./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-emulex-benet-be2net.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_84e0c90e-3bb6-4f3c-b9c0-959a7d50260e/bin/utaipan-aC7eJsxGYH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84e0c90e-3bb6-4f3c-b9c0-959a7d50260e/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_84e0c90e-3bb6-4f3c-b9c0-959a7d50260e/bin/utaipan-aC7eJsxGYH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84e0c90e-3bb6-4f3c-b9c0-959a7d50260e/bin/utaipan-aC7eJsxGYH/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-emulex-benet-be2net.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84e0c90e-3bb6-4f3c-b9c0-959a7d50260e/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_84e0c90e-3bb6-4f3c-b9c0-959a7d50260e/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 375301f6236baf5d1bd2535bf3095becba06f1b5b92a32204dd8520f0c884232 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-9ad7fb2 [2021-11-03 05:33:01,667 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-03 05:33:01,669 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-03 05:33:01,702 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-03 05:33:01,703 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-03 05:33:01,705 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-03 05:33:01,707 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-03 05:33:01,709 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-03 05:33:01,712 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-03 05:33:01,713 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-03 05:33:01,714 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-03 05:33:01,716 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-03 05:33:01,717 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-03 05:33:01,718 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-03 05:33:01,720 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-03 05:33:01,722 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-03 05:33:01,723 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-03 05:33:01,724 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-03 05:33:01,726 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-03 05:33:01,729 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-03 05:33:01,731 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-03 05:33:01,733 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-03 05:33:01,735 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-03 05:33:01,736 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-03 05:33:01,740 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-03 05:33:01,740 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-03 05:33:01,740 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-03 05:33:01,742 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-03 05:33:01,742 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-03 05:33:01,744 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-03 05:33:01,744 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-03 05:33:01,745 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-03 05:33:01,746 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-03 05:33:01,747 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-03 05:33:01,749 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-03 05:33:01,749 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-03 05:33:01,750 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-03 05:33:01,751 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-03 05:33:01,751 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-03 05:33:01,752 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-03 05:33:01,753 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-03 05:33:01,754 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84e0c90e-3bb6-4f3c-b9c0-959a7d50260e/bin/utaipan-aC7eJsxGYH/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-03 05:33:01,782 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-03 05:33:01,783 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-03 05:33:01,784 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-03 05:33:01,784 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-03 05:33:01,785 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-03 05:33:01,785 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-03 05:33:01,786 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-03 05:33:01,786 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-03 05:33:01,786 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-03 05:33:01,787 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-03 05:33:01,787 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-03 05:33:01,787 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-03 05:33:01,788 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-03 05:33:01,788 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-03 05:33:01,789 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-03 05:33:01,790 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-03 05:33:01,790 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-03 05:33:01,791 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-03 05:33:01,791 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-03 05:33:01,791 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-03 05:33:01,792 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-03 05:33:01,792 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-03 05:33:01,792 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-03 05:33:01,793 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-03 05:33:01,793 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-03 05:33:01,794 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-03 05:33:01,794 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-03 05:33:01,795 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-03 05:33:01,795 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-03 05:33:01,795 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-03 05:33:01,796 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-03 05:33:01,796 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-03 05:33:01,796 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-03 05:33:01,797 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-03 05:33:01,797 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-03 05:33:01,797 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-03 05:33:01,797 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_84e0c90e-3bb6-4f3c-b9c0-959a7d50260e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84e0c90e-3bb6-4f3c-b9c0-959a7d50260e/bin/utaipan-aC7eJsxGYH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 375301f6236baf5d1bd2535bf3095becba06f1b5b92a32204dd8520f0c884232 [2021-11-03 05:33:02,140 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-03 05:33:02,176 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-03 05:33:02,180 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-03 05:33:02,182 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-03 05:33:02,183 INFO L275 PluginConnector]: CDTParser initialized [2021-11-03 05:33:02,184 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84e0c90e-3bb6-4f3c-b9c0-959a7d50260e/bin/utaipan-aC7eJsxGYH/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-emulex-benet-be2net.cil.i [2021-11-03 05:33:02,269 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84e0c90e-3bb6-4f3c-b9c0-959a7d50260e/bin/utaipan-aC7eJsxGYH/data/5588c3b73/1ffb47cf796e489e81bc76db958c1679/FLAG44b2db931 [2021-11-03 05:33:03,809 INFO L306 CDTParser]: Found 1 translation units. [2021-11-03 05:33:03,811 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84e0c90e-3bb6-4f3c-b9c0-959a7d50260e/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-emulex-benet-be2net.cil.i [2021-11-03 05:33:03,923 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84e0c90e-3bb6-4f3c-b9c0-959a7d50260e/bin/utaipan-aC7eJsxGYH/data/5588c3b73/1ffb47cf796e489e81bc76db958c1679/FLAG44b2db931 [2021-11-03 05:33:04,282 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84e0c90e-3bb6-4f3c-b9c0-959a7d50260e/bin/utaipan-aC7eJsxGYH/data/5588c3b73/1ffb47cf796e489e81bc76db958c1679 [2021-11-03 05:33:04,286 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-03 05:33:04,290 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-03 05:33:04,294 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-03 05:33:04,295 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-03 05:33:04,298 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-03 05:33:04,300 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 05:33:04" (1/1) ... [2021-11-03 05:33:04,302 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1808949e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:33:04, skipping insertion in model container [2021-11-03 05:33:04,302 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 05:33:04" (1/1) ... [2021-11-03 05:33:04,311 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-03 05:33:04,670 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-03 05:33:11,042 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 05:33:11,043 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 05:33:11,614 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 05:33:11,630 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 05:33:12,119 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 05:33:12,495 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 05:33:12,508 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 05:33:14,658 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 05:33:15,223 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 05:33:15,223 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 05:33:15,296 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 05:33:15,309 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 05:33:15,356 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 05:33:16,209 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 05:33:16,210 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 05:33:16,211 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 05:33:16,211 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 05:33:16,821 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_84e0c90e-3bb6-4f3c-b9c0-959a7d50260e/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-emulex-benet-be2net.cil.i[807101,807114] [2021-11-03 05:33:16,824 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_84e0c90e-3bb6-4f3c-b9c0-959a7d50260e/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-emulex-benet-be2net.cil.i[807267,807280] [2021-11-03 05:33:16,825 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_84e0c90e-3bb6-4f3c-b9c0-959a7d50260e/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-emulex-benet-be2net.cil.i[807431,807444] [2021-11-03 05:33:16,826 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_84e0c90e-3bb6-4f3c-b9c0-959a7d50260e/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-emulex-benet-be2net.cil.i[807596,807609] [2021-11-03 05:33:16,869 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-03 05:33:17,043 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 05:33:17,044 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4198bc14 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:33:17, skipping insertion in model container [2021-11-03 05:33:17,045 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-03 05:33:17,047 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-03 05:33:17,050 INFO L168 Benchmark]: Toolchain (without parser) took 12758.68 ms. Allocated memory was 109.1 MB in the beginning and 249.6 MB in the end (delta: 140.5 MB). Free memory was 55.1 MB in the beginning and 153.9 MB in the end (delta: -98.8 MB). Peak memory consumption was 117.7 MB. Max. memory is 16.1 GB. [2021-11-03 05:33:17,051 INFO L168 Benchmark]: CDTParser took 0.73 ms. Allocated memory is still 109.1 MB. Free memory was 83.4 MB in the beginning and 83.4 MB in the end (delta: 59.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-11-03 05:33:17,053 INFO L168 Benchmark]: CACSL2BoogieTranslator took 12752.17 ms. Allocated memory was 109.1 MB in the beginning and 249.6 MB in the end (delta: 140.5 MB). Free memory was 54.8 MB in the beginning and 153.9 MB in the end (delta: -99.1 MB). Peak memory consumption was 117.7 MB. Max. memory is 16.1 GB. [2021-11-03 05:33:17,056 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.73 ms. Allocated memory is still 109.1 MB. Free memory was 83.4 MB in the beginning and 83.4 MB in the end (delta: 59.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 12752.17 ms. Allocated memory was 109.1 MB in the beginning and 249.6 MB in the end (delta: 140.5 MB). Free memory was 54.8 MB in the beginning and 153.9 MB in the end (delta: -99.1 MB). Peak memory consumption was 117.7 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8457]: 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_84e0c90e-3bb6-4f3c-b9c0-959a7d50260e/bin/utaipan-aC7eJsxGYH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84e0c90e-3bb6-4f3c-b9c0-959a7d50260e/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_84e0c90e-3bb6-4f3c-b9c0-959a7d50260e/bin/utaipan-aC7eJsxGYH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84e0c90e-3bb6-4f3c-b9c0-959a7d50260e/bin/utaipan-aC7eJsxGYH/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-emulex-benet-be2net.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84e0c90e-3bb6-4f3c-b9c0-959a7d50260e/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_84e0c90e-3bb6-4f3c-b9c0-959a7d50260e/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 375301f6236baf5d1bd2535bf3095becba06f1b5b92a32204dd8520f0c884232 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-9ad7fb2 [2021-11-03 05:33:19,574 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-03 05:33:19,577 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-03 05:33:19,630 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-03 05:33:19,631 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-03 05:33:19,635 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-03 05:33:19,638 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-03 05:33:19,641 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-03 05:33:19,644 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-03 05:33:19,645 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-03 05:33:19,646 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-03 05:33:19,648 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-03 05:33:19,649 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-03 05:33:19,650 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-03 05:33:19,652 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-03 05:33:19,654 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-03 05:33:19,655 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-03 05:33:19,657 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-03 05:33:19,659 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-03 05:33:19,662 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-03 05:33:19,664 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-03 05:33:19,669 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-03 05:33:19,671 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-03 05:33:19,675 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-03 05:33:19,680 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-03 05:33:19,688 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-03 05:33:19,689 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-03 05:33:19,690 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-03 05:33:19,691 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-03 05:33:19,692 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-03 05:33:19,694 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-03 05:33:19,696 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-03 05:33:19,697 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-03 05:33:19,699 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-03 05:33:19,701 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-03 05:33:19,701 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-03 05:33:19,703 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-03 05:33:19,703 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-03 05:33:19,703 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-03 05:33:19,705 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-03 05:33:19,707 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-03 05:33:19,708 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84e0c90e-3bb6-4f3c-b9c0-959a7d50260e/bin/utaipan-aC7eJsxGYH/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-03 05:33:19,759 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-03 05:33:19,760 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-03 05:33:19,762 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-03 05:33:19,762 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-03 05:33:19,762 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-03 05:33:19,763 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-03 05:33:19,763 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-03 05:33:19,763 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-03 05:33:19,763 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-03 05:33:19,765 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-03 05:33:19,766 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-03 05:33:19,767 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-03 05:33:19,767 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-03 05:33:19,767 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-03 05:33:19,768 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-03 05:33:19,768 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-03 05:33:19,768 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-03 05:33:19,768 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-03 05:33:19,769 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-03 05:33:19,769 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-03 05:33:19,769 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-03 05:33:19,769 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-03 05:33:19,770 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-03 05:33:19,770 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-03 05:33:19,770 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-03 05:33:19,771 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-03 05:33:19,771 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-03 05:33:19,771 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-03 05:33:19,771 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-03 05:33:19,772 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-03 05:33:19,772 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-03 05:33:19,772 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-03 05:33:19,772 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_84e0c90e-3bb6-4f3c-b9c0-959a7d50260e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84e0c90e-3bb6-4f3c-b9c0-959a7d50260e/bin/utaipan-aC7eJsxGYH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 375301f6236baf5d1bd2535bf3095becba06f1b5b92a32204dd8520f0c884232 [2021-11-03 05:33:20,265 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-03 05:33:20,292 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-03 05:33:20,296 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-03 05:33:20,297 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-03 05:33:20,298 INFO L275 PluginConnector]: CDTParser initialized [2021-11-03 05:33:20,300 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84e0c90e-3bb6-4f3c-b9c0-959a7d50260e/bin/utaipan-aC7eJsxGYH/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-emulex-benet-be2net.cil.i [2021-11-03 05:33:20,379 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84e0c90e-3bb6-4f3c-b9c0-959a7d50260e/bin/utaipan-aC7eJsxGYH/data/edb128d90/7f6fd35b60c947a29a549b9563ee7bd3/FLAG45573a422 [2021-11-03 05:33:21,896 INFO L306 CDTParser]: Found 1 translation units. [2021-11-03 05:33:21,897 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84e0c90e-3bb6-4f3c-b9c0-959a7d50260e/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-emulex-benet-be2net.cil.i [2021-11-03 05:33:22,055 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84e0c90e-3bb6-4f3c-b9c0-959a7d50260e/bin/utaipan-aC7eJsxGYH/data/edb128d90/7f6fd35b60c947a29a549b9563ee7bd3/FLAG45573a422 [2021-11-03 05:33:22,357 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84e0c90e-3bb6-4f3c-b9c0-959a7d50260e/bin/utaipan-aC7eJsxGYH/data/edb128d90/7f6fd35b60c947a29a549b9563ee7bd3 [2021-11-03 05:33:22,359 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-03 05:33:22,362 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-03 05:33:22,363 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-03 05:33:22,364 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-03 05:33:22,368 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-03 05:33:22,369 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 05:33:22" (1/1) ... [2021-11-03 05:33:22,371 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@242bffb7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:33:22, skipping insertion in model container [2021-11-03 05:33:22,371 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 05:33:22" (1/1) ... [2021-11-03 05:33:22,381 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-03 05:33:22,729 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-03 05:33:33,133 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 05:33:33,148 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 05:33:34,810 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_84e0c90e-3bb6-4f3c-b9c0-959a7d50260e/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-emulex-benet-be2net.cil.i[807101,807114] [2021-11-03 05:33:34,813 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_84e0c90e-3bb6-4f3c-b9c0-959a7d50260e/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-emulex-benet-be2net.cil.i[807267,807280] [2021-11-03 05:33:34,813 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_84e0c90e-3bb6-4f3c-b9c0-959a7d50260e/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-emulex-benet-be2net.cil.i[807431,807444] [2021-11-03 05:33:34,814 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_84e0c90e-3bb6-4f3c-b9c0-959a7d50260e/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-emulex-benet-be2net.cil.i[807596,807609] [2021-11-03 05:33:34,864 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-03 05:33:34,965 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-03 05:33:35,215 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-03 05:33:36,258 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_84e0c90e-3bb6-4f3c-b9c0-959a7d50260e/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-emulex-benet-be2net.cil.i[807101,807114] [2021-11-03 05:33:36,259 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_84e0c90e-3bb6-4f3c-b9c0-959a7d50260e/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-emulex-benet-be2net.cil.i[807267,807280] [2021-11-03 05:33:36,260 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_84e0c90e-3bb6-4f3c-b9c0-959a7d50260e/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-emulex-benet-be2net.cil.i[807431,807444] [2021-11-03 05:33:36,260 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_84e0c90e-3bb6-4f3c-b9c0-959a7d50260e/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-emulex-benet-be2net.cil.i[807596,807609] [2021-11-03 05:33:36,290 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-03 05:33:36,347 INFO L203 MainTranslator]: Completed pre-run [2021-11-03 05:33:37,560 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_84e0c90e-3bb6-4f3c-b9c0-959a7d50260e/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-emulex-benet-be2net.cil.i[807101,807114] [2021-11-03 05:33:37,561 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_84e0c90e-3bb6-4f3c-b9c0-959a7d50260e/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-emulex-benet-be2net.cil.i[807267,807280] [2021-11-03 05:33:37,561 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_84e0c90e-3bb6-4f3c-b9c0-959a7d50260e/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-emulex-benet-be2net.cil.i[807431,807444] [2021-11-03 05:33:37,562 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_84e0c90e-3bb6-4f3c-b9c0-959a7d50260e/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-emulex-benet-be2net.cil.i[807596,807609] [2021-11-03 05:33:37,580 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-03 05:33:38,374 INFO L208 MainTranslator]: Completed translation [2021-11-03 05:33:38,375 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:33:38 WrapperNode [2021-11-03 05:33:38,375 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-03 05:33:38,377 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-03 05:33:38,377 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-03 05:33:38,377 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-03 05:33:38,385 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:33:38" (1/1) ... [2021-11-03 05:33:38,721 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:33:38" (1/1) ...