./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-qlogic-netxen-netxen_nic.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 47ea0209 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31bfd4b0-dbfe-47c1-b575-f523f1a6576a/bin/utaipan-UUZaoUuFF8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31bfd4b0-dbfe-47c1-b575-f523f1a6576a/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_31bfd4b0-dbfe-47c1-b575-f523f1a6576a/bin/utaipan-UUZaoUuFF8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31bfd4b0-dbfe-47c1-b575-f523f1a6576a/bin/utaipan-UUZaoUuFF8/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-qlogic-netxen-netxen_nic.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31bfd4b0-dbfe-47c1-b575-f523f1a6576a/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_31bfd4b0-dbfe-47c1-b575-f523f1a6576a/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 73bd135606bcfa3b0c45cabbe5bfdbfb8fc8580ad1827ce63c7b8784ba565c59 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-47ea020 [2021-11-07 02:24:19,448 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-07 02:24:19,452 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-07 02:24:19,494 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-07 02:24:19,495 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-07 02:24:19,496 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-07 02:24:19,498 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-07 02:24:19,501 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-07 02:24:19,503 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-07 02:24:19,504 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-07 02:24:19,505 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-07 02:24:19,506 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-07 02:24:19,507 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-07 02:24:19,508 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-07 02:24:19,510 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-07 02:24:19,511 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-07 02:24:19,512 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-07 02:24:19,513 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-07 02:24:19,516 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-07 02:24:19,518 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-07 02:24:19,520 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-07 02:24:19,521 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-07 02:24:19,523 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-07 02:24:19,524 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-07 02:24:19,528 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-07 02:24:19,528 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-07 02:24:19,528 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-07 02:24:19,530 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-07 02:24:19,530 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-07 02:24:19,531 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-07 02:24:19,532 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-07 02:24:19,533 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-07 02:24:19,534 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-07 02:24:19,539 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-07 02:24:19,541 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-07 02:24:19,541 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-07 02:24:19,542 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-07 02:24:19,542 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-07 02:24:19,542 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-07 02:24:19,543 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-07 02:24:19,544 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-07 02:24:19,545 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31bfd4b0-dbfe-47c1-b575-f523f1a6576a/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-07 02:24:19,586 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-07 02:24:19,586 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-07 02:24:19,587 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-07 02:24:19,587 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-07 02:24:19,588 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-07 02:24:19,588 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-07 02:24:19,588 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-07 02:24:19,588 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-07 02:24:19,594 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-07 02:24:19,595 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-07 02:24:19,596 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-07 02:24:19,596 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-07 02:24:19,596 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-07 02:24:19,596 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-07 02:24:19,597 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-07 02:24:19,597 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-07 02:24:19,598 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-07 02:24:19,598 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-07 02:24:19,598 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-07 02:24:19,598 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-07 02:24:19,598 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-07 02:24:19,599 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-07 02:24:19,599 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-07 02:24:19,599 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-07 02:24:19,599 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-07 02:24:19,600 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-07 02:24:19,600 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-07 02:24:19,600 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 02:24:19,600 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-07 02:24:19,602 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-07 02:24:19,602 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-07 02:24:19,602 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-07 02:24:19,603 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-07 02:24:19,603 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-07 02:24:19,603 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-07 02:24:19,603 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-07 02:24:19,603 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_31bfd4b0-dbfe-47c1-b575-f523f1a6576a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31bfd4b0-dbfe-47c1-b575-f523f1a6576a/bin/utaipan-UUZaoUuFF8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 73bd135606bcfa3b0c45cabbe5bfdbfb8fc8580ad1827ce63c7b8784ba565c59 [2021-11-07 02:24:19,884 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-07 02:24:19,911 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-07 02:24:19,914 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-07 02:24:19,915 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-07 02:24:19,916 INFO L275 PluginConnector]: CDTParser initialized [2021-11-07 02:24:19,917 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31bfd4b0-dbfe-47c1-b575-f523f1a6576a/bin/utaipan-UUZaoUuFF8/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-qlogic-netxen-netxen_nic.cil.i [2021-11-07 02:24:19,983 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31bfd4b0-dbfe-47c1-b575-f523f1a6576a/bin/utaipan-UUZaoUuFF8/data/fbcf2045c/fe29da9359fc404c8f808213eaacb94b/FLAGbe4390fb8 [2021-11-07 02:24:21,208 INFO L306 CDTParser]: Found 1 translation units. [2021-11-07 02:24:21,209 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31bfd4b0-dbfe-47c1-b575-f523f1a6576a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-qlogic-netxen-netxen_nic.cil.i [2021-11-07 02:24:21,308 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31bfd4b0-dbfe-47c1-b575-f523f1a6576a/bin/utaipan-UUZaoUuFF8/data/fbcf2045c/fe29da9359fc404c8f808213eaacb94b/FLAGbe4390fb8 [2021-11-07 02:24:21,351 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31bfd4b0-dbfe-47c1-b575-f523f1a6576a/bin/utaipan-UUZaoUuFF8/data/fbcf2045c/fe29da9359fc404c8f808213eaacb94b [2021-11-07 02:24:21,353 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-07 02:24:21,355 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-07 02:24:21,356 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-07 02:24:21,356 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-07 02:24:21,359 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-07 02:24:21,360 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 02:24:21" (1/1) ... [2021-11-07 02:24:21,361 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@46f0f914 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:24:21, skipping insertion in model container [2021-11-07 02:24:21,361 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 02:24:21" (1/1) ... [2021-11-07 02:24:21,368 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-07 02:24:21,675 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 02:24:23,772 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:24:23,773 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:24:23,817 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:24:23,832 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:24:23,832 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:24:23,834 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:24:23,847 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:24:27,592 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:24:27,598 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:24:27,629 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:24:27,640 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:24:27,659 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:24:27,676 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:24:27,687 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:24:27,698 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:24:27,745 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:24:27,758 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:24:27,795 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:24:27,806 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:24:27,819 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:24:27,843 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:24:27,845 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:24:27,846 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:24:27,857 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:24:27,859 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:24:27,861 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:24:27,862 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:24:27,873 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:24:27,874 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:24:27,875 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:24:27,898 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:24:27,899 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:24:27,914 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:24:27,916 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:24:27,930 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:24:27,931 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:24:29,684 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:24:29,688 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 02:24:29,691 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:24:31,478 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_31bfd4b0-dbfe-47c1-b575-f523f1a6576a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-qlogic-netxen-netxen_nic.cil.i[798389,798402] [2021-11-07 02:24:31,481 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_31bfd4b0-dbfe-47c1-b575-f523f1a6576a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-qlogic-netxen-netxen_nic.cil.i[798534,798547] [2021-11-07 02:24:31,524 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 02:24:31,726 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2021-11-07 02:24:31,727 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3ceb8eb7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:24:31, skipping insertion in model container [2021-11-07 02:24:31,727 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-07 02:24:31,727 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-07 02:24:31,730 INFO L168 Benchmark]: Toolchain (without parser) took 10373.44 ms. Allocated memory was 104.9 MB in the beginning and 207.6 MB in the end (delta: 102.8 MB). Free memory was 55.0 MB in the beginning and 93.7 MB in the end (delta: -38.7 MB). Peak memory consumption was 106.7 MB. Max. memory is 16.1 GB. [2021-11-07 02:24:31,730 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 104.9 MB. Free memory is still 81.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-11-07 02:24:31,732 INFO L168 Benchmark]: CACSL2BoogieTranslator took 10371.20 ms. Allocated memory was 104.9 MB in the beginning and 207.6 MB in the end (delta: 102.8 MB). Free memory was 54.7 MB in the beginning and 93.7 MB in the end (delta: -38.9 MB). Peak memory consumption was 106.7 MB. Max. memory is 16.1 GB. [2021-11-07 02:24:31,734 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 104.9 MB. Free memory is still 81.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 10371.20 ms. Allocated memory was 104.9 MB in the beginning and 207.6 MB in the end (delta: 102.8 MB). Free memory was 54.7 MB in the beginning and 93.7 MB in the end (delta: -38.9 MB). Peak memory consumption was 106.7 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7299]: 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_31bfd4b0-dbfe-47c1-b575-f523f1a6576a/bin/utaipan-UUZaoUuFF8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31bfd4b0-dbfe-47c1-b575-f523f1a6576a/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_31bfd4b0-dbfe-47c1-b575-f523f1a6576a/bin/utaipan-UUZaoUuFF8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31bfd4b0-dbfe-47c1-b575-f523f1a6576a/bin/utaipan-UUZaoUuFF8/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-qlogic-netxen-netxen_nic.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31bfd4b0-dbfe-47c1-b575-f523f1a6576a/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_31bfd4b0-dbfe-47c1-b575-f523f1a6576a/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 73bd135606bcfa3b0c45cabbe5bfdbfb8fc8580ad1827ce63c7b8784ba565c59 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-47ea020 [2021-11-07 02:24:33,870 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-07 02:24:33,872 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-07 02:24:33,921 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-07 02:24:33,922 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-07 02:24:33,925 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-07 02:24:33,928 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-07 02:24:33,932 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-07 02:24:33,935 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-07 02:24:33,942 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-07 02:24:33,943 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-07 02:24:33,945 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-07 02:24:33,946 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-07 02:24:33,948 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-07 02:24:33,950 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-07 02:24:33,954 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-07 02:24:33,955 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-07 02:24:33,956 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-07 02:24:33,958 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-07 02:24:33,965 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-07 02:24:33,967 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-07 02:24:33,968 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-07 02:24:33,971 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-07 02:24:33,973 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-07 02:24:33,982 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-07 02:24:33,982 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-07 02:24:33,983 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-07 02:24:33,985 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-07 02:24:33,986 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-07 02:24:33,987 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-07 02:24:33,987 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-07 02:24:33,988 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-07 02:24:33,990 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-07 02:24:33,991 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-07 02:24:33,993 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-07 02:24:33,993 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-07 02:24:33,994 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-07 02:24:33,995 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-07 02:24:33,995 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-07 02:24:33,997 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-07 02:24:33,997 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-07 02:24:34,002 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31bfd4b0-dbfe-47c1-b575-f523f1a6576a/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-07 02:24:34,043 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-07 02:24:34,043 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-07 02:24:34,045 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-07 02:24:34,045 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-07 02:24:34,045 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-07 02:24:34,045 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-07 02:24:34,046 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-07 02:24:34,046 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-07 02:24:34,046 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-07 02:24:34,047 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-07 02:24:34,048 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-07 02:24:34,048 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-07 02:24:34,049 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-07 02:24:34,049 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-07 02:24:34,049 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-07 02:24:34,049 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-07 02:24:34,049 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-07 02:24:34,049 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-07 02:24:34,050 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-07 02:24:34,050 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-07 02:24:34,050 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-07 02:24:34,050 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-07 02:24:34,050 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-07 02:24:34,051 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 02:24:34,051 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-07 02:24:34,051 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-07 02:24:34,051 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-07 02:24:34,051 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-07 02:24:34,052 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-07 02:24:34,052 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-07 02:24:34,052 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-07 02:24:34,052 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-07 02:24:34,052 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_31bfd4b0-dbfe-47c1-b575-f523f1a6576a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31bfd4b0-dbfe-47c1-b575-f523f1a6576a/bin/utaipan-UUZaoUuFF8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 73bd135606bcfa3b0c45cabbe5bfdbfb8fc8580ad1827ce63c7b8784ba565c59 [2021-11-07 02:24:34,438 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-07 02:24:34,475 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-07 02:24:34,478 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-07 02:24:34,479 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-07 02:24:34,480 INFO L275 PluginConnector]: CDTParser initialized [2021-11-07 02:24:34,481 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31bfd4b0-dbfe-47c1-b575-f523f1a6576a/bin/utaipan-UUZaoUuFF8/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-qlogic-netxen-netxen_nic.cil.i [2021-11-07 02:24:34,566 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31bfd4b0-dbfe-47c1-b575-f523f1a6576a/bin/utaipan-UUZaoUuFF8/data/d92be7dca/babf4ce69e8f41408a8c3281383d667f/FLAG406d0aa68 [2021-11-07 02:24:35,873 INFO L306 CDTParser]: Found 1 translation units. [2021-11-07 02:24:35,874 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31bfd4b0-dbfe-47c1-b575-f523f1a6576a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-qlogic-netxen-netxen_nic.cil.i [2021-11-07 02:24:35,989 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31bfd4b0-dbfe-47c1-b575-f523f1a6576a/bin/utaipan-UUZaoUuFF8/data/d92be7dca/babf4ce69e8f41408a8c3281383d667f/FLAG406d0aa68 [2021-11-07 02:24:36,448 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31bfd4b0-dbfe-47c1-b575-f523f1a6576a/bin/utaipan-UUZaoUuFF8/data/d92be7dca/babf4ce69e8f41408a8c3281383d667f [2021-11-07 02:24:36,450 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-07 02:24:36,451 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-07 02:24:36,453 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-07 02:24:36,453 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-07 02:24:36,456 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-07 02:24:36,457 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 02:24:36" (1/1) ... [2021-11-07 02:24:36,458 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@527f8249 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:24:36, skipping insertion in model container [2021-11-07 02:24:36,459 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 02:24:36" (1/1) ... [2021-11-07 02:24:36,466 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-07 02:24:36,998 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 02:24:47,254 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_31bfd4b0-dbfe-47c1-b575-f523f1a6576a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-qlogic-netxen-netxen_nic.cil.i[798389,798402] [2021-11-07 02:24:47,257 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_31bfd4b0-dbfe-47c1-b575-f523f1a6576a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-qlogic-netxen-netxen_nic.cil.i[798534,798547] [2021-11-07 02:24:47,313 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 02:24:47,491 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-07 02:24:47,689 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 02:24:48,545 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_31bfd4b0-dbfe-47c1-b575-f523f1a6576a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-qlogic-netxen-netxen_nic.cil.i[798389,798402] [2021-11-07 02:24:48,545 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_31bfd4b0-dbfe-47c1-b575-f523f1a6576a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-qlogic-netxen-netxen_nic.cil.i[798534,798547] [2021-11-07 02:24:48,568 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 02:24:48,752 INFO L203 MainTranslator]: Completed pre-run [2021-11-07 02:24:50,460 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_31bfd4b0-dbfe-47c1-b575-f523f1a6576a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-qlogic-netxen-netxen_nic.cil.i[798389,798402] [2021-11-07 02:24:50,460 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_31bfd4b0-dbfe-47c1-b575-f523f1a6576a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-qlogic-netxen-netxen_nic.cil.i[798534,798547] [2021-11-07 02:24:50,468 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 02:24:50,981 INFO L208 MainTranslator]: Completed translation [2021-11-07 02:24:50,982 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:24:50 WrapperNode [2021-11-07 02:24:50,982 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-07 02:24:50,983 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-07 02:24:50,983 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-07 02:24:50,983 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-07 02:24:50,990 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:24:50" (1/1) ... [2021-11-07 02:24:51,177 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:24:50" (1/1) ... [2021-11-07 02:24:53,766 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-07 02:24:53,767 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-07 02:24:53,767 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-07 02:24:53,786 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-07 02:24:53,796 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:24:50" (1/1) ... [2021-11-07 02:24:53,796 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:24:50" (1/1) ... [2021-11-07 02:24:54,530 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:24:50" (1/1) ... [2021-11-07 02:24:54,531 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:24:50" (1/1) ... [2021-11-07 02:24:56,492 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:24:50" (1/1) ... [2021-11-07 02:24:56,875 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:24:50" (1/1) ... [2021-11-07 02:24:57,422 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:24:50" (1/1) ... [2021-11-07 02:24:57,985 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-07 02:24:57,986 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-07 02:24:57,986 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-07 02:24:57,986 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-07 02:24:57,987 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:24:50" (1/1) ... [2021-11-07 02:24:57,994 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 02:24:58,005 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31bfd4b0-dbfe-47c1-b575-f523f1a6576a/bin/utaipan-UUZaoUuFF8/z3 [2021-11-07 02:24:58,020 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31bfd4b0-dbfe-47c1-b575-f523f1a6576a/bin/utaipan-UUZaoUuFF8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-07 02:24:58,046 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31bfd4b0-dbfe-47c1-b575-f523f1a6576a/bin/utaipan-UUZaoUuFF8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-07 02:24:58,069 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-11-07 02:24:58,069 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_remove [2021-11-07 02:24:58,069 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_remove [2021-11-07 02:24:58,069 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_up [2021-11-07 02:24:58,070 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_up [2021-11-07 02:24:58,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_13_6 [2021-11-07 02:24:58,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_13_6 [2021-11-07 02:24:58,070 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u64~0~X~$Pointer$~TO~C_INT [2021-11-07 02:24:58,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u64~0~X~$Pointer$~TO~C_INT [2021-11-07 02:24:58,070 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_reset_context [2021-11-07 02:24:58,071 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_reset_context [2021-11-07 02:24:58,071 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_change_mtu [2021-11-07 02:24:58,071 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_change_mtu [2021-11-07 02:24:58,071 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_close [2021-11-07 02:24:58,071 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_close [2021-11-07 02:24:58,071 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2021-11-07 02:24:58,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2021-11-07 02:24:58,072 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-07 02:24:58,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2021-11-07 02:24:58,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2021-11-07 02:24:58,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-07 02:24:58,072 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-07 02:24:58,073 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_open [2021-11-07 02:24:58,073 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_open [2021-11-07 02:24:58,073 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_resume [2021-11-07 02:24:58,073 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_resume [2021-11-07 02:24:58,073 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-07 02:24:58,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-07 02:24:58,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-07 02:24:58,074 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-07 02:24:58,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_108 [2021-11-07 02:24:58,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_108 [2021-11-07 02:24:58,074 INFO L130 BoogieDeclarations]: Found specification of procedure __netxen_nic_up [2021-11-07 02:24:58,074 INFO L138 BoogieDeclarations]: Found implementation of procedure __netxen_nic_up [2021-11-07 02:24:58,075 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-07 02:24:58,075 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_hw_read_wx_2M [2021-11-07 02:24:58,075 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_hw_read_wx_2M [2021-11-07 02:24:58,076 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-07 02:24:58,076 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_pci_mem_access_direct [2021-11-07 02:24:58,076 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_pci_mem_access_direct [2021-11-07 02:24:58,076 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_pcie_sem_unlock [2021-11-07 02:24:58,077 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_pcie_sem_unlock [2021-11-07 02:24:58,077 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_pci_mem_read_2M [2021-11-07 02:24:58,077 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_pci_mem_read_2M [2021-11-07 02:24:58,077 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_detach_work [2021-11-07 02:24:58,077 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_detach_work [2021-11-07 02:24:58,077 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-07 02:24:58,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-07 02:24:58,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-07 02:24:58,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-07 02:24:58,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-07 02:24:58,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-07 02:24:58,081 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_setup_netdev [2021-11-07 02:24:58,081 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_setup_netdev [2021-11-07 02:24:58,082 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_down [2021-11-07 02:24:58,082 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_down [2021-11-07 02:24:58,082 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_shutdown [2021-11-07 02:24:58,083 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_shutdown [2021-11-07 02:24:58,083 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~ulong~0~TO~~u32~0 [2021-11-07 02:24:58,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~ulong~0~TO~~u32~0 [2021-11-07 02:24:58,083 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2021-11-07 02:24:58,084 INFO L130 BoogieDeclarations]: Found specification of procedure __netxen_nic_down [2021-11-07 02:24:58,084 INFO L138 BoogieDeclarations]: Found implementation of procedure __netxen_nic_down [2021-11-07 02:24:58,084 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-07 02:24:58,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-07 02:24:58,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-07 02:24:58,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-07 02:24:58,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-07 02:24:58,085 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_pcie_sem_lock [2021-11-07 02:24:58,085 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_pcie_sem_lock [2021-11-07 02:24:58,085 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_attach_work [2021-11-07 02:24:58,085 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_attach_work [2021-11-07 02:24:58,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-11-07 02:24:58,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-11-07 02:24:58,086 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_tx_timeout_task [2021-11-07 02:24:58,086 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_tx_timeout_task [2021-11-07 02:24:58,086 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_set_mac [2021-11-07 02:24:58,086 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_set_mac [2021-11-07 02:24:58,086 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-07 02:24:58,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-07 02:24:58,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_105 [2021-11-07 02:24:58,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_105 [2021-11-07 02:24:58,087 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-07 02:24:58,087 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-07 02:24:58,087 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-07 02:24:58,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-07 02:24:58,087 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-07 02:24:58,088 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-07 02:24:58,088 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-07 02:24:58,088 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-07 02:24:58,088 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-07 02:24:58,088 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-07 02:24:58,088 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-07 02:24:58,089 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_hw_write_wx_2M [2021-11-07 02:24:58,089 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_hw_write_wx_2M [2021-11-07 02:24:58,089 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_detach_func [2021-11-07 02:24:58,089 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_detach_func [2021-11-07 02:24:58,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-07 02:24:58,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-07 02:24:58,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-07 02:24:58,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-07 02:24:58,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-07 02:24:58,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_15_2 [2021-11-07 02:24:58,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_15_2 [2021-11-07 02:24:58,090 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_set_ringparam [2021-11-07 02:24:58,091 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_set_ringparam [2021-11-07 02:24:58,091 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_set_multicast_list [2021-11-07 02:24:58,091 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_set_multicast_list [2021-11-07 02:24:58,091 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_pci_mem_read_128M [2021-11-07 02:24:58,091 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_pci_mem_read_128M [2021-11-07 02:24:58,091 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_attach_func [2021-11-07 02:24:58,092 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_attach_func [2021-11-07 02:24:58,092 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~ulong~0~X~~u32~0~TO~C_INT [2021-11-07 02:24:58,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~ulong~0~X~~u32~0~TO~C_INT [2021-11-07 02:24:58,092 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_probe [2021-11-07 02:24:58,092 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_probe [2021-11-07 02:24:58,093 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_set_settings [2021-11-07 02:24:58,093 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_set_settings