./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-niu.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_5686b67f-a480-4c32-8e2e-dac7928fa60e/bin/utaipan-aC7eJsxGYH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5686b67f-a480-4c32-8e2e-dac7928fa60e/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_5686b67f-a480-4c32-8e2e-dac7928fa60e/bin/utaipan-aC7eJsxGYH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5686b67f-a480-4c32-8e2e-dac7928fa60e/bin/utaipan-aC7eJsxGYH/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-niu.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5686b67f-a480-4c32-8e2e-dac7928fa60e/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_5686b67f-a480-4c32-8e2e-dac7928fa60e/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 cfc60adf9384f655a5dea6040b51f5fe9a8e1312d82463be4950b9d986c57a86 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-9ad7fb2 [2021-11-03 05:22:29,400 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-03 05:22:29,402 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-03 05:22:29,452 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-03 05:22:29,453 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-03 05:22:29,456 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-03 05:22:29,459 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-03 05:22:29,463 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-03 05:22:29,465 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-03 05:22:29,471 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-03 05:22:29,472 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-03 05:22:29,473 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-03 05:22:29,474 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-03 05:22:29,476 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-03 05:22:29,478 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-03 05:22:29,482 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-03 05:22:29,484 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-03 05:22:29,485 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-03 05:22:29,487 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-03 05:22:29,495 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-03 05:22:29,496 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-03 05:22:29,498 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-03 05:22:29,500 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-03 05:22:29,501 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-03 05:22:29,510 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-03 05:22:29,511 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-03 05:22:29,511 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-03 05:22:29,513 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-03 05:22:29,514 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-03 05:22:29,515 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-03 05:22:29,516 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-03 05:22:29,517 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-03 05:22:29,519 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-03 05:22:29,520 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-03 05:22:29,521 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-03 05:22:29,521 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-03 05:22:29,522 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-03 05:22:29,522 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-03 05:22:29,523 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-03 05:22:29,524 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-03 05:22:29,524 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-03 05:22:29,525 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5686b67f-a480-4c32-8e2e-dac7928fa60e/bin/utaipan-aC7eJsxGYH/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-03 05:22:29,568 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-03 05:22:29,568 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-03 05:22:29,569 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-03 05:22:29,570 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-03 05:22:29,570 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-03 05:22:29,570 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-03 05:22:29,570 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-03 05:22:29,571 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-03 05:22:29,571 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-03 05:22:29,571 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-03 05:22:29,572 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-03 05:22:29,572 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-03 05:22:29,573 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-03 05:22:29,573 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-03 05:22:29,573 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-03 05:22:29,574 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-03 05:22:29,574 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-03 05:22:29,575 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-03 05:22:29,575 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-03 05:22:29,575 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-03 05:22:29,575 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-03 05:22:29,576 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-03 05:22:29,576 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-03 05:22:29,576 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-03 05:22:29,576 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-03 05:22:29,577 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-03 05:22:29,577 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-03 05:22:29,577 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-03 05:22:29,577 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-03 05:22:29,579 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-03 05:22:29,579 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-03 05:22:29,579 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-03 05:22:29,580 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-03 05:22:29,580 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-03 05:22:29,580 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-03 05:22:29,580 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-03 05:22:29,581 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_5686b67f-a480-4c32-8e2e-dac7928fa60e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5686b67f-a480-4c32-8e2e-dac7928fa60e/bin/utaipan-aC7eJsxGYH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cfc60adf9384f655a5dea6040b51f5fe9a8e1312d82463be4950b9d986c57a86 [2021-11-03 05:22:29,875 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-03 05:22:29,906 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-03 05:22:29,909 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-03 05:22:29,910 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-03 05:22:29,911 INFO L275 PluginConnector]: CDTParser initialized [2021-11-03 05:22:29,912 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5686b67f-a480-4c32-8e2e-dac7928fa60e/bin/utaipan-aC7eJsxGYH/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-niu.cil.i [2021-11-03 05:22:29,997 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5686b67f-a480-4c32-8e2e-dac7928fa60e/bin/utaipan-aC7eJsxGYH/data/df76c8310/e10d17ab20714e13a67fa734c99c1198/FLAG05c9720c8 [2021-11-03 05:22:31,166 INFO L306 CDTParser]: Found 1 translation units. [2021-11-03 05:22:31,168 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5686b67f-a480-4c32-8e2e-dac7928fa60e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-niu.cil.i [2021-11-03 05:22:31,258 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5686b67f-a480-4c32-8e2e-dac7928fa60e/bin/utaipan-aC7eJsxGYH/data/df76c8310/e10d17ab20714e13a67fa734c99c1198/FLAG05c9720c8 [2021-11-03 05:22:31,330 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5686b67f-a480-4c32-8e2e-dac7928fa60e/bin/utaipan-aC7eJsxGYH/data/df76c8310/e10d17ab20714e13a67fa734c99c1198 [2021-11-03 05:22:31,333 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-03 05:22:31,334 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-03 05:22:31,337 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-03 05:22:31,337 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-03 05:22:31,340 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-03 05:22:31,341 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 05:22:31" (1/1) ... [2021-11-03 05:22:31,342 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1318a609 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:22:31, skipping insertion in model container [2021-11-03 05:22:31,343 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 05:22:31" (1/1) ... [2021-11-03 05:22:31,351 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-03 05:22:31,642 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-03 05:22:36,212 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 05:22:36,487 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 05:22:37,724 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 05:22:37,725 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 05:22:37,727 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 05:22:37,728 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 05:22:37,790 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 05:22:37,820 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 05:22:38,616 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 05:22:38,627 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 05:22:38,639 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 05:22:38,669 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 05:22:38,693 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 05:22:38,693 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 05:22:40,692 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_5686b67f-a480-4c32-8e2e-dac7928fa60e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-niu.cil.i[724724,724737] [2021-11-03 05:22:40,694 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_5686b67f-a480-4c32-8e2e-dac7928fa60e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-niu.cil.i[724890,724903] [2021-11-03 05:22:40,695 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_5686b67f-a480-4c32-8e2e-dac7928fa60e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-niu.cil.i[725054,725067] [2021-11-03 05:22:40,695 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_5686b67f-a480-4c32-8e2e-dac7928fa60e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-niu.cil.i[725219,725232] [2021-11-03 05:22:40,740 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-03 05:22:40,874 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 05:22:40,875 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@382ede58 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:22:40, skipping insertion in model container [2021-11-03 05:22:40,875 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-03 05:22:40,876 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-03 05:22:40,878 INFO L168 Benchmark]: Toolchain (without parser) took 9542.86 ms. Allocated memory was 102.8 MB in the beginning and 220.2 MB in the end (delta: 117.4 MB). Free memory was 58.0 MB in the beginning and 134.5 MB in the end (delta: -76.5 MB). Peak memory consumption was 141.1 MB. Max. memory is 16.1 GB. [2021-11-03 05:22:40,879 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 102.8 MB. Free memory is still 55.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-11-03 05:22:40,881 INFO L168 Benchmark]: CACSL2BoogieTranslator took 9539.35 ms. Allocated memory was 102.8 MB in the beginning and 220.2 MB in the end (delta: 117.4 MB). Free memory was 57.7 MB in the beginning and 134.5 MB in the end (delta: -76.9 MB). Peak memory consumption was 141.1 MB. Max. memory is 16.1 GB. [2021-11-03 05:22:40,883 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 102.8 MB. Free memory is still 55.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 9539.35 ms. Allocated memory was 102.8 MB in the beginning and 220.2 MB in the end (delta: 117.4 MB). Free memory was 57.7 MB in the beginning and 134.5 MB in the end (delta: -76.9 MB). Peak memory consumption was 141.1 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7063]: 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_5686b67f-a480-4c32-8e2e-dac7928fa60e/bin/utaipan-aC7eJsxGYH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5686b67f-a480-4c32-8e2e-dac7928fa60e/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_5686b67f-a480-4c32-8e2e-dac7928fa60e/bin/utaipan-aC7eJsxGYH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5686b67f-a480-4c32-8e2e-dac7928fa60e/bin/utaipan-aC7eJsxGYH/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-niu.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5686b67f-a480-4c32-8e2e-dac7928fa60e/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_5686b67f-a480-4c32-8e2e-dac7928fa60e/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 cfc60adf9384f655a5dea6040b51f5fe9a8e1312d82463be4950b9d986c57a86 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-9ad7fb2 [2021-11-03 05:22:43,080 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-03 05:22:43,084 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-03 05:22:43,142 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-03 05:22:43,143 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-03 05:22:43,144 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-03 05:22:43,145 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-03 05:22:43,148 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-03 05:22:43,150 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-03 05:22:43,151 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-03 05:22:43,152 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-03 05:22:43,153 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-03 05:22:43,154 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-03 05:22:43,155 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-03 05:22:43,157 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-03 05:22:43,158 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-03 05:22:43,159 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-03 05:22:43,160 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-03 05:22:43,162 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-03 05:22:43,165 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-03 05:22:43,166 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-03 05:22:43,175 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-03 05:22:43,176 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-03 05:22:43,177 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-03 05:22:43,186 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-03 05:22:43,187 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-03 05:22:43,187 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-03 05:22:43,188 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-03 05:22:43,189 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-03 05:22:43,190 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-03 05:22:43,190 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-03 05:22:43,191 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-03 05:22:43,192 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-03 05:22:43,193 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-03 05:22:43,194 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-03 05:22:43,194 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-03 05:22:43,206 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-03 05:22:43,206 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-03 05:22:43,207 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-03 05:22:43,208 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-03 05:22:43,209 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-03 05:22:43,211 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5686b67f-a480-4c32-8e2e-dac7928fa60e/bin/utaipan-aC7eJsxGYH/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-03 05:22:43,254 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-03 05:22:43,255 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-03 05:22:43,256 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-03 05:22:43,256 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-03 05:22:43,257 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-03 05:22:43,257 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-03 05:22:43,257 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-03 05:22:43,257 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-03 05:22:43,258 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-03 05:22:43,259 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-03 05:22:43,260 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-03 05:22:43,261 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-03 05:22:43,261 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-03 05:22:43,261 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-03 05:22:43,261 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-03 05:22:43,262 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-03 05:22:43,262 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-03 05:22:43,262 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-03 05:22:43,262 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-03 05:22:43,262 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-03 05:22:43,263 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-03 05:22:43,263 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-03 05:22:43,263 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-03 05:22:43,263 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-03 05:22:43,264 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-03 05:22:43,264 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-03 05:22:43,264 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-03 05:22:43,264 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-03 05:22:43,265 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-03 05:22:43,265 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-03 05:22:43,265 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-03 05:22:43,265 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-03 05:22:43,266 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_5686b67f-a480-4c32-8e2e-dac7928fa60e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5686b67f-a480-4c32-8e2e-dac7928fa60e/bin/utaipan-aC7eJsxGYH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cfc60adf9384f655a5dea6040b51f5fe9a8e1312d82463be4950b9d986c57a86 [2021-11-03 05:22:43,631 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-03 05:22:43,654 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-03 05:22:43,657 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-03 05:22:43,658 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-03 05:22:43,661 INFO L275 PluginConnector]: CDTParser initialized [2021-11-03 05:22:43,662 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5686b67f-a480-4c32-8e2e-dac7928fa60e/bin/utaipan-aC7eJsxGYH/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-niu.cil.i [2021-11-03 05:22:43,741 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5686b67f-a480-4c32-8e2e-dac7928fa60e/bin/utaipan-aC7eJsxGYH/data/a778fa415/07b8babe623b473fa18d63fcc5e4ff0b/FLAG93c1ddc9a [2021-11-03 05:22:45,070 INFO L306 CDTParser]: Found 1 translation units. [2021-11-03 05:22:45,071 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5686b67f-a480-4c32-8e2e-dac7928fa60e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-niu.cil.i [2021-11-03 05:22:45,169 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5686b67f-a480-4c32-8e2e-dac7928fa60e/bin/utaipan-aC7eJsxGYH/data/a778fa415/07b8babe623b473fa18d63fcc5e4ff0b/FLAG93c1ddc9a [2021-11-03 05:22:45,609 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5686b67f-a480-4c32-8e2e-dac7928fa60e/bin/utaipan-aC7eJsxGYH/data/a778fa415/07b8babe623b473fa18d63fcc5e4ff0b [2021-11-03 05:22:45,611 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-03 05:22:45,613 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-03 05:22:45,614 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-03 05:22:45,614 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-03 05:22:45,617 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-03 05:22:45,618 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 05:22:45" (1/1) ... [2021-11-03 05:22:45,619 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@42e322e5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:22:45, skipping insertion in model container [2021-11-03 05:22:45,619 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 05:22:45" (1/1) ... [2021-11-03 05:22:45,658 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-03 05:22:45,969 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-03 05:22:55,616 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_5686b67f-a480-4c32-8e2e-dac7928fa60e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-niu.cil.i[724724,724737] [2021-11-03 05:22:55,618 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_5686b67f-a480-4c32-8e2e-dac7928fa60e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-niu.cil.i[724890,724903] [2021-11-03 05:22:55,619 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_5686b67f-a480-4c32-8e2e-dac7928fa60e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-niu.cil.i[725054,725067] [2021-11-03 05:22:55,619 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_5686b67f-a480-4c32-8e2e-dac7928fa60e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-niu.cil.i[725219,725232] [2021-11-03 05:22:55,659 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-03 05:22:55,778 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-03 05:22:55,884 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-03 05:22:56,703 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_5686b67f-a480-4c32-8e2e-dac7928fa60e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-niu.cil.i[724724,724737] [2021-11-03 05:22:56,704 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_5686b67f-a480-4c32-8e2e-dac7928fa60e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-niu.cil.i[724890,724903] [2021-11-03 05:22:56,704 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_5686b67f-a480-4c32-8e2e-dac7928fa60e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-niu.cil.i[725054,725067] [2021-11-03 05:22:56,705 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_5686b67f-a480-4c32-8e2e-dac7928fa60e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-niu.cil.i[725219,725232] [2021-11-03 05:22:56,713 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-03 05:22:56,769 INFO L203 MainTranslator]: Completed pre-run [2021-11-03 05:22:57,657 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_5686b67f-a480-4c32-8e2e-dac7928fa60e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-niu.cil.i[724724,724737] [2021-11-03 05:22:57,657 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_5686b67f-a480-4c32-8e2e-dac7928fa60e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-niu.cil.i[724890,724903] [2021-11-03 05:22:57,658 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_5686b67f-a480-4c32-8e2e-dac7928fa60e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-niu.cil.i[725054,725067] [2021-11-03 05:22:57,658 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_5686b67f-a480-4c32-8e2e-dac7928fa60e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-niu.cil.i[725219,725232] [2021-11-03 05:22:57,685 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-03 05:22:58,518 INFO L208 MainTranslator]: Completed translation [2021-11-03 05:22:58,519 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:22:58 WrapperNode [2021-11-03 05:22:58,519 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-03 05:22:58,520 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-03 05:22:58,520 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-03 05:22:58,524 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-03 05:22:58,531 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:22:58" (1/1) ... [2021-11-03 05:22:58,806 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:22:58" (1/1) ... [2021-11-03 05:23:01,845 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-03 05:23:01,862 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-03 05:23:01,862 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-03 05:23:01,863 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-03 05:23:01,877 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:22:58" (1/1) ... [2021-11-03 05:23:01,877 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:22:58" (1/1) ... [2021-11-03 05:23:02,674 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:22:58" (1/1) ... [2021-11-03 05:23:02,677 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:22:58" (1/1) ... [2021-11-03 05:23:04,997 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:22:58" (1/1) ... [2021-11-03 05:23:05,526 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:22:58" (1/1) ... [2021-11-03 05:23:05,683 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:22:58" (1/1) ... [2021-11-03 05:23:06,219 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-03 05:23:06,225 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-03 05:23:06,226 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-03 05:23:06,226 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-03 05:23:06,227 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:22:58" (1/1) ... [2021-11-03 05:23:06,233 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-03 05:23:06,244 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5686b67f-a480-4c32-8e2e-dac7928fa60e/bin/utaipan-aC7eJsxGYH/z3 [2021-11-03 05:23:06,255 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5686b67f-a480-4c32-8e2e-dac7928fa60e/bin/utaipan-aC7eJsxGYH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-03 05:23:06,284 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5686b67f-a480-4c32-8e2e-dac7928fa60e/bin/utaipan-aC7eJsxGYH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-03 05:23:06,302 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-11-03 05:23:06,303 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_init_one [2021-11-03 05:23:06,303 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_init_one [2021-11-03 05:23:06,303 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-03 05:23:06,303 INFO L130 BoogieDeclarations]: Found specification of procedure niu_serdes_init [2021-11-03 05:23:06,303 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_serdes_init [2021-11-03 05:23:06,304 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-03 05:23:06,304 INFO L130 BoogieDeclarations]: Found specification of procedure niu_init_link [2021-11-03 05:23:06,304 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_init_link [2021-11-03 05:23:06,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-03 05:23:06,304 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-03 05:23:06,305 INFO L130 BoogieDeclarations]: Found specification of procedure niu_nway_reset [2021-11-03 05:23:06,305 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_nway_reset [2021-11-03 05:23:06,305 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-03 05:23:06,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-03 05:23:06,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-03 05:23:06,306 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-03 05:23:06,306 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-03 05:23:06,306 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-03 05:23:06,306 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_settings [2021-11-03 05:23:06,306 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_settings [2021-11-03 05:23:06,306 INFO L130 BoogieDeclarations]: Found specification of procedure niu_get_invariants [2021-11-03 05:23:06,307 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_get_invariants [2021-11-03 05:23:06,307 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-03 05:23:06,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-03 05:23:06,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-03 05:23:06,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-03 05:23:06,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-03 05:23:06,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-03 05:23:06,308 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-03 05:23:06,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-03 05:23:06,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-03 05:23:06,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-03 05:23:06,309 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-03 05:23:06,309 INFO L130 BoogieDeclarations]: Found specification of procedure niu_link_status [2021-11-03 05:23:06,309 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_link_status [2021-11-03 05:23:06,309 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-03 05:23:06,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-03 05:23:06,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-03 05:23:06,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-03 05:23:06,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-03 05:23:06,310 INFO L130 BoogieDeclarations]: Found specification of procedure niu_xcvr_init [2021-11-03 05:23:06,310 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_xcvr_init [2021-11-03 05:23:06,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-03 05:23:06,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-03 05:23:06,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-03 05:23:06,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-03 05:23:06,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-03 05:23:06,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-03 05:23:06,312 INFO L130 BoogieDeclarations]: Found specification of procedure link_status_10g_hotplug [2021-11-03 05:23:06,312 INFO L138 BoogieDeclarations]: Found implementation of procedure link_status_10g_hotplug [2021-11-03 05:23:06,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-03 05:23:06,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-03 05:23:06,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-03 05:23:06,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-03 05:23:06,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$