./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-vmxnet3-vmxnet3.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0f8a17c6 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fd51226-304f-4b81-aa41-c59142c9f24d/bin/utaipan-UbGMyvGFUs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fd51226-304f-4b81-aa41-c59142c9f24d/bin/utaipan-UbGMyvGFUs/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fd51226-304f-4b81-aa41-c59142c9f24d/bin/utaipan-UbGMyvGFUs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fd51226-304f-4b81-aa41-c59142c9f24d/bin/utaipan-UbGMyvGFUs/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-vmxnet3-vmxnet3.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fd51226-304f-4b81-aa41-c59142c9f24d/bin/utaipan-UbGMyvGFUs/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fd51226-304f-4b81-aa41-c59142c9f24d/bin/utaipan-UbGMyvGFUs --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 58940dcd8ad1055fc723858f5e29e2ad0f22c7008fcdb0c57327e3ec73c7c9cb --- Real Ultimate output --- This is Ultimate 0.2.1-dev-0f8a17c [2021-11-19 15:46:54,248 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-19 15:46:54,251 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-19 15:46:54,325 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-19 15:46:54,325 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-19 15:46:54,330 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-19 15:46:54,332 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-19 15:46:54,337 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-19 15:46:54,340 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-19 15:46:54,346 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-19 15:46:54,347 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-19 15:46:54,349 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-19 15:46:54,350 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-19 15:46:54,353 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-19 15:46:54,356 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-19 15:46:54,364 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-19 15:46:54,367 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-19 15:46:54,368 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-19 15:46:54,375 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-19 15:46:54,383 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-19 15:46:54,386 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-19 15:46:54,388 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-19 15:46:54,393 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-19 15:46:54,394 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-19 15:46:54,405 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-19 15:46:54,408 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-19 15:46:54,409 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-19 15:46:54,410 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-19 15:46:54,412 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-19 15:46:54,414 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-19 15:46:54,415 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-19 15:46:54,416 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-19 15:46:54,418 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-19 15:46:54,420 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-19 15:46:54,422 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-19 15:46:54,423 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-19 15:46:54,424 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-19 15:46:54,424 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-19 15:46:54,424 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-19 15:46:54,425 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-19 15:46:54,426 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-19 15:46:54,427 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fd51226-304f-4b81-aa41-c59142c9f24d/bin/utaipan-UbGMyvGFUs/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-19 15:46:54,476 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-19 15:46:54,477 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-19 15:46:54,478 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-19 15:46:54,478 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-19 15:46:54,479 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-19 15:46:54,479 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-19 15:46:54,479 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-19 15:46:54,479 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-19 15:46:54,486 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-19 15:46:54,486 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-19 15:46:54,487 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-19 15:46:54,488 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-19 15:46:54,488 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-19 15:46:54,488 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-19 15:46:54,488 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-19 15:46:54,489 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-19 15:46:54,489 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-19 15:46:54,490 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-19 15:46:54,490 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-19 15:46:54,490 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-19 15:46:54,490 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-19 15:46:54,490 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-19 15:46:54,491 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-19 15:46:54,491 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-19 15:46:54,491 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-19 15:46:54,491 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-19 15:46:54,492 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-19 15:46:54,492 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-19 15:46:54,492 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-19 15:46:54,494 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-19 15:46:54,495 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-19 15:46:54,495 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-19 15:46:54,495 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-19 15:46:54,496 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-19 15:46:54,496 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-19 15:46:54,496 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-19 15:46:54,496 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-19 15:46:54,497 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_4fd51226-304f-4b81-aa41-c59142c9f24d/bin/utaipan-UbGMyvGFUs/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fd51226-304f-4b81-aa41-c59142c9f24d/bin/utaipan-UbGMyvGFUs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 58940dcd8ad1055fc723858f5e29e2ad0f22c7008fcdb0c57327e3ec73c7c9cb [2021-11-19 15:46:54,840 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-19 15:46:54,871 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-19 15:46:54,875 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-19 15:46:54,877 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-19 15:46:54,877 INFO L275 PluginConnector]: CDTParser initialized [2021-11-19 15:46:54,879 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fd51226-304f-4b81-aa41-c59142c9f24d/bin/utaipan-UbGMyvGFUs/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-vmxnet3-vmxnet3.cil.i [2021-11-19 15:46:54,951 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fd51226-304f-4b81-aa41-c59142c9f24d/bin/utaipan-UbGMyvGFUs/data/e97a27eea/21e6079f1a4c4fc0b00d1cda4dc76c64/FLAGbf79f316f [2021-11-19 15:46:56,114 INFO L306 CDTParser]: Found 1 translation units. [2021-11-19 15:46:56,115 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fd51226-304f-4b81-aa41-c59142c9f24d/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-vmxnet3-vmxnet3.cil.i [2021-11-19 15:46:56,191 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fd51226-304f-4b81-aa41-c59142c9f24d/bin/utaipan-UbGMyvGFUs/data/e97a27eea/21e6079f1a4c4fc0b00d1cda4dc76c64/FLAGbf79f316f [2021-11-19 15:46:56,306 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fd51226-304f-4b81-aa41-c59142c9f24d/bin/utaipan-UbGMyvGFUs/data/e97a27eea/21e6079f1a4c4fc0b00d1cda4dc76c64 [2021-11-19 15:46:56,308 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-19 15:46:56,309 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-19 15:46:56,311 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-19 15:46:56,311 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-19 15:46:56,314 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-19 15:46:56,315 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:46:56" (1/1) ... [2021-11-19 15:46:56,317 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4452cac8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:46:56, skipping insertion in model container [2021-11-19 15:46:56,317 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:46:56" (1/1) ... [2021-11-19 15:46:56,324 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-19 15:46:56,558 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-19 15:46:59,959 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:46:59,967 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:47:00,138 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:47:00,139 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:47:00,353 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:47:00,415 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:47:00,432 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:47:02,788 WARN L230 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_4fd51226-304f-4b81-aa41-c59142c9f24d/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-vmxnet3-vmxnet3.cil.i[555749,555762] [2021-11-19 15:47:02,792 WARN L230 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_4fd51226-304f-4b81-aa41-c59142c9f24d/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-vmxnet3-vmxnet3.cil.i[555894,555907] [2021-11-19 15:47:02,822 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 15:47:02,896 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) [2021-11-19 15:47:02,897 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@36ed8b44 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:47:02, skipping insertion in model container [2021-11-19 15:47:02,897 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-19 15:47:02,897 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-19 15:47:02,900 INFO L158 Benchmark]: Toolchain (without parser) took 6588.77ms. Allocated memory was 113.2MB in the beginning and 172.0MB in the end (delta: 58.7MB). Free memory was 72.0MB in the beginning and 70.2MB in the end (delta: 1.8MB). Peak memory consumption was 72.3MB. Max. memory is 16.1GB. [2021-11-19 15:47:02,902 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 79.7MB. Free memory is still 53.5MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-19 15:47:02,903 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6586.42ms. Allocated memory was 113.2MB in the beginning and 172.0MB in the end (delta: 58.7MB). Free memory was 71.5MB in the beginning and 70.2MB in the end (delta: 1.3MB). Peak memory consumption was 72.3MB. Max. memory is 16.1GB. [2021-11-19 15:47:02,906 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 79.7MB. Free memory is still 53.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6586.42ms. Allocated memory was 113.2MB in the beginning and 172.0MB in the end (delta: 58.7MB). Free memory was 71.5MB in the beginning and 70.2MB in the end (delta: 1.3MB). Peak memory consumption was 72.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7497]: 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_4fd51226-304f-4b81-aa41-c59142c9f24d/bin/utaipan-UbGMyvGFUs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fd51226-304f-4b81-aa41-c59142c9f24d/bin/utaipan-UbGMyvGFUs/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fd51226-304f-4b81-aa41-c59142c9f24d/bin/utaipan-UbGMyvGFUs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fd51226-304f-4b81-aa41-c59142c9f24d/bin/utaipan-UbGMyvGFUs/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-vmxnet3-vmxnet3.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fd51226-304f-4b81-aa41-c59142c9f24d/bin/utaipan-UbGMyvGFUs/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fd51226-304f-4b81-aa41-c59142c9f24d/bin/utaipan-UbGMyvGFUs --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 58940dcd8ad1055fc723858f5e29e2ad0f22c7008fcdb0c57327e3ec73c7c9cb --- Real Ultimate output --- This is Ultimate 0.2.1-dev-0f8a17c [2021-11-19 15:47:05,430 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-19 15:47:05,432 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-19 15:47:05,476 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-19 15:47:05,476 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-19 15:47:05,482 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-19 15:47:05,484 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-19 15:47:05,488 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-19 15:47:05,492 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-19 15:47:05,502 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-19 15:47:05,504 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-19 15:47:05,505 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-19 15:47:05,506 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-19 15:47:05,508 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-19 15:47:05,510 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-19 15:47:05,516 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-19 15:47:05,518 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-19 15:47:05,519 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-19 15:47:05,521 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-19 15:47:05,527 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-19 15:47:05,529 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-19 15:47:05,531 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-19 15:47:05,533 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-19 15:47:05,536 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-19 15:47:05,542 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-19 15:47:05,543 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-19 15:47:05,543 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-19 15:47:05,545 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-19 15:47:05,546 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-19 15:47:05,547 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-19 15:47:05,548 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-19 15:47:05,549 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-19 15:47:05,551 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-19 15:47:05,552 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-19 15:47:05,553 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-19 15:47:05,553 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-19 15:47:05,563 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-19 15:47:05,564 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-19 15:47:05,564 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-19 15:47:05,566 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-19 15:47:05,567 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-19 15:47:05,572 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fd51226-304f-4b81-aa41-c59142c9f24d/bin/utaipan-UbGMyvGFUs/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-19 15:47:05,621 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-19 15:47:05,621 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-19 15:47:05,622 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-19 15:47:05,623 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-19 15:47:05,623 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-19 15:47:05,623 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-19 15:47:05,623 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-19 15:47:05,623 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-19 15:47:05,624 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-19 15:47:05,624 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-19 15:47:05,626 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-19 15:47:05,627 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-19 15:47:05,627 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-19 15:47:05,627 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-19 15:47:05,627 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-19 15:47:05,627 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-19 15:47:05,628 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-19 15:47:05,628 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-19 15:47:05,628 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-19 15:47:05,628 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-19 15:47:05,628 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-19 15:47:05,629 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-19 15:47:05,629 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-19 15:47:05,629 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-19 15:47:05,629 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-19 15:47:05,629 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-19 15:47:05,630 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-19 15:47:05,630 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-19 15:47:05,630 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-19 15:47:05,630 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-19 15:47:05,630 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-19 15:47:05,631 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-19 15:47:05,631 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-19 15:47:05,631 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_4fd51226-304f-4b81-aa41-c59142c9f24d/bin/utaipan-UbGMyvGFUs/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fd51226-304f-4b81-aa41-c59142c9f24d/bin/utaipan-UbGMyvGFUs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 58940dcd8ad1055fc723858f5e29e2ad0f22c7008fcdb0c57327e3ec73c7c9cb [2021-11-19 15:47:06,023 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-19 15:47:06,058 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-19 15:47:06,062 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-19 15:47:06,064 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-19 15:47:06,064 INFO L275 PluginConnector]: CDTParser initialized [2021-11-19 15:47:06,066 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fd51226-304f-4b81-aa41-c59142c9f24d/bin/utaipan-UbGMyvGFUs/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-vmxnet3-vmxnet3.cil.i [2021-11-19 15:47:06,148 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fd51226-304f-4b81-aa41-c59142c9f24d/bin/utaipan-UbGMyvGFUs/data/661288456/cb6bfbd141774e2d926042b933a5f413/FLAG723d6aee2 [2021-11-19 15:47:07,521 INFO L306 CDTParser]: Found 1 translation units. [2021-11-19 15:47:07,523 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fd51226-304f-4b81-aa41-c59142c9f24d/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-vmxnet3-vmxnet3.cil.i [2021-11-19 15:47:07,623 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fd51226-304f-4b81-aa41-c59142c9f24d/bin/utaipan-UbGMyvGFUs/data/661288456/cb6bfbd141774e2d926042b933a5f413/FLAG723d6aee2 [2021-11-19 15:47:08,032 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fd51226-304f-4b81-aa41-c59142c9f24d/bin/utaipan-UbGMyvGFUs/data/661288456/cb6bfbd141774e2d926042b933a5f413 [2021-11-19 15:47:08,039 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-19 15:47:08,043 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-19 15:47:08,046 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-19 15:47:08,046 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-19 15:47:08,049 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-19 15:47:08,050 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:47:08" (1/1) ... [2021-11-19 15:47:08,052 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@c24f41b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:47:08, skipping insertion in model container [2021-11-19 15:47:08,052 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:47:08" (1/1) ... [2021-11-19 15:47:08,060 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-19 15:47:08,303 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-19 15:47:14,398 WARN L230 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_4fd51226-304f-4b81-aa41-c59142c9f24d/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-vmxnet3-vmxnet3.cil.i[555749,555762] [2021-11-19 15:47:14,401 WARN L230 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_4fd51226-304f-4b81-aa41-c59142c9f24d/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-vmxnet3-vmxnet3.cil.i[555894,555907] [2021-11-19 15:47:14,439 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 15:47:14,549 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-19 15:47:14,647 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-19 15:47:15,311 WARN L230 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_4fd51226-304f-4b81-aa41-c59142c9f24d/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-vmxnet3-vmxnet3.cil.i[555749,555762] [2021-11-19 15:47:15,312 WARN L230 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_4fd51226-304f-4b81-aa41-c59142c9f24d/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-vmxnet3-vmxnet3.cil.i[555894,555907] [2021-11-19 15:47:15,321 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 15:47:15,373 INFO L203 MainTranslator]: Completed pre-run [2021-11-19 15:47:16,317 WARN L230 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_4fd51226-304f-4b81-aa41-c59142c9f24d/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-vmxnet3-vmxnet3.cil.i[555749,555762] [2021-11-19 15:47:16,317 WARN L230 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_4fd51226-304f-4b81-aa41-c59142c9f24d/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-vmxnet3-vmxnet3.cil.i[555894,555907] [2021-11-19 15:47:16,324 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 15:47:16,678 INFO L208 MainTranslator]: Completed translation [2021-11-19 15:47:16,678 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:47:16 WrapperNode [2021-11-19 15:47:16,678 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-19 15:47:16,679 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-19 15:47:16,680 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-19 15:47:16,680 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-19 15:47:16,687 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:47:16" (1/1) ... [2021-11-19 15:47:16,846 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:47:16" (1/1) ... [2021-11-19 15:47:17,100 INFO L137 Inliner]: procedures = 715, calls = 4328, calls flagged for inlining = 357, calls inlined = 292, statements flattened = 8428 [2021-11-19 15:47:17,101 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-19 15:47:17,101 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-19 15:47:17,102 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-19 15:47:17,102 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-19 15:47:17,111 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:47:16" (1/1) ... [2021-11-19 15:47:17,112 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:47:16" (1/1) ... [2021-11-19 15:47:17,158 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:47:16" (1/1) ... [2021-11-19 15:47:17,158 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:47:16" (1/1) ... [2021-11-19 15:47:17,356 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:47:16" (1/1) ... [2021-11-19 15:47:17,397 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:47:16" (1/1) ... [2021-11-19 15:47:17,635 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:47:16" (1/1) ... [2021-11-19 15:47:17,687 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-19 15:47:17,689 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-19 15:47:17,690 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-19 15:47:17,690 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-19 15:47:17,690 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:47:16" (1/1) ... [2021-11-19 15:47:17,697 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-19 15:47:17,708 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fd51226-304f-4b81-aa41-c59142c9f24d/bin/utaipan-UbGMyvGFUs/z3 [2021-11-19 15:47:17,729 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fd51226-304f-4b81-aa41-c59142c9f24d/bin/utaipan-UbGMyvGFUs/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-19 15:47:17,757 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fd51226-304f-4b81-aa41-c59142c9f24d/bin/utaipan-UbGMyvGFUs/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-19 15:47:17,785 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_tq_stop [2021-11-19 15:47:17,785 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_tq_stop [2021-11-19 15:47:17,785 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_cmd_ring_desc_avail [2021-11-19 15:47:17,785 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_cmd_ring_desc_avail [2021-11-19 15:47:17,785 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_reset_dev [2021-11-19 15:47:17,786 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_reset_dev [2021-11-19 15:47:17,786 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-19 15:47:17,786 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-19 15:47:17,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2021-11-19 15:47:17,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2021-11-19 15:47:17,786 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-11-19 15:47:17,787 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-11-19 15:47:17,787 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_resume [2021-11-19 15:47:17,787 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_resume [2021-11-19 15:47:17,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-19 15:47:17,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-19 15:47:17,787 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-19 15:47:17,787 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-19 15:47:17,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_lock_of_vmxnet3_tx_queue [2021-11-19 15:47:17,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_lock_of_vmxnet3_tx_queue [2021-11-19 15:47:17,788 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2021-11-19 15:47:17,788 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2021-11-19 15:47:17,788 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-19 15:47:17,788 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-19 15:47:17,789 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-19 15:47:17,789 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-19 15:47:17,789 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-19 15:47:17,789 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-19 15:47:17,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_cmd_lock_of_vmxnet3_adapter [2021-11-19 15:47:17,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_cmd_lock_of_vmxnet3_adapter [2021-11-19 15:47:17,789 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_rq_alloc_rx_buf [2021-11-19 15:47:17,790 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_rq_alloc_rx_buf [2021-11-19 15:47:17,791 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-19 15:47:17,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-19 15:47:17,791 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2021-11-19 15:47:17,791 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2021-11-19 15:47:17,791 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2021-11-19 15:47:17,791 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2021-11-19 15:47:17,792 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_get_sset_count [2021-11-19 15:47:17,792 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_get_sset_count [2021-11-19 15:47:17,792 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-19 15:47:17,792 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-19 15:47:17,792 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-19 15:47:17,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-19 15:47:17,793 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-19 15:47:17,793 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-19 15:47:17,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-19 15:47:17,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-19 15:47:17,795 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-19 15:47:17,796 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-19 15:47:17,796 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-19 15:47:17,796 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-19 15:47:17,796 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-19 15:47:17,796 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_restore_vlan [2021-11-19 15:47:17,797 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_restore_vlan [2021-11-19 15:47:17,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-19 15:47:17,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-19 15:47:17,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-19 15:47:17,798 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_comp_ring_adv_next2proc [2021-11-19 15:47:17,798 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_comp_ring_adv_next2proc [2021-11-19 15:47:17,798 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-19 15:47:17,798 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-19 15:47:17,799 INFO L130 BoogieDeclarations]: Found specification of procedure __rounddown_pow_of_two [2021-11-19 15:47:17,799 INFO L138 BoogieDeclarations]: Found implementation of procedure __rounddown_pow_of_two [2021-11-19 15:47:17,799 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-19 15:47:17,799 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-19 15:47:17,800 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2021-11-19 15:47:17,800 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2021-11-19 15:47:17,800 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-19 15:47:17,801 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-19 15:47:17,801 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-19 15:47:17,801 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-19 15:47:17,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-19 15:47:17,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-19 15:47:17,801 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_tq_destroy [2021-11-19 15:47:17,801 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_tq_destroy [2021-11-19 15:47:17,802 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-19 15:47:17,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-19 15:47:17,802 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_unmap_tx_buf [2021-11-19 15:47:17,802 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_unmap_tx_buf [2021-11-19 15:47:17,803 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-19 15:47:17,803 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-19 15:47:17,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2021-11-19 15:47:17,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2021-11-19 15:47:17,804 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-19 15:47:17,804 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-19 15:47:17,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-19 15:47:17,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-19 15:47:17,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-19 15:47:17,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-19 15:47:17,806 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2021-11-19 15:47:17,806 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2021-11-19 15:47:17,806 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-19 15:47:17,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-19 15:47:17,806 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-11-19 15:47:17,806 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-11-19 15:47:17,806 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-19 15:47:17,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-19 15:47:17,807 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-11-19 15:47:17,807 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-11-19 15:47:17,807 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_rq_destroy [2021-11-19 15:47:17,807 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_rq_destroy [2021-11-19 15:47:17,807 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-19 15:47:17,808 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-19 15:47:17,808 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_request_irqs [2021-11-19 15:47:17,809 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_request_irqs [2021-11-19 15:47:17,809 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_rq_create [2021-11-19 15:47:17,809 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_rq_create [2021-11-19 15:47:17,810 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2021-11-19 15:47:17,811 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2021-11-19 15:47:17,814 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_lock_of_vmxnet3_tx_queue [2021-11-19 15:47:17,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_lock_of_vmxnet3_tx_queue [2021-11-19 15:47:17,815 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_enable_intr [2021-11-19 15:47:17,816 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_enable_intr [2021-11-19 15:47:17,816 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_remove_device [2021-11-19 15:47:17,817 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_remove_device [2021-11-19 15:47:17,818 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-19 15:47:17,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-19 15:47:17,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-19 15:47:17,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-19 15:47:17,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-19 15:47:17,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-11-19 15:47:17,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-11-19 15:47:17,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2021-11-19 15:47:17,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2021-11-19 15:47:17,824 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2021-11-19 15:47:17,824 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2021-11-19 15:47:17,824 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-19 15:47:17,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-19 15:47:17,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-19 15:47:17,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-19 15:47:17,825 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-19 15:47:17,825 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-19 15:47:17,825 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-19 15:47:17,825 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-19 15:47:17,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-19 15:47:17,826 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-19 15:47:17,826 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_free_irqs [2021-11-19 15:47:17,826 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_free_irqs [2021-11-19 15:47:17,826 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_set_mc [2021-11-19 15:47:17,826 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_set_mc [2021-11-19 15:47:17,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2021-11-19 15:47:17,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2021-11-19 15:47:17,827 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2021-11-19 15:47:17,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2021-11-19 15:47:17,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-11-19 15:47:17,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-11-19 15:47:17,827 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-11-19 15:47:17,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-11-19 15:47:17,828 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-11-19 15:47:17,828 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-11-19 15:47:17,828 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-19 15:47:17,828 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-19 15:47:17,828 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-11-19 15:47:17,828 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-11-19 15:47:17,828 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-19 15:47:17,829 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-19 15:47:17,829 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_check_link [2021-11-19 15:47:17,829 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_check_link [2021-11-19 15:47:17,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-19 15:47:17,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-19 15:47:17,829 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_selected_regions [2021-11-19 15:47:17,829 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_selected_regions [2021-11-19 15:47:17,830 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_cmd_ring_adv_next2fill [2021-11-19 15:47:17,830 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_cmd_ring_adv_next2fill [2021-11-19 15:47:17,830 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-19 15:47:17,830 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-19 15:47:17,830 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-19 15:47:17,830 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-19 15:47:17,830 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-19 15:47:17,831 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_free_intr_resources [2021-11-19 15:47:17,831 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_free_intr_resources [2021-11-19 15:47:17,831 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_tq_destroy_all [2021-11-19 15:47:17,831 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_tq_destroy_all [2021-11-19 15:47:17,831 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-19 15:47:17,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-19 15:47:17,831 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-19 15:47:17,832 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-19 15:47:17,832 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-19 15:47:17,832 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-19 15:47:17,832 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-19 15:47:17,832 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-19 15:47:17,832 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_adjust_rx_ring_size [2021-11-19 15:47:17,832 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_adjust_rx_ring_size [2021-11-19 15:47:17,833 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-19 15:47:17,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-19 15:47:17,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-19 15:47:17,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-19 15:47:17,833 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-11-19 15:47:17,833 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-11-19 15:47:17,833 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-19 15:47:17,834 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-19 15:47:17,834 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-19 15:47:17,834 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-19 15:47:17,834 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-19 15:47:17,834 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-19 15:47:17,834 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-19 15:47:17,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-19 15:47:17,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-19 15:47:17,835 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_quiesce_dev [2021-11-19 15:47:17,835 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_quiesce_dev [2021-11-19 15:47:17,836 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_cmd_ring_adv_next2comp [2021-11-19 15:47:17,836 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_cmd_ring_adv_next2comp [2021-11-19 15:47:17,836 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-11-19 15:47:17,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-11-19 15:47:17,836 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-19 15:47:17,837 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-19 15:47:17,837 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_rq_cleanup_all [2021-11-19 15:47:17,837 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_rq_cleanup_all [2021-11-19 15:47:17,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-11-19 15:47:17,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-11-19 15:47:17,837 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-11-19 15:47:17,837 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-11-19 15:47:17,838 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-19 15:47:17,838 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-19 15:47:17,838 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2021-11-19 15:47:17,838 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2021-11-19 15:47:17,838 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-19 15:47:17,838 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-19 15:47:17,838 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-19 15:47:17,839 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-19 15:47:17,839 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-19 15:47:17,839 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-19 15:47:17,839 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2021-11-19 15:47:17,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2021-11-19 15:47:17,839 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2021-11-19 15:47:17,839 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2021-11-19 15:47:17,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_106 [2021-11-19 15:47:17,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_106 [2021-11-19 15:47:17,840 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-19 15:47:17,840 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-19 15:47:17,840 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-19 15:47:17,840 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-19 15:47:17,840 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_disable_intr [2021-11-19 15:47:17,841 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_disable_intr [2021-11-19 15:47:17,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-19 15:47:17,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-11-19 15:47:17,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-11-19 15:47:17,847 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_process_events [2021-11-19 15:47:17,847 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_process_events [2021-11-19 15:47:17,847 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-19 15:47:17,847 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-19 15:47:17,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-11-19 15:47:17,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-11-19 15:47:17,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-19 15:47:17,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-19 15:47:17,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-19 15:47:17,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-19 15:47:17,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-19 15:47:17,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-19 15:47:17,852 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_intr [2021-11-19 15:47:17,853 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_intr [2021-11-19 15:47:17,853 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_rq_destroy_all [2021-11-19 15:47:17,853 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_rq_destroy_all [2021-11-19 15:47:17,853 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-11-19 15:47:17,853 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-11-19 15:47:17,853 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_weight [2021-11-19 15:47:17,853 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_weight [2021-11-19 15:47:17,853 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-19 15:47:17,854 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-19 15:47:17,854 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-19 15:47:17,854 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-19 15:47:17,854 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb_ip_align [2021-11-19 15:47:17,854 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb_ip_align [2021-11-19 15:47:17,854 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_free_pci_resources [2021-11-19 15:47:17,854 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_free_pci_resources [2021-11-19 15:47:17,854 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-19 15:47:17,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-19 15:47:17,855 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-19 15:47:17,855 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-19 15:47:17,855 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_disable_all_intrs [2021-11-19 15:47:17,855 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_disable_all_intrs [2021-11-19 15:47:17,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_6 [2021-11-19 15:47:17,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_6 [2021-11-19 15:47:17,856 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-19 15:47:17,856 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-19 15:47:17,856 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-19 15:47:17,856 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-19 15:47:17,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-19 15:47:17,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-19 15:47:17,856 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_tq_tx_complete [2021-11-19 15:47:17,856 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_tq_tx_complete [2021-11-19 15:47:17,857 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-19 15:47:17,972 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-19 15:47:17,972 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-11-19 15:47:17,972 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-11-19 15:47:17,972 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_vmxnet3_exit_module_19_2 [2021-11-19 15:47:17,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_vmxnet3_exit_module_19_2 [2021-11-19 15:47:17,972 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_enable_all_intrs [2021-11-19 15:47:17,973 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_enable_all_intrs [2021-11-19 15:47:17,973 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-11-19 15:47:17,973 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-11-19 15:47:17,973 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_create_queues [2021-11-19 15:47:17,973 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_create_queues [2021-11-19 15:47:17,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2021-11-19 15:47:17,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2021-11-19 15:47:17,973 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_force_close [2021-11-19 15:47:17,974 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_force_close [2021-11-19 15:47:17,974 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-11-19 15:47:17,974 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-11-19 15:47:17,974 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_alloc_intr_resources [2021-11-19 15:47:17,974 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_alloc_intr_resources [2021-11-19 15:47:17,974 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_activate_dev [2021-11-19 15:47:17,974 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_activate_dev [2021-11-19 15:47:17,974 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_write_mac_addr [2021-11-19 15:47:17,974 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_write_mac_addr [2021-11-19 15:47:17,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-19 15:47:17,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-19 15:47:17,975 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-11-19 15:47:17,975 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-11-19 15:47:17,975 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_msix_rx [2021-11-19 15:47:17,975 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_msix_rx [2021-11-19 15:47:17,975 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-19 15:47:17,975 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-19 15:47:17,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2021-11-19 15:47:17,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2021-11-19 15:47:17,976 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-19 15:47:17,976 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-19 15:47:17,976 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2021-11-19 15:47:17,976 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2021-11-19 15:47:17,976 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-19 15:47:17,976 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-19 15:47:17,976 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_get_regs_len [2021-11-19 15:47:17,976 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_get_regs_len [2021-11-19 15:47:17,977 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2021-11-19 15:47:17,977 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2021-11-19 15:47:17,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-19 15:47:17,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-19 15:47:17,978 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_suspend [2021-11-19 15:47:17,978 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_suspend [2021-11-19 15:47:17,978 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2021-11-19 15:47:17,979 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2021-11-19 15:47:19,200 INFO L236 CfgBuilder]: Building ICFG [2021-11-19 15:47:19,204 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-19 15:47:21,587 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;