./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--net--fddi--skfp--skfp.ko-ldv_main0_sequence_infinite_withcheck_stateful.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_6d7a9f7b-2628-4da1-ab82-935573d87cfb/bin/utaipan-UUZaoUuFF8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d7a9f7b-2628-4da1-ab82-935573d87cfb/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_6d7a9f7b-2628-4da1-ab82-935573d87cfb/bin/utaipan-UUZaoUuFF8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d7a9f7b-2628-4da1-ab82-935573d87cfb/bin/utaipan-UUZaoUuFF8/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--net--fddi--skfp--skfp.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d7a9f7b-2628-4da1-ab82-935573d87cfb/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_6d7a9f7b-2628-4da1-ab82-935573d87cfb/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 ae1b193bf427d83a3f1f53fad81176ea90d119b11231d4362e4eda124174609f --- Real Ultimate output --- This is Ultimate 0.2.1-dev-47ea020 [2021-11-07 01:07:20,481 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-07 01:07:20,484 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-07 01:07:20,540 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-07 01:07:20,541 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-07 01:07:20,546 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-07 01:07:20,548 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-07 01:07:20,552 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-07 01:07:20,555 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-07 01:07:20,562 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-07 01:07:20,563 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-07 01:07:20,565 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-07 01:07:20,566 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-07 01:07:20,569 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-07 01:07:20,571 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-07 01:07:20,577 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-07 01:07:20,579 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-07 01:07:20,580 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-07 01:07:20,582 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-07 01:07:20,592 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-07 01:07:20,594 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-07 01:07:20,595 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-07 01:07:20,599 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-07 01:07:20,600 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-07 01:07:20,603 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-07 01:07:20,604 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-07 01:07:20,604 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-07 01:07:20,606 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-07 01:07:20,607 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-07 01:07:20,609 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-07 01:07:20,609 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-07 01:07:20,610 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-07 01:07:20,612 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-07 01:07:20,613 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-07 01:07:20,615 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-07 01:07:20,615 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-07 01:07:20,616 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-07 01:07:20,616 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-07 01:07:20,616 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-07 01:07:20,617 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-07 01:07:20,618 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-07 01:07:20,619 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d7a9f7b-2628-4da1-ab82-935573d87cfb/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-07 01:07:20,665 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-07 01:07:20,665 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-07 01:07:20,667 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-07 01:07:20,667 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-07 01:07:20,668 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-07 01:07:20,668 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-07 01:07:20,668 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-07 01:07:20,668 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-07 01:07:20,668 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-07 01:07:20,669 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-07 01:07:20,670 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-07 01:07:20,670 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-07 01:07:20,670 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-07 01:07:20,671 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-07 01:07:20,671 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-07 01:07:20,672 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-07 01:07:20,672 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-07 01:07:20,672 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-07 01:07:20,672 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-07 01:07:20,672 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-07 01:07:20,673 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-07 01:07:20,673 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-07 01:07:20,673 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-07 01:07:20,673 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-07 01:07:20,673 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-07 01:07:20,674 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-07 01:07:20,674 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-07 01:07:20,674 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 01:07:20,674 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-07 01:07:20,675 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-07 01:07:20,675 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-07 01:07:20,675 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-07 01:07:20,675 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-07 01:07:20,676 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-07 01:07:20,676 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-07 01:07:20,676 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-07 01:07:20,676 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_6d7a9f7b-2628-4da1-ab82-935573d87cfb/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d7a9f7b-2628-4da1-ab82-935573d87cfb/bin/utaipan-UUZaoUuFF8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ae1b193bf427d83a3f1f53fad81176ea90d119b11231d4362e4eda124174609f [2021-11-07 01:07:20,970 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-07 01:07:20,992 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-07 01:07:21,000 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-07 01:07:21,001 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-07 01:07:21,001 INFO L275 PluginConnector]: CDTParser initialized [2021-11-07 01:07:21,002 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d7a9f7b-2628-4da1-ab82-935573d87cfb/bin/utaipan-UUZaoUuFF8/../../sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--net--fddi--skfp--skfp.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i [2021-11-07 01:07:21,071 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d7a9f7b-2628-4da1-ab82-935573d87cfb/bin/utaipan-UUZaoUuFF8/data/6b1c12b4a/a5b224245a2247549c12480423a6dae4/FLAGa231a2af2 [2021-11-07 01:07:22,260 INFO L306 CDTParser]: Found 1 translation units. [2021-11-07 01:07:22,261 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d7a9f7b-2628-4da1-ab82-935573d87cfb/sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--net--fddi--skfp--skfp.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i [2021-11-07 01:07:22,360 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d7a9f7b-2628-4da1-ab82-935573d87cfb/bin/utaipan-UUZaoUuFF8/data/6b1c12b4a/a5b224245a2247549c12480423a6dae4/FLAGa231a2af2 [2021-11-07 01:07:22,446 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d7a9f7b-2628-4da1-ab82-935573d87cfb/bin/utaipan-UUZaoUuFF8/data/6b1c12b4a/a5b224245a2247549c12480423a6dae4 [2021-11-07 01:07:22,448 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-07 01:07:22,450 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-07 01:07:22,453 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-07 01:07:22,453 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-07 01:07:22,457 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-07 01:07:22,457 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:07:22" (1/1) ... [2021-11-07 01:07:22,459 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@76c6c623 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:07:22, skipping insertion in model container [2021-11-07 01:07:22,459 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:07:22" (1/1) ... [2021-11-07 01:07:22,467 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-07 01:07:22,738 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 01:07:24,909 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 01:07:25,042 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 01:07:25,043 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 01:07:25,047 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 01:07:25,061 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 01:07:25,065 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 01:07:25,067 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 01:07:25,068 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:07:25,071 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 01:07:25,073 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 01:07:25,074 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 01:07:25,087 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 01:07:25,088 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 01:07:25,090 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:07:25,094 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:07:25,107 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 01:07:25,202 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 01:07:25,640 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 01:07:25,641 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 01:07:26,586 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 01:07:26,638 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 01:07:26,638 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 01:07:26,642 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 01:07:27,322 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 01:07:27,328 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 01:07:27,330 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 01:07:27,331 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 01:07:27,334 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 01:07:27,335 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 01:07:27,342 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:07:27,343 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:07:27,344 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:07:27,345 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 01:07:27,346 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 01:07:27,347 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 01:07:27,347 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 01:07:27,349 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 01:07:27,350 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 01:07:27,350 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 01:07:27,351 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 01:07:27,351 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 01:07:28,105 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 01:07:28,105 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 01:07:28,106 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 01:07:28,107 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 01:07:28,108 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 01:07:28,110 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 01:07:28,111 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 01:07:28,112 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 01:07:28,112 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 01:07:28,113 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 01:07:28,114 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 01:07:28,115 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:07:28,120 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 01:07:28,135 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_6d7a9f7b-2628-4da1-ab82-935573d87cfb/sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--net--fddi--skfp--skfp.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i[553420,553433] [2021-11-07 01:07:28,280 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 01:07:28,335 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 01:07:28,336 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7a35cb7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:07:28, skipping insertion in model container [2021-11-07 01:07:28,336 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-07 01:07:28,337 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-07 01:07:28,339 INFO L168 Benchmark]: Toolchain (without parser) took 5887.19 ms. Allocated memory was 96.5 MB in the beginning and 222.3 MB in the end (delta: 125.8 MB). Free memory was 55.8 MB in the beginning and 89.9 MB in the end (delta: -34.1 MB). Peak memory consumption was 92.1 MB. Max. memory is 16.1 GB. [2021-11-07 01:07:28,340 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 96.5 MB. Free memory was 69.1 MB in the beginning and 69.1 MB in the end (delta: 33.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-11-07 01:07:28,341 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5884.02 ms. Allocated memory was 96.5 MB in the beginning and 222.3 MB in the end (delta: 125.8 MB). Free memory was 55.5 MB in the beginning and 89.9 MB in the end (delta: -34.4 MB). Peak memory consumption was 92.1 MB. Max. memory is 16.1 GB. [2021-11-07 01:07:28,343 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 96.5 MB. Free memory was 69.1 MB in the beginning and 69.1 MB in the end (delta: 33.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5884.02 ms. Allocated memory was 96.5 MB in the beginning and 222.3 MB in the end (delta: 125.8 MB). Free memory was 55.5 MB in the beginning and 89.9 MB in the end (delta: -34.4 MB). Peak memory consumption was 92.1 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 6213]: 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_6d7a9f7b-2628-4da1-ab82-935573d87cfb/bin/utaipan-UUZaoUuFF8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d7a9f7b-2628-4da1-ab82-935573d87cfb/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_6d7a9f7b-2628-4da1-ab82-935573d87cfb/bin/utaipan-UUZaoUuFF8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d7a9f7b-2628-4da1-ab82-935573d87cfb/bin/utaipan-UUZaoUuFF8/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--net--fddi--skfp--skfp.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d7a9f7b-2628-4da1-ab82-935573d87cfb/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_6d7a9f7b-2628-4da1-ab82-935573d87cfb/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 ae1b193bf427d83a3f1f53fad81176ea90d119b11231d4362e4eda124174609f --- Real Ultimate output --- This is Ultimate 0.2.1-dev-47ea020 [2021-11-07 01:07:30,659 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-07 01:07:30,662 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-07 01:07:30,715 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-07 01:07:30,716 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-07 01:07:30,721 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-07 01:07:30,723 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-07 01:07:30,728 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-07 01:07:30,731 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-07 01:07:30,742 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-07 01:07:30,744 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-07 01:07:30,746 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-07 01:07:30,746 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-07 01:07:30,749 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-07 01:07:30,751 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-07 01:07:30,753 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-07 01:07:30,754 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-07 01:07:30,755 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-07 01:07:30,757 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-07 01:07:30,759 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-07 01:07:30,761 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-07 01:07:30,763 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-07 01:07:30,764 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-07 01:07:30,765 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-07 01:07:30,769 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-07 01:07:30,770 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-07 01:07:30,770 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-07 01:07:30,771 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-07 01:07:30,772 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-07 01:07:30,773 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-07 01:07:30,773 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-07 01:07:30,774 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-07 01:07:30,775 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-07 01:07:30,776 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-07 01:07:30,777 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-07 01:07:30,777 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-07 01:07:30,778 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-07 01:07:30,778 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-07 01:07:30,779 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-07 01:07:30,780 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-07 01:07:30,780 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-07 01:07:30,781 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d7a9f7b-2628-4da1-ab82-935573d87cfb/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-07 01:07:30,805 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-07 01:07:30,806 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-07 01:07:30,806 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-07 01:07:30,807 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-07 01:07:30,807 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-07 01:07:30,807 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-07 01:07:30,807 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-07 01:07:30,808 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-07 01:07:30,808 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-07 01:07:30,809 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-07 01:07:30,809 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-07 01:07:30,809 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-07 01:07:30,809 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-07 01:07:30,809 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-07 01:07:30,810 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-07 01:07:30,810 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-07 01:07:30,810 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-07 01:07:30,810 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-07 01:07:30,810 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-07 01:07:30,810 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-07 01:07:30,811 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-07 01:07:30,811 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-07 01:07:30,811 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-07 01:07:30,811 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 01:07:30,811 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-07 01:07:30,811 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-07 01:07:30,812 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-07 01:07:30,812 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-07 01:07:30,812 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-07 01:07:30,812 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-07 01:07:30,812 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-07 01:07:30,812 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-07 01:07:30,812 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_6d7a9f7b-2628-4da1-ab82-935573d87cfb/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d7a9f7b-2628-4da1-ab82-935573d87cfb/bin/utaipan-UUZaoUuFF8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ae1b193bf427d83a3f1f53fad81176ea90d119b11231d4362e4eda124174609f [2021-11-07 01:07:31,210 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-07 01:07:31,241 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-07 01:07:31,244 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-07 01:07:31,245 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-07 01:07:31,246 INFO L275 PluginConnector]: CDTParser initialized [2021-11-07 01:07:31,247 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d7a9f7b-2628-4da1-ab82-935573d87cfb/bin/utaipan-UUZaoUuFF8/../../sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--net--fddi--skfp--skfp.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i [2021-11-07 01:07:31,312 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d7a9f7b-2628-4da1-ab82-935573d87cfb/bin/utaipan-UUZaoUuFF8/data/db2d5e1d6/9c249973243942cd8ef0e748d76319b9/FLAG9ee6211c2 [2021-11-07 01:07:32,615 INFO L306 CDTParser]: Found 1 translation units. [2021-11-07 01:07:32,616 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d7a9f7b-2628-4da1-ab82-935573d87cfb/sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--net--fddi--skfp--skfp.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i [2021-11-07 01:07:32,718 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d7a9f7b-2628-4da1-ab82-935573d87cfb/bin/utaipan-UUZaoUuFF8/data/db2d5e1d6/9c249973243942cd8ef0e748d76319b9/FLAG9ee6211c2 [2021-11-07 01:07:33,195 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d7a9f7b-2628-4da1-ab82-935573d87cfb/bin/utaipan-UUZaoUuFF8/data/db2d5e1d6/9c249973243942cd8ef0e748d76319b9 [2021-11-07 01:07:33,199 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-07 01:07:33,201 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-07 01:07:33,203 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-07 01:07:33,203 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-07 01:07:33,207 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-07 01:07:33,207 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:07:33" (1/1) ... [2021-11-07 01:07:33,209 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ffb9dd4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:07:33, skipping insertion in model container [2021-11-07 01:07:33,209 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:07:33" (1/1) ... [2021-11-07 01:07:33,216 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-07 01:07:33,495 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 01:07:39,184 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_6d7a9f7b-2628-4da1-ab82-935573d87cfb/sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--net--fddi--skfp--skfp.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i[553420,553433] [2021-11-07 01:07:39,335 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 01:07:39,404 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-07 01:07:39,539 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 01:07:40,465 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_6d7a9f7b-2628-4da1-ab82-935573d87cfb/sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--net--fddi--skfp--skfp.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i[553420,553433] [2021-11-07 01:07:40,472 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 01:07:40,498 INFO L203 MainTranslator]: Completed pre-run [2021-11-07 01:07:41,610 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_6d7a9f7b-2628-4da1-ab82-935573d87cfb/sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--net--fddi--skfp--skfp.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i[553420,553433] [2021-11-07 01:07:41,624 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 01:07:42,078 INFO L208 MainTranslator]: Completed translation [2021-11-07 01:07:42,082 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:07:42 WrapperNode [2021-11-07 01:07:42,083 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-07 01:07:42,084 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-07 01:07:42,085 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-07 01:07:42,085 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-07 01:07:42,092 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:07:42" (1/1) ... [2021-11-07 01:07:42,471 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:07:42" (1/1) ...