./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 47ea0209 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e718d5e-ed20-4096-8bb9-5318feea39dd/bin/utaipan-UUZaoUuFF8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e718d5e-ed20-4096-8bb9-5318feea39dd/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_8e718d5e-ed20-4096-8bb9-5318feea39dd/bin/utaipan-UUZaoUuFF8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e718d5e-ed20-4096-8bb9-5318feea39dd/bin/utaipan-UUZaoUuFF8/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_8e718d5e-ed20-4096-8bb9-5318feea39dd/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_8e718d5e-ed20-4096-8bb9-5318feea39dd/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 cd58257e0f3e3fcc7cfea0692d5e907adcd4d50e57beda4fd3e1066e361dcd80 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-47ea020 [2021-11-07 02:23:26,257 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-07 02:23:26,260 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-07 02:23:26,297 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-07 02:23:26,297 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-07 02:23:26,299 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-07 02:23:26,301 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-07 02:23:26,303 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-07 02:23:26,305 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-07 02:23:26,307 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-07 02:23:26,308 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-07 02:23:26,310 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-07 02:23:26,310 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-07 02:23:26,312 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-07 02:23:26,313 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-07 02:23:26,315 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-07 02:23:26,316 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-07 02:23:26,317 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-07 02:23:26,320 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-07 02:23:26,322 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-07 02:23:26,324 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-07 02:23:26,326 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-07 02:23:26,328 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-07 02:23:26,329 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-07 02:23:26,333 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-07 02:23:26,333 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-07 02:23:26,334 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-07 02:23:26,335 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-07 02:23:26,336 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-07 02:23:26,337 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-07 02:23:26,337 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-07 02:23:26,339 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-07 02:23:26,340 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-07 02:23:26,341 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-07 02:23:26,342 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-07 02:23:26,343 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-07 02:23:26,344 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-07 02:23:26,344 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-07 02:23:26,344 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-07 02:23:26,346 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-07 02:23:26,347 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-07 02:23:26,348 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e718d5e-ed20-4096-8bb9-5318feea39dd/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-07 02:23:26,376 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-07 02:23:26,376 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-07 02:23:26,377 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-07 02:23:26,377 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-07 02:23:26,378 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-07 02:23:26,378 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-07 02:23:26,378 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-07 02:23:26,378 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-07 02:23:26,379 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-07 02:23:26,379 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-07 02:23:26,379 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-07 02:23:26,379 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-07 02:23:26,379 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-07 02:23:26,380 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-07 02:23:26,380 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-07 02:23:26,381 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-07 02:23:26,381 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-07 02:23:26,381 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-07 02:23:26,381 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-07 02:23:26,381 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-07 02:23:26,382 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-07 02:23:26,382 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-07 02:23:26,382 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-07 02:23:26,382 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-07 02:23:26,382 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-07 02:23:26,383 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-07 02:23:26,383 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-07 02:23:26,383 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 02:23:26,383 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-07 02:23:26,383 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-07 02:23:26,384 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-07 02:23:26,384 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-07 02:23:26,384 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-07 02:23:26,384 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-07 02:23:26,384 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-07 02:23:26,385 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-07 02:23:26,385 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_8e718d5e-ed20-4096-8bb9-5318feea39dd/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e718d5e-ed20-4096-8bb9-5318feea39dd/bin/utaipan-UUZaoUuFF8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cd58257e0f3e3fcc7cfea0692d5e907adcd4d50e57beda4fd3e1066e361dcd80 [2021-11-07 02:23:26,620 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-07 02:23:26,650 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-07 02:23:26,656 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-07 02:23:26,658 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-07 02:23:26,659 INFO L275 PluginConnector]: CDTParser initialized [2021-11-07 02:23:26,660 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e718d5e-ed20-4096-8bb9-5318feea39dd/bin/utaipan-UUZaoUuFF8/../../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 [2021-11-07 02:23:26,725 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e718d5e-ed20-4096-8bb9-5318feea39dd/bin/utaipan-UUZaoUuFF8/data/7da438313/7d50ce24499f4613a72014123b5849c0/FLAG84b514e2f [2021-11-07 02:23:27,916 INFO L306 CDTParser]: Found 1 translation units. [2021-11-07 02:23:27,917 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e718d5e-ed20-4096-8bb9-5318feea39dd/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 [2021-11-07 02:23:27,990 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e718d5e-ed20-4096-8bb9-5318feea39dd/bin/utaipan-UUZaoUuFF8/data/7da438313/7d50ce24499f4613a72014123b5849c0/FLAG84b514e2f [2021-11-07 02:23:28,078 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e718d5e-ed20-4096-8bb9-5318feea39dd/bin/utaipan-UUZaoUuFF8/data/7da438313/7d50ce24499f4613a72014123b5849c0 [2021-11-07 02:23:28,082 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-07 02:23:28,086 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-07 02:23:28,088 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-07 02:23:28,088 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-07 02:23:28,092 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-07 02:23:28,093 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 02:23:28" (1/1) ... [2021-11-07 02:23:28,094 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@667f6138 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:23:28, skipping insertion in model container [2021-11-07 02:23:28,094 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 02:23:28" (1/1) ... [2021-11-07 02:23:28,103 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-07 02:23:28,378 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 02:23:29,781 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_8e718d5e-ed20-4096-8bb9-5318feea39dd/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] [2021-11-07 02:23:30,442 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 02:23:30,443 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 02:23:30,481 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 02:23:30,497 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 02:23:30,499 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 02:23:30,500 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 02:23:30,514 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 02:23:33,635 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 02:23:33,640 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 02:23:33,665 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 02:23:33,674 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:23:33,687 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 02:23:33,701 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 02:23:33,710 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 02:23:33,720 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 02:23:33,756 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 02:23:33,765 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 02:23:33,783 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 02:23:33,792 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 02:23:33,802 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 02:23:33,820 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:23:33,820 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:23:33,821 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 02:23:33,831 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 02:23:33,833 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:23:33,833 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:23:33,834 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 02:23:33,845 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 02:23:33,845 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 02:23:33,846 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 02:23:33,865 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 02:23:33,867 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:23:33,880 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:23:33,881 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 02:23:33,894 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 02:23:33,895 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:23:34,731 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 02:23:34,736 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 02:23:34,740 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 02:23:35,487 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 02:23:35,749 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 02:23:35,750 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6eedeb39 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:23:35, skipping insertion in model container [2021-11-07 02:23:35,750 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-07 02:23:35,751 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-07 02:23:35,753 INFO L168 Benchmark]: Toolchain (without parser) took 7665.50 ms. Allocated memory was 117.4 MB in the beginning and 278.9 MB in the end (delta: 161.5 MB). Free memory was 62.7 MB in the beginning and 183.1 MB in the end (delta: -120.4 MB). Peak memory consumption was 132.3 MB. Max. memory is 16.1 GB. [2021-11-07 02:23:35,754 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 117.4 MB. Free memory was 71.1 MB in the beginning and 71.1 MB in the end (delta: 67.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-11-07 02:23:35,755 INFO L168 Benchmark]: CACSL2BoogieTranslator took 7662.50 ms. Allocated memory was 117.4 MB in the beginning and 278.9 MB in the end (delta: 161.5 MB). Free memory was 62.5 MB in the beginning and 183.1 MB in the end (delta: -120.6 MB). Peak memory consumption was 132.3 MB. Max. memory is 16.1 GB. [2021-11-07 02:23:35,756 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 117.4 MB. Free memory was 71.1 MB in the beginning and 71.1 MB in the end (delta: 67.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 7662.50 ms. Allocated memory was 117.4 MB in the beginning and 278.9 MB in the end (delta: 161.5 MB). Free memory was 62.5 MB in the beginning and 183.1 MB in the end (delta: -120.6 MB). Peak memory consumption was 132.3 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_8e718d5e-ed20-4096-8bb9-5318feea39dd/bin/utaipan-UUZaoUuFF8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e718d5e-ed20-4096-8bb9-5318feea39dd/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_8e718d5e-ed20-4096-8bb9-5318feea39dd/bin/utaipan-UUZaoUuFF8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e718d5e-ed20-4096-8bb9-5318feea39dd/bin/utaipan-UUZaoUuFF8/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_8e718d5e-ed20-4096-8bb9-5318feea39dd/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_8e718d5e-ed20-4096-8bb9-5318feea39dd/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 cd58257e0f3e3fcc7cfea0692d5e907adcd4d50e57beda4fd3e1066e361dcd80 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-47ea020 [2021-11-07 02:23:38,217 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-07 02:23:38,220 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-07 02:23:38,267 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-07 02:23:38,268 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-07 02:23:38,272 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-07 02:23:38,275 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-07 02:23:38,279 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-07 02:23:38,283 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-07 02:23:38,292 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-07 02:23:38,293 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-07 02:23:38,294 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-07 02:23:38,295 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-07 02:23:38,296 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-07 02:23:38,298 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-07 02:23:38,299 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-07 02:23:38,300 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-07 02:23:38,301 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-07 02:23:38,303 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-07 02:23:38,306 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-07 02:23:38,308 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-07 02:23:38,309 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-07 02:23:38,311 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-07 02:23:38,312 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-07 02:23:38,315 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-07 02:23:38,316 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-07 02:23:38,316 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-07 02:23:38,318 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-07 02:23:38,318 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-07 02:23:38,319 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-07 02:23:38,320 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-07 02:23:38,348 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-07 02:23:38,349 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-07 02:23:38,350 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-07 02:23:38,351 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-07 02:23:38,352 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-07 02:23:38,353 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-07 02:23:38,353 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-07 02:23:38,354 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-07 02:23:38,355 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-07 02:23:38,356 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-07 02:23:38,363 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e718d5e-ed20-4096-8bb9-5318feea39dd/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-07 02:23:38,408 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-07 02:23:38,408 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-07 02:23:38,409 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-07 02:23:38,409 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-07 02:23:38,410 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-07 02:23:38,410 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-07 02:23:38,410 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-07 02:23:38,410 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-07 02:23:38,410 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-07 02:23:38,412 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-07 02:23:38,413 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-07 02:23:38,414 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-07 02:23:38,414 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-07 02:23:38,414 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-07 02:23:38,414 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-07 02:23:38,414 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-07 02:23:38,414 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-07 02:23:38,415 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-07 02:23:38,415 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-07 02:23:38,415 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-07 02:23:38,415 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-07 02:23:38,415 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-07 02:23:38,416 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-07 02:23:38,416 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 02:23:38,416 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-07 02:23:38,416 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-07 02:23:38,417 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-07 02:23:38,417 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-07 02:23:38,417 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-07 02:23:38,417 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-07 02:23:38,417 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-07 02:23:38,417 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-07 02:23:38,418 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_8e718d5e-ed20-4096-8bb9-5318feea39dd/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e718d5e-ed20-4096-8bb9-5318feea39dd/bin/utaipan-UUZaoUuFF8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cd58257e0f3e3fcc7cfea0692d5e907adcd4d50e57beda4fd3e1066e361dcd80 [2021-11-07 02:23:38,801 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-07 02:23:38,825 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-07 02:23:38,829 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-07 02:23:38,830 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-07 02:23:38,831 INFO L275 PluginConnector]: CDTParser initialized [2021-11-07 02:23:38,832 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e718d5e-ed20-4096-8bb9-5318feea39dd/bin/utaipan-UUZaoUuFF8/../../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 [2021-11-07 02:23:38,899 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e718d5e-ed20-4096-8bb9-5318feea39dd/bin/utaipan-UUZaoUuFF8/data/73b426c77/8df164d398ec4c1ca5c6dcdbf57d7254/FLAG44e3c0c47 [2021-11-07 02:23:40,097 INFO L306 CDTParser]: Found 1 translation units. [2021-11-07 02:23:40,097 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e718d5e-ed20-4096-8bb9-5318feea39dd/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 [2021-11-07 02:23:40,178 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e718d5e-ed20-4096-8bb9-5318feea39dd/bin/utaipan-UUZaoUuFF8/data/73b426c77/8df164d398ec4c1ca5c6dcdbf57d7254/FLAG44e3c0c47 [2021-11-07 02:23:40,250 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e718d5e-ed20-4096-8bb9-5318feea39dd/bin/utaipan-UUZaoUuFF8/data/73b426c77/8df164d398ec4c1ca5c6dcdbf57d7254 [2021-11-07 02:23:40,254 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-07 02:23:40,256 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-07 02:23:40,258 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-07 02:23:40,259 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-07 02:23:40,263 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-07 02:23:40,263 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 02:23:40" (1/1) ... [2021-11-07 02:23:40,265 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@19cff56 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:23:40, skipping insertion in model container [2021-11-07 02:23:40,266 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 02:23:40" (1/1) ... [2021-11-07 02:23:40,273 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-07 02:23:40,547 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 02:23:42,086 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_8e718d5e-ed20-4096-8bb9-5318feea39dd/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] [2021-11-07 02:23:49,358 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 02:23:49,564 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-07 02:23:49,704 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 02:23:49,835 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_8e718d5e-ed20-4096-8bb9-5318feea39dd/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] [2021-11-07 02:23:50,533 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 02:23:50,728 INFO L203 MainTranslator]: Completed pre-run [2021-11-07 02:23:50,961 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_8e718d5e-ed20-4096-8bb9-5318feea39dd/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] [2021-11-07 02:23:52,554 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 02:23:52,932 INFO L208 MainTranslator]: Completed translation [2021-11-07 02:23:52,932 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:23:52 WrapperNode [2021-11-07 02:23:52,932 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-07 02:23:52,934 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-07 02:23:52,934 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-07 02:23:52,934 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-07 02:23:52,942 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:23:52" (1/1) ... [2021-11-07 02:23:53,125 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:23:52" (1/1) ... [2021-11-07 02:23:56,594 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-07 02:23:56,595 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-07 02:23:56,595 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-07 02:23:56,596 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-07 02:23:56,605 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:23:52" (1/1) ... [2021-11-07 02:23:56,605 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:23:52" (1/1) ... [2021-11-07 02:23:57,776 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:23:52" (1/1) ... [2021-11-07 02:23:57,777 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:23:52" (1/1) ... [2021-11-07 02:24:00,309 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:23:52" (1/1) ... [2021-11-07 02:24:00,822 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:23:52" (1/1) ... [2021-11-07 02:24:01,154 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:23:52" (1/1) ... [2021-11-07 02:24:02,384 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-07 02:24:02,387 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-07 02:24:02,387 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-07 02:24:02,388 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-07 02:24:02,388 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:23:52" (1/1) ... [2021-11-07 02:24:02,408 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 02:24:02,420 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e718d5e-ed20-4096-8bb9-5318feea39dd/bin/utaipan-UUZaoUuFF8/z3 [2021-11-07 02:24:02,435 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e718d5e-ed20-4096-8bb9-5318feea39dd/bin/utaipan-UUZaoUuFF8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-07 02:24:02,462 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e718d5e-ed20-4096-8bb9-5318feea39dd/bin/utaipan-UUZaoUuFF8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-07 02:24:02,489 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-11-07 02:24:02,489 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_up [2021-11-07 02:24:02,489 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_up [2021-11-07 02:24:02,490 INFO L130 BoogieDeclarations]: Found specification of procedure __netxen_nic_down [2021-11-07 02:24:02,490 INFO L138 BoogieDeclarations]: Found implementation of procedure __netxen_nic_down [2021-11-07 02:24:02,490 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u64~0~X~$Pointer$~TO~C_INT [2021-11-07 02:24:02,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u64~0~X~$Pointer$~TO~C_INT [2021-11-07 02:24:02,490 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_reset_context [2021-11-07 02:24:02,490 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_reset_context [2021-11-07 02:24:02,491 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_change_mtu [2021-11-07 02:24:02,491 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_change_mtu [2021-11-07 02:24:02,491 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2021-11-07 02:24:02,491 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_close [2021-11-07 02:24:02,491 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_close [2021-11-07 02:24:02,492 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-07 02:24:02,492 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-07 02:24:02,492 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-07 02:24:02,492 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-07 02:24:02,492 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-07 02:24:02,492 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_pcie_sem_lock [2021-11-07 02:24:02,493 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_pcie_sem_lock [2021-11-07 02:24:02,493 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2021-11-07 02:24:02,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2021-11-07 02:24:02,493 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_attach_work [2021-11-07 02:24:02,493 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_attach_work [2021-11-07 02:24:02,493 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_tx_timeout_task [2021-11-07 02:24:02,494 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_tx_timeout_task [2021-11-07 02:24:02,494 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_set_mac [2021-11-07 02:24:02,494 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_set_mac [2021-11-07 02:24:02,494 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-07 02:24:02,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-07 02:24:02,494 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-07 02:24:02,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-07 02:24:02,496 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-07 02:24:02,496 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-07 02:24:02,496 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-07 02:24:02,497 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-07 02:24:02,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-07 02:24:02,497 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-07 02:24:02,497 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_open [2021-11-07 02:24:02,498 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_open [2021-11-07 02:24:02,499 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_resume [2021-11-07 02:24:02,499 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_resume [2021-11-07 02:24:02,500 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-07 02:24:02,500 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-07 02:24:02,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-07 02:24:02,500 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-07 02:24:02,501 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-07 02:24:02,501 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-07 02:24:02,501 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-07 02:24:02,501 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-07 02:24:02,501 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-07 02:24:02,502 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_hw_write_wx_2M [2021-11-07 02:24:02,503 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_hw_write_wx_2M [2021-11-07 02:24:02,503 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-07 02:24:02,504 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_detach_func [2021-11-07 02:24:02,504 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_detach_func [2021-11-07 02:24:02,504 INFO L130 BoogieDeclarations]: Found specification of procedure __netxen_nic_up [2021-11-07 02:24:02,504 INFO L138 BoogieDeclarations]: Found implementation of procedure __netxen_nic_up [2021-11-07 02:24:02,504 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-07 02:24:02,504 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_hw_read_wx_2M [2021-11-07 02:24:02,505 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_hw_read_wx_2M [2021-11-07 02:24:02,505 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-07 02:24:02,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-07 02:24:02,506 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_pci_mem_access_direct [2021-11-07 02:24:02,506 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_pci_mem_access_direct [2021-11-07 02:24:02,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-07 02:24:02,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-07 02:24:02,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-07 02:24:02,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-07 02:24:02,507 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_set_ringparam [2021-11-07 02:24:02,507 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_set_ringparam [2021-11-07 02:24:02,507 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_pcie_sem_unlock [2021-11-07 02:24:02,507 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_pcie_sem_unlock [2021-11-07 02:24:02,507 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_set_multicast_list [2021-11-07 02:24:02,508 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_set_multicast_list [2021-11-07 02:24:02,508 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_pci_mem_read_128M [2021-11-07 02:24:02,508 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_pci_mem_read_128M [2021-11-07 02:24:02,508 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_pci_mem_read_2M [2021-11-07 02:24:02,508 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_pci_mem_read_2M [2021-11-07 02:24:02,508 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_detach_work [2021-11-07 02:24:02,509 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_detach_work [2021-11-07 02:24:02,509 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-07 02:24:02,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-07 02:24:02,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-07 02:24:02,510 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_attach_func [2021-11-07 02:24:02,510 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_attach_func [2021-11-07 02:24:02,511 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-07 02:24:02,511 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-07 02:24:02,511 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-07 02:24:02,511 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~ulong~0~X~~u32~0~TO~C_INT [2021-11-07 02:24:02,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~ulong~0~X~~u32~0~TO~C_INT [2021-11-07 02:24:02,512 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_set_settings [2021-11-07 02:24:02,512 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_set_settings [2021-11-07 02:24:02,513 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_down [2021-11-07 02:24:02,513 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_down [2021-11-07 02:24:02,514 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_shutdown [2021-11-07 02:24:02,515 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_shutdown [2021-11-07 02:24:02,515 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~ulong~0~TO~~u32~0 [2021-11-07 02:24:02,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~ulong~0~TO~~u32~0