./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-wireless-libertas-libertas.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9ad7fb26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca65faa1-d65a-4a9a-b64e-6938d4e77d54/bin/utaipan-aC7eJsxGYH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca65faa1-d65a-4a9a-b64e-6938d4e77d54/bin/utaipan-aC7eJsxGYH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca65faa1-d65a-4a9a-b64e-6938d4e77d54/bin/utaipan-aC7eJsxGYH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca65faa1-d65a-4a9a-b64e-6938d4e77d54/bin/utaipan-aC7eJsxGYH/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-libertas-libertas.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca65faa1-d65a-4a9a-b64e-6938d4e77d54/bin/utaipan-aC7eJsxGYH/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca65faa1-d65a-4a9a-b64e-6938d4e77d54/bin/utaipan-aC7eJsxGYH --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 4687ac26d9c0954104881c19e149279f4abd41fc4f5fabbdda14bb7df065d07d --- Real Ultimate output --- This is Ultimate 0.2.1-dev-9ad7fb2 [2021-11-03 04:19:53,376 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-03 04:19:53,378 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-03 04:19:53,421 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-03 04:19:53,422 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-03 04:19:53,423 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-03 04:19:53,425 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-03 04:19:53,427 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-03 04:19:53,430 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-03 04:19:53,431 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-03 04:19:53,432 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-03 04:19:53,433 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-03 04:19:53,434 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-03 04:19:53,435 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-03 04:19:53,437 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-03 04:19:53,439 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-03 04:19:53,440 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-03 04:19:53,441 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-03 04:19:53,443 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-03 04:19:53,446 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-03 04:19:53,448 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-03 04:19:53,449 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-03 04:19:53,451 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-03 04:19:53,452 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-03 04:19:53,456 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-03 04:19:53,456 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-03 04:19:53,457 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-03 04:19:53,458 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-03 04:19:53,458 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-03 04:19:53,460 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-03 04:19:53,460 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-03 04:19:53,461 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-03 04:19:53,462 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-03 04:19:53,463 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-03 04:19:53,464 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-03 04:19:53,465 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-03 04:19:53,466 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-03 04:19:53,466 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-03 04:19:53,466 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-03 04:19:53,468 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-03 04:19:53,469 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-03 04:19:53,470 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca65faa1-d65a-4a9a-b64e-6938d4e77d54/bin/utaipan-aC7eJsxGYH/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-03 04:19:53,517 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-03 04:19:53,518 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-03 04:19:53,519 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-03 04:19:53,520 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-03 04:19:53,520 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-03 04:19:53,520 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-03 04:19:53,520 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-03 04:19:53,521 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-03 04:19:53,521 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-03 04:19:53,521 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-03 04:19:53,522 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-03 04:19:53,522 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-03 04:19:53,523 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-03 04:19:53,523 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-03 04:19:53,523 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-03 04:19:53,524 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-03 04:19:53,524 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-03 04:19:53,524 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-03 04:19:53,525 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-03 04:19:53,525 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-03 04:19:53,525 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-03 04:19:53,525 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-03 04:19:53,525 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-03 04:19:53,526 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-03 04:19:53,526 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-03 04:19:53,526 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-03 04:19:53,526 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-03 04:19:53,526 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-03 04:19:53,527 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-03 04:19:53,528 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-03 04:19:53,528 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-03 04:19:53,529 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-03 04:19:53,529 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-03 04:19:53,529 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-03 04:19:53,529 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-03 04:19:53,530 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-03 04:19:53,530 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_ca65faa1-d65a-4a9a-b64e-6938d4e77d54/bin/utaipan-aC7eJsxGYH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca65faa1-d65a-4a9a-b64e-6938d4e77d54/bin/utaipan-aC7eJsxGYH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4687ac26d9c0954104881c19e149279f4abd41fc4f5fabbdda14bb7df065d07d [2021-11-03 04:19:53,820 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-03 04:19:53,841 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-03 04:19:53,843 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-03 04:19:53,845 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-03 04:19:53,845 INFO L275 PluginConnector]: CDTParser initialized [2021-11-03 04:19:53,846 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca65faa1-d65a-4a9a-b64e-6938d4e77d54/bin/utaipan-aC7eJsxGYH/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-libertas-libertas.cil.i [2021-11-03 04:19:53,908 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca65faa1-d65a-4a9a-b64e-6938d4e77d54/bin/utaipan-aC7eJsxGYH/data/5087f7e77/f44faebbc1974dab9219299050b7e7a8/FLAG8733be48a [2021-11-03 04:19:55,173 INFO L306 CDTParser]: Found 1 translation units. [2021-11-03 04:19:55,176 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca65faa1-d65a-4a9a-b64e-6938d4e77d54/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-libertas-libertas.cil.i [2021-11-03 04:19:55,274 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca65faa1-d65a-4a9a-b64e-6938d4e77d54/bin/utaipan-aC7eJsxGYH/data/5087f7e77/f44faebbc1974dab9219299050b7e7a8/FLAG8733be48a [2021-11-03 04:19:55,700 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca65faa1-d65a-4a9a-b64e-6938d4e77d54/bin/utaipan-aC7eJsxGYH/data/5087f7e77/f44faebbc1974dab9219299050b7e7a8 [2021-11-03 04:19:55,703 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-03 04:19:55,704 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-03 04:19:55,705 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-03 04:19:55,706 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-03 04:19:55,709 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-03 04:19:55,709 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 04:19:55" (1/1) ... [2021-11-03 04:19:55,711 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6102c64f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:19:55, skipping insertion in model container [2021-11-03 04:19:55,711 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 04:19:55" (1/1) ... [2021-11-03 04:19:55,718 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-03 04:19:56,016 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-03 04:19:58,282 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:19:58,333 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:20:00,115 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:20:00,207 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:20:00,210 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:20:00,213 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:20:00,504 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:20:03,895 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:20:03,898 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:20:03,913 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:20:04,920 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:20:05,662 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:20:05,674 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:20:05,687 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:20:05,700 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:20:05,712 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:20:05,724 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:20:05,737 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:20:05,759 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:20:05,784 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:20:05,807 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:20:05,833 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:20:05,857 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:20:05,880 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:20:05,904 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:20:07,501 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_ca65faa1-d65a-4a9a-b64e-6938d4e77d54/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-libertas-libertas.cil.i[907373,907386] [2021-11-03 04:20:07,504 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_ca65faa1-d65a-4a9a-b64e-6938d4e77d54/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-libertas-libertas.cil.i[907518,907531] [2021-11-03 04:20:07,557 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-03 04:20:07,699 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) [2021-11-03 04:20:07,700 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6494d644 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:20:07, skipping insertion in model container [2021-11-03 04:20:07,700 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-03 04:20:07,701 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-03 04:20:07,703 INFO L168 Benchmark]: Toolchain (without parser) took 11997.82 ms. Allocated memory was 100.7 MB in the beginning and 241.2 MB in the end (delta: 140.5 MB). Free memory was 61.7 MB in the beginning and 133.8 MB in the end (delta: -72.1 MB). Peak memory consumption was 128.7 MB. Max. memory is 16.1 GB. [2021-11-03 04:20:07,704 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 83.9 MB. Free memory was 59.8 MB in the beginning and 59.7 MB in the end (delta: 77.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-11-03 04:20:07,705 INFO L168 Benchmark]: CACSL2BoogieTranslator took 11995.40 ms. Allocated memory was 100.7 MB in the beginning and 241.2 MB in the end (delta: 140.5 MB). Free memory was 61.7 MB in the beginning and 133.8 MB in the end (delta: -72.1 MB). Peak memory consumption was 128.7 MB. Max. memory is 16.1 GB. [2021-11-03 04:20:07,709 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 83.9 MB. Free memory was 59.8 MB in the beginning and 59.7 MB in the end (delta: 77.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 11995.40 ms. Allocated memory was 100.7 MB in the beginning and 241.2 MB in the end (delta: 140.5 MB). Free memory was 61.7 MB in the beginning and 133.8 MB in the end (delta: -72.1 MB). Peak memory consumption was 128.7 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7476]: 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_ca65faa1-d65a-4a9a-b64e-6938d4e77d54/bin/utaipan-aC7eJsxGYH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca65faa1-d65a-4a9a-b64e-6938d4e77d54/bin/utaipan-aC7eJsxGYH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca65faa1-d65a-4a9a-b64e-6938d4e77d54/bin/utaipan-aC7eJsxGYH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca65faa1-d65a-4a9a-b64e-6938d4e77d54/bin/utaipan-aC7eJsxGYH/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-libertas-libertas.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca65faa1-d65a-4a9a-b64e-6938d4e77d54/bin/utaipan-aC7eJsxGYH/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca65faa1-d65a-4a9a-b64e-6938d4e77d54/bin/utaipan-aC7eJsxGYH --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 4687ac26d9c0954104881c19e149279f4abd41fc4f5fabbdda14bb7df065d07d --- Real Ultimate output --- This is Ultimate 0.2.1-dev-9ad7fb2 [2021-11-03 04:20:09,805 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-03 04:20:09,808 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-03 04:20:09,858 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-03 04:20:09,859 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-03 04:20:09,863 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-03 04:20:09,865 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-03 04:20:09,869 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-03 04:20:09,872 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-03 04:20:09,880 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-03 04:20:09,881 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-03 04:20:09,883 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-03 04:20:09,883 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-03 04:20:09,886 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-03 04:20:09,888 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-03 04:20:09,892 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-03 04:20:09,894 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-03 04:20:09,896 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-03 04:20:09,898 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-03 04:20:09,905 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-03 04:20:09,907 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-03 04:20:09,909 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-03 04:20:09,911 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-03 04:20:09,913 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-03 04:20:09,921 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-03 04:20:09,922 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-03 04:20:09,922 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-03 04:20:09,924 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-03 04:20:09,924 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-03 04:20:09,926 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-03 04:20:09,926 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-03 04:20:09,927 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-03 04:20:09,929 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-03 04:20:09,930 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-03 04:20:09,931 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-03 04:20:09,931 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-03 04:20:09,932 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-03 04:20:09,932 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-03 04:20:09,933 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-03 04:20:09,934 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-03 04:20:09,935 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-03 04:20:09,941 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca65faa1-d65a-4a9a-b64e-6938d4e77d54/bin/utaipan-aC7eJsxGYH/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-03 04:20:09,987 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-03 04:20:09,987 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-03 04:20:09,988 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-03 04:20:09,989 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-03 04:20:09,989 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-03 04:20:09,989 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-03 04:20:09,990 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-03 04:20:09,990 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-03 04:20:09,990 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-03 04:20:09,992 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-03 04:20:09,993 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-03 04:20:09,993 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-03 04:20:09,993 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-03 04:20:09,994 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-03 04:20:09,994 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-03 04:20:09,994 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-03 04:20:09,994 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-03 04:20:09,995 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-03 04:20:09,995 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-03 04:20:09,995 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-03 04:20:09,995 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-03 04:20:09,995 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-03 04:20:09,996 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-03 04:20:09,996 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-03 04:20:09,996 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-03 04:20:09,996 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-03 04:20:09,997 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-03 04:20:09,997 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-03 04:20:09,997 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-03 04:20:09,997 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-03 04:20:09,997 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-03 04:20:09,998 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-03 04:20:09,998 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_ca65faa1-d65a-4a9a-b64e-6938d4e77d54/bin/utaipan-aC7eJsxGYH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca65faa1-d65a-4a9a-b64e-6938d4e77d54/bin/utaipan-aC7eJsxGYH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4687ac26d9c0954104881c19e149279f4abd41fc4f5fabbdda14bb7df065d07d [2021-11-03 04:20:10,384 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-03 04:20:10,416 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-03 04:20:10,421 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-03 04:20:10,422 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-03 04:20:10,423 INFO L275 PluginConnector]: CDTParser initialized [2021-11-03 04:20:10,424 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca65faa1-d65a-4a9a-b64e-6938d4e77d54/bin/utaipan-aC7eJsxGYH/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-libertas-libertas.cil.i [2021-11-03 04:20:10,500 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca65faa1-d65a-4a9a-b64e-6938d4e77d54/bin/utaipan-aC7eJsxGYH/data/9e7489371/3125b60199ba47ba9239c5cd7d3d5023/FLAG66827f74b [2021-11-03 04:20:11,829 INFO L306 CDTParser]: Found 1 translation units. [2021-11-03 04:20:11,830 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca65faa1-d65a-4a9a-b64e-6938d4e77d54/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-libertas-libertas.cil.i [2021-11-03 04:20:11,937 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca65faa1-d65a-4a9a-b64e-6938d4e77d54/bin/utaipan-aC7eJsxGYH/data/9e7489371/3125b60199ba47ba9239c5cd7d3d5023/FLAG66827f74b [2021-11-03 04:20:12,336 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca65faa1-d65a-4a9a-b64e-6938d4e77d54/bin/utaipan-aC7eJsxGYH/data/9e7489371/3125b60199ba47ba9239c5cd7d3d5023 [2021-11-03 04:20:12,350 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-03 04:20:12,351 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-03 04:20:12,353 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-03 04:20:12,353 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-03 04:20:12,356 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-03 04:20:12,357 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 04:20:12" (1/1) ... [2021-11-03 04:20:12,358 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@633ab79b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:20:12, skipping insertion in model container [2021-11-03 04:20:12,358 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 04:20:12" (1/1) ... [2021-11-03 04:20:12,365 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-03 04:20:12,653 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-03 04:20:25,067 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_ca65faa1-d65a-4a9a-b64e-6938d4e77d54/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-libertas-libertas.cil.i[907373,907386] [2021-11-03 04:20:25,070 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_ca65faa1-d65a-4a9a-b64e-6938d4e77d54/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-libertas-libertas.cil.i[907518,907531] [2021-11-03 04:20:25,147 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-03 04:20:25,218 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-03 04:20:25,390 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-03 04:20:26,240 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_ca65faa1-d65a-4a9a-b64e-6938d4e77d54/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-libertas-libertas.cil.i[907373,907386] [2021-11-03 04:20:26,241 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_ca65faa1-d65a-4a9a-b64e-6938d4e77d54/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-libertas-libertas.cil.i[907518,907531] [2021-11-03 04:20:26,250 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-03 04:20:26,309 INFO L203 MainTranslator]: Completed pre-run [2021-11-03 04:20:27,728 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_ca65faa1-d65a-4a9a-b64e-6938d4e77d54/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-libertas-libertas.cil.i[907373,907386] [2021-11-03 04:20:27,729 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_ca65faa1-d65a-4a9a-b64e-6938d4e77d54/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-libertas-libertas.cil.i[907518,907531] [2021-11-03 04:20:27,738 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-03 04:20:28,190 INFO L208 MainTranslator]: Completed translation [2021-11-03 04:20:28,191 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:20:28 WrapperNode [2021-11-03 04:20:28,191 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-03 04:20:28,193 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-03 04:20:28,193 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-03 04:20:28,193 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-03 04:20:28,200 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:20:28" (1/1) ... [2021-11-03 04:20:28,500 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:20:28" (1/1) ... [2021-11-03 04:20:36,081 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-03 04:20:36,082 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-03 04:20:36,083 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-03 04:20:36,083 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-03 04:20:36,092 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:20:28" (1/1) ... [2021-11-03 04:20:36,092 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:20:28" (1/1) ... [2021-11-03 04:20:37,090 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:20:28" (1/1) ... [2021-11-03 04:20:37,091 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:20:28" (1/1) ... [2021-11-03 04:20:39,782 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:20:28" (1/1) ... [2021-11-03 04:20:40,606 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:20:28" (1/1) ... [2021-11-03 04:20:40,914 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:20:28" (1/1) ... [2021-11-03 04:20:41,724 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-03 04:20:41,726 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-03 04:20:41,729 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-03 04:20:41,729 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-03 04:20:41,730 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:20:28" (1/1) ... [2021-11-03 04:20:41,739 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-03 04:20:41,752 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca65faa1-d65a-4a9a-b64e-6938d4e77d54/bin/utaipan-aC7eJsxGYH/z3 [2021-11-03 04:20:41,766 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca65faa1-d65a-4a9a-b64e-6938d4e77d54/bin/utaipan-aC7eJsxGYH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-03 04:20:41,780 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca65faa1-d65a-4a9a-b64e-6938d4e77d54/bin/utaipan-aC7eJsxGYH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-03 04:20:41,817 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cfg_register [2021-11-03 04:20:41,818 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cfg_register [2021-11-03 04:20:41,818 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-11-03 04:20:41,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_35_6 [2021-11-03 04:20:41,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_35_6 [2021-11-03 04:20:41,818 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_mesh [2021-11-03 04:20:41,819 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_mesh [2021-11-03 04:20:41,819 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-03 04:20:41,819 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_eth_stop [2021-11-03 04:20:41,819 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_eth_stop [2021-11-03 04:20:41,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_82 [2021-11-03 04:20:41,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_82 [2021-11-03 04:20:41,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_88 [2021-11-03 04:20:41,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_88 [2021-11-03 04:20:41,820 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-03 04:20:41,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2021-11-03 04:20:41,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2021-11-03 04:20:41,821 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_stop [2021-11-03 04:20:41,821 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_stop [2021-11-03 04:20:41,821 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-03 04:20:41,821 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-03 04:20:41,821 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-03 04:20:41,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-03 04:20:41,822 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_resume [2021-11-03 04:20:41,822 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_resume [2021-11-03 04:20:41,822 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-03 04:20:41,822 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_thread [2021-11-03 04:20:41,822 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_thread [2021-11-03 04:20:41,823 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-03 04:20:41,823 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-03 04:20:41,823 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_process_event [2021-11-03 04:20:41,823 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_process_event [2021-11-03 04:20:41,823 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-03 04:20:41,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-03 04:20:41,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-03 04:20:41,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-03 04:20:41,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-03 04:20:41,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-03 04:20:41,825 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2021-11-03 04:20:41,825 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2021-11-03 04:20:41,825 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-03 04:20:41,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-03 04:20:41,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-03 04:20:41,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-03 04:20:41,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-03 04:20:41,826 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_start_mesh [2021-11-03 04:20:41,826 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_start_mesh [2021-11-03 04:20:41,827 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_dev_open [2021-11-03 04:20:41,827 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_dev_open [2021-11-03 04:20:41,827 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-03 04:20:41,828 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-03 04:20:41,829 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-03 04:20:41,829 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-03 04:20:41,829 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_dev_open [2021-11-03 04:20:41,829 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_dev_open [2021-11-03 04:20:41,829 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-03 04:20:41,830 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-03 04:20:41,830 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-03 04:20:41,830 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-03 04:20:41,830 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-03 04:20:41,831 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_suspend [2021-11-03 04:20:41,831 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_suspend [2021-11-03 04:20:41,831 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_deep_sleep [2021-11-03 04:20:41,832 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_deep_sleep [2021-11-03 04:20:41,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-03 04:20:41,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-03 04:20:41,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-03 04:20:41,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-03 04:20:41,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-03 04:20:41,833 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_start_card [2021-11-03 04:20:41,833 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_start_card [2021-11-03 04:20:41,834 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_stop_iface [2021-11-03 04:20:41,834 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_stop_iface [2021-11-03 04:20:41,834 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_start_iface [2021-11-03 04:20:41,834 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_start_iface