./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-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_6cbca260-1a48-4925-9f25-059689d5cd63/bin/utaipan-aC7eJsxGYH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cbca260-1a48-4925-9f25-059689d5cd63/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_6cbca260-1a48-4925-9f25-059689d5cd63/bin/utaipan-aC7eJsxGYH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cbca260-1a48-4925-9f25-059689d5cd63/bin/utaipan-aC7eJsxGYH/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--qlogic--netxen--netxen_nic.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cbca260-1a48-4925-9f25-059689d5cd63/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_6cbca260-1a48-4925-9f25-059689d5cd63/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 5b0994877eb1a250f6f86023a2530b2d767ddef5e57e7a20e5cfd44d027f0b5c --- Real Ultimate output --- This is Ultimate 0.2.1-dev-9ad7fb2 [2021-11-03 05:23:41,110 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-03 05:23:41,113 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-03 05:23:41,173 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-03 05:23:41,174 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-03 05:23:41,177 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-03 05:23:41,179 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-03 05:23:41,182 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-03 05:23:41,185 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-03 05:23:41,191 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-03 05:23:41,192 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-03 05:23:41,194 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-03 05:23:41,194 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-03 05:23:41,197 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-03 05:23:41,199 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-03 05:23:41,203 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-03 05:23:41,205 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-03 05:23:41,206 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-03 05:23:41,208 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-03 05:23:41,216 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-03 05:23:41,218 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-03 05:23:41,219 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-03 05:23:41,222 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-03 05:23:41,223 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-03 05:23:41,232 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-03 05:23:41,233 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-03 05:23:41,234 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-03 05:23:41,236 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-03 05:23:41,237 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-03 05:23:41,238 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-03 05:23:41,239 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-03 05:23:41,240 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-03 05:23:41,242 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-03 05:23:41,243 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-03 05:23:41,245 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-03 05:23:41,245 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-03 05:23:41,246 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-03 05:23:41,246 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-03 05:23:41,246 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-03 05:23:41,247 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-03 05:23:41,248 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-03 05:23:41,248 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cbca260-1a48-4925-9f25-059689d5cd63/bin/utaipan-aC7eJsxGYH/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-03 05:23:41,273 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-03 05:23:41,274 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-03 05:23:41,274 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-03 05:23:41,275 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-03 05:23:41,275 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-03 05:23:41,275 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-03 05:23:41,275 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-03 05:23:41,276 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-03 05:23:41,276 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-03 05:23:41,276 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-03 05:23:41,276 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-03 05:23:41,277 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-03 05:23:41,277 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-03 05:23:41,277 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-03 05:23:41,277 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-03 05:23:41,278 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-03 05:23:41,278 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-03 05:23:41,278 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-03 05:23:41,279 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-03 05:23:41,279 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-03 05:23:41,279 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-03 05:23:41,279 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-03 05:23:41,280 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-03 05:23:41,280 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-03 05:23:41,280 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-03 05:23:41,280 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-03 05:23:41,280 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-03 05:23:41,281 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-03 05:23:41,281 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-03 05:23:41,281 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-03 05:23:41,281 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-03 05:23:41,282 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-03 05:23:41,282 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-03 05:23:41,282 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-03 05:23:41,282 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-03 05:23:41,282 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-03 05:23:41,283 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_6cbca260-1a48-4925-9f25-059689d5cd63/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cbca260-1a48-4925-9f25-059689d5cd63/bin/utaipan-aC7eJsxGYH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5b0994877eb1a250f6f86023a2530b2d767ddef5e57e7a20e5cfd44d027f0b5c [2021-11-03 05:23:41,547 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-03 05:23:41,580 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-03 05:23:41,582 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-03 05:23:41,583 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-03 05:23:41,584 INFO L275 PluginConnector]: CDTParser initialized [2021-11-03 05:23:41,585 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cbca260-1a48-4925-9f25-059689d5cd63/bin/utaipan-aC7eJsxGYH/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--qlogic--netxen--netxen_nic.ko-entry_point.cil.out.i [2021-11-03 05:23:41,650 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cbca260-1a48-4925-9f25-059689d5cd63/bin/utaipan-aC7eJsxGYH/data/29f6abe04/6ee66f38dedf498f9ba2135afadb4129/FLAGeca15faf5 [2021-11-03 05:23:42,787 INFO L306 CDTParser]: Found 1 translation units. [2021-11-03 05:23:42,788 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cbca260-1a48-4925-9f25-059689d5cd63/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--qlogic--netxen--netxen_nic.ko-entry_point.cil.out.i [2021-11-03 05:23:42,862 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cbca260-1a48-4925-9f25-059689d5cd63/bin/utaipan-aC7eJsxGYH/data/29f6abe04/6ee66f38dedf498f9ba2135afadb4129/FLAGeca15faf5 [2021-11-03 05:23:42,971 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cbca260-1a48-4925-9f25-059689d5cd63/bin/utaipan-aC7eJsxGYH/data/29f6abe04/6ee66f38dedf498f9ba2135afadb4129 [2021-11-03 05:23:42,974 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-03 05:23:42,975 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-03 05:23:42,977 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-03 05:23:42,977 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-03 05:23:42,980 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-03 05:23:42,981 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 05:23:42" (1/1) ... [2021-11-03 05:23:42,982 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ad3f0f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:23:42, skipping insertion in model container [2021-11-03 05:23:42,983 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 05:23:42" (1/1) ... [2021-11-03 05:23:42,991 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-03 05:23:43,231 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-03 05:23:43,762 WARN L1236 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6827] [2021-11-03 05:23:43,762 WARN L1236 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [6828-6829] [2021-11-03 05:23:44,464 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_6cbca260-1a48-4925-9f25-059689d5cd63/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--qlogic--netxen--netxen_nic.ko-entry_point.cil.out.i[203429,203442] [2021-11-03 05:23:45,089 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:23:45,090 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:23:45,128 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:23:45,145 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:23:45,146 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:23:45,148 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:23:45,160 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:23:48,147 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:23:48,152 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:23:48,178 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:23:48,188 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:23:48,201 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:23:48,216 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:23:48,226 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:23:48,236 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:23:48,274 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:23:48,285 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:23:48,304 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:23:48,314 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:23:48,325 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:23:48,342 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:23:48,343 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:23:48,344 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:23:48,353 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:23:48,355 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:23:48,355 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:23:48,356 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:23:48,366 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:23:48,367 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:23:48,367 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:23:48,387 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:23:48,388 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:23:48,401 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:23:48,403 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:23:48,417 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:23:48,418 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:23:49,363 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:23:49,367 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:23:49,370 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:23:50,031 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-03 05:23:50,236 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2021-11-03 05:23:50,241 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@647ba124 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:23:50, skipping insertion in model container [2021-11-03 05:23:50,241 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-03 05:23:50,242 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-03 05:23:50,244 INFO L168 Benchmark]: Toolchain (without parser) took 7267.34 ms. Allocated memory was 132.1 MB in the beginning and 230.7 MB in the end (delta: 98.6 MB). Free memory was 87.4 MB in the beginning and 127.0 MB in the end (delta: -39.7 MB). Peak memory consumption was 118.1 MB. Max. memory is 16.1 GB. [2021-11-03 05:23:50,245 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 96.5 MB. Free memory was 73.7 MB in the beginning and 73.7 MB in the end (delta: 55.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-11-03 05:23:50,246 INFO L168 Benchmark]: CACSL2BoogieTranslator took 7264.84 ms. Allocated memory was 132.1 MB in the beginning and 230.7 MB in the end (delta: 98.6 MB). Free memory was 87.4 MB in the beginning and 127.0 MB in the end (delta: -39.7 MB). Peak memory consumption was 118.1 MB. Max. memory is 16.1 GB. [2021-11-03 05:23:50,248 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 96.5 MB. Free memory was 73.7 MB in the beginning and 73.7 MB in the end (delta: 55.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 7264.84 ms. Allocated memory was 132.1 MB in the beginning and 230.7 MB in the end (delta: 98.6 MB). Free memory was 87.4 MB in the beginning and 127.0 MB in the end (delta: -39.7 MB). Peak memory consumption was 118.1 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7355]: 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_6cbca260-1a48-4925-9f25-059689d5cd63/bin/utaipan-aC7eJsxGYH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cbca260-1a48-4925-9f25-059689d5cd63/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_6cbca260-1a48-4925-9f25-059689d5cd63/bin/utaipan-aC7eJsxGYH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cbca260-1a48-4925-9f25-059689d5cd63/bin/utaipan-aC7eJsxGYH/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--qlogic--netxen--netxen_nic.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cbca260-1a48-4925-9f25-059689d5cd63/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_6cbca260-1a48-4925-9f25-059689d5cd63/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 5b0994877eb1a250f6f86023a2530b2d767ddef5e57e7a20e5cfd44d027f0b5c --- Real Ultimate output --- This is Ultimate 0.2.1-dev-9ad7fb2 [2021-11-03 05:23:52,431 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-03 05:23:52,434 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-03 05:23:52,488 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-03 05:23:52,489 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-03 05:23:52,493 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-03 05:23:52,495 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-03 05:23:52,499 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-03 05:23:52,502 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-03 05:23:52,512 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-03 05:23:52,514 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-03 05:23:52,515 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-03 05:23:52,516 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-03 05:23:52,519 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-03 05:23:52,521 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-03 05:23:52,526 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-03 05:23:52,529 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-03 05:23:52,530 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-03 05:23:52,532 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-03 05:23:52,540 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-03 05:23:52,542 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-03 05:23:52,544 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-03 05:23:52,546 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-03 05:23:52,548 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-03 05:23:52,557 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-03 05:23:52,558 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-03 05:23:52,558 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-03 05:23:52,560 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-03 05:23:52,561 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-03 05:23:52,562 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-03 05:23:52,562 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-03 05:23:52,563 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-03 05:23:52,565 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-03 05:23:52,566 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-03 05:23:52,567 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-03 05:23:52,568 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-03 05:23:52,569 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-03 05:23:52,569 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-03 05:23:52,569 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-03 05:23:52,571 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-03 05:23:52,572 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-03 05:23:52,573 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cbca260-1a48-4925-9f25-059689d5cd63/bin/utaipan-aC7eJsxGYH/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-03 05:23:52,613 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-03 05:23:52,614 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-03 05:23:52,615 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-03 05:23:52,615 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-03 05:23:52,616 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-03 05:23:52,616 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-03 05:23:52,616 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-03 05:23:52,616 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-03 05:23:52,617 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-03 05:23:52,618 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-03 05:23:52,619 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-03 05:23:52,619 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-03 05:23:52,619 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-03 05:23:52,620 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-03 05:23:52,620 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-03 05:23:52,620 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-03 05:23:52,620 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-03 05:23:52,621 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-03 05:23:52,621 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-03 05:23:52,621 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-03 05:23:52,621 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-03 05:23:52,622 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-03 05:23:52,622 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-03 05:23:52,622 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-03 05:23:52,622 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-03 05:23:52,623 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-03 05:23:52,623 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-03 05:23:52,623 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-03 05:23:52,623 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-03 05:23:52,623 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-03 05:23:52,624 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-03 05:23:52,624 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-03 05:23:52,624 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_6cbca260-1a48-4925-9f25-059689d5cd63/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cbca260-1a48-4925-9f25-059689d5cd63/bin/utaipan-aC7eJsxGYH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5b0994877eb1a250f6f86023a2530b2d767ddef5e57e7a20e5cfd44d027f0b5c [2021-11-03 05:23:53,030 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-03 05:23:53,050 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-03 05:23:53,053 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-03 05:23:53,054 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-03 05:23:53,055 INFO L275 PluginConnector]: CDTParser initialized [2021-11-03 05:23:53,056 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cbca260-1a48-4925-9f25-059689d5cd63/bin/utaipan-aC7eJsxGYH/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--qlogic--netxen--netxen_nic.ko-entry_point.cil.out.i [2021-11-03 05:23:53,133 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cbca260-1a48-4925-9f25-059689d5cd63/bin/utaipan-aC7eJsxGYH/data/21dd45ea6/70f2a318f399478090bde9f8342549d6/FLAG3a1128b79 [2021-11-03 05:23:54,389 INFO L306 CDTParser]: Found 1 translation units. [2021-11-03 05:23:54,390 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cbca260-1a48-4925-9f25-059689d5cd63/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--qlogic--netxen--netxen_nic.ko-entry_point.cil.out.i [2021-11-03 05:23:54,455 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cbca260-1a48-4925-9f25-059689d5cd63/bin/utaipan-aC7eJsxGYH/data/21dd45ea6/70f2a318f399478090bde9f8342549d6/FLAG3a1128b79 [2021-11-03 05:23:54,571 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cbca260-1a48-4925-9f25-059689d5cd63/bin/utaipan-aC7eJsxGYH/data/21dd45ea6/70f2a318f399478090bde9f8342549d6 [2021-11-03 05:23:54,573 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-03 05:23:54,575 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-03 05:23:54,577 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-03 05:23:54,578 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-03 05:23:54,582 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-03 05:23:54,583 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 05:23:54" (1/1) ... [2021-11-03 05:23:54,584 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ae1e33b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:23:54, skipping insertion in model container [2021-11-03 05:23:54,584 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 05:23:54" (1/1) ... [2021-11-03 05:23:54,591 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-03 05:23:54,895 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-03 05:23:55,642 WARN L1236 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6827] [2021-11-03 05:23:55,643 WARN L1236 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [6828-6829] [2021-11-03 05:23:56,324 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_6cbca260-1a48-4925-9f25-059689d5cd63/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--qlogic--netxen--netxen_nic.ko-entry_point.cil.out.i[203429,203442] [2021-11-03 05:24:02,109 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-03 05:24:02,379 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-03 05:24:02,483 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-03 05:24:02,598 WARN L1236 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6827] [2021-11-03 05:24:02,599 WARN L1236 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [6828-6829] [2021-11-03 05:24:02,653 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_6cbca260-1a48-4925-9f25-059689d5cd63/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--qlogic--netxen--netxen_nic.ko-entry_point.cil.out.i[203429,203442] [2021-11-03 05:24:03,223 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-03 05:24:03,356 INFO L203 MainTranslator]: Completed pre-run [2021-11-03 05:24:03,473 WARN L1236 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6827] [2021-11-03 05:24:03,474 WARN L1236 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [6828-6829] [2021-11-03 05:24:03,481 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_6cbca260-1a48-4925-9f25-059689d5cd63/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--qlogic--netxen--netxen_nic.ko-entry_point.cil.out.i[203429,203442] [2021-11-03 05:24:05,208 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-03 05:24:05,617 INFO L208 MainTranslator]: Completed translation [2021-11-03 05:24:05,618 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:24:05 WrapperNode [2021-11-03 05:24:05,618 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-03 05:24:05,619 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-03 05:24:05,620 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-03 05:24:05,620 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-03 05:24:05,627 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:24:05" (1/1) ... [2021-11-03 05:24:05,822 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:24:05" (1/1) ... [2021-11-03 05:24:08,879 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-03 05:24:08,880 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-03 05:24:08,880 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-03 05:24:08,880 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-03 05:24:08,889 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:24:05" (1/1) ... [2021-11-03 05:24:08,889 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:24:05" (1/1) ... [2021-11-03 05:24:10,139 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:24:05" (1/1) ... [2021-11-03 05:24:10,140 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:24:05" (1/1) ... [2021-11-03 05:24:12,536 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:24:05" (1/1) ... [2021-11-03 05:24:13,092 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:24:05" (1/1) ... [2021-11-03 05:24:13,263 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:24:05" (1/1) ... [2021-11-03 05:24:14,351 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-03 05:24:14,354 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-03 05:24:14,354 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-03 05:24:14,354 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-03 05:24:14,355 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:24:05" (1/1) ... [2021-11-03 05:24:14,362 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-03 05:24:14,372 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cbca260-1a48-4925-9f25-059689d5cd63/bin/utaipan-aC7eJsxGYH/z3 [2021-11-03 05:24:14,384 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cbca260-1a48-4925-9f25-059689d5cd63/bin/utaipan-aC7eJsxGYH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-03 05:24:14,417 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cbca260-1a48-4925-9f25-059689d5cd63/bin/utaipan-aC7eJsxGYH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-03 05:24:14,439 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-11-03 05:24:14,440 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_up [2021-11-03 05:24:14,440 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_up [2021-11-03 05:24:14,440 INFO L130 BoogieDeclarations]: Found specification of procedure __netxen_nic_down [2021-11-03 05:24:14,440 INFO L138 BoogieDeclarations]: Found implementation of procedure __netxen_nic_down [2021-11-03 05:24:14,440 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u64~0~X~$Pointer$~TO~C_INT [2021-11-03 05:24:14,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u64~0~X~$Pointer$~TO~C_INT [2021-11-03 05:24:14,441 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_reset_context [2021-11-03 05:24:14,441 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_reset_context [2021-11-03 05:24:14,441 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_change_mtu [2021-11-03 05:24:14,441 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_change_mtu [2021-11-03 05:24:14,441 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2021-11-03 05:24:14,441 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_close [2021-11-03 05:24:14,442 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_close [2021-11-03 05:24:14,442 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-03 05:24:14,442 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-03 05:24:14,442 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-03 05:24:14,442 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-03 05:24:14,442 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-03 05:24:14,443 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_pcie_sem_lock [2021-11-03 05:24:14,443 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_pcie_sem_lock [2021-11-03 05:24:14,443 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2021-11-03 05:24:14,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2021-11-03 05:24:14,443 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_attach_work [2021-11-03 05:24:14,443 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_attach_work [2021-11-03 05:24:14,444 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_tx_timeout_task [2021-11-03 05:24:14,444 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_tx_timeout_task [2021-11-03 05:24:14,444 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_set_mac [2021-11-03 05:24:14,444 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_set_mac [2021-11-03 05:24:14,444 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-03 05:24:14,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-03 05:24:14,445 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-03 05:24:14,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-03 05:24:14,446 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-03 05:24:14,446 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-03 05:24:14,446 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-03 05:24:14,446 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-03 05:24:14,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-03 05:24:14,447 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-03 05:24:14,447 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_open [2021-11-03 05:24:14,447 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_open [2021-11-03 05:24:14,447 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_resume [2021-11-03 05:24:14,448 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_resume [2021-11-03 05:24:14,448 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-03 05:24:14,448 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-03 05:24:14,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-03 05:24:14,448 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-03 05:24:14,450 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-03 05:24:14,450 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-03 05:24:14,450 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-03 05:24:14,450 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-03 05:24:14,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-03 05:24:14,450 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_hw_write_wx_2M [2021-11-03 05:24:14,451 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_hw_write_wx_2M [2021-11-03 05:24:14,451 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-03 05:24:14,451 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_detach_func [2021-11-03 05:24:14,451 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_detach_func [2021-11-03 05:24:14,452 INFO L130 BoogieDeclarations]: Found specification of procedure __netxen_nic_up [2021-11-03 05:24:14,452 INFO L138 BoogieDeclarations]: Found implementation of procedure __netxen_nic_up [2021-11-03 05:24:14,452 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-03 05:24:14,452 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_hw_read_wx_2M [2021-11-03 05:24:14,452 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_hw_read_wx_2M [2021-11-03 05:24:14,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-03 05:24:14,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-03 05:24:14,453 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_pci_mem_access_direct [2021-11-03 05:24:14,454 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_pci_mem_access_direct [2021-11-03 05:24:14,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-03 05:24:14,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-03 05:24:14,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-03 05:24:14,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-03 05:24:14,454 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_set_ringparam [2021-11-03 05:24:14,455 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_set_ringparam [2021-11-03 05:24:14,455 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_pcie_sem_unlock [2021-11-03 05:24:14,455 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_pcie_sem_unlock [2021-11-03 05:24:14,455 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_set_multicast_list [2021-11-03 05:24:14,455 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_set_multicast_list [2021-11-03 05:24:14,456 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_pci_mem_read_128M [2021-11-03 05:24:14,456 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_pci_mem_read_128M [2021-11-03 05:24:14,456 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_pci_mem_read_2M [2021-11-03 05:24:14,456 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_pci_mem_read_2M [2021-11-03 05:24:14,457 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_detach_work [2021-11-03 05:24:14,457 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_detach_work [2021-11-03 05:24:14,457 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-03 05:24:14,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-03 05:24:14,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-03 05:24:14,457 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_attach_func [2021-11-03 05:24:14,458 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_attach_func [2021-11-03 05:24:14,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-03 05:24:14,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-03 05:24:14,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-03 05:24:14,459 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~ulong~0~X~~u32~0~TO~C_INT [2021-11-03 05:24:14,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~ulong~0~X~~u32~0~TO~C_INT [2021-11-03 05:24:14,459 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_set_settings [2021-11-03 05:24:14,459 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_set_settings [2021-11-03 05:24:14,459 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_down [2021-11-03 05:24:14,460 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_down [2021-11-03 05:24:14,460 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_shutdown [2021-11-03 05:24:14,460 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_shutdown [2021-11-03 05:24:14,460 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~ulong~0~TO~~u32~0 [2021-11-03 05:24:14,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~ulong~0~TO~~u32~0