./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-libertas-libertas.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 47ea0209 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a585bde-4978-40ca-a2f6-d7763f15356a/bin/utaipan-UUZaoUuFF8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a585bde-4978-40ca-a2f6-d7763f15356a/bin/utaipan-UUZaoUuFF8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a585bde-4978-40ca-a2f6-d7763f15356a/bin/utaipan-UUZaoUuFF8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a585bde-4978-40ca-a2f6-d7763f15356a/bin/utaipan-UUZaoUuFF8/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-libertas-libertas.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a585bde-4978-40ca-a2f6-d7763f15356a/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a585bde-4978-40ca-a2f6-d7763f15356a/bin/utaipan-UUZaoUuFF8 --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 299f0acd5a25cf888522567cbc669158c3193245e25a05292f6a24da17860b2a --- Real Ultimate output --- This is Ultimate 0.2.1-dev-47ea020 [2021-11-07 01:52:01,281 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-07 01:52:01,283 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-07 01:52:01,333 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-07 01:52:01,334 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-07 01:52:01,338 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-07 01:52:01,341 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-07 01:52:01,346 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-07 01:52:01,348 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-07 01:52:01,354 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-07 01:52:01,355 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-07 01:52:01,357 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-07 01:52:01,357 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-07 01:52:01,359 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-07 01:52:01,362 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-07 01:52:01,364 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-07 01:52:01,369 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-07 01:52:01,370 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-07 01:52:01,375 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-07 01:52:01,385 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-07 01:52:01,387 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-07 01:52:01,388 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-07 01:52:01,392 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-07 01:52:01,393 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-07 01:52:01,402 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-07 01:52:01,403 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-07 01:52:01,403 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-07 01:52:01,405 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-07 01:52:01,406 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-07 01:52:01,407 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-07 01:52:01,408 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-07 01:52:01,409 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-07 01:52:01,411 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-07 01:52:01,412 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-07 01:52:01,414 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-07 01:52:01,414 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-07 01:52:01,415 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-07 01:52:01,415 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-07 01:52:01,415 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-07 01:52:01,416 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-07 01:52:01,418 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-07 01:52:01,419 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a585bde-4978-40ca-a2f6-d7763f15356a/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-07 01:52:01,459 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-07 01:52:01,459 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-07 01:52:01,461 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-07 01:52:01,461 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-07 01:52:01,461 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-07 01:52:01,461 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-07 01:52:01,462 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-07 01:52:01,462 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-07 01:52:01,462 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-07 01:52:01,462 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-07 01:52:01,463 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-07 01:52:01,464 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-07 01:52:01,464 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-07 01:52:01,464 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-07 01:52:01,465 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-07 01:52:01,465 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-07 01:52:01,466 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-07 01:52:01,466 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-07 01:52:01,466 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-07 01:52:01,466 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-07 01:52:01,467 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-07 01:52:01,467 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-07 01:52:01,467 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-07 01:52:01,467 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-07 01:52:01,467 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-07 01:52:01,468 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-07 01:52:01,468 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-07 01:52:01,468 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 01:52:01,469 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-07 01:52:01,470 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-07 01:52:01,470 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-07 01:52:01,471 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-07 01:52:01,471 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-07 01:52:01,471 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-07 01:52:01,471 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-07 01:52:01,472 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-07 01:52:01,472 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_6a585bde-4978-40ca-a2f6-d7763f15356a/bin/utaipan-UUZaoUuFF8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a585bde-4978-40ca-a2f6-d7763f15356a/bin/utaipan-UUZaoUuFF8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 299f0acd5a25cf888522567cbc669158c3193245e25a05292f6a24da17860b2a [2021-11-07 01:52:01,781 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-07 01:52:01,816 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-07 01:52:01,818 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-07 01:52:01,819 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-07 01:52:01,820 INFO L275 PluginConnector]: CDTParser initialized [2021-11-07 01:52:01,821 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a585bde-4978-40ca-a2f6-d7763f15356a/bin/utaipan-UUZaoUuFF8/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-libertas-libertas.cil.i [2021-11-07 01:52:01,893 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a585bde-4978-40ca-a2f6-d7763f15356a/bin/utaipan-UUZaoUuFF8/data/e397ed5d3/919bfe3ff78b48fe9bf82538cf4c74db/FLAGce27a62a9 [2021-11-07 01:52:03,108 INFO L306 CDTParser]: Found 1 translation units. [2021-11-07 01:52:03,109 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a585bde-4978-40ca-a2f6-d7763f15356a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-libertas-libertas.cil.i [2021-11-07 01:52:03,211 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a585bde-4978-40ca-a2f6-d7763f15356a/bin/utaipan-UUZaoUuFF8/data/e397ed5d3/919bfe3ff78b48fe9bf82538cf4c74db/FLAGce27a62a9 [2021-11-07 01:52:03,297 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a585bde-4978-40ca-a2f6-d7763f15356a/bin/utaipan-UUZaoUuFF8/data/e397ed5d3/919bfe3ff78b48fe9bf82538cf4c74db [2021-11-07 01:52:03,300 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-07 01:52:03,302 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-07 01:52:03,311 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-07 01:52:03,311 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-07 01:52:03,315 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-07 01:52:03,316 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:52:03" (1/1) ... [2021-11-07 01:52:03,317 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@67d917f0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:52:03, skipping insertion in model container [2021-11-07 01:52:03,318 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:52:03" (1/1) ... [2021-11-07 01:52:03,324 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-07 01:52:03,625 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 01:52:06,091 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:52:06,135 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:52:07,579 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:52:07,680 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:52:07,687 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:52:07,705 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:52:07,913 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:52:10,791 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:52:10,793 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:52:10,808 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:52:11,605 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:52:12,056 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:52:12,069 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:52:12,081 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:52:12,092 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:52:12,104 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:52:12,116 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:52:12,129 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:52:12,152 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:52:12,175 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:52:12,199 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:52:12,222 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:52:12,312 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:52:12,334 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:52:12,357 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:52:13,038 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_6a585bde-4978-40ca-a2f6-d7763f15356a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-libertas-libertas.cil.i[864117,864130] [2021-11-07 01:52:13,041 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_6a585bde-4978-40ca-a2f6-d7763f15356a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-libertas-libertas.cil.i[864264,864277] [2021-11-07 01:52:13,041 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_6a585bde-4978-40ca-a2f6-d7763f15356a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-libertas-libertas.cil.i[864403,864416] [2021-11-07 01:52:13,042 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_6a585bde-4978-40ca-a2f6-d7763f15356a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-libertas-libertas.cil.i[864561,864574] [2021-11-07 01:52:13,095 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 01:52:13,173 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) [2021-11-07 01:52:13,173 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2ed00400 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:52:13, skipping insertion in model container [2021-11-07 01:52:13,173 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-07 01:52:13,174 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-07 01:52:13,176 INFO L168 Benchmark]: Toolchain (without parser) took 9872.61 ms. Allocated memory was 107.0 MB in the beginning and 218.1 MB in the end (delta: 111.1 MB). Free memory was 59.5 MB in the beginning and 80.0 MB in the end (delta: -20.6 MB). Peak memory consumption was 125.6 MB. Max. memory is 16.1 GB. [2021-11-07 01:52:13,177 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 107.0 MB. Free memory is still 59.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-11-07 01:52:13,178 INFO L168 Benchmark]: CACSL2BoogieTranslator took 9862.97 ms. Allocated memory was 107.0 MB in the beginning and 218.1 MB in the end (delta: 111.1 MB). Free memory was 59.5 MB in the beginning and 80.0 MB in the end (delta: -20.6 MB). Peak memory consumption was 125.6 MB. Max. memory is 16.1 GB. [2021-11-07 01:52:13,179 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 107.0 MB. Free memory is still 59.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 9862.97 ms. Allocated memory was 107.0 MB in the beginning and 218.1 MB in the end (delta: 111.1 MB). Free memory was 59.5 MB in the beginning and 80.0 MB in the end (delta: -20.6 MB). Peak memory consumption was 125.6 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7478]: 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_6a585bde-4978-40ca-a2f6-d7763f15356a/bin/utaipan-UUZaoUuFF8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a585bde-4978-40ca-a2f6-d7763f15356a/bin/utaipan-UUZaoUuFF8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a585bde-4978-40ca-a2f6-d7763f15356a/bin/utaipan-UUZaoUuFF8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a585bde-4978-40ca-a2f6-d7763f15356a/bin/utaipan-UUZaoUuFF8/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-libertas-libertas.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a585bde-4978-40ca-a2f6-d7763f15356a/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a585bde-4978-40ca-a2f6-d7763f15356a/bin/utaipan-UUZaoUuFF8 --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 299f0acd5a25cf888522567cbc669158c3193245e25a05292f6a24da17860b2a --- Real Ultimate output --- This is Ultimate 0.2.1-dev-47ea020 [2021-11-07 01:52:15,484 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-07 01:52:15,487 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-07 01:52:15,532 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-07 01:52:15,532 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-07 01:52:15,534 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-07 01:52:15,536 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-07 01:52:15,538 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-07 01:52:15,541 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-07 01:52:15,542 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-07 01:52:15,543 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-07 01:52:15,545 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-07 01:52:15,545 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-07 01:52:15,547 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-07 01:52:15,548 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-07 01:52:15,550 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-07 01:52:15,551 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-07 01:52:15,552 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-07 01:52:15,555 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-07 01:52:15,558 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-07 01:52:15,560 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-07 01:52:15,562 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-07 01:52:15,563 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-07 01:52:15,565 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-07 01:52:15,569 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-07 01:52:15,569 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-07 01:52:15,569 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-07 01:52:15,571 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-07 01:52:15,571 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-07 01:52:15,573 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-07 01:52:15,573 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-07 01:52:15,574 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-07 01:52:15,575 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-07 01:52:15,576 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-07 01:52:15,578 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-07 01:52:15,578 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-07 01:52:15,579 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-07 01:52:15,580 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-07 01:52:15,580 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-07 01:52:15,581 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-07 01:52:15,582 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-07 01:52:15,584 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a585bde-4978-40ca-a2f6-d7763f15356a/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-07 01:52:15,627 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-07 01:52:15,629 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-07 01:52:15,630 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-07 01:52:15,631 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-07 01:52:15,631 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-07 01:52:15,631 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-07 01:52:15,631 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-07 01:52:15,632 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-07 01:52:15,632 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-07 01:52:15,633 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-07 01:52:15,634 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-07 01:52:15,635 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-07 01:52:15,635 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-07 01:52:15,635 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-07 01:52:15,635 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-07 01:52:15,635 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-07 01:52:15,636 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-07 01:52:15,636 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-07 01:52:15,636 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-07 01:52:15,636 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-07 01:52:15,637 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-07 01:52:15,637 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-07 01:52:15,637 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-07 01:52:15,637 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 01:52:15,638 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-07 01:52:15,638 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-07 01:52:15,638 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-07 01:52:15,638 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-07 01:52:15,638 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-07 01:52:15,639 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-07 01:52:15,639 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-07 01:52:15,639 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-07 01:52:15,639 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_6a585bde-4978-40ca-a2f6-d7763f15356a/bin/utaipan-UUZaoUuFF8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a585bde-4978-40ca-a2f6-d7763f15356a/bin/utaipan-UUZaoUuFF8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 299f0acd5a25cf888522567cbc669158c3193245e25a05292f6a24da17860b2a [2021-11-07 01:52:16,015 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-07 01:52:16,036 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-07 01:52:16,039 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-07 01:52:16,041 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-07 01:52:16,042 INFO L275 PluginConnector]: CDTParser initialized [2021-11-07 01:52:16,043 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a585bde-4978-40ca-a2f6-d7763f15356a/bin/utaipan-UUZaoUuFF8/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-libertas-libertas.cil.i [2021-11-07 01:52:16,130 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a585bde-4978-40ca-a2f6-d7763f15356a/bin/utaipan-UUZaoUuFF8/data/9d137c79b/43c3fa29f6f34f43b038f9b75c5cdcee/FLAGcbdb2201d [2021-11-07 01:52:17,579 INFO L306 CDTParser]: Found 1 translation units. [2021-11-07 01:52:17,581 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a585bde-4978-40ca-a2f6-d7763f15356a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-libertas-libertas.cil.i [2021-11-07 01:52:17,726 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a585bde-4978-40ca-a2f6-d7763f15356a/bin/utaipan-UUZaoUuFF8/data/9d137c79b/43c3fa29f6f34f43b038f9b75c5cdcee/FLAGcbdb2201d [2021-11-07 01:52:17,992 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a585bde-4978-40ca-a2f6-d7763f15356a/bin/utaipan-UUZaoUuFF8/data/9d137c79b/43c3fa29f6f34f43b038f9b75c5cdcee [2021-11-07 01:52:17,996 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-07 01:52:17,998 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-07 01:52:18,000 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-07 01:52:18,000 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-07 01:52:18,004 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-07 01:52:18,005 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:52:17" (1/1) ... [2021-11-07 01:52:18,007 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ee90875 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:52:18, skipping insertion in model container [2021-11-07 01:52:18,007 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:52:17" (1/1) ... [2021-11-07 01:52:18,014 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-07 01:52:18,384 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 01:52:29,575 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_6a585bde-4978-40ca-a2f6-d7763f15356a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-libertas-libertas.cil.i[864117,864130] [2021-11-07 01:52:29,577 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_6a585bde-4978-40ca-a2f6-d7763f15356a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-libertas-libertas.cil.i[864264,864277] [2021-11-07 01:52:29,577 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_6a585bde-4978-40ca-a2f6-d7763f15356a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-libertas-libertas.cil.i[864403,864416] [2021-11-07 01:52:29,578 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_6a585bde-4978-40ca-a2f6-d7763f15356a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-libertas-libertas.cil.i[864561,864574] [2021-11-07 01:52:29,643 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 01:52:29,747 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-07 01:52:29,902 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 01:52:30,697 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_6a585bde-4978-40ca-a2f6-d7763f15356a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-libertas-libertas.cil.i[864117,864130] [2021-11-07 01:52:30,698 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_6a585bde-4978-40ca-a2f6-d7763f15356a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-libertas-libertas.cil.i[864264,864277] [2021-11-07 01:52:30,699 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_6a585bde-4978-40ca-a2f6-d7763f15356a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-libertas-libertas.cil.i[864403,864416] [2021-11-07 01:52:30,699 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_6a585bde-4978-40ca-a2f6-d7763f15356a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-libertas-libertas.cil.i[864561,864574] [2021-11-07 01:52:30,708 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 01:52:30,746 INFO L203 MainTranslator]: Completed pre-run [2021-11-07 01:52:32,128 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_6a585bde-4978-40ca-a2f6-d7763f15356a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-libertas-libertas.cil.i[864117,864130] [2021-11-07 01:52:32,129 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_6a585bde-4978-40ca-a2f6-d7763f15356a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-libertas-libertas.cil.i[864264,864277] [2021-11-07 01:52:32,130 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_6a585bde-4978-40ca-a2f6-d7763f15356a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-libertas-libertas.cil.i[864403,864416] [2021-11-07 01:52:32,131 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_6a585bde-4978-40ca-a2f6-d7763f15356a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-libertas-libertas.cil.i[864561,864574] [2021-11-07 01:52:32,140 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 01:52:32,680 INFO L208 MainTranslator]: Completed translation [2021-11-07 01:52:32,681 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:52:32 WrapperNode [2021-11-07 01:52:32,681 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-07 01:52:32,683 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-07 01:52:32,683 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-07 01:52:32,683 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-07 01:52:32,691 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:52:32" (1/1) ... [2021-11-07 01:52:32,958 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:52:32" (1/1) ... [2021-11-07 01:52:41,645 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-07 01:52:41,646 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-07 01:52:41,646 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-07 01:52:41,647 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-07 01:52:41,655 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:52:32" (1/1) ... [2021-11-07 01:52:41,656 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:52:32" (1/1) ... [2021-11-07 01:52:42,600 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:52:32" (1/1) ... [2021-11-07 01:52:42,617 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:52:32" (1/1) ... [2021-11-07 01:52:45,483 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:52:32" (1/1) ... [2021-11-07 01:52:46,494 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:52:32" (1/1) ... [2021-11-07 01:52:46,907 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:52:32" (1/1) ... [2021-11-07 01:52:47,629 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-07 01:52:47,631 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-07 01:52:47,631 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-07 01:52:47,631 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-07 01:52:47,633 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:52:32" (1/1) ... [2021-11-07 01:52:47,639 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 01:52:47,650 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a585bde-4978-40ca-a2f6-d7763f15356a/bin/utaipan-UUZaoUuFF8/z3 [2021-11-07 01:52:47,663 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a585bde-4978-40ca-a2f6-d7763f15356a/bin/utaipan-UUZaoUuFF8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-07 01:52:47,690 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a585bde-4978-40ca-a2f6-d7763f15356a/bin/utaipan-UUZaoUuFF8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-07 01:52:47,711 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cfg_register [2021-11-07 01:52:47,711 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cfg_register [2021-11-07 01:52:47,711 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-11-07 01:52:47,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_35_6 [2021-11-07 01:52:47,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_35_6 [2021-11-07 01:52:47,712 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_mesh [2021-11-07 01:52:47,712 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_mesh [2021-11-07 01:52:47,712 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-07 01:52:47,713 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_eth_stop [2021-11-07 01:52:47,713 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_eth_stop [2021-11-07 01:52:47,713 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-07 01:52:47,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2021-11-07 01:52:47,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2021-11-07 01:52:47,713 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_stop [2021-11-07 01:52:47,714 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_stop [2021-11-07 01:52:47,714 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-07 01:52:47,714 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-07 01:52:47,714 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-07 01:52:47,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-07 01:52:47,714 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_resume [2021-11-07 01:52:47,715 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_resume [2021-11-07 01:52:47,715 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-07 01:52:47,715 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_thread [2021-11-07 01:52:47,715 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_thread [2021-11-07 01:52:47,715 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-07 01:52:47,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-07 01:52:47,716 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_process_event [2021-11-07 01:52:47,716 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_process_event [2021-11-07 01:52:47,717 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-07 01:52:47,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-07 01:52:47,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-07 01:52:47,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-07 01:52:47,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-07 01:52:47,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-07 01:52:47,718 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2021-11-07 01:52:47,718 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2021-11-07 01:52:47,718 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-07 01:52:47,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-07 01:52:47,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-07 01:52:47,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-07 01:52:47,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-07 01:52:47,719 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_start_mesh [2021-11-07 01:52:47,719 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_start_mesh [2021-11-07 01:52:47,720 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_dev_open [2021-11-07 01:52:47,720 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_dev_open [2021-11-07 01:52:47,721 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-07 01:52:47,721 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-07 01:52:47,722 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-07 01:52:47,722 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-07 01:52:47,722 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_dev_open [2021-11-07 01:52:47,722 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_dev_open [2021-11-07 01:52:47,722 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-07 01:52:47,722 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-07 01:52:47,723 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-07 01:52:47,723 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-07 01:52:47,723 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-07 01:52:47,724 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_suspend [2021-11-07 01:52:47,724 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_suspend [2021-11-07 01:52:47,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_18 [2021-11-07 01:52:47,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_18 [2021-11-07 01:52:47,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_17 [2021-11-07 01:52:47,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_17 [2021-11-07 01:52:47,725 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_deep_sleep [2021-11-07 01:52:47,726 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_deep_sleep [2021-11-07 01:52:47,726 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-07 01:52:47,726 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-07 01:52:47,726 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-07 01:52:47,726 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-07 01:52:47,726 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-07 01:52:47,727 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_start_card [2021-11-07 01:52:47,727 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_start_card [2021-11-07 01:52:47,727 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_stop_iface [2021-11-07 01:52:47,727 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_stop_iface [2021-11-07 01:52:47,728 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_start_iface [2021-11-07 01:52:47,728 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_start_iface