./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_581793b8-4814-4710-b25c-57b32aca3e53/bin/utaipan-gh47qXpMRh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_581793b8-4814-4710-b25c-57b32aca3e53/bin/utaipan-gh47qXpMRh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_581793b8-4814-4710-b25c-57b32aca3e53/bin/utaipan-gh47qXpMRh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_581793b8-4814-4710-b25c-57b32aca3e53/bin/utaipan-gh47qXpMRh/config/TaipanReach.xml -i ../../sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_581793b8-4814-4710-b25c-57b32aca3e53/bin/utaipan-gh47qXpMRh/config/svcomp-Overflow-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_581793b8-4814-4710-b25c-57b32aca3e53/bin/utaipan-gh47qXpMRh --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 983abd99a19c0fb2c299fef3c5e968ab6393a073f240f1283828f218ef38f546 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 06:48:52,295 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 06:48:52,297 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 06:48:52,317 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 06:48:52,318 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 06:48:52,319 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 06:48:52,320 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 06:48:52,322 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 06:48:52,323 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 06:48:52,324 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 06:48:52,325 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 06:48:52,326 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 06:48:52,327 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 06:48:52,328 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 06:48:52,329 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 06:48:52,330 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 06:48:52,331 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 06:48:52,332 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 06:48:52,333 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 06:48:52,335 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 06:48:52,337 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 06:48:52,338 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 06:48:52,339 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 06:48:52,340 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 06:48:52,344 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 06:48:52,344 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 06:48:52,344 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 06:48:52,346 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 06:48:52,346 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 06:48:52,347 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 06:48:52,348 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 06:48:52,348 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 06:48:52,349 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 06:48:52,350 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 06:48:52,350 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 06:48:52,351 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 06:48:52,351 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 06:48:52,352 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 06:48:52,352 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 06:48:52,353 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 06:48:52,353 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 06:48:52,354 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_581793b8-4814-4710-b25c-57b32aca3e53/bin/utaipan-gh47qXpMRh/config/svcomp-Overflow-64bit-Taipan_Default.epf [2022-12-14 06:48:52,377 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 06:48:52,377 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 06:48:52,377 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-14 06:48:52,378 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-14 06:48:52,378 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 06:48:52,379 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-14 06:48:52,379 INFO L138 SettingsManager]: * User list type=DISABLED [2022-12-14 06:48:52,379 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-12-14 06:48:52,379 INFO L138 SettingsManager]: * Explicit value domain=true [2022-12-14 06:48:52,379 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-12-14 06:48:52,379 INFO L138 SettingsManager]: * Octagon Domain=false [2022-12-14 06:48:52,380 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-12-14 06:48:52,380 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-12-14 06:48:52,380 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-12-14 06:48:52,380 INFO L138 SettingsManager]: * Interval Domain=false [2022-12-14 06:48:52,380 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-12-14 06:48:52,381 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-12-14 06:48:52,381 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-12-14 06:48:52,381 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 06:48:52,381 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 06:48:52,381 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 06:48:52,382 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 06:48:52,382 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 06:48:52,382 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 06:48:52,382 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 06:48:52,382 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 06:48:52,382 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 06:48:52,382 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 06:48:52,383 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 06:48:52,383 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 06:48:52,383 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-14 06:48:52,383 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 06:48:52,383 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 06:48:52,384 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-12-14 06:48:52,384 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 06:48:52,384 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 06:48:52,384 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-12-14 06:48:52,384 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 06:48:52,384 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 06:48:52,384 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-12-14 06:48:52,384 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_581793b8-4814-4710-b25c-57b32aca3e53/bin/utaipan-gh47qXpMRh/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_581793b8-4814-4710-b25c-57b32aca3e53/bin/utaipan-gh47qXpMRh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 983abd99a19c0fb2c299fef3c5e968ab6393a073f240f1283828f218ef38f546 [2022-12-14 06:48:52,573 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 06:48:52,593 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 06:48:52,595 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 06:48:52,596 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 06:48:52,596 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 06:48:52,597 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_581793b8-4814-4710-b25c-57b32aca3e53/bin/utaipan-gh47qXpMRh/../../sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i [2022-12-14 06:48:55,264 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 06:48:56,234 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 06:48:56,234 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i [2022-12-14 06:48:56,322 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_581793b8-4814-4710-b25c-57b32aca3e53/bin/utaipan-gh47qXpMRh/data/07b1c916f/c36f8f1199b34376a226fca4a22cfb01/FLAGfcd84489c [2022-12-14 06:48:56,332 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_581793b8-4814-4710-b25c-57b32aca3e53/bin/utaipan-gh47qXpMRh/data/07b1c916f/c36f8f1199b34376a226fca4a22cfb01 [2022-12-14 06:48:56,334 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 06:48:56,335 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 06:48:56,336 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 06:48:56,337 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 06:48:56,339 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 06:48:56,340 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:48:56" (1/1) ... [2022-12-14 06:48:56,341 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@818b695 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:48:56, skipping insertion in model container [2022-12-14 06:48:56,341 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:48:56" (1/1) ... [2022-12-14 06:48:56,346 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 06:48:56,676 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 06:49:20,390 WARN L623 FunctionHandler]: Unknown extern function __xstat [2022-12-14 06:49:20,390 WARN L623 FunctionHandler]: Unknown extern function __lxstat [2022-12-14 06:49:20,391 WARN L623 FunctionHandler]: Unknown extern function __fxstat [2022-12-14 06:49:20,391 WARN L623 FunctionHandler]: Unknown extern function __fxstatat [2022-12-14 06:49:20,392 WARN L623 FunctionHandler]: Unknown extern function __xmknod [2022-12-14 06:49:20,392 WARN L623 FunctionHandler]: Unknown extern function __xmknodat [2022-12-14 06:49:20,393 WARN L623 FunctionHandler]: Unknown extern function __xstat64 [2022-12-14 06:49:20,393 WARN L623 FunctionHandler]: Unknown extern function __lxstat64 [2022-12-14 06:49:20,394 WARN L623 FunctionHandler]: Unknown extern function __fxstat64 [2022-12-14 06:49:20,394 WARN L623 FunctionHandler]: Unknown extern function __fxstatat64 [2022-12-14 06:49:20,395 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-12-14 06:49:20,396 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-12-14 06:49:20,396 WARN L623 FunctionHandler]: Unknown extern function strtoll [2022-12-14 06:49:20,397 WARN L623 FunctionHandler]: Unknown extern function __realpath_chk [2022-12-14 06:49:20,397 WARN L623 FunctionHandler]: Unknown extern function __realpath_alias [2022-12-14 06:49:20,398 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk [2022-12-14 06:49:20,399 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk_warn [2022-12-14 06:49:20,399 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_alias [2022-12-14 06:49:20,400 WARN L623 FunctionHandler]: Unknown extern function __wctomb_chk [2022-12-14 06:49:20,400 WARN L623 FunctionHandler]: Unknown extern function __wctomb_alias [2022-12-14 06:49:20,401 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk [2022-12-14 06:49:20,402 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk_warn [2022-12-14 06:49:20,402 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_alias [2022-12-14 06:49:20,403 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk [2022-12-14 06:49:20,404 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk_warn [2022-12-14 06:49:20,404 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_alias [2022-12-14 06:49:20,421 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memcpy_chk [2022-12-14 06:49:20,422 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memmove_chk [2022-12-14 06:49:20,422 WARN L611 FunctionHandler]: implicit declaration of function __builtin___mempcpy_chk [2022-12-14 06:49:20,423 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memset_chk [2022-12-14 06:49:20,424 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcpy_chk [2022-12-14 06:49:20,425 WARN L611 FunctionHandler]: implicit declaration of function __builtin___stpcpy_chk [2022-12-14 06:49:20,425 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncpy_chk [2022-12-14 06:49:20,426 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_chk [2022-12-14 06:49:20,426 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_alias [2022-12-14 06:49:20,427 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcat_chk [2022-12-14 06:49:20,428 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncat_chk [2022-12-14 06:49:20,428 WARN L623 FunctionHandler]: Unknown extern function fchmod [2022-12-14 06:49:20,429 WARN L623 FunctionHandler]: Unknown extern function chmod [2022-12-14 06:49:20,430 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-14 06:49:20,430 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 06:49:20,430 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-14 06:49:20,432 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 06:49:20,432 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-14 06:49:20,432 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-14 06:49:20,433 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 06:49:20,433 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-14 06:49:20,434 WARN L623 FunctionHandler]: Unknown extern function __read_chk [2022-12-14 06:49:20,434 WARN L623 FunctionHandler]: Unknown extern function __read_chk_warn [2022-12-14 06:49:20,434 WARN L623 FunctionHandler]: Unknown extern function __read_alias [2022-12-14 06:49:20,435 WARN L623 FunctionHandler]: Unknown extern function __pread_chk [2022-12-14 06:49:20,436 WARN L623 FunctionHandler]: Unknown extern function __pread_chk_warn [2022-12-14 06:49:20,436 WARN L623 FunctionHandler]: Unknown extern function __pread_alias [2022-12-14 06:49:20,437 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk [2022-12-14 06:49:20,438 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk_warn [2022-12-14 06:49:20,438 WARN L623 FunctionHandler]: Unknown extern function __pread64_alias [2022-12-14 06:49:20,439 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk [2022-12-14 06:49:20,439 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk_warn [2022-12-14 06:49:20,440 WARN L623 FunctionHandler]: Unknown extern function __readlink_alias [2022-12-14 06:49:20,440 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk [2022-12-14 06:49:20,441 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk_warn [2022-12-14 06:49:20,441 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_alias [2022-12-14 06:49:20,442 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk [2022-12-14 06:49:20,442 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk_warn [2022-12-14 06:49:20,443 WARN L623 FunctionHandler]: Unknown extern function __getcwd_alias [2022-12-14 06:49:20,443 WARN L623 FunctionHandler]: Unknown extern function __getwd_chk [2022-12-14 06:49:20,444 WARN L623 FunctionHandler]: Unknown extern function __getwd_warn [2022-12-14 06:49:20,444 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk [2022-12-14 06:49:20,445 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk_warn [2022-12-14 06:49:20,445 WARN L623 FunctionHandler]: Unknown extern function __confstr_alias [2022-12-14 06:49:20,446 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk [2022-12-14 06:49:20,446 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk_warn [2022-12-14 06:49:20,447 WARN L623 FunctionHandler]: Unknown extern function __getgroups_alias [2022-12-14 06:49:20,447 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk [2022-12-14 06:49:20,448 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk_warn [2022-12-14 06:49:20,448 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_alias [2022-12-14 06:49:20,449 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk [2022-12-14 06:49:20,449 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk_warn [2022-12-14 06:49:20,450 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_alias [2022-12-14 06:49:20,450 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk [2022-12-14 06:49:20,451 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk_warn [2022-12-14 06:49:20,451 WARN L623 FunctionHandler]: Unknown extern function __gethostname_alias [2022-12-14 06:49:20,452 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk [2022-12-14 06:49:20,452 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk_warn [2022-12-14 06:49:20,453 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_alias [2022-12-14 06:49:20,455 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-12-14 06:49:20,455 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 06:49:20,456 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 06:49:20,456 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 06:49:20,457 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 06:49:20,458 WARN L623 FunctionHandler]: Unknown extern function _IO_getc [2022-12-14 06:49:20,459 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-12-14 06:49:20,460 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-12-14 06:49:20,461 WARN L623 FunctionHandler]: Unknown extern function _IO_putc [2022-12-14 06:49:20,462 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[478337,478350] [2022-12-14 06:49:20,462 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-12-14 06:49:20,463 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[478518,478531] [2022-12-14 06:49:20,463 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[478687,478700] [2022-12-14 06:49:20,464 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[478830,478843] [2022-12-14 06:49:20,464 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[479236,479249] [2022-12-14 06:49:20,465 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-12-14 06:49:20,465 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[479415,479428] [2022-12-14 06:49:20,465 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[479579,479592] [2022-12-14 06:49:20,466 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[479721,479734] [2022-12-14 06:49:20,466 WARN L623 FunctionHandler]: Unknown extern function __getdelim [2022-12-14 06:49:20,467 WARN L611 FunctionHandler]: implicit declaration of function __builtin___vsnprintf_chk [2022-12-14 06:49:20,468 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-12-14 06:49:20,468 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-12-14 06:49:20,469 WARN L623 FunctionHandler]: Unknown extern function __vdprintf_chk [2022-12-14 06:49:20,469 WARN L623 FunctionHandler]: Unknown extern function __obstack_vprintf_chk [2022-12-14 06:49:20,470 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk [2022-12-14 06:49:20,470 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk_warn [2022-12-14 06:49:20,471 WARN L623 FunctionHandler]: Unknown extern function __fgets_alias [2022-12-14 06:49:20,471 WARN L623 FunctionHandler]: Unknown extern function __fread_chk [2022-12-14 06:49:20,472 WARN L623 FunctionHandler]: Unknown extern function __fread_chk_warn [2022-12-14 06:49:20,472 WARN L623 FunctionHandler]: Unknown extern function __fread_alias [2022-12-14 06:49:20,473 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk [2022-12-14 06:49:20,474 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk_warn [2022-12-14 06:49:20,474 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_alias [2022-12-14 06:49:20,475 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk [2022-12-14 06:49:20,475 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk_warn [2022-12-14 06:49:20,476 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_alias [2022-12-14 06:49:20,476 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[489988,490001] [2022-12-14 06:49:20,477 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[490076,490089] [2022-12-14 06:49:20,479 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-12-14 06:49:20,479 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[492131,492144] [2022-12-14 06:49:20,480 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[492279,492292] [2022-12-14 06:49:20,481 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[492483,492496] [2022-12-14 06:49:20,481 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[492573,492586] [2022-12-14 06:49:20,482 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[492860,492873] [2022-12-14 06:49:20,482 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[493027,493040] [2022-12-14 06:49:20,483 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[493434,493447] [2022-12-14 06:49:20,483 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 06:49:20,484 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[493718,493731] [2022-12-14 06:49:20,485 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[494040,494053] [2022-12-14 06:49:20,485 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[494158,494171] [2022-12-14 06:49:20,486 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[494489,494502] [2022-12-14 06:49:20,486 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-14 06:49:20,486 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[494717,494730] [2022-12-14 06:49:20,487 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[494775,494788] [2022-12-14 06:49:20,487 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-14 06:49:20,487 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[495005,495018] [2022-12-14 06:49:20,488 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-14 06:49:20,488 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[495237,495250] [2022-12-14 06:49:20,488 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[495515,495528] [2022-12-14 06:49:20,489 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-14 06:49:20,489 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 06:49:20,489 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[495773,495786] [2022-12-14 06:49:20,490 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[495829,495842] [2022-12-14 06:49:20,490 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[495936,495949] [2022-12-14 06:49:20,490 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[496081,496094] [2022-12-14 06:49:20,491 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[496300,496313] [2022-12-14 06:49:20,491 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 06:49:20,492 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[496509,496522] [2022-12-14 06:49:20,492 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[496564,496577] [2022-12-14 06:49:20,492 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[496675,496688] [2022-12-14 06:49:20,493 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[496824,496837] [2022-12-14 06:49:20,493 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[496956,496969] [2022-12-14 06:49:20,494 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 06:49:20,494 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[497183,497196] [2022-12-14 06:49:20,494 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 06:49:20,495 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[497400,497413] [2022-12-14 06:49:20,495 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[497457,497470] [2022-12-14 06:49:20,495 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[497518,497531] [2022-12-14 06:49:20,496 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[497631,497644] [2022-12-14 06:49:20,496 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[497782,497795] [2022-12-14 06:49:20,497 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[497930,497943] [2022-12-14 06:49:20,497 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 06:49:20,498 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[498143,498156] [2022-12-14 06:49:20,498 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[498256,498269] [2022-12-14 06:49:20,498 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[498407,498420] [2022-12-14 06:49:20,499 WARN L623 FunctionHandler]: Unknown extern function fputc_unlocked [2022-12-14 06:49:20,499 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[498589,498602] [2022-12-14 06:49:20,499 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[498696,498709] [2022-12-14 06:49:20,500 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[498841,498854] [2022-12-14 06:49:20,501 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[499313,499326] [2022-12-14 06:49:20,501 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[499365,499378] [2022-12-14 06:49:20,501 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[499472,499485] [2022-12-14 06:49:20,502 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[499617,499630] [2022-12-14 06:49:20,502 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[499719,499732] [2022-12-14 06:49:20,502 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[499771,499784] [2022-12-14 06:49:20,503 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[499878,499891] [2022-12-14 06:49:20,503 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[500023,500036] [2022-12-14 06:49:20,503 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[500096,500109] [2022-12-14 06:49:20,504 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[500148,500161] [2022-12-14 06:49:20,504 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[500255,500268] [2022-12-14 06:49:20,504 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[500400,500413] [2022-12-14 06:49:20,505 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 06:49:20,507 WARN L623 FunctionHandler]: Unknown extern function getdelim [2022-12-14 06:49:20,508 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[502344,502357] [2022-12-14 06:49:20,508 WARN L623 FunctionHandler]: Unknown extern function feof [2022-12-14 06:49:20,508 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[502482,502495] [2022-12-14 06:49:20,509 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[502637,502650] [2022-12-14 06:49:20,509 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[502778,502791] [2022-12-14 06:49:20,509 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[502850,502863] [2022-12-14 06:49:20,511 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[504199,504212] [2022-12-14 06:49:20,512 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[504302,504315] [2022-12-14 06:49:20,512 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[504374,504387] [2022-12-14 06:49:20,512 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[504426,504439] [2022-12-14 06:49:20,513 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[504477,504490] [2022-12-14 06:49:20,513 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[504567,504580] [2022-12-14 06:49:20,513 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[504621,504634] [2022-12-14 06:49:20,513 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[504674,504687] [2022-12-14 06:49:20,514 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[504752,504765] [2022-12-14 06:49:20,514 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[504806,504819] [2022-12-14 06:49:20,514 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[504859,504872] [2022-12-14 06:49:20,514 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[504935,504948] [2022-12-14 06:49:20,514 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[504987,505000] [2022-12-14 06:49:20,515 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[505038,505051] [2022-12-14 06:49:20,516 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 06:49:20,516 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-14 06:49:20,516 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 06:49:20,517 WARN L623 FunctionHandler]: Unknown extern function pathconf [2022-12-14 06:49:20,517 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 06:49:20,517 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 06:49:20,519 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 06:49:20,519 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-14 06:49:20,520 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 06:49:20,520 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-14 06:49:20,521 WARN L623 FunctionHandler]: Unknown extern function readdir [2022-12-14 06:49:20,521 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 06:49:20,523 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 06:49:20,524 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 06:49:20,527 WARN L623 FunctionHandler]: Unknown extern function closedir [2022-12-14 06:49:20,528 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 06:49:20,529 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 06:49:20,536 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 06:49:20,551 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[534422,534435] [2022-12-14 06:49:20,552 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[534512,534525] [2022-12-14 06:49:20,552 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[534655,534668] [2022-12-14 06:49:20,553 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[534947,534960] [2022-12-14 06:49:20,553 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[535045,535058] [2022-12-14 06:49:20,553 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[535200,535213] [2022-12-14 06:49:20,555 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-12-14 06:49:20,591 WARN L623 FunctionHandler]: Unknown extern function strtod_l [2022-12-14 06:49:20,592 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-12-14 06:49:20,627 WARN L623 FunctionHandler]: Unknown extern function strtold_l [2022-12-14 06:49:20,629 WARN L623 FunctionHandler]: Unknown extern function __recv_chk [2022-12-14 06:49:20,630 WARN L623 FunctionHandler]: Unknown extern function __recv_chk_warn [2022-12-14 06:49:20,630 WARN L623 FunctionHandler]: Unknown extern function __recv_alias [2022-12-14 06:49:20,631 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk [2022-12-14 06:49:20,631 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk_warn [2022-12-14 06:49:20,632 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_alias [2022-12-14 06:49:20,633 WARN L623 FunctionHandler]: Unknown extern function getaddrinfo [2022-12-14 06:49:20,633 WARN L623 FunctionHandler]: Unknown extern function __strdup [2022-12-14 06:49:20,634 WARN L623 FunctionHandler]: Unknown extern function freeaddrinfo [2022-12-14 06:49:20,634 WARN L623 FunctionHandler]: Unknown extern function gai_strerror [2022-12-14 06:49:20,636 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 06:49:20,636 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 06:49:20,637 WARN L623 FunctionHandler]: Unknown extern function __rawmemchr [2022-12-14 06:49:20,639 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 06:49:20,640 WARN L623 FunctionHandler]: Unknown extern function lstat [2022-12-14 06:49:20,640 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 06:49:20,641 WARN L611 FunctionHandler]: implicit declaration of function __builtin_strspn [2022-12-14 06:49:20,642 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 06:49:20,642 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 06:49:20,643 WARN L623 FunctionHandler]: Unknown extern function memmove [2022-12-14 06:49:20,643 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 06:49:20,645 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 06:49:20,646 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-12-14 06:49:20,647 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 06:49:20,648 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 06:49:20,649 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 06:49:20,650 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 06:49:20,651 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 06:49:20,652 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: rpl_fcntl [2022-12-14 06:49:20,652 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7d87e049 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:49:20, skipping insertion in model container [2022-12-14 06:49:20,653 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 06:49:20,653 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-12-14 06:49:20,654 INFO L158 Benchmark]: Toolchain (without parser) took 24318.12ms. Allocated memory was 272.6MB in the beginning and 327.2MB in the end (delta: 54.5MB). Free memory was 179.2MB in the beginning and 92.7MB in the end (delta: 86.4MB). Peak memory consumption was 169.6MB. Max. memory is 16.1GB. [2022-12-14 06:49:20,654 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 165.7MB. Free memory is still 106.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 06:49:20,655 INFO L158 Benchmark]: CACSL2BoogieTranslator took 24316.41ms. Allocated memory was 272.6MB in the beginning and 327.2MB in the end (delta: 54.5MB). Free memory was 179.2MB in the beginning and 92.7MB in the end (delta: 86.4MB). Peak memory consumption was 169.6MB. Max. memory is 16.1GB. [2022-12-14 06:49:20,656 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 165.7MB. Free memory is still 106.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 24316.41ms. Allocated memory was 272.6MB in the beginning and 327.2MB in the end (delta: 54.5MB). Free memory was 179.2MB in the beginning and 92.7MB in the end (delta: 86.4MB). Peak memory consumption was 169.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 12152]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: rpl_fcntl 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/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_581793b8-4814-4710-b25c-57b32aca3e53/bin/utaipan-gh47qXpMRh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_581793b8-4814-4710-b25c-57b32aca3e53/bin/utaipan-gh47qXpMRh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_581793b8-4814-4710-b25c-57b32aca3e53/bin/utaipan-gh47qXpMRh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_581793b8-4814-4710-b25c-57b32aca3e53/bin/utaipan-gh47qXpMRh/config/TaipanReach.xml -i ../../sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_581793b8-4814-4710-b25c-57b32aca3e53/bin/utaipan-gh47qXpMRh/config/svcomp-Overflow-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_581793b8-4814-4710-b25c-57b32aca3e53/bin/utaipan-gh47qXpMRh --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 983abd99a19c0fb2c299fef3c5e968ab6393a073f240f1283828f218ef38f546 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 06:49:22,130 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 06:49:22,132 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 06:49:22,151 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 06:49:22,151 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 06:49:22,152 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 06:49:22,154 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 06:49:22,155 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 06:49:22,157 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 06:49:22,158 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 06:49:22,158 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 06:49:22,160 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 06:49:22,160 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 06:49:22,161 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 06:49:22,162 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 06:49:22,163 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 06:49:22,164 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 06:49:22,164 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 06:49:22,166 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 06:49:22,168 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 06:49:22,169 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 06:49:22,170 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 06:49:22,171 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 06:49:22,172 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 06:49:22,175 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 06:49:22,176 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 06:49:22,176 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 06:49:22,177 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 06:49:22,177 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 06:49:22,178 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 06:49:22,178 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 06:49:22,179 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 06:49:22,180 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 06:49:22,180 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 06:49:22,181 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 06:49:22,181 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 06:49:22,182 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 06:49:22,182 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 06:49:22,182 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 06:49:22,183 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 06:49:22,184 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 06:49:22,185 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_581793b8-4814-4710-b25c-57b32aca3e53/bin/utaipan-gh47qXpMRh/config/svcomp-Overflow-64bit-Taipan_Bitvector.epf [2022-12-14 06:49:22,205 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 06:49:22,205 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 06:49:22,206 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-14 06:49:22,206 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-14 06:49:22,206 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 06:49:22,207 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-14 06:49:22,207 INFO L138 SettingsManager]: * User list type=DISABLED [2022-12-14 06:49:22,207 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-12-14 06:49:22,207 INFO L138 SettingsManager]: * Explicit value domain=true [2022-12-14 06:49:22,207 INFO L138 SettingsManager]: * Octagon Domain=false [2022-12-14 06:49:22,207 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-12-14 06:49:22,207 INFO L138 SettingsManager]: * Interval Domain=false [2022-12-14 06:49:22,208 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 06:49:22,208 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 06:49:22,209 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 06:49:22,209 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 06:49:22,209 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 06:49:22,209 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 06:49:22,209 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 06:49:22,209 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 06:49:22,209 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 06:49:22,210 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 06:49:22,210 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 06:49:22,210 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 06:49:22,210 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 06:49:22,210 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 06:49:22,210 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-14 06:49:22,211 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-14 06:49:22,211 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 06:49:22,211 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 06:49:22,211 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 06:49:22,211 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 06:49:22,211 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 06:49:22,212 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 06:49:22,212 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 06:49:22,212 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-12-14 06:49:22,212 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 06:49:22,212 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_581793b8-4814-4710-b25c-57b32aca3e53/bin/utaipan-gh47qXpMRh/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_581793b8-4814-4710-b25c-57b32aca3e53/bin/utaipan-gh47qXpMRh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 983abd99a19c0fb2c299fef3c5e968ab6393a073f240f1283828f218ef38f546 [2022-12-14 06:49:22,473 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 06:49:22,491 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 06:49:22,493 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 06:49:22,494 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 06:49:22,494 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 06:49:22,495 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_581793b8-4814-4710-b25c-57b32aca3e53/bin/utaipan-gh47qXpMRh/../../sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i [2022-12-14 06:49:25,118 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 06:49:26,361 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 06:49:26,361 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i [2022-12-14 06:49:26,488 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_581793b8-4814-4710-b25c-57b32aca3e53/bin/utaipan-gh47qXpMRh/data/b806cd734/f05bbfca076b443789deeac98bad7449/FLAG401091fe2 [2022-12-14 06:49:26,502 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_581793b8-4814-4710-b25c-57b32aca3e53/bin/utaipan-gh47qXpMRh/data/b806cd734/f05bbfca076b443789deeac98bad7449 [2022-12-14 06:49:26,504 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 06:49:26,505 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 06:49:26,506 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 06:49:26,507 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 06:49:26,509 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 06:49:26,510 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:49:26" (1/1) ... [2022-12-14 06:49:26,510 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5fab3f85 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:49:26, skipping insertion in model container [2022-12-14 06:49:26,510 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:49:26" (1/1) ... [2022-12-14 06:49:26,515 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 06:49:26,923 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 06:49:50,767 WARN L623 FunctionHandler]: Unknown extern function __xstat [2022-12-14 06:49:50,768 WARN L623 FunctionHandler]: Unknown extern function __lxstat [2022-12-14 06:49:50,768 WARN L623 FunctionHandler]: Unknown extern function __fxstat [2022-12-14 06:49:50,769 WARN L623 FunctionHandler]: Unknown extern function __fxstatat [2022-12-14 06:49:50,769 WARN L623 FunctionHandler]: Unknown extern function __xmknod [2022-12-14 06:49:50,770 WARN L623 FunctionHandler]: Unknown extern function __xmknodat [2022-12-14 06:49:50,770 WARN L623 FunctionHandler]: Unknown extern function __xstat64 [2022-12-14 06:49:50,771 WARN L623 FunctionHandler]: Unknown extern function __lxstat64 [2022-12-14 06:49:50,772 WARN L623 FunctionHandler]: Unknown extern function __fxstat64 [2022-12-14 06:49:50,772 WARN L623 FunctionHandler]: Unknown extern function __fxstatat64 [2022-12-14 06:49:50,773 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-12-14 06:49:50,773 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-12-14 06:49:50,774 WARN L623 FunctionHandler]: Unknown extern function strtoll [2022-12-14 06:49:50,775 WARN L623 FunctionHandler]: Unknown extern function __realpath_chk [2022-12-14 06:49:50,775 WARN L623 FunctionHandler]: Unknown extern function __realpath_alias [2022-12-14 06:49:50,776 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk [2022-12-14 06:49:50,776 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk_warn [2022-12-14 06:49:50,777 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_alias [2022-12-14 06:49:50,777 WARN L623 FunctionHandler]: Unknown extern function __wctomb_chk [2022-12-14 06:49:50,778 WARN L623 FunctionHandler]: Unknown extern function __wctomb_alias [2022-12-14 06:49:50,778 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk [2022-12-14 06:49:50,779 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk_warn [2022-12-14 06:49:50,779 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_alias [2022-12-14 06:49:50,780 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk [2022-12-14 06:49:50,781 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk_warn [2022-12-14 06:49:50,781 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_alias [2022-12-14 06:49:50,797 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memcpy_chk [2022-12-14 06:49:50,797 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memmove_chk [2022-12-14 06:49:50,798 WARN L611 FunctionHandler]: implicit declaration of function __builtin___mempcpy_chk [2022-12-14 06:49:50,798 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memset_chk [2022-12-14 06:49:50,800 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcpy_chk [2022-12-14 06:49:50,800 WARN L611 FunctionHandler]: implicit declaration of function __builtin___stpcpy_chk [2022-12-14 06:49:50,801 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncpy_chk [2022-12-14 06:49:50,801 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_chk [2022-12-14 06:49:50,802 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_alias [2022-12-14 06:49:50,802 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcat_chk [2022-12-14 06:49:50,803 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncat_chk [2022-12-14 06:49:50,803 WARN L623 FunctionHandler]: Unknown extern function fchmod [2022-12-14 06:49:50,804 WARN L623 FunctionHandler]: Unknown extern function chmod [2022-12-14 06:49:50,805 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-14 06:49:50,805 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 06:49:50,805 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-14 06:49:50,807 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 06:49:50,807 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-14 06:49:50,807 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-14 06:49:50,808 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 06:49:50,808 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-14 06:49:50,809 WARN L623 FunctionHandler]: Unknown extern function __read_chk [2022-12-14 06:49:50,809 WARN L623 FunctionHandler]: Unknown extern function __read_chk_warn [2022-12-14 06:49:50,809 WARN L623 FunctionHandler]: Unknown extern function __read_alias [2022-12-14 06:49:50,810 WARN L623 FunctionHandler]: Unknown extern function __pread_chk [2022-12-14 06:49:50,811 WARN L623 FunctionHandler]: Unknown extern function __pread_chk_warn [2022-12-14 06:49:50,811 WARN L623 FunctionHandler]: Unknown extern function __pread_alias [2022-12-14 06:49:50,812 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk [2022-12-14 06:49:50,812 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk_warn [2022-12-14 06:49:50,812 WARN L623 FunctionHandler]: Unknown extern function __pread64_alias [2022-12-14 06:49:50,813 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk [2022-12-14 06:49:50,813 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk_warn [2022-12-14 06:49:50,814 WARN L623 FunctionHandler]: Unknown extern function __readlink_alias [2022-12-14 06:49:50,815 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk [2022-12-14 06:49:50,815 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk_warn [2022-12-14 06:49:50,815 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_alias [2022-12-14 06:49:50,816 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk [2022-12-14 06:49:50,817 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk_warn [2022-12-14 06:49:50,817 WARN L623 FunctionHandler]: Unknown extern function __getcwd_alias [2022-12-14 06:49:50,817 WARN L623 FunctionHandler]: Unknown extern function __getwd_chk [2022-12-14 06:49:50,818 WARN L623 FunctionHandler]: Unknown extern function __getwd_warn [2022-12-14 06:49:50,818 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk [2022-12-14 06:49:50,819 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk_warn [2022-12-14 06:49:50,819 WARN L623 FunctionHandler]: Unknown extern function __confstr_alias [2022-12-14 06:49:50,820 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk [2022-12-14 06:49:50,821 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk_warn [2022-12-14 06:49:50,821 WARN L623 FunctionHandler]: Unknown extern function __getgroups_alias [2022-12-14 06:49:50,822 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk [2022-12-14 06:49:50,822 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk_warn [2022-12-14 06:49:50,822 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_alias [2022-12-14 06:49:50,823 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk [2022-12-14 06:49:50,823 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk_warn [2022-12-14 06:49:50,824 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_alias [2022-12-14 06:49:50,825 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk [2022-12-14 06:49:50,825 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk_warn [2022-12-14 06:49:50,825 WARN L623 FunctionHandler]: Unknown extern function __gethostname_alias [2022-12-14 06:49:50,826 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk [2022-12-14 06:49:50,826 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk_warn [2022-12-14 06:49:50,827 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_alias [2022-12-14 06:49:50,829 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-12-14 06:49:50,829 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 06:49:50,830 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 06:49:50,830 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 06:49:50,831 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 06:49:50,832 WARN L623 FunctionHandler]: Unknown extern function _IO_getc [2022-12-14 06:49:50,833 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-12-14 06:49:50,834 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-12-14 06:49:50,835 WARN L623 FunctionHandler]: Unknown extern function _IO_putc [2022-12-14 06:49:50,836 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[478337,478350] [2022-12-14 06:49:50,836 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-12-14 06:49:50,837 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[478518,478531] [2022-12-14 06:49:50,837 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[478687,478700] [2022-12-14 06:49:50,837 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[478830,478843] [2022-12-14 06:49:50,838 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[479236,479249] [2022-12-14 06:49:50,839 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-12-14 06:49:50,839 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[479415,479428] [2022-12-14 06:49:50,839 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[479579,479592] [2022-12-14 06:49:50,840 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[479721,479734] [2022-12-14 06:49:50,840 WARN L623 FunctionHandler]: Unknown extern function __getdelim [2022-12-14 06:49:50,841 WARN L611 FunctionHandler]: implicit declaration of function __builtin___vsnprintf_chk [2022-12-14 06:49:50,842 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-12-14 06:49:50,842 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-12-14 06:49:50,843 WARN L623 FunctionHandler]: Unknown extern function __vdprintf_chk [2022-12-14 06:49:50,843 WARN L623 FunctionHandler]: Unknown extern function __obstack_vprintf_chk [2022-12-14 06:49:50,844 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk [2022-12-14 06:49:50,845 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk_warn [2022-12-14 06:49:50,845 WARN L623 FunctionHandler]: Unknown extern function __fgets_alias [2022-12-14 06:49:50,846 WARN L623 FunctionHandler]: Unknown extern function __fread_chk [2022-12-14 06:49:50,846 WARN L623 FunctionHandler]: Unknown extern function __fread_chk_warn [2022-12-14 06:49:50,847 WARN L623 FunctionHandler]: Unknown extern function __fread_alias [2022-12-14 06:49:50,847 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk [2022-12-14 06:49:50,848 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk_warn [2022-12-14 06:49:50,848 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_alias [2022-12-14 06:49:50,849 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk [2022-12-14 06:49:50,849 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk_warn [2022-12-14 06:49:50,850 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_alias [2022-12-14 06:49:50,851 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[489988,490001] [2022-12-14 06:49:50,851 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[490076,490089] [2022-12-14 06:49:50,853 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-12-14 06:49:50,853 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[492131,492144] [2022-12-14 06:49:50,855 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[492279,492292] [2022-12-14 06:49:50,855 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[492483,492496] [2022-12-14 06:49:50,855 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[492573,492586] [2022-12-14 06:49:50,856 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[492860,492873] [2022-12-14 06:49:50,857 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[493027,493040] [2022-12-14 06:49:50,857 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[493434,493447] [2022-12-14 06:49:50,858 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 06:49:50,858 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[493718,493731] [2022-12-14 06:49:50,859 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[494040,494053] [2022-12-14 06:49:50,859 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[494158,494171] [2022-12-14 06:49:50,860 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[494489,494502] [2022-12-14 06:49:50,860 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-14 06:49:50,860 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[494717,494730] [2022-12-14 06:49:50,861 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[494775,494788] [2022-12-14 06:49:50,861 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-14 06:49:50,861 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[495005,495018] [2022-12-14 06:49:50,862 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-14 06:49:50,862 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[495237,495250] [2022-12-14 06:49:50,862 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[495515,495528] [2022-12-14 06:49:50,863 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-14 06:49:50,863 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 06:49:50,863 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[495773,495786] [2022-12-14 06:49:50,864 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[495829,495842] [2022-12-14 06:49:50,864 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[495936,495949] [2022-12-14 06:49:50,864 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[496081,496094] [2022-12-14 06:49:50,865 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[496300,496313] [2022-12-14 06:49:50,865 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 06:49:50,865 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[496509,496522] [2022-12-14 06:49:50,866 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[496564,496577] [2022-12-14 06:49:50,866 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[496675,496688] [2022-12-14 06:49:50,867 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[496824,496837] [2022-12-14 06:49:50,867 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[496956,496969] [2022-12-14 06:49:50,867 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 06:49:50,867 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[497183,497196] [2022-12-14 06:49:50,868 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 06:49:50,868 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[497400,497413] [2022-12-14 06:49:50,868 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[497457,497470] [2022-12-14 06:49:50,869 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[497518,497531] [2022-12-14 06:49:50,869 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[497631,497644] [2022-12-14 06:49:50,870 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[497782,497795] [2022-12-14 06:49:50,870 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[497930,497943] [2022-12-14 06:49:50,870 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 06:49:50,871 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[498143,498156] [2022-12-14 06:49:50,871 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[498256,498269] [2022-12-14 06:49:50,872 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[498407,498420] [2022-12-14 06:49:50,872 WARN L623 FunctionHandler]: Unknown extern function fputc_unlocked [2022-12-14 06:49:50,872 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[498589,498602] [2022-12-14 06:49:50,873 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[498696,498709] [2022-12-14 06:49:50,873 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[498841,498854] [2022-12-14 06:49:50,874 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[499313,499326] [2022-12-14 06:49:50,874 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[499365,499378] [2022-12-14 06:49:50,875 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[499472,499485] [2022-12-14 06:49:50,875 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[499617,499630] [2022-12-14 06:49:50,875 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[499719,499732] [2022-12-14 06:49:50,876 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[499771,499784] [2022-12-14 06:49:50,876 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[499878,499891] [2022-12-14 06:49:50,876 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[500023,500036] [2022-12-14 06:49:50,877 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[500096,500109] [2022-12-14 06:49:50,877 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[500148,500161] [2022-12-14 06:49:50,877 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[500255,500268] [2022-12-14 06:49:50,878 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[500400,500413] [2022-12-14 06:49:50,878 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 06:49:50,881 WARN L623 FunctionHandler]: Unknown extern function getdelim [2022-12-14 06:49:50,881 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[502344,502357] [2022-12-14 06:49:50,881 WARN L623 FunctionHandler]: Unknown extern function feof [2022-12-14 06:49:50,882 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[502482,502495] [2022-12-14 06:49:50,882 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[502637,502650] [2022-12-14 06:49:50,882 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[502778,502791] [2022-12-14 06:49:50,883 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[502850,502863] [2022-12-14 06:49:50,885 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[504199,504212] [2022-12-14 06:49:50,886 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[504302,504315] [2022-12-14 06:49:50,886 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[504374,504387] [2022-12-14 06:49:50,886 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[504426,504439] [2022-12-14 06:49:50,886 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[504477,504490] [2022-12-14 06:49:50,887 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[504567,504580] [2022-12-14 06:49:50,887 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[504621,504634] [2022-12-14 06:49:50,887 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[504674,504687] [2022-12-14 06:49:50,887 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[504752,504765] [2022-12-14 06:49:50,888 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[504806,504819] [2022-12-14 06:49:50,888 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[504859,504872] [2022-12-14 06:49:50,888 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[504935,504948] [2022-12-14 06:49:50,888 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[504987,505000] [2022-12-14 06:49:50,889 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[505038,505051] [2022-12-14 06:49:50,890 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 06:49:50,890 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-14 06:49:50,890 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 06:49:50,890 WARN L623 FunctionHandler]: Unknown extern function pathconf [2022-12-14 06:49:50,891 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 06:49:50,891 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 06:49:50,893 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 06:49:50,893 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-14 06:49:50,894 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 06:49:50,894 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-14 06:49:50,894 WARN L623 FunctionHandler]: Unknown extern function readdir [2022-12-14 06:49:50,895 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 06:49:50,896 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 06:49:50,898 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 06:49:50,900 WARN L623 FunctionHandler]: Unknown extern function closedir [2022-12-14 06:49:50,901 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 06:49:50,902 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 06:49:50,910 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 06:49:50,925 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[534422,534435] [2022-12-14 06:49:50,925 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[534512,534525] [2022-12-14 06:49:50,926 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[534655,534668] [2022-12-14 06:49:50,926 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[534947,534960] [2022-12-14 06:49:50,926 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[535045,535058] [2022-12-14 06:49:50,927 WARN L237 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_581793b8-4814-4710-b25c-57b32aca3e53/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[535200,535213] [2022-12-14 06:49:50,929 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-12-14 06:49:50,931 WARN L623 FunctionHandler]: Unknown extern function strtod_l [2022-12-14 06:49:50,931 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-12-14 06:49:50,933 WARN L623 FunctionHandler]: Unknown extern function strtold_l [2022-12-14 06:49:50,935 WARN L623 FunctionHandler]: Unknown extern function __recv_chk [2022-12-14 06:49:50,935 WARN L623 FunctionHandler]: Unknown extern function __recv_chk_warn [2022-12-14 06:49:50,935 WARN L623 FunctionHandler]: Unknown extern function __recv_alias [2022-12-14 06:49:50,936 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk [2022-12-14 06:49:50,937 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk_warn [2022-12-14 06:49:50,937 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_alias [2022-12-14 06:49:50,938 WARN L623 FunctionHandler]: Unknown extern function getaddrinfo [2022-12-14 06:49:50,939 WARN L623 FunctionHandler]: Unknown extern function __strdup [2022-12-14 06:49:50,939 WARN L623 FunctionHandler]: Unknown extern function freeaddrinfo [2022-12-14 06:49:50,940 WARN L623 FunctionHandler]: Unknown extern function gai_strerror [2022-12-14 06:49:50,941 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 06:49:50,942 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 06:49:50,942 WARN L623 FunctionHandler]: Unknown extern function __rawmemchr [2022-12-14 06:49:50,945 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 06:49:50,946 WARN L623 FunctionHandler]: Unknown extern function lstat [2022-12-14 06:49:50,946 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 06:49:50,947 WARN L611 FunctionHandler]: implicit declaration of function __builtin_strspn [2022-12-14 06:49:50,948 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 06:49:50,948 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 06:49:50,949 WARN L623 FunctionHandler]: Unknown extern function memmove [2022-12-14 06:49:50,949 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 06:49:50,951 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 06:49:50,952 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-12-14 06:49:50,953 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 06:49:50,954 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 06:49:50,955 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 06:49:50,956 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 06:49:50,957 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 06:49:50,958 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: rpl_fcntl [2022-12-14 06:49:50,959 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@25ffb42d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:49:50, skipping insertion in model container [2022-12-14 06:49:50,959 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 06:49:50,959 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-12-14 06:49:50,960 INFO L158 Benchmark]: Toolchain (without parser) took 24454.43ms. Allocated memory was 146.8MB in the beginning and 237.0MB in the end (delta: 90.2MB). Free memory was 65.4MB in the beginning and 97.8MB in the end (delta: -32.4MB). Peak memory consumption was 130.6MB. Max. memory is 16.1GB. [2022-12-14 06:49:50,961 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 52.4MB. Free memory was 30.2MB in the beginning and 30.2MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 06:49:50,961 INFO L158 Benchmark]: CACSL2BoogieTranslator took 24452.58ms. Allocated memory was 146.8MB in the beginning and 237.0MB in the end (delta: 90.2MB). Free memory was 65.4MB in the beginning and 97.8MB in the end (delta: -32.4MB). Peak memory consumption was 130.6MB. Max. memory is 16.1GB. [2022-12-14 06:49:50,962 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11ms. Allocated memory is still 52.4MB. Free memory was 30.2MB in the beginning and 30.2MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 24452.58ms. Allocated memory was 146.8MB in the beginning and 237.0MB in the end (delta: 90.2MB). Free memory was 65.4MB in the beginning and 97.8MB in the end (delta: -32.4MB). Peak memory consumption was 130.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 12152]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: rpl_fcntl RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN