./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-fddi-skfp-skfp.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9ad7fb26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_314d99c2-f9af-4c31-85d8-bb2174adad0c/bin/utaipan-aC7eJsxGYH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_314d99c2-f9af-4c31-85d8-bb2174adad0c/bin/utaipan-aC7eJsxGYH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_314d99c2-f9af-4c31-85d8-bb2174adad0c/bin/utaipan-aC7eJsxGYH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_314d99c2-f9af-4c31-85d8-bb2174adad0c/bin/utaipan-aC7eJsxGYH/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-fddi-skfp-skfp.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_314d99c2-f9af-4c31-85d8-bb2174adad0c/bin/utaipan-aC7eJsxGYH/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_314d99c2-f9af-4c31-85d8-bb2174adad0c/bin/utaipan-aC7eJsxGYH --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash c6e5c378706493ceb69b5c6859f99f93e312cf76a9de15b8a17e324f9d33f803 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-9ad7fb2 [2021-11-03 04:50:17,479 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-03 04:50:17,482 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-03 04:50:17,548 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-03 04:50:17,549 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-03 04:50:17,555 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-03 04:50:17,557 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-03 04:50:17,562 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-03 04:50:17,565 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-03 04:50:17,575 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-03 04:50:17,576 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-03 04:50:17,578 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-03 04:50:17,579 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-03 04:50:17,582 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-03 04:50:17,585 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-03 04:50:17,591 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-03 04:50:17,593 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-03 04:50:17,594 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-03 04:50:17,596 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-03 04:50:17,606 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-03 04:50:17,608 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-03 04:50:17,609 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-03 04:50:17,612 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-03 04:50:17,613 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-03 04:50:17,617 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-03 04:50:17,617 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-03 04:50:17,618 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-03 04:50:17,619 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-03 04:50:17,620 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-03 04:50:17,621 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-03 04:50:17,622 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-03 04:50:17,623 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-03 04:50:17,625 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-03 04:50:17,626 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-03 04:50:17,627 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-03 04:50:17,628 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-03 04:50:17,628 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-03 04:50:17,628 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-03 04:50:17,629 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-03 04:50:17,629 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-03 04:50:17,630 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-03 04:50:17,631 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_314d99c2-f9af-4c31-85d8-bb2174adad0c/bin/utaipan-aC7eJsxGYH/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-03 04:50:17,677 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-03 04:50:17,677 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-03 04:50:17,678 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-03 04:50:17,678 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-03 04:50:17,678 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-03 04:50:17,679 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-03 04:50:17,679 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-03 04:50:17,679 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-03 04:50:17,679 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-03 04:50:17,679 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-03 04:50:17,680 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-03 04:50:17,680 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-03 04:50:17,680 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-03 04:50:17,680 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-03 04:50:17,680 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-03 04:50:17,681 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-03 04:50:17,681 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-03 04:50:17,681 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-03 04:50:17,682 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-03 04:50:17,687 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-03 04:50:17,687 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-03 04:50:17,687 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-03 04:50:17,687 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-03 04:50:17,688 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-03 04:50:17,688 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-03 04:50:17,688 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-03 04:50:17,688 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-03 04:50:17,689 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-03 04:50:17,689 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-03 04:50:17,691 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-03 04:50:17,691 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-03 04:50:17,691 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-03 04:50:17,692 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-03 04:50:17,692 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-03 04:50:17,692 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-03 04:50:17,692 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-03 04:50:17,693 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_314d99c2-f9af-4c31-85d8-bb2174adad0c/bin/utaipan-aC7eJsxGYH/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_314d99c2-f9af-4c31-85d8-bb2174adad0c/bin/utaipan-aC7eJsxGYH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c6e5c378706493ceb69b5c6859f99f93e312cf76a9de15b8a17e324f9d33f803 [2021-11-03 04:50:17,958 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-03 04:50:17,985 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-03 04:50:17,987 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-03 04:50:17,989 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-03 04:50:17,990 INFO L275 PluginConnector]: CDTParser initialized [2021-11-03 04:50:17,991 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_314d99c2-f9af-4c31-85d8-bb2174adad0c/bin/utaipan-aC7eJsxGYH/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-fddi-skfp-skfp.cil.i [2021-11-03 04:50:18,106 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_314d99c2-f9af-4c31-85d8-bb2174adad0c/bin/utaipan-aC7eJsxGYH/data/4167fbc81/be8c13d12ee048fda5d7cd55f4b4031d/FLAG0add66acb [2021-11-03 04:50:19,266 INFO L306 CDTParser]: Found 1 translation units. [2021-11-03 04:50:19,267 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_314d99c2-f9af-4c31-85d8-bb2174adad0c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-fddi-skfp-skfp.cil.i [2021-11-03 04:50:19,343 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_314d99c2-f9af-4c31-85d8-bb2174adad0c/bin/utaipan-aC7eJsxGYH/data/4167fbc81/be8c13d12ee048fda5d7cd55f4b4031d/FLAG0add66acb [2021-11-03 04:50:19,460 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_314d99c2-f9af-4c31-85d8-bb2174adad0c/bin/utaipan-aC7eJsxGYH/data/4167fbc81/be8c13d12ee048fda5d7cd55f4b4031d [2021-11-03 04:50:19,463 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-03 04:50:19,465 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-03 04:50:19,467 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-03 04:50:19,467 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-03 04:50:19,470 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-03 04:50:19,471 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 04:50:19" (1/1) ... [2021-11-03 04:50:19,472 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@261d532f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:50:19, skipping insertion in model container [2021-11-03 04:50:19,472 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 04:50:19" (1/1) ... [2021-11-03 04:50:19,480 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-03 04:50:19,827 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-03 04:50:22,716 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:50:22,921 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:50:22,922 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:50:22,931 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:50:22,972 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:50:22,980 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:50:22,987 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:50:22,989 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:50:23,004 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:50:23,006 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:50:23,017 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:50:23,029 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:50:23,031 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:50:23,034 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:50:23,043 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:50:23,052 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:50:23,140 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:50:23,721 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:50:23,722 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:50:23,731 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:50:24,011 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:50:24,012 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:50:24,318 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:50:24,318 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:50:24,319 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:50:24,319 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:50:25,208 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:50:25,262 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:50:25,262 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:50:25,267 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:50:26,042 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:50:26,051 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:50:26,052 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:50:26,053 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:50:26,056 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:50:26,058 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:50:26,059 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:50:26,061 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:50:26,063 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:50:26,063 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:50:26,065 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:50:26,066 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:50:26,068 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:50:26,072 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:50:26,073 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:50:26,074 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:50:26,076 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:50:26,077 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:50:26,650 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:50:26,651 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:50:26,652 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:50:26,652 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:50:26,653 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:50:26,655 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:50:26,655 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:50:26,656 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:50:26,657 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:50:26,658 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:50:26,659 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:50:26,659 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:50:26,664 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:50:26,734 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:50:26,753 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:50:28,087 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_314d99c2-f9af-4c31-85d8-bb2174adad0c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-fddi-skfp-skfp.cil.i[640055,640068] [2021-11-03 04:50:28,092 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_314d99c2-f9af-4c31-85d8-bb2174adad0c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-fddi-skfp-skfp.cil.i[640200,640213] [2021-11-03 04:50:28,167 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-03 04:50:28,260 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2021-11-03 04:50:28,261 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6e9480af and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:50:28, skipping insertion in model container [2021-11-03 04:50:28,261 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-03 04:50:28,262 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-03 04:50:28,266 INFO L168 Benchmark]: Toolchain (without parser) took 8798.12 ms. Allocated memory was 130.0 MB in the beginning and 203.4 MB in the end (delta: 73.4 MB). Free memory was 68.0 MB in the beginning and 107.3 MB in the end (delta: -39.2 MB). Peak memory consumption was 111.7 MB. Max. memory is 16.1 GB. [2021-11-03 04:50:28,267 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 88.1 MB. Free memory is still 44.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-11-03 04:50:28,269 INFO L168 Benchmark]: CACSL2BoogieTranslator took 8794.77 ms. Allocated memory was 130.0 MB in the beginning and 203.4 MB in the end (delta: 73.4 MB). Free memory was 67.7 MB in the beginning and 107.3 MB in the end (delta: -39.5 MB). Peak memory consumption was 111.7 MB. Max. memory is 16.1 GB. [2021-11-03 04:50:28,271 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 88.1 MB. Free memory is still 44.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 8794.77 ms. Allocated memory was 130.0 MB in the beginning and 203.4 MB in the end (delta: 73.4 MB). Free memory was 67.7 MB in the beginning and 107.3 MB in the end (delta: -39.5 MB). Peak memory consumption was 111.7 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 6717]: 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_314d99c2-f9af-4c31-85d8-bb2174adad0c/bin/utaipan-aC7eJsxGYH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_314d99c2-f9af-4c31-85d8-bb2174adad0c/bin/utaipan-aC7eJsxGYH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_314d99c2-f9af-4c31-85d8-bb2174adad0c/bin/utaipan-aC7eJsxGYH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_314d99c2-f9af-4c31-85d8-bb2174adad0c/bin/utaipan-aC7eJsxGYH/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-fddi-skfp-skfp.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_314d99c2-f9af-4c31-85d8-bb2174adad0c/bin/utaipan-aC7eJsxGYH/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_314d99c2-f9af-4c31-85d8-bb2174adad0c/bin/utaipan-aC7eJsxGYH --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash c6e5c378706493ceb69b5c6859f99f93e312cf76a9de15b8a17e324f9d33f803 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-9ad7fb2 [2021-11-03 04:50:30,906 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-03 04:50:30,909 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-03 04:50:30,943 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-03 04:50:30,944 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-03 04:50:30,945 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-03 04:50:30,947 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-03 04:50:30,950 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-03 04:50:30,955 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-03 04:50:30,957 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-03 04:50:30,959 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-03 04:50:30,962 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-03 04:50:30,964 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-03 04:50:30,968 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-03 04:50:30,971 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-03 04:50:30,974 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-03 04:50:30,977 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-03 04:50:30,984 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-03 04:50:30,989 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-03 04:50:30,997 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-03 04:50:31,005 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-03 04:50:31,007 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-03 04:50:31,008 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-03 04:50:31,010 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-03 04:50:31,014 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-03 04:50:31,016 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-03 04:50:31,017 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-03 04:50:31,018 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-03 04:50:31,018 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-03 04:50:31,020 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-03 04:50:31,020 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-03 04:50:31,021 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-03 04:50:31,022 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-03 04:50:31,023 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-03 04:50:31,024 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-03 04:50:31,025 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-03 04:50:31,026 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-03 04:50:31,026 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-03 04:50:31,026 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-03 04:50:31,028 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-03 04:50:31,028 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-03 04:50:31,029 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_314d99c2-f9af-4c31-85d8-bb2174adad0c/bin/utaipan-aC7eJsxGYH/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-03 04:50:31,071 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-03 04:50:31,075 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-03 04:50:31,077 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-03 04:50:31,077 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-03 04:50:31,077 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-03 04:50:31,077 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-03 04:50:31,077 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-03 04:50:31,078 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-03 04:50:31,078 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-03 04:50:31,079 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-03 04:50:31,080 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-03 04:50:31,081 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-03 04:50:31,081 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-03 04:50:31,081 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-03 04:50:31,081 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-03 04:50:31,082 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-03 04:50:31,082 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-03 04:50:31,082 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-03 04:50:31,082 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-03 04:50:31,082 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-03 04:50:31,083 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-03 04:50:31,083 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-03 04:50:31,083 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-03 04:50:31,083 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-03 04:50:31,084 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-03 04:50:31,084 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-03 04:50:31,084 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-03 04:50:31,084 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-03 04:50:31,084 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-03 04:50:31,085 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-03 04:50:31,085 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-03 04:50:31,085 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-03 04:50:31,085 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_314d99c2-f9af-4c31-85d8-bb2174adad0c/bin/utaipan-aC7eJsxGYH/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_314d99c2-f9af-4c31-85d8-bb2174adad0c/bin/utaipan-aC7eJsxGYH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c6e5c378706493ceb69b5c6859f99f93e312cf76a9de15b8a17e324f9d33f803 [2021-11-03 04:50:31,448 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-03 04:50:31,475 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-03 04:50:31,478 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-03 04:50:31,479 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-03 04:50:31,480 INFO L275 PluginConnector]: CDTParser initialized [2021-11-03 04:50:31,481 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_314d99c2-f9af-4c31-85d8-bb2174adad0c/bin/utaipan-aC7eJsxGYH/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-fddi-skfp-skfp.cil.i [2021-11-03 04:50:31,555 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_314d99c2-f9af-4c31-85d8-bb2174adad0c/bin/utaipan-aC7eJsxGYH/data/0711792c8/22d2eb5edb36427a85d179f6217d860c/FLAG03a056a9e [2021-11-03 04:50:32,809 INFO L306 CDTParser]: Found 1 translation units. [2021-11-03 04:50:32,811 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_314d99c2-f9af-4c31-85d8-bb2174adad0c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-fddi-skfp-skfp.cil.i [2021-11-03 04:50:32,908 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_314d99c2-f9af-4c31-85d8-bb2174adad0c/bin/utaipan-aC7eJsxGYH/data/0711792c8/22d2eb5edb36427a85d179f6217d860c/FLAG03a056a9e [2021-11-03 04:50:32,940 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_314d99c2-f9af-4c31-85d8-bb2174adad0c/bin/utaipan-aC7eJsxGYH/data/0711792c8/22d2eb5edb36427a85d179f6217d860c [2021-11-03 04:50:32,943 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-03 04:50:32,946 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-03 04:50:32,950 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-03 04:50:32,950 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-03 04:50:32,955 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-03 04:50:32,956 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 04:50:32" (1/1) ... [2021-11-03 04:50:32,959 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1369adc8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:50:32, skipping insertion in model container [2021-11-03 04:50:32,959 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 04:50:32" (1/1) ... [2021-11-03 04:50:33,007 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-03 04:50:33,344 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-03 04:50:42,574 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_314d99c2-f9af-4c31-85d8-bb2174adad0c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-fddi-skfp-skfp.cil.i[640055,640068] [2021-11-03 04:50:42,581 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_314d99c2-f9af-4c31-85d8-bb2174adad0c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-fddi-skfp-skfp.cil.i[640200,640213] [2021-11-03 04:50:42,674 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-03 04:50:42,837 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-03 04:50:43,151 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-03 04:50:44,382 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_314d99c2-f9af-4c31-85d8-bb2174adad0c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-fddi-skfp-skfp.cil.i[640055,640068] [2021-11-03 04:50:44,383 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_314d99c2-f9af-4c31-85d8-bb2174adad0c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-fddi-skfp-skfp.cil.i[640200,640213] [2021-11-03 04:50:44,389 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-03 04:50:44,442 INFO L203 MainTranslator]: Completed pre-run [2021-11-03 04:50:45,717 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_314d99c2-f9af-4c31-85d8-bb2174adad0c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-fddi-skfp-skfp.cil.i[640055,640068] [2021-11-03 04:50:45,718 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_314d99c2-f9af-4c31-85d8-bb2174adad0c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-fddi-skfp-skfp.cil.i[640200,640213] [2021-11-03 04:50:45,723 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-03 04:50:46,198 INFO L208 MainTranslator]: Completed translation [2021-11-03 04:50:46,199 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:50:46 WrapperNode [2021-11-03 04:50:46,199 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-03 04:50:46,201 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-03 04:50:46,201 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-03 04:50:46,201 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-03 04:50:46,211 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:50:46" (1/1) ... [2021-11-03 04:50:46,591 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:50:46" (1/1) ...