./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--qlogic--netxen--netxen_nic.ko-entry_point.cil.out.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_c03167ba-3005-4f3d-9b84-79371a6fe76d/bin/utaipan-aC7eJsxGYH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c03167ba-3005-4f3d-9b84-79371a6fe76d/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_c03167ba-3005-4f3d-9b84-79371a6fe76d/bin/utaipan-aC7eJsxGYH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c03167ba-3005-4f3d-9b84-79371a6fe76d/bin/utaipan-aC7eJsxGYH/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--qlogic--netxen--netxen_nic.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c03167ba-3005-4f3d-9b84-79371a6fe76d/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_c03167ba-3005-4f3d-9b84-79371a6fe76d/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 cd58257e0f3e3fcc7cfea0692d5e907adcd4d50e57beda4fd3e1066e361dcd80 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-9ad7fb2 [2021-11-03 04:36:27,356 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-03 04:36:27,360 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-03 04:36:27,415 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-03 04:36:27,416 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-03 04:36:27,421 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-03 04:36:27,423 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-03 04:36:27,427 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-03 04:36:27,429 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-03 04:36:27,437 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-03 04:36:27,438 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-03 04:36:27,440 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-03 04:36:27,441 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-03 04:36:27,444 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-03 04:36:27,446 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-03 04:36:27,451 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-03 04:36:27,453 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-03 04:36:27,454 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-03 04:36:27,458 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-03 04:36:27,465 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-03 04:36:27,467 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-03 04:36:27,469 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-03 04:36:27,473 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-03 04:36:27,474 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-03 04:36:27,483 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-03 04:36:27,484 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-03 04:36:27,484 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-03 04:36:27,487 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-03 04:36:27,488 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-03 04:36:27,489 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-03 04:36:27,490 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-03 04:36:27,491 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-03 04:36:27,493 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-03 04:36:27,495 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-03 04:36:27,497 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-03 04:36:27,497 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-03 04:36:27,498 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-03 04:36:27,498 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-03 04:36:27,498 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-03 04:36:27,500 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-03 04:36:27,500 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-03 04:36:27,501 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c03167ba-3005-4f3d-9b84-79371a6fe76d/bin/utaipan-aC7eJsxGYH/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-03 04:36:27,547 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-03 04:36:27,547 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-03 04:36:27,549 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-03 04:36:27,549 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-03 04:36:27,550 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-03 04:36:27,550 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-03 04:36:27,550 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-03 04:36:27,550 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-03 04:36:27,551 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-03 04:36:27,551 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-03 04:36:27,552 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-03 04:36:27,552 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-03 04:36:27,553 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-03 04:36:27,553 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-03 04:36:27,553 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-03 04:36:27,554 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-03 04:36:27,554 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-03 04:36:27,555 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-03 04:36:27,555 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-03 04:36:27,555 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-03 04:36:27,555 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-03 04:36:27,556 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-03 04:36:27,556 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-03 04:36:27,556 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-03 04:36:27,556 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-03 04:36:27,557 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-03 04:36:27,557 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-03 04:36:27,557 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-03 04:36:27,558 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-03 04:36:27,560 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-03 04:36:27,560 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-03 04:36:27,560 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-03 04:36:27,561 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-03 04:36:27,561 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-03 04:36:27,561 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-03 04:36:27,561 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-03 04:36:27,562 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_c03167ba-3005-4f3d-9b84-79371a6fe76d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c03167ba-3005-4f3d-9b84-79371a6fe76d/bin/utaipan-aC7eJsxGYH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cd58257e0f3e3fcc7cfea0692d5e907adcd4d50e57beda4fd3e1066e361dcd80 [2021-11-03 04:36:27,853 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-03 04:36:27,875 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-03 04:36:27,878 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-03 04:36:27,879 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-03 04:36:27,880 INFO L275 PluginConnector]: CDTParser initialized [2021-11-03 04:36:27,881 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c03167ba-3005-4f3d-9b84-79371a6fe76d/bin/utaipan-aC7eJsxGYH/../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--qlogic--netxen--netxen_nic.ko-entry_point.cil.out.i [2021-11-03 04:36:27,965 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c03167ba-3005-4f3d-9b84-79371a6fe76d/bin/utaipan-aC7eJsxGYH/data/c5112017a/ee5ba6208b24458aa54265af7c2b0c6d/FLAGeee4f5836 [2021-11-03 04:36:29,234 INFO L306 CDTParser]: Found 1 translation units. [2021-11-03 04:36:29,235 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c03167ba-3005-4f3d-9b84-79371a6fe76d/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--qlogic--netxen--netxen_nic.ko-entry_point.cil.out.i [2021-11-03 04:36:29,319 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c03167ba-3005-4f3d-9b84-79371a6fe76d/bin/utaipan-aC7eJsxGYH/data/c5112017a/ee5ba6208b24458aa54265af7c2b0c6d/FLAGeee4f5836 [2021-11-03 04:36:29,341 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c03167ba-3005-4f3d-9b84-79371a6fe76d/bin/utaipan-aC7eJsxGYH/data/c5112017a/ee5ba6208b24458aa54265af7c2b0c6d [2021-11-03 04:36:29,344 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-03 04:36:29,347 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-03 04:36:29,349 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-03 04:36:29,350 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-03 04:36:29,353 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-03 04:36:29,354 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 04:36:29" (1/1) ... [2021-11-03 04:36:29,355 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a08d8c6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:36:29, skipping insertion in model container [2021-11-03 04:36:29,356 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 04:36:29" (1/1) ... [2021-11-03 04:36:29,363 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-03 04:36:29,636 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-03 04:36:31,198 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_c03167ba-3005-4f3d-9b84-79371a6fe76d/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--qlogic--netxen--netxen_nic.ko-entry_point.cil.out.i[201723,201736] [2021-11-03 04:36:31,714 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:36:31,715 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:36:31,755 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:36:31,772 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:36:31,773 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:36:31,774 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:36:31,797 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:36:34,867 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:36:34,872 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:36:34,898 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:36:34,908 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:36:34,922 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:36:34,938 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:36:34,949 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:36:34,959 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:36:35,000 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:36:35,011 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:36:35,029 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:36:35,039 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:36:35,050 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:36:35,068 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:36:35,068 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:36:35,069 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:36:35,080 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:36:35,082 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:36:35,082 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:36:35,083 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:36:35,094 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:36:35,094 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:36:35,095 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:36:35,115 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:36:35,116 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:36:35,129 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:36:35,130 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:36:35,142 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:36:35,144 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:36:35,973 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:36:35,977 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:36:35,980 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:36:36,702 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-03 04:36:36,866 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2021-11-03 04:36:36,866 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@78860890 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:36:36, skipping insertion in model container [2021-11-03 04:36:36,866 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-03 04:36:36,867 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-03 04:36:36,869 INFO L168 Benchmark]: Toolchain (without parser) took 7520.72 ms. Allocated memory was 100.7 MB in the beginning and 205.5 MB in the end (delta: 104.9 MB). Free memory was 58.3 MB in the beginning and 111.5 MB in the end (delta: -53.2 MB). Peak memory consumption was 116.1 MB. Max. memory is 16.1 GB. [2021-11-03 04:36:36,869 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 100.7 MB. Free memory is still 56.0 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-11-03 04:36:36,870 INFO L168 Benchmark]: CACSL2BoogieTranslator took 7517.40 ms. Allocated memory was 100.7 MB in the beginning and 205.5 MB in the end (delta: 104.9 MB). Free memory was 58.0 MB in the beginning and 111.5 MB in the end (delta: -53.5 MB). Peak memory consumption was 116.1 MB. Max. memory is 16.1 GB. [2021-11-03 04:36:36,872 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34 ms. Allocated memory is still 100.7 MB. Free memory is still 56.0 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 7517.40 ms. Allocated memory was 100.7 MB in the beginning and 205.5 MB in the end (delta: 104.9 MB). Free memory was 58.0 MB in the beginning and 111.5 MB in the end (delta: -53.5 MB). Peak memory consumption was 116.1 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7302]: 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_c03167ba-3005-4f3d-9b84-79371a6fe76d/bin/utaipan-aC7eJsxGYH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c03167ba-3005-4f3d-9b84-79371a6fe76d/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_c03167ba-3005-4f3d-9b84-79371a6fe76d/bin/utaipan-aC7eJsxGYH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c03167ba-3005-4f3d-9b84-79371a6fe76d/bin/utaipan-aC7eJsxGYH/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--qlogic--netxen--netxen_nic.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c03167ba-3005-4f3d-9b84-79371a6fe76d/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_c03167ba-3005-4f3d-9b84-79371a6fe76d/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 cd58257e0f3e3fcc7cfea0692d5e907adcd4d50e57beda4fd3e1066e361dcd80 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-9ad7fb2 [2021-11-03 04:36:39,052 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-03 04:36:39,055 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-03 04:36:39,105 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-03 04:36:39,106 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-03 04:36:39,109 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-03 04:36:39,112 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-03 04:36:39,117 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-03 04:36:39,120 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-03 04:36:39,133 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-03 04:36:39,134 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-03 04:36:39,135 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-03 04:36:39,136 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-03 04:36:39,137 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-03 04:36:39,138 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-03 04:36:39,139 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-03 04:36:39,140 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-03 04:36:39,141 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-03 04:36:39,158 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-03 04:36:39,166 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-03 04:36:39,170 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-03 04:36:39,172 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-03 04:36:39,179 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-03 04:36:39,180 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-03 04:36:39,184 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-03 04:36:39,184 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-03 04:36:39,185 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-03 04:36:39,186 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-03 04:36:39,186 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-03 04:36:39,187 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-03 04:36:39,188 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-03 04:36:39,189 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-03 04:36:39,190 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-03 04:36:39,190 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-03 04:36:39,192 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-03 04:36:39,192 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-03 04:36:39,196 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-03 04:36:39,196 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-03 04:36:39,196 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-03 04:36:39,199 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-03 04:36:39,199 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-03 04:36:39,200 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c03167ba-3005-4f3d-9b84-79371a6fe76d/bin/utaipan-aC7eJsxGYH/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-03 04:36:39,246 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-03 04:36:39,247 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-03 04:36:39,248 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-03 04:36:39,248 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-03 04:36:39,249 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-03 04:36:39,249 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-03 04:36:39,249 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-03 04:36:39,249 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-03 04:36:39,249 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-03 04:36:39,251 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-03 04:36:39,252 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-03 04:36:39,252 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-03 04:36:39,252 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-03 04:36:39,252 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-03 04:36:39,253 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-03 04:36:39,253 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-03 04:36:39,253 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-03 04:36:39,253 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-03 04:36:39,253 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-03 04:36:39,254 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-03 04:36:39,254 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-03 04:36:39,254 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-03 04:36:39,254 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-03 04:36:39,254 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-03 04:36:39,255 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-03 04:36:39,255 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-03 04:36:39,255 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-03 04:36:39,255 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-03 04:36:39,255 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-03 04:36:39,256 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-03 04:36:39,256 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-03 04:36:39,256 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-03 04:36:39,256 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_c03167ba-3005-4f3d-9b84-79371a6fe76d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c03167ba-3005-4f3d-9b84-79371a6fe76d/bin/utaipan-aC7eJsxGYH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cd58257e0f3e3fcc7cfea0692d5e907adcd4d50e57beda4fd3e1066e361dcd80 [2021-11-03 04:36:39,639 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-03 04:36:39,661 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-03 04:36:39,664 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-03 04:36:39,666 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-03 04:36:39,667 INFO L275 PluginConnector]: CDTParser initialized [2021-11-03 04:36:39,668 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c03167ba-3005-4f3d-9b84-79371a6fe76d/bin/utaipan-aC7eJsxGYH/../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--qlogic--netxen--netxen_nic.ko-entry_point.cil.out.i [2021-11-03 04:36:39,736 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c03167ba-3005-4f3d-9b84-79371a6fe76d/bin/utaipan-aC7eJsxGYH/data/dc0255e26/8abe8926aae9452ea44421ca497f76d2/FLAG81958545a [2021-11-03 04:36:41,064 INFO L306 CDTParser]: Found 1 translation units. [2021-11-03 04:36:41,065 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c03167ba-3005-4f3d-9b84-79371a6fe76d/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--qlogic--netxen--netxen_nic.ko-entry_point.cil.out.i [2021-11-03 04:36:41,160 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c03167ba-3005-4f3d-9b84-79371a6fe76d/bin/utaipan-aC7eJsxGYH/data/dc0255e26/8abe8926aae9452ea44421ca497f76d2/FLAG81958545a [2021-11-03 04:36:41,650 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c03167ba-3005-4f3d-9b84-79371a6fe76d/bin/utaipan-aC7eJsxGYH/data/dc0255e26/8abe8926aae9452ea44421ca497f76d2 [2021-11-03 04:36:41,653 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-03 04:36:41,655 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-03 04:36:41,657 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-03 04:36:41,658 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-03 04:36:41,661 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-03 04:36:41,662 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 04:36:41" (1/1) ... [2021-11-03 04:36:41,663 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@28bbf770 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:36:41, skipping insertion in model container [2021-11-03 04:36:41,664 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 04:36:41" (1/1) ... [2021-11-03 04:36:41,715 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-03 04:36:42,046 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-03 04:36:43,560 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_c03167ba-3005-4f3d-9b84-79371a6fe76d/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--qlogic--netxen--netxen_nic.ko-entry_point.cil.out.i[201723,201736] [2021-11-03 04:36:49,395 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-03 04:36:49,590 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-03 04:36:49,885 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-03 04:36:50,077 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_c03167ba-3005-4f3d-9b84-79371a6fe76d/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--qlogic--netxen--netxen_nic.ko-entry_point.cil.out.i[201723,201736] [2021-11-03 04:36:50,697 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-03 04:36:50,860 INFO L203 MainTranslator]: Completed pre-run [2021-11-03 04:36:51,069 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_c03167ba-3005-4f3d-9b84-79371a6fe76d/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--qlogic--netxen--netxen_nic.ko-entry_point.cil.out.i[201723,201736] [2021-11-03 04:36:52,538 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-03 04:36:52,858 INFO L208 MainTranslator]: Completed translation [2021-11-03 04:36:52,859 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:36:52 WrapperNode [2021-11-03 04:36:52,859 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-03 04:36:52,860 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-03 04:36:52,861 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-03 04:36:52,861 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-03 04:36:52,868 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:36:52" (1/1) ... [2021-11-03 04:36:53,079 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:36:52" (1/1) ... [2021-11-03 04:36:55,866 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-03 04:36:55,867 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-03 04:36:55,867 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-03 04:36:55,867 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-03 04:36:55,876 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:36:52" (1/1) ... [2021-11-03 04:36:55,877 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:36:52" (1/1) ... [2021-11-03 04:36:56,972 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:36:52" (1/1) ... [2021-11-03 04:36:56,973 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:36:52" (1/1) ... [2021-11-03 04:36:59,989 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:36:52" (1/1) ... [2021-11-03 04:37:00,468 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:36:52" (1/1) ... [2021-11-03 04:37:00,656 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:36:52" (1/1) ... [2021-11-03 04:37:01,304 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-03 04:37:01,307 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-03 04:37:01,307 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-03 04:37:01,307 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-03 04:37:01,308 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:36:52" (1/1) ... [2021-11-03 04:37:01,317 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-03 04:37:01,329 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c03167ba-3005-4f3d-9b84-79371a6fe76d/bin/utaipan-aC7eJsxGYH/z3 [2021-11-03 04:37:01,343 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c03167ba-3005-4f3d-9b84-79371a6fe76d/bin/utaipan-aC7eJsxGYH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-03 04:37:01,372 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c03167ba-3005-4f3d-9b84-79371a6fe76d/bin/utaipan-aC7eJsxGYH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-03 04:37:01,394 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-11-03 04:37:01,394 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_up [2021-11-03 04:37:01,395 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_up [2021-11-03 04:37:01,395 INFO L130 BoogieDeclarations]: Found specification of procedure __netxen_nic_down [2021-11-03 04:37:01,395 INFO L138 BoogieDeclarations]: Found implementation of procedure __netxen_nic_down [2021-11-03 04:37:01,395 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u64~0~X~$Pointer$~TO~C_INT [2021-11-03 04:37:01,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u64~0~X~$Pointer$~TO~C_INT [2021-11-03 04:37:01,395 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_reset_context [2021-11-03 04:37:01,396 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_reset_context [2021-11-03 04:37:01,396 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_change_mtu [2021-11-03 04:37:01,396 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_change_mtu [2021-11-03 04:37:01,396 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2021-11-03 04:37:01,396 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_close [2021-11-03 04:37:01,396 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_close [2021-11-03 04:37:01,397 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-03 04:37:01,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-03 04:37:01,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-03 04:37:01,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-03 04:37:01,398 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-03 04:37:01,398 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_pcie_sem_lock [2021-11-03 04:37:01,398 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_pcie_sem_lock [2021-11-03 04:37:01,398 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2021-11-03 04:37:01,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2021-11-03 04:37:01,398 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_attach_work [2021-11-03 04:37:01,399 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_attach_work [2021-11-03 04:37:01,399 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_tx_timeout_task [2021-11-03 04:37:01,399 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_tx_timeout_task [2021-11-03 04:37:01,399 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_set_mac [2021-11-03 04:37:01,399 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_set_mac [2021-11-03 04:37:01,399 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-03 04:37:01,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-03 04:37:01,400 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-03 04:37:01,400 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-03 04:37:01,400 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-03 04:37:01,400 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-03 04:37:01,400 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-03 04:37:01,400 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-03 04:37:01,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-03 04:37:01,401 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-03 04:37:01,401 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_open [2021-11-03 04:37:01,401 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_open [2021-11-03 04:37:01,402 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_resume [2021-11-03 04:37:01,402 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_resume [2021-11-03 04:37:01,402 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-03 04:37:01,402 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-03 04:37:01,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-03 04:37:01,402 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-03 04:37:01,403 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-03 04:37:01,403 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-03 04:37:01,403 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-03 04:37:01,404 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-03 04:37:01,404 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-03 04:37:01,404 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_hw_write_wx_2M [2021-11-03 04:37:01,405 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_hw_write_wx_2M [2021-11-03 04:37:01,405 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-03 04:37:01,406 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_detach_func [2021-11-03 04:37:01,406 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_detach_func [2021-11-03 04:37:01,406 INFO L130 BoogieDeclarations]: Found specification of procedure __netxen_nic_up [2021-11-03 04:37:01,406 INFO L138 BoogieDeclarations]: Found implementation of procedure __netxen_nic_up [2021-11-03 04:37:01,406 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-03 04:37:01,407 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_hw_read_wx_2M [2021-11-03 04:37:01,407 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_hw_read_wx_2M [2021-11-03 04:37:01,407 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-03 04:37:01,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-03 04:37:01,408 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_pci_mem_access_direct [2021-11-03 04:37:01,408 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_pci_mem_access_direct [2021-11-03 04:37:01,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-03 04:37:01,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-03 04:37:01,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-03 04:37:01,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-03 04:37:01,409 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_set_ringparam [2021-11-03 04:37:01,409 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_set_ringparam [2021-11-03 04:37:01,410 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_pcie_sem_unlock [2021-11-03 04:37:01,410 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_pcie_sem_unlock [2021-11-03 04:37:01,410 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_set_multicast_list [2021-11-03 04:37:01,410 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_set_multicast_list [2021-11-03 04:37:01,410 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_pci_mem_read_128M [2021-11-03 04:37:01,410 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_pci_mem_read_128M [2021-11-03 04:37:01,411 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_pci_mem_read_2M [2021-11-03 04:37:01,411 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_pci_mem_read_2M [2021-11-03 04:37:01,411 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_detach_work [2021-11-03 04:37:01,411 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_detach_work [2021-11-03 04:37:01,412 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-03 04:37:01,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-03 04:37:01,412 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-03 04:37:01,412 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_attach_func [2021-11-03 04:37:01,412 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_attach_func [2021-11-03 04:37:01,413 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-03 04:37:01,413 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-03 04:37:01,413 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-03 04:37:01,413 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~ulong~0~X~~u32~0~TO~C_INT [2021-11-03 04:37:01,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~ulong~0~X~~u32~0~TO~C_INT [2021-11-03 04:37:01,414 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_set_settings [2021-11-03 04:37:01,414 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_set_settings [2021-11-03 04:37:01,414 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_down [2021-11-03 04:37:01,415 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_down [2021-11-03 04:37:01,415 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_shutdown [2021-11-03 04:37:01,415 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_shutdown [2021-11-03 04:37:01,415 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~ulong~0~TO~~u32~0 [2021-11-03 04:37:01,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~ulong~0~TO~~u32~0