./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 47ea0209 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f55b7024-c665-47be-9546-cb72af411937/bin/utaipan-UUZaoUuFF8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f55b7024-c665-47be-9546-cb72af411937/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_f55b7024-c665-47be-9546-cb72af411937/bin/utaipan-UUZaoUuFF8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f55b7024-c665-47be-9546-cb72af411937/bin/utaipan-UUZaoUuFF8/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_f55b7024-c665-47be-9546-cb72af411937/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_f55b7024-c665-47be-9546-cb72af411937/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 5b0994877eb1a250f6f86023a2530b2d767ddef5e57e7a20e5cfd44d027f0b5c --- Real Ultimate output --- This is Ultimate 0.2.1-dev-47ea020 [2021-11-07 01:06:11,078 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-07 01:06:11,097 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-07 01:06:11,144 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-07 01:06:11,145 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-07 01:06:11,153 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-07 01:06:11,156 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-07 01:06:11,160 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-07 01:06:11,163 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-07 01:06:11,171 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-07 01:06:11,172 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-07 01:06:11,174 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-07 01:06:11,174 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-07 01:06:11,177 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-07 01:06:11,179 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-07 01:06:11,185 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-07 01:06:11,187 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-07 01:06:11,188 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-07 01:06:11,194 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-07 01:06:11,202 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-07 01:06:11,203 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-07 01:06:11,206 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-07 01:06:11,209 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-07 01:06:11,210 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-07 01:06:11,216 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-07 01:06:11,217 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-07 01:06:11,219 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-07 01:06:11,221 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-07 01:06:11,222 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-07 01:06:11,223 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-07 01:06:11,223 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-07 01:06:11,224 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-07 01:06:11,226 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-07 01:06:11,227 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-07 01:06:11,229 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-07 01:06:11,230 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-07 01:06:11,230 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-07 01:06:11,231 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-07 01:06:11,231 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-07 01:06:11,232 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-07 01:06:11,233 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-07 01:06:11,234 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f55b7024-c665-47be-9546-cb72af411937/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-07 01:06:11,279 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-07 01:06:11,279 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-07 01:06:11,280 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-07 01:06:11,281 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-07 01:06:11,281 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-07 01:06:11,281 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-07 01:06:11,281 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-07 01:06:11,282 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-07 01:06:11,288 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-07 01:06:11,288 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-07 01:06:11,290 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-07 01:06:11,290 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-07 01:06:11,290 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-07 01:06:11,291 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-07 01:06:11,291 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-07 01:06:11,292 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-07 01:06:11,292 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-07 01:06:11,292 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-07 01:06:11,292 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-07 01:06:11,293 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-07 01:06:11,293 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-07 01:06:11,293 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-07 01:06:11,293 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-07 01:06:11,294 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-07 01:06:11,294 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-07 01:06:11,294 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-07 01:06:11,294 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-07 01:06:11,295 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 01:06:11,295 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-07 01:06:11,295 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-07 01:06:11,296 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-07 01:06:11,296 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-07 01:06:11,296 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-07 01:06:11,296 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-07 01:06:11,297 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-07 01:06:11,297 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-07 01:06:11,297 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_f55b7024-c665-47be-9546-cb72af411937/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f55b7024-c665-47be-9546-cb72af411937/bin/utaipan-UUZaoUuFF8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5b0994877eb1a250f6f86023a2530b2d767ddef5e57e7a20e5cfd44d027f0b5c [2021-11-07 01:06:11,535 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-07 01:06:11,556 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-07 01:06:11,558 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-07 01:06:11,560 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-07 01:06:11,560 INFO L275 PluginConnector]: CDTParser initialized [2021-11-07 01:06:11,561 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f55b7024-c665-47be-9546-cb72af411937/bin/utaipan-UUZaoUuFF8/../../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 [2021-11-07 01:06:11,629 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f55b7024-c665-47be-9546-cb72af411937/bin/utaipan-UUZaoUuFF8/data/17b22c021/07c2014c29dc46369f98509c415e04f0/FLAGf68b0e7d8 [2021-11-07 01:06:12,748 INFO L306 CDTParser]: Found 1 translation units. [2021-11-07 01:06:12,749 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f55b7024-c665-47be-9546-cb72af411937/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 [2021-11-07 01:06:12,859 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f55b7024-c665-47be-9546-cb72af411937/bin/utaipan-UUZaoUuFF8/data/17b22c021/07c2014c29dc46369f98509c415e04f0/FLAGf68b0e7d8 [2021-11-07 01:06:12,972 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f55b7024-c665-47be-9546-cb72af411937/bin/utaipan-UUZaoUuFF8/data/17b22c021/07c2014c29dc46369f98509c415e04f0 [2021-11-07 01:06:12,974 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-07 01:06:12,977 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-07 01:06:12,980 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-07 01:06:12,980 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-07 01:06:12,983 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-07 01:06:12,984 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:06:12" (1/1) ... [2021-11-07 01:06:12,985 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@57d2fe08 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:06:12, skipping insertion in model container [2021-11-07 01:06:12,986 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:06:12" (1/1) ... [2021-11-07 01:06:12,993 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-07 01:06:13,231 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 01:06:13,931 WARN L1236 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6827] [2021-11-07 01:06:13,932 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] [2021-11-07 01:06:14,675 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_f55b7024-c665-47be-9546-cb72af411937/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] [2021-11-07 01:06:15,450 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:06:15,451 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:06:15,487 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:06:15,502 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:06:15,503 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:06:15,504 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:06:15,516 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:06:18,442 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 01:06:18,447 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:06:18,474 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:06:18,484 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:06:18,497 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 01:06:18,513 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:06:18,522 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:06:18,532 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:06:18,571 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:06:18,581 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:06:18,600 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:06:18,610 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:06:18,622 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:06:18,640 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 01:06:18,640 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 01:06:18,641 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:06:18,651 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:06:18,653 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:06:18,653 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:06:18,654 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:06:18,665 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 01:06:18,665 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 01:06:18,666 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:06:18,686 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:06:18,688 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:06:18,703 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:06:18,705 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:06:18,718 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:06:18,719 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:06:19,558 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:06:19,588 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:06:19,591 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:06:20,319 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 01:06:20,534 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2021-11-07 01:06:20,534 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@37edd4f8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:06:20, skipping insertion in model container [2021-11-07 01:06:20,535 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-07 01:06:20,535 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-07 01:06:20,538 INFO L168 Benchmark]: Toolchain (without parser) took 7558.68 ms. Allocated memory was 144.7 MB in the beginning and 218.1 MB in the end (delta: 73.4 MB). Free memory was 108.8 MB in the beginning and 127.2 MB in the end (delta: -18.4 MB). Peak memory consumption was 123.0 MB. Max. memory is 16.1 GB. [2021-11-07 01:06:20,538 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 107.0 MB. Free memory is still 59.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-11-07 01:06:20,540 INFO L168 Benchmark]: CACSL2BoogieTranslator took 7554.94 ms. Allocated memory was 144.7 MB in the beginning and 218.1 MB in the end (delta: 73.4 MB). Free memory was 108.8 MB in the beginning and 127.2 MB in the end (delta: -18.4 MB). Peak memory consumption was 123.0 MB. Max. memory is 16.1 GB. [2021-11-07 01:06:20,542 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 107.0 MB. Free memory is still 59.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 7554.94 ms. Allocated memory was 144.7 MB in the beginning and 218.1 MB in the end (delta: 73.4 MB). Free memory was 108.8 MB in the beginning and 127.2 MB in the end (delta: -18.4 MB). Peak memory consumption was 123.0 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_f55b7024-c665-47be-9546-cb72af411937/bin/utaipan-UUZaoUuFF8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f55b7024-c665-47be-9546-cb72af411937/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_f55b7024-c665-47be-9546-cb72af411937/bin/utaipan-UUZaoUuFF8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f55b7024-c665-47be-9546-cb72af411937/bin/utaipan-UUZaoUuFF8/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_f55b7024-c665-47be-9546-cb72af411937/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_f55b7024-c665-47be-9546-cb72af411937/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 5b0994877eb1a250f6f86023a2530b2d767ddef5e57e7a20e5cfd44d027f0b5c --- Real Ultimate output --- This is Ultimate 0.2.1-dev-47ea020 [2021-11-07 01:06:22,753 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-07 01:06:22,756 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-07 01:06:22,799 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-07 01:06:22,800 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-07 01:06:22,802 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-07 01:06:22,803 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-07 01:06:22,806 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-07 01:06:22,808 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-07 01:06:22,809 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-07 01:06:22,811 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-07 01:06:22,812 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-07 01:06:22,813 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-07 01:06:22,814 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-07 01:06:22,816 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-07 01:06:22,817 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-07 01:06:22,818 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-07 01:06:22,819 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-07 01:06:22,827 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-07 01:06:22,830 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-07 01:06:22,835 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-07 01:06:22,840 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-07 01:06:22,843 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-07 01:06:22,845 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-07 01:06:22,849 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-07 01:06:22,851 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-07 01:06:22,851 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-07 01:06:22,855 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-07 01:06:22,856 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-07 01:06:22,857 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-07 01:06:22,858 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-07 01:06:22,859 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-07 01:06:22,861 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-07 01:06:22,862 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-07 01:06:22,863 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-07 01:06:22,864 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-07 01:06:22,865 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-07 01:06:22,865 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-07 01:06:22,865 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-07 01:06:22,867 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-07 01:06:22,868 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-07 01:06:22,873 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f55b7024-c665-47be-9546-cb72af411937/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-07 01:06:22,917 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-07 01:06:22,917 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-07 01:06:22,919 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-07 01:06:22,919 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-07 01:06:22,919 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-07 01:06:22,919 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-07 01:06:22,920 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-07 01:06:22,920 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-07 01:06:22,920 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-07 01:06:22,922 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-07 01:06:22,923 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-07 01:06:22,923 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-07 01:06:22,923 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-07 01:06:22,923 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-07 01:06:22,924 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-07 01:06:22,924 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-07 01:06:22,924 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-07 01:06:22,924 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-07 01:06:22,924 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-07 01:06:22,925 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-07 01:06:22,925 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-07 01:06:22,925 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-07 01:06:22,925 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-07 01:06:22,926 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 01:06:22,926 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-07 01:06:22,926 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-07 01:06:22,926 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-07 01:06:22,927 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-07 01:06:22,927 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-07 01:06:22,927 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-07 01:06:22,927 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-07 01:06:22,928 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-07 01:06:22,928 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_f55b7024-c665-47be-9546-cb72af411937/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f55b7024-c665-47be-9546-cb72af411937/bin/utaipan-UUZaoUuFF8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5b0994877eb1a250f6f86023a2530b2d767ddef5e57e7a20e5cfd44d027f0b5c [2021-11-07 01:06:23,312 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-07 01:06:23,338 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-07 01:06:23,341 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-07 01:06:23,342 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-07 01:06:23,343 INFO L275 PluginConnector]: CDTParser initialized [2021-11-07 01:06:23,344 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f55b7024-c665-47be-9546-cb72af411937/bin/utaipan-UUZaoUuFF8/../../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 [2021-11-07 01:06:23,429 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f55b7024-c665-47be-9546-cb72af411937/bin/utaipan-UUZaoUuFF8/data/b2569b139/8b7f7daf569f4e1f9e488a88218c4d06/FLAG0609924c1 [2021-11-07 01:06:24,736 INFO L306 CDTParser]: Found 1 translation units. [2021-11-07 01:06:24,741 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f55b7024-c665-47be-9546-cb72af411937/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 [2021-11-07 01:06:24,815 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f55b7024-c665-47be-9546-cb72af411937/bin/utaipan-UUZaoUuFF8/data/b2569b139/8b7f7daf569f4e1f9e488a88218c4d06/FLAG0609924c1 [2021-11-07 01:06:24,850 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f55b7024-c665-47be-9546-cb72af411937/bin/utaipan-UUZaoUuFF8/data/b2569b139/8b7f7daf569f4e1f9e488a88218c4d06 [2021-11-07 01:06:24,852 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-07 01:06:24,853 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-07 01:06:24,855 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-07 01:06:24,855 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-07 01:06:24,858 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-07 01:06:24,859 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:06:24" (1/1) ... [2021-11-07 01:06:24,860 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f090b31 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:06:24, skipping insertion in model container [2021-11-07 01:06:24,860 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:06:24" (1/1) ... [2021-11-07 01:06:24,867 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-07 01:06:25,189 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 01:06:25,948 WARN L1236 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6827] [2021-11-07 01:06:25,949 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] [2021-11-07 01:06:26,638 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_f55b7024-c665-47be-9546-cb72af411937/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] [2021-11-07 01:06:32,633 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 01:06:32,845 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-07 01:06:33,002 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 01:06:33,114 WARN L1236 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6827] [2021-11-07 01:06:33,115 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] [2021-11-07 01:06:33,123 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_f55b7024-c665-47be-9546-cb72af411937/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] [2021-11-07 01:06:33,747 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 01:06:33,892 INFO L203 MainTranslator]: Completed pre-run [2021-11-07 01:06:33,999 WARN L1236 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6827] [2021-11-07 01:06:33,999 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] [2021-11-07 01:06:34,006 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_f55b7024-c665-47be-9546-cb72af411937/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] [2021-11-07 01:06:35,638 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 01:06:36,003 INFO L208 MainTranslator]: Completed translation [2021-11-07 01:06:36,004 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:06:36 WrapperNode [2021-11-07 01:06:36,004 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-07 01:06:36,005 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-07 01:06:36,005 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-07 01:06:36,005 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-07 01:06:36,012 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:06:36" (1/1) ... [2021-11-07 01:06:36,232 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:06:36" (1/1) ... [2021-11-07 01:06:39,268 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-07 01:06:39,281 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-07 01:06:39,281 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-07 01:06:39,282 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-07 01:06:39,291 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:06:36" (1/1) ... [2021-11-07 01:06:39,303 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:06:36" (1/1) ... [2021-11-07 01:06:40,164 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:06:36" (1/1) ... [2021-11-07 01:06:40,165 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:06:36" (1/1) ... [2021-11-07 01:06:42,086 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:06:36" (1/1) ... [2021-11-07 01:06:42,726 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:06:36" (1/1) ... [2021-11-07 01:06:42,892 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:06:36" (1/1) ... [2021-11-07 01:06:43,463 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-07 01:06:43,465 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-07 01:06:43,465 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-07 01:06:43,465 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-07 01:06:43,466 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:06:36" (1/1) ... [2021-11-07 01:06:43,473 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 01:06:43,484 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f55b7024-c665-47be-9546-cb72af411937/bin/utaipan-UUZaoUuFF8/z3 [2021-11-07 01:06:43,498 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f55b7024-c665-47be-9546-cb72af411937/bin/utaipan-UUZaoUuFF8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-07 01:06:43,527 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f55b7024-c665-47be-9546-cb72af411937/bin/utaipan-UUZaoUuFF8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-07 01:06:43,546 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-11-07 01:06:43,546 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_up [2021-11-07 01:06:43,546 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_up [2021-11-07 01:06:43,546 INFO L130 BoogieDeclarations]: Found specification of procedure __netxen_nic_down [2021-11-07 01:06:43,546 INFO L138 BoogieDeclarations]: Found implementation of procedure __netxen_nic_down [2021-11-07 01:06:43,547 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u64~0~X~$Pointer$~TO~C_INT [2021-11-07 01:06:43,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u64~0~X~$Pointer$~TO~C_INT [2021-11-07 01:06:43,547 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_reset_context [2021-11-07 01:06:43,547 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_reset_context [2021-11-07 01:06:43,547 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_change_mtu [2021-11-07 01:06:43,547 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_change_mtu [2021-11-07 01:06:43,547 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2021-11-07 01:06:43,548 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_close [2021-11-07 01:06:43,548 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_close [2021-11-07 01:06:43,548 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-07 01:06:43,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-07 01:06:43,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-07 01:06:43,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-07 01:06:43,549 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-07 01:06:43,549 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_pcie_sem_lock [2021-11-07 01:06:43,549 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_pcie_sem_lock [2021-11-07 01:06:43,549 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2021-11-07 01:06:43,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2021-11-07 01:06:43,549 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_attach_work [2021-11-07 01:06:43,550 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_attach_work [2021-11-07 01:06:43,550 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_tx_timeout_task [2021-11-07 01:06:43,550 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_tx_timeout_task [2021-11-07 01:06:43,550 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_set_mac [2021-11-07 01:06:43,550 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_set_mac [2021-11-07 01:06:43,550 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-07 01:06:43,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-07 01:06:43,551 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-07 01:06:43,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-07 01:06:43,551 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-07 01:06:43,552 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-07 01:06:43,552 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-07 01:06:43,552 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-07 01:06:43,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-07 01:06:43,552 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-07 01:06:43,553 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_open [2021-11-07 01:06:43,553 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_open [2021-11-07 01:06:43,553 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_resume [2021-11-07 01:06:43,553 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_resume [2021-11-07 01:06:43,553 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-07 01:06:43,553 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-07 01:06:43,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-07 01:06:43,554 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-07 01:06:43,555 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-07 01:06:43,555 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-07 01:06:43,555 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-07 01:06:43,556 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-07 01:06:43,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-07 01:06:43,556 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_hw_write_wx_2M [2021-11-07 01:06:43,556 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_hw_write_wx_2M [2021-11-07 01:06:43,556 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-07 01:06:43,556 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_detach_func [2021-11-07 01:06:43,557 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_detach_func [2021-11-07 01:06:43,557 INFO L130 BoogieDeclarations]: Found specification of procedure __netxen_nic_up [2021-11-07 01:06:43,558 INFO L138 BoogieDeclarations]: Found implementation of procedure __netxen_nic_up [2021-11-07 01:06:43,558 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-07 01:06:43,558 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_hw_read_wx_2M [2021-11-07 01:06:43,558 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_hw_read_wx_2M [2021-11-07 01:06:43,558 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-07 01:06:43,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-07 01:06:43,559 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_pci_mem_access_direct [2021-11-07 01:06:43,559 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_pci_mem_access_direct [2021-11-07 01:06:43,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-07 01:06:43,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-07 01:06:43,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-07 01:06:43,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-07 01:06:43,560 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_set_ringparam [2021-11-07 01:06:43,560 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_set_ringparam [2021-11-07 01:06:43,560 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_pcie_sem_unlock [2021-11-07 01:06:43,561 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_pcie_sem_unlock [2021-11-07 01:06:43,561 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_set_multicast_list [2021-11-07 01:06:43,561 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_set_multicast_list [2021-11-07 01:06:43,561 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_pci_mem_read_128M [2021-11-07 01:06:43,561 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_pci_mem_read_128M [2021-11-07 01:06:43,562 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_pci_mem_read_2M [2021-11-07 01:06:43,562 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_pci_mem_read_2M [2021-11-07 01:06:43,562 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_detach_work [2021-11-07 01:06:43,562 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_detach_work [2021-11-07 01:06:43,563 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-07 01:06:43,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-07 01:06:43,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-07 01:06:43,563 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_attach_func [2021-11-07 01:06:43,564 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_attach_func [2021-11-07 01:06:43,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-07 01:06:43,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-07 01:06:43,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-07 01:06:43,565 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~ulong~0~X~~u32~0~TO~C_INT [2021-11-07 01:06:43,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~ulong~0~X~~u32~0~TO~C_INT [2021-11-07 01:06:43,565 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_set_settings [2021-11-07 01:06:43,565 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_set_settings [2021-11-07 01:06:43,565 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_down [2021-11-07 01:06:43,565 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_down [2021-11-07 01:06:43,565 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_shutdown [2021-11-07 01:06:43,566 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_shutdown [2021-11-07 01:06:43,566 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~ulong~0~TO~~u32~0 [2021-11-07 01:06:43,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~ulong~0~TO~~u32~0