./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_584b4458-386b-4c8f-887f-6f10a78fa31c/bin/utaipan-gh47qXpMRh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_584b4458-386b-4c8f-887f-6f10a78fa31c/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_584b4458-386b-4c8f-887f-6f10a78fa31c/bin/utaipan-gh47qXpMRh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_584b4458-386b-4c8f-887f-6f10a78fa31c/bin/utaipan-gh47qXpMRh/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_584b4458-386b-4c8f-887f-6f10a78fa31c/bin/utaipan-gh47qXpMRh/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_584b4458-386b-4c8f-887f-6f10a78fa31c/bin/utaipan-gh47qXpMRh --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 2c8aac95267dec68e99458351999ea740fa786a82a6feb1ce5c8effaf4a32372 --- 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 10:47:05,230 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 10:47:05,233 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 10:47:05,245 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 10:47:05,246 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 10:47:05,247 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 10:47:05,247 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 10:47:05,249 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 10:47:05,250 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 10:47:05,250 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 10:47:05,251 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 10:47:05,252 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 10:47:05,252 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 10:47:05,253 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 10:47:05,254 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 10:47:05,254 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 10:47:05,255 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 10:47:05,256 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 10:47:05,257 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 10:47:05,258 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 10:47:05,259 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 10:47:05,260 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 10:47:05,261 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 10:47:05,261 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 10:47:05,263 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 10:47:05,264 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 10:47:05,264 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 10:47:05,264 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 10:47:05,265 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 10:47:05,266 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 10:47:05,266 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 10:47:05,266 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 10:47:05,267 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 10:47:05,267 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 10:47:05,268 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 10:47:05,268 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 10:47:05,269 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 10:47:05,269 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 10:47:05,269 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 10:47:05,270 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 10:47:05,271 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 10:47:05,272 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_584b4458-386b-4c8f-887f-6f10a78fa31c/bin/utaipan-gh47qXpMRh/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Default.epf [2022-12-14 10:47:05,287 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 10:47:05,287 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 10:47:05,288 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-14 10:47:05,288 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-14 10:47:05,288 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 10:47:05,288 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-14 10:47:05,288 INFO L138 SettingsManager]: * User list type=DISABLED [2022-12-14 10:47:05,289 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-12-14 10:47:05,289 INFO L138 SettingsManager]: * Explicit value domain=true [2022-12-14 10:47:05,289 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-12-14 10:47:05,289 INFO L138 SettingsManager]: * Octagon Domain=false [2022-12-14 10:47:05,289 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-12-14 10:47:05,289 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-12-14 10:47:05,290 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-12-14 10:47:05,290 INFO L138 SettingsManager]: * Interval Domain=false [2022-12-14 10:47:05,290 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-12-14 10:47:05,290 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-12-14 10:47:05,290 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-12-14 10:47:05,291 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 10:47:05,291 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 10:47:05,291 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 10:47:05,291 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 10:47:05,291 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 10:47:05,292 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 10:47:05,292 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-12-14 10:47:05,292 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-12-14 10:47:05,292 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-12-14 10:47:05,292 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 10:47:05,292 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 10:47:05,293 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 10:47:05,293 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 10:47:05,293 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-14 10:47:05,293 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 10:47:05,293 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 10:47:05,294 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-12-14 10:47:05,294 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 10:47:05,294 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-12-14 10:47:05,294 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 10:47:05,294 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-12-14 10:47:05,294 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_584b4458-386b-4c8f-887f-6f10a78fa31c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_584b4458-386b-4c8f-887f-6f10a78fa31c/bin/utaipan-gh47qXpMRh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2c8aac95267dec68e99458351999ea740fa786a82a6feb1ce5c8effaf4a32372 [2022-12-14 10:47:05,460 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 10:47:05,480 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 10:47:05,482 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 10:47:05,483 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 10:47:05,484 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 10:47:05,485 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_584b4458-386b-4c8f-887f-6f10a78fa31c/bin/utaipan-gh47qXpMRh/../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i [2022-12-14 10:47:08,068 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 10:47:09,086 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 10:47:09,086 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i [2022-12-14 10:47:09,177 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_584b4458-386b-4c8f-887f-6f10a78fa31c/bin/utaipan-gh47qXpMRh/data/49e0711f4/a012b99bdeb14e6d878a451bd7bf7eb5/FLAGfe61259fd [2022-12-14 10:47:09,187 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_584b4458-386b-4c8f-887f-6f10a78fa31c/bin/utaipan-gh47qXpMRh/data/49e0711f4/a012b99bdeb14e6d878a451bd7bf7eb5 [2022-12-14 10:47:09,189 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 10:47:09,190 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 10:47:09,191 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 10:47:09,191 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 10:47:09,193 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 10:47:09,194 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:47:09" (1/1) ... [2022-12-14 10:47:09,195 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c782a5d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:47:09, skipping insertion in model container [2022-12-14 10:47:09,195 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:47:09" (1/1) ... [2022-12-14 10:47:09,200 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 10:47:09,613 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 10:47:37,211 WARN L623 FunctionHandler]: Unknown extern function __xstat [2022-12-14 10:47:37,212 WARN L623 FunctionHandler]: Unknown extern function __lxstat [2022-12-14 10:47:37,212 WARN L623 FunctionHandler]: Unknown extern function __fxstat [2022-12-14 10:47:37,213 WARN L623 FunctionHandler]: Unknown extern function __fxstatat [2022-12-14 10:47:37,214 WARN L623 FunctionHandler]: Unknown extern function __xmknod [2022-12-14 10:47:37,214 WARN L623 FunctionHandler]: Unknown extern function __xmknodat [2022-12-14 10:47:37,215 WARN L623 FunctionHandler]: Unknown extern function __xstat64 [2022-12-14 10:47:37,215 WARN L623 FunctionHandler]: Unknown extern function __lxstat64 [2022-12-14 10:47:37,216 WARN L623 FunctionHandler]: Unknown extern function __fxstat64 [2022-12-14 10:47:37,216 WARN L623 FunctionHandler]: Unknown extern function __fxstatat64 [2022-12-14 10:47:37,217 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-12-14 10:47:37,218 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-12-14 10:47:37,218 WARN L623 FunctionHandler]: Unknown extern function strtoll [2022-12-14 10:47:37,219 WARN L623 FunctionHandler]: Unknown extern function __realpath_chk [2022-12-14 10:47:37,219 WARN L623 FunctionHandler]: Unknown extern function __realpath_alias [2022-12-14 10:47:37,220 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk [2022-12-14 10:47:37,221 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk_warn [2022-12-14 10:47:37,221 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_alias [2022-12-14 10:47:37,222 WARN L623 FunctionHandler]: Unknown extern function __wctomb_chk [2022-12-14 10:47:37,222 WARN L623 FunctionHandler]: Unknown extern function __wctomb_alias [2022-12-14 10:47:37,223 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk [2022-12-14 10:47:37,224 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk_warn [2022-12-14 10:47:37,224 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_alias [2022-12-14 10:47:37,225 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk [2022-12-14 10:47:37,226 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk_warn [2022-12-14 10:47:37,226 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_alias [2022-12-14 10:47:37,244 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memcpy_chk [2022-12-14 10:47:37,244 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memmove_chk [2022-12-14 10:47:37,245 WARN L611 FunctionHandler]: implicit declaration of function __builtin___mempcpy_chk [2022-12-14 10:47:37,245 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memset_chk [2022-12-14 10:47:37,247 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcpy_chk [2022-12-14 10:47:37,247 WARN L611 FunctionHandler]: implicit declaration of function __builtin___stpcpy_chk [2022-12-14 10:47:37,248 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncpy_chk [2022-12-14 10:47:37,249 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_chk [2022-12-14 10:47:37,249 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_alias [2022-12-14 10:47:37,249 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcat_chk [2022-12-14 10:47:37,250 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncat_chk [2022-12-14 10:47:37,251 WARN L623 FunctionHandler]: Unknown extern function fchmod [2022-12-14 10:47:37,251 WARN L623 FunctionHandler]: Unknown extern function chmod [2022-12-14 10:47:37,252 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-14 10:47:37,252 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 10:47:37,252 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-14 10:47:37,254 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 10:47:37,254 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-14 10:47:37,255 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-14 10:47:37,255 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 10:47:37,255 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-14 10:47:37,256 WARN L623 FunctionHandler]: Unknown extern function __read_chk [2022-12-14 10:47:37,256 WARN L623 FunctionHandler]: Unknown extern function __read_chk_warn [2022-12-14 10:47:37,257 WARN L623 FunctionHandler]: Unknown extern function __read_alias [2022-12-14 10:47:37,258 WARN L623 FunctionHandler]: Unknown extern function __pread_chk [2022-12-14 10:47:37,258 WARN L623 FunctionHandler]: Unknown extern function __pread_chk_warn [2022-12-14 10:47:37,259 WARN L623 FunctionHandler]: Unknown extern function __pread_alias [2022-12-14 10:47:37,260 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk [2022-12-14 10:47:37,260 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk_warn [2022-12-14 10:47:37,260 WARN L623 FunctionHandler]: Unknown extern function __pread64_alias [2022-12-14 10:47:37,261 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk [2022-12-14 10:47:37,262 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk_warn [2022-12-14 10:47:37,262 WARN L623 FunctionHandler]: Unknown extern function __readlink_alias [2022-12-14 10:47:37,263 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk [2022-12-14 10:47:37,263 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk_warn [2022-12-14 10:47:37,264 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_alias [2022-12-14 10:47:37,264 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk [2022-12-14 10:47:37,265 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk_warn [2022-12-14 10:47:37,265 WARN L623 FunctionHandler]: Unknown extern function __getcwd_alias [2022-12-14 10:47:37,266 WARN L623 FunctionHandler]: Unknown extern function __getwd_chk [2022-12-14 10:47:37,266 WARN L623 FunctionHandler]: Unknown extern function __getwd_warn [2022-12-14 10:47:37,267 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk [2022-12-14 10:47:37,267 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk_warn [2022-12-14 10:47:37,267 WARN L623 FunctionHandler]: Unknown extern function __confstr_alias [2022-12-14 10:47:37,268 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk [2022-12-14 10:47:37,269 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk_warn [2022-12-14 10:47:37,269 WARN L623 FunctionHandler]: Unknown extern function __getgroups_alias [2022-12-14 10:47:37,270 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk [2022-12-14 10:47:37,270 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk_warn [2022-12-14 10:47:37,270 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_alias [2022-12-14 10:47:37,271 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk [2022-12-14 10:47:37,271 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk_warn [2022-12-14 10:47:37,272 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_alias [2022-12-14 10:47:37,272 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk [2022-12-14 10:47:37,273 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk_warn [2022-12-14 10:47:37,273 WARN L623 FunctionHandler]: Unknown extern function __gethostname_alias [2022-12-14 10:47:37,274 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk [2022-12-14 10:47:37,274 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk_warn [2022-12-14 10:47:37,274 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_alias [2022-12-14 10:47:37,277 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-12-14 10:47:37,277 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 10:47:37,277 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 10:47:37,278 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 10:47:37,279 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 10:47:37,280 WARN L623 FunctionHandler]: Unknown extern function _IO_getc [2022-12-14 10:47:37,280 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-12-14 10:47:37,281 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-12-14 10:47:37,282 WARN L623 FunctionHandler]: Unknown extern function _IO_putc [2022-12-14 10:47:37,283 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[478317,478330] [2022-12-14 10:47:37,284 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[478373,478386] [2022-12-14 10:47:37,285 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[478458,478471] [2022-12-14 10:47:37,285 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[478516,478529] [2022-12-14 10:47:37,285 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[478574,478587] [2022-12-14 10:47:37,285 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-12-14 10:47:37,286 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[478755,478768] [2022-12-14 10:47:37,286 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[478924,478937] [2022-12-14 10:47:37,287 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[479071,479084] [2022-12-14 10:47:37,287 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[479127,479140] [2022-12-14 10:47:37,287 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[479179,479192] [2022-12-14 10:47:37,288 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[479556,479569] [2022-12-14 10:47:37,288 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[479612,479625] [2022-12-14 10:47:37,289 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[479697,479710] [2022-12-14 10:47:37,289 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[479755,479768] [2022-12-14 10:47:37,289 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[479813,479826] [2022-12-14 10:47:37,289 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-12-14 10:47:37,290 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[479992,480005] [2022-12-14 10:47:37,290 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[480156,480169] [2022-12-14 10:47:37,291 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[480303,480316] [2022-12-14 10:47:37,291 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[480359,480372] [2022-12-14 10:47:37,291 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[480410,480423] [2022-12-14 10:47:37,292 WARN L623 FunctionHandler]: Unknown extern function __getdelim [2022-12-14 10:47:37,293 WARN L611 FunctionHandler]: implicit declaration of function __builtin___vsnprintf_chk [2022-12-14 10:47:37,293 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-12-14 10:47:37,294 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-12-14 10:47:37,294 WARN L623 FunctionHandler]: Unknown extern function __vdprintf_chk [2022-12-14 10:47:37,294 WARN L623 FunctionHandler]: Unknown extern function __obstack_vprintf_chk [2022-12-14 10:47:37,295 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk [2022-12-14 10:47:37,296 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk_warn [2022-12-14 10:47:37,296 WARN L623 FunctionHandler]: Unknown extern function __fgets_alias [2022-12-14 10:47:37,297 WARN L623 FunctionHandler]: Unknown extern function __fread_chk [2022-12-14 10:47:37,298 WARN L623 FunctionHandler]: Unknown extern function __fread_chk_warn [2022-12-14 10:47:37,298 WARN L623 FunctionHandler]: Unknown extern function __fread_alias [2022-12-14 10:47:37,299 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk [2022-12-14 10:47:37,299 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk_warn [2022-12-14 10:47:37,299 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_alias [2022-12-14 10:47:37,300 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk [2022-12-14 10:47:37,301 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk_warn [2022-12-14 10:47:37,301 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_alias [2022-12-14 10:47:37,302 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[490677,490690] [2022-12-14 10:47:37,302 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[490765,490778] [2022-12-14 10:47:37,313 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-12-14 10:47:37,314 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[492820,492833] [2022-12-14 10:47:37,316 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[492968,492981] [2022-12-14 10:47:37,317 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[493172,493185] [2022-12-14 10:47:37,317 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[493262,493275] [2022-12-14 10:47:37,318 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[493549,493562] [2022-12-14 10:47:37,319 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[493716,493729] [2022-12-14 10:47:37,320 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[494123,494136] [2022-12-14 10:47:37,320 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 10:47:37,321 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[494407,494420] [2022-12-14 10:47:37,322 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[494729,494742] [2022-12-14 10:47:37,323 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[494847,494860] [2022-12-14 10:47:37,324 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[495178,495191] [2022-12-14 10:47:37,324 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-14 10:47:37,325 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[495406,495419] [2022-12-14 10:47:37,325 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[495465,495478] [2022-12-14 10:47:37,326 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[495523,495536] [2022-12-14 10:47:37,326 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-14 10:47:37,327 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[495754,495767] [2022-12-14 10:47:37,327 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[495810,495823] [2022-12-14 10:47:37,328 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-14 10:47:37,328 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[496043,496056] [2022-12-14 10:47:37,328 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[496099,496112] [2022-12-14 10:47:37,329 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[496377,496390] [2022-12-14 10:47:37,329 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-14 10:47:37,330 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 10:47:37,330 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[496635,496648] [2022-12-14 10:47:37,331 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[496691,496704] [2022-12-14 10:47:37,331 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[496798,496811] [2022-12-14 10:47:37,332 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[496943,496956] [2022-12-14 10:47:37,333 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[497162,497175] [2022-12-14 10:47:37,333 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 10:47:37,334 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[497371,497384] [2022-12-14 10:47:37,334 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[497426,497439] [2022-12-14 10:47:37,335 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[497537,497550] [2022-12-14 10:47:37,335 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[497686,497699] [2022-12-14 10:47:37,336 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[497818,497831] [2022-12-14 10:47:37,336 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 10:47:37,337 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[498045,498058] [2022-12-14 10:47:37,337 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 10:47:37,338 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[498262,498275] [2022-12-14 10:47:37,338 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[498319,498332] [2022-12-14 10:47:37,339 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[498380,498393] [2022-12-14 10:47:37,339 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[498493,498506] [2022-12-14 10:47:37,340 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[498644,498657] [2022-12-14 10:47:37,341 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[498792,498805] [2022-12-14 10:47:37,341 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 10:47:37,342 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[499005,499018] [2022-12-14 10:47:37,343 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[499118,499131] [2022-12-14 10:47:37,343 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[499269,499282] [2022-12-14 10:47:37,344 WARN L623 FunctionHandler]: Unknown extern function fputc_unlocked [2022-12-14 10:47:37,344 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[499451,499464] [2022-12-14 10:47:37,345 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[499558,499571] [2022-12-14 10:47:37,346 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[499703,499716] [2022-12-14 10:47:37,347 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[500101,500114] [2022-12-14 10:47:37,348 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[500225,500238] [2022-12-14 10:47:37,348 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[500282,500295] [2022-12-14 10:47:37,348 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[500334,500347] [2022-12-14 10:47:37,349 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[500441,500454] [2022-12-14 10:47:37,350 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[500586,500599] [2022-12-14 10:47:37,350 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[500684,500697] [2022-12-14 10:47:37,350 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[500741,500754] [2022-12-14 10:47:37,351 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[500793,500806] [2022-12-14 10:47:37,351 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[500900,500913] [2022-12-14 10:47:37,352 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[501045,501058] [2022-12-14 10:47:37,352 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[501114,501127] [2022-12-14 10:47:37,353 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[501171,501184] [2022-12-14 10:47:37,353 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[501223,501236] [2022-12-14 10:47:37,354 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[501330,501343] [2022-12-14 10:47:37,354 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[501475,501488] [2022-12-14 10:47:37,355 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 10:47:37,358 WARN L623 FunctionHandler]: Unknown extern function getdelim [2022-12-14 10:47:37,359 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[503420,503433] [2022-12-14 10:47:37,359 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[503476,503489] [2022-12-14 10:47:37,359 WARN L623 FunctionHandler]: Unknown extern function feof [2022-12-14 10:47:37,360 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[503614,503627] [2022-12-14 10:47:37,360 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[503769,503782] [2022-12-14 10:47:37,361 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[503926,503939] [2022-12-14 10:47:37,361 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[503983,503996] [2022-12-14 10:47:37,362 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[504055,504068] [2022-12-14 10:47:37,362 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[504111,504124] [2022-12-14 10:47:37,362 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[504183,504196] [2022-12-14 10:47:37,365 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[505532,505545] [2022-12-14 10:47:37,366 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[505635,505648] [2022-12-14 10:47:37,366 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[505706,505719] [2022-12-14 10:47:37,367 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[505758,505771] [2022-12-14 10:47:37,367 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[505810,505823] [2022-12-14 10:47:37,367 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[505861,505874] [2022-12-14 10:47:37,368 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[505951,505964] [2022-12-14 10:47:37,368 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506005,506018] [2022-12-14 10:47:37,368 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506075,506088] [2022-12-14 10:47:37,369 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506128,506141] [2022-12-14 10:47:37,369 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506205,506218] [2022-12-14 10:47:37,369 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506275,506288] [2022-12-14 10:47:37,370 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506329,506342] [2022-12-14 10:47:37,370 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506383,506396] [2022-12-14 10:47:37,370 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506436,506449] [2022-12-14 10:47:37,371 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506511,506524] [2022-12-14 10:47:37,371 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506579,506592] [2022-12-14 10:47:37,371 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506631,506644] [2022-12-14 10:47:37,372 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506683,506696] [2022-12-14 10:47:37,372 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506734,506747] [2022-12-14 10:47:37,373 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 10:47:37,374 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-14 10:47:37,374 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 10:47:37,374 WARN L623 FunctionHandler]: Unknown extern function pathconf [2022-12-14 10:47:37,375 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 10:47:37,375 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 10:47:37,377 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 10:47:37,378 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-14 10:47:37,378 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 10:47:37,379 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-14 10:47:37,379 WARN L623 FunctionHandler]: Unknown extern function readdir [2022-12-14 10:47:37,380 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 10:47:37,382 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 10:47:37,384 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 10:47:37,385 WARN L623 FunctionHandler]: Unknown extern function closedir [2022-12-14 10:47:37,386 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 10:47:37,388 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 10:47:37,397 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 10:47:37,416 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536081,536094] [2022-12-14 10:47:37,417 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536136,536149] [2022-12-14 10:47:37,417 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536227,536240] [2022-12-14 10:47:37,418 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536284,536297] [2022-12-14 10:47:37,418 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536339,536352] [2022-12-14 10:47:37,418 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536430,536443] [2022-12-14 10:47:37,419 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536488,536501] [2022-12-14 10:47:37,419 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536545,536558] [2022-12-14 10:47:37,419 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536643,536656] [2022-12-14 10:47:37,420 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536702,536715] [2022-12-14 10:47:37,420 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536805,536818] [2022-12-14 10:47:37,421 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536864,536877] [2022-12-14 10:47:37,421 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536921,536934] [2022-12-14 10:47:37,421 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537007,537020] [2022-12-14 10:47:37,422 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537066,537079] [2022-12-14 10:47:37,422 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537178,537191] [2022-12-14 10:47:37,422 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537234,537247] [2022-12-14 10:47:37,423 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537314,537327] [2022-12-14 10:47:37,423 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537371,537384] [2022-12-14 10:47:37,424 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537511,537524] [2022-12-14 10:47:37,424 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537570,537583] [2022-12-14 10:47:37,424 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537669,537682] [2022-12-14 10:47:37,425 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537730,537743] [2022-12-14 10:47:37,425 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537789,537802] [2022-12-14 10:47:37,425 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537888,537901] [2022-12-14 10:47:37,426 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537950,537963] [2022-12-14 10:47:37,426 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538011,538024] [2022-12-14 10:47:37,426 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538121,538134] [2022-12-14 10:47:37,427 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538184,538197] [2022-12-14 10:47:37,427 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538291,538304] [2022-12-14 10:47:37,427 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538354,538367] [2022-12-14 10:47:37,428 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538415,538428] [2022-12-14 10:47:37,428 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538513,538526] [2022-12-14 10:47:37,428 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538576,538589] [2022-12-14 10:47:37,429 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538692,538705] [2022-12-14 10:47:37,429 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538752,538765] [2022-12-14 10:47:37,430 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538844,538857] [2022-12-14 10:47:37,430 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538905,538918] [2022-12-14 10:47:37,433 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-12-14 10:47:37,480 WARN L623 FunctionHandler]: Unknown extern function strtod_l [2022-12-14 10:47:37,480 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-12-14 10:47:37,516 WARN L623 FunctionHandler]: Unknown extern function strtold_l [2022-12-14 10:47:37,518 WARN L623 FunctionHandler]: Unknown extern function __recv_chk [2022-12-14 10:47:37,518 WARN L623 FunctionHandler]: Unknown extern function __recv_chk_warn [2022-12-14 10:47:37,518 WARN L623 FunctionHandler]: Unknown extern function __recv_alias [2022-12-14 10:47:37,519 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk [2022-12-14 10:47:37,520 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk_warn [2022-12-14 10:47:37,520 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_alias [2022-12-14 10:47:37,521 WARN L623 FunctionHandler]: Unknown extern function getaddrinfo [2022-12-14 10:47:37,521 WARN L623 FunctionHandler]: Unknown extern function __strdup [2022-12-14 10:47:37,522 WARN L623 FunctionHandler]: Unknown extern function freeaddrinfo [2022-12-14 10:47:37,522 WARN L623 FunctionHandler]: Unknown extern function gai_strerror [2022-12-14 10:47:37,524 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 10:47:37,524 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 10:47:37,525 WARN L623 FunctionHandler]: Unknown extern function __rawmemchr [2022-12-14 10:47:37,527 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 10:47:37,528 WARN L623 FunctionHandler]: Unknown extern function lstat [2022-12-14 10:47:37,528 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 10:47:37,528 WARN L611 FunctionHandler]: implicit declaration of function __builtin_strspn [2022-12-14 10:47:37,530 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 10:47:37,530 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 10:47:37,531 WARN L623 FunctionHandler]: Unknown extern function memmove [2022-12-14 10:47:37,531 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 10:47:37,533 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 10:47:37,534 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-12-14 10:47:37,535 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 10:47:37,536 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 10:47:37,537 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 10:47:37,538 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 10:47:37,538 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 10:47:37,540 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 10:47:37,540 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3b6b7b57 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:47:37, skipping insertion in model container [2022-12-14 10:47:37,540 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 10:47:37,541 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-12-14 10:47:37,542 INFO L158 Benchmark]: Toolchain (without parser) took 28351.59ms. Allocated memory was 157.3MB in the beginning and 188.7MB in the end (delta: 31.5MB). Free memory was 68.2MB in the beginning and 60.1MB in the end (delta: 8.1MB). Peak memory consumption was 80.0MB. Max. memory is 16.1GB. [2022-12-14 10:47:37,542 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 130.0MB. Free memory is still 73.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 10:47:37,542 INFO L158 Benchmark]: CACSL2BoogieTranslator took 28350.02ms. Allocated memory was 157.3MB in the beginning and 188.7MB in the end (delta: 31.5MB). Free memory was 68.2MB in the beginning and 60.1MB in the end (delta: 8.1MB). Peak memory consumption was 80.0MB. Max. memory is 16.1GB. [2022-12-14 10:47:37,543 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 130.0MB. Free memory is still 73.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 28350.02ms. Allocated memory was 157.3MB in the beginning and 188.7MB in the end (delta: 31.5MB). Free memory was 68.2MB in the beginning and 60.1MB in the end (delta: 8.1MB). Peak memory consumption was 80.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 12213]: 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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_584b4458-386b-4c8f-887f-6f10a78fa31c/bin/utaipan-gh47qXpMRh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_584b4458-386b-4c8f-887f-6f10a78fa31c/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_584b4458-386b-4c8f-887f-6f10a78fa31c/bin/utaipan-gh47qXpMRh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_584b4458-386b-4c8f-887f-6f10a78fa31c/bin/utaipan-gh47qXpMRh/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_584b4458-386b-4c8f-887f-6f10a78fa31c/bin/utaipan-gh47qXpMRh/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_584b4458-386b-4c8f-887f-6f10a78fa31c/bin/utaipan-gh47qXpMRh --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 2c8aac95267dec68e99458351999ea740fa786a82a6feb1ce5c8effaf4a32372 --- 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 10:47:38,919 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 10:47:38,920 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 10:47:38,933 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 10:47:38,933 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 10:47:38,934 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 10:47:38,935 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 10:47:38,936 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 10:47:38,937 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 10:47:38,937 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 10:47:38,938 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 10:47:38,939 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 10:47:38,939 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 10:47:38,940 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 10:47:38,941 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 10:47:38,942 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 10:47:38,942 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 10:47:38,943 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 10:47:38,944 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 10:47:38,945 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 10:47:38,946 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 10:47:38,948 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 10:47:38,949 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 10:47:38,950 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 10:47:38,954 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 10:47:38,954 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 10:47:38,955 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 10:47:38,955 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 10:47:38,956 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 10:47:38,957 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 10:47:38,957 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 10:47:38,958 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 10:47:38,959 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 10:47:38,959 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 10:47:38,960 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 10:47:38,961 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 10:47:38,961 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 10:47:38,962 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 10:47:38,962 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 10:47:38,963 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 10:47:38,964 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 10:47:38,965 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_584b4458-386b-4c8f-887f-6f10a78fa31c/bin/utaipan-gh47qXpMRh/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Bitvector.epf [2022-12-14 10:47:38,986 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 10:47:38,986 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 10:47:38,986 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-14 10:47:38,986 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-14 10:47:38,987 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 10:47:38,987 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-14 10:47:38,987 INFO L138 SettingsManager]: * User list type=DISABLED [2022-12-14 10:47:38,987 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-12-14 10:47:38,987 INFO L138 SettingsManager]: * Explicit value domain=true [2022-12-14 10:47:38,988 INFO L138 SettingsManager]: * Octagon Domain=false [2022-12-14 10:47:38,988 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-12-14 10:47:38,988 INFO L138 SettingsManager]: * Interval Domain=false [2022-12-14 10:47:38,988 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 10:47:38,989 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 10:47:38,989 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 10:47:38,989 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 10:47:38,989 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 10:47:38,989 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 10:47:38,989 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-12-14 10:47:38,989 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-12-14 10:47:38,989 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-12-14 10:47:38,990 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 10:47:38,990 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 10:47:38,990 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 10:47:38,990 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 10:47:38,990 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 10:47:38,990 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 10:47:38,990 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-14 10:47:38,991 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-14 10:47:38,991 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 10:47:38,991 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 10:47:38,991 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 10:47:38,991 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 10:47:38,991 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 10:47:38,992 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-12-14 10:47:38,992 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 10:47:38,992 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_584b4458-386b-4c8f-887f-6f10a78fa31c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_584b4458-386b-4c8f-887f-6f10a78fa31c/bin/utaipan-gh47qXpMRh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2c8aac95267dec68e99458351999ea740fa786a82a6feb1ce5c8effaf4a32372 [2022-12-14 10:47:39,204 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 10:47:39,219 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 10:47:39,221 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 10:47:39,222 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 10:47:39,222 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 10:47:39,223 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_584b4458-386b-4c8f-887f-6f10a78fa31c/bin/utaipan-gh47qXpMRh/../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i [2022-12-14 10:47:41,709 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 10:47:42,827 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 10:47:42,828 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i [2022-12-14 10:47:42,966 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_584b4458-386b-4c8f-887f-6f10a78fa31c/bin/utaipan-gh47qXpMRh/data/536508b65/c41918bc79e64226bf56035c8bd696fe/FLAGf177f12e1 [2022-12-14 10:47:42,977 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_584b4458-386b-4c8f-887f-6f10a78fa31c/bin/utaipan-gh47qXpMRh/data/536508b65/c41918bc79e64226bf56035c8bd696fe [2022-12-14 10:47:42,979 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 10:47:42,979 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 10:47:42,980 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 10:47:42,980 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 10:47:42,983 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 10:47:42,983 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:47:42" (1/1) ... [2022-12-14 10:47:42,984 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5ebbc0de and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:47:42, skipping insertion in model container [2022-12-14 10:47:42,984 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:47:42" (1/1) ... [2022-12-14 10:47:42,989 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 10:47:43,388 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 10:48:10,908 WARN L623 FunctionHandler]: Unknown extern function __xstat [2022-12-14 10:48:10,909 WARN L623 FunctionHandler]: Unknown extern function __lxstat [2022-12-14 10:48:10,909 WARN L623 FunctionHandler]: Unknown extern function __fxstat [2022-12-14 10:48:10,910 WARN L623 FunctionHandler]: Unknown extern function __fxstatat [2022-12-14 10:48:10,911 WARN L623 FunctionHandler]: Unknown extern function __xmknod [2022-12-14 10:48:10,912 WARN L623 FunctionHandler]: Unknown extern function __xmknodat [2022-12-14 10:48:10,913 WARN L623 FunctionHandler]: Unknown extern function __xstat64 [2022-12-14 10:48:10,913 WARN L623 FunctionHandler]: Unknown extern function __lxstat64 [2022-12-14 10:48:10,914 WARN L623 FunctionHandler]: Unknown extern function __fxstat64 [2022-12-14 10:48:10,914 WARN L623 FunctionHandler]: Unknown extern function __fxstatat64 [2022-12-14 10:48:10,916 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-12-14 10:48:10,917 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-12-14 10:48:10,917 WARN L623 FunctionHandler]: Unknown extern function strtoll [2022-12-14 10:48:10,919 WARN L623 FunctionHandler]: Unknown extern function __realpath_chk [2022-12-14 10:48:10,919 WARN L623 FunctionHandler]: Unknown extern function __realpath_alias [2022-12-14 10:48:10,920 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk [2022-12-14 10:48:10,921 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk_warn [2022-12-14 10:48:10,922 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_alias [2022-12-14 10:48:10,923 WARN L623 FunctionHandler]: Unknown extern function __wctomb_chk [2022-12-14 10:48:10,924 WARN L623 FunctionHandler]: Unknown extern function __wctomb_alias [2022-12-14 10:48:10,925 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk [2022-12-14 10:48:10,926 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk_warn [2022-12-14 10:48:10,926 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_alias [2022-12-14 10:48:10,928 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk [2022-12-14 10:48:10,928 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk_warn [2022-12-14 10:48:10,929 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_alias [2022-12-14 10:48:10,962 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memcpy_chk [2022-12-14 10:48:10,963 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memmove_chk [2022-12-14 10:48:10,964 WARN L611 FunctionHandler]: implicit declaration of function __builtin___mempcpy_chk [2022-12-14 10:48:10,965 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memset_chk [2022-12-14 10:48:10,966 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcpy_chk [2022-12-14 10:48:10,967 WARN L611 FunctionHandler]: implicit declaration of function __builtin___stpcpy_chk [2022-12-14 10:48:10,968 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncpy_chk [2022-12-14 10:48:10,969 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_chk [2022-12-14 10:48:10,969 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_alias [2022-12-14 10:48:10,970 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcat_chk [2022-12-14 10:48:10,971 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncat_chk [2022-12-14 10:48:10,972 WARN L623 FunctionHandler]: Unknown extern function fchmod [2022-12-14 10:48:10,972 WARN L623 FunctionHandler]: Unknown extern function chmod [2022-12-14 10:48:10,974 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-14 10:48:10,974 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 10:48:10,974 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-14 10:48:10,976 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 10:48:10,977 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-14 10:48:10,977 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-14 10:48:10,978 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 10:48:10,978 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-14 10:48:10,979 WARN L623 FunctionHandler]: Unknown extern function __read_chk [2022-12-14 10:48:10,980 WARN L623 FunctionHandler]: Unknown extern function __read_chk_warn [2022-12-14 10:48:10,980 WARN L623 FunctionHandler]: Unknown extern function __read_alias [2022-12-14 10:48:10,982 WARN L623 FunctionHandler]: Unknown extern function __pread_chk [2022-12-14 10:48:10,982 WARN L623 FunctionHandler]: Unknown extern function __pread_chk_warn [2022-12-14 10:48:10,983 WARN L623 FunctionHandler]: Unknown extern function __pread_alias [2022-12-14 10:48:10,984 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk [2022-12-14 10:48:10,985 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk_warn [2022-12-14 10:48:10,985 WARN L623 FunctionHandler]: Unknown extern function __pread64_alias [2022-12-14 10:48:10,986 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk [2022-12-14 10:48:10,987 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk_warn [2022-12-14 10:48:10,987 WARN L623 FunctionHandler]: Unknown extern function __readlink_alias [2022-12-14 10:48:10,988 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk [2022-12-14 10:48:10,989 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk_warn [2022-12-14 10:48:10,989 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_alias [2022-12-14 10:48:10,990 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk [2022-12-14 10:48:10,991 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk_warn [2022-12-14 10:48:10,992 WARN L623 FunctionHandler]: Unknown extern function __getcwd_alias [2022-12-14 10:48:10,992 WARN L623 FunctionHandler]: Unknown extern function __getwd_chk [2022-12-14 10:48:10,993 WARN L623 FunctionHandler]: Unknown extern function __getwd_warn [2022-12-14 10:48:10,994 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk [2022-12-14 10:48:10,994 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk_warn [2022-12-14 10:48:10,995 WARN L623 FunctionHandler]: Unknown extern function __confstr_alias [2022-12-14 10:48:10,996 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk [2022-12-14 10:48:10,997 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk_warn [2022-12-14 10:48:10,997 WARN L623 FunctionHandler]: Unknown extern function __getgroups_alias [2022-12-14 10:48:10,998 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk [2022-12-14 10:48:10,999 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk_warn [2022-12-14 10:48:10,999 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_alias [2022-12-14 10:48:11,000 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk [2022-12-14 10:48:11,001 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk_warn [2022-12-14 10:48:11,001 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_alias [2022-12-14 10:48:11,002 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk [2022-12-14 10:48:11,002 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk_warn [2022-12-14 10:48:11,003 WARN L623 FunctionHandler]: Unknown extern function __gethostname_alias [2022-12-14 10:48:11,004 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk [2022-12-14 10:48:11,004 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk_warn [2022-12-14 10:48:11,005 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_alias [2022-12-14 10:48:11,008 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-12-14 10:48:11,008 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 10:48:11,009 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 10:48:11,009 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 10:48:11,010 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 10:48:11,012 WARN L623 FunctionHandler]: Unknown extern function _IO_getc [2022-12-14 10:48:11,013 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-12-14 10:48:11,015 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-12-14 10:48:11,016 WARN L623 FunctionHandler]: Unknown extern function _IO_putc [2022-12-14 10:48:11,017 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[478317,478330] [2022-12-14 10:48:11,019 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[478373,478386] [2022-12-14 10:48:11,019 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[478458,478471] [2022-12-14 10:48:11,020 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[478516,478529] [2022-12-14 10:48:11,020 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[478574,478587] [2022-12-14 10:48:11,020 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-12-14 10:48:11,021 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[478755,478768] [2022-12-14 10:48:11,022 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[478924,478937] [2022-12-14 10:48:11,022 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[479071,479084] [2022-12-14 10:48:11,023 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[479127,479140] [2022-12-14 10:48:11,023 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[479179,479192] [2022-12-14 10:48:11,024 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[479556,479569] [2022-12-14 10:48:11,024 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[479612,479625] [2022-12-14 10:48:11,025 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[479697,479710] [2022-12-14 10:48:11,025 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[479755,479768] [2022-12-14 10:48:11,026 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[479813,479826] [2022-12-14 10:48:11,026 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-12-14 10:48:11,026 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[479992,480005] [2022-12-14 10:48:11,027 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[480156,480169] [2022-12-14 10:48:11,028 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[480303,480316] [2022-12-14 10:48:11,028 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[480359,480372] [2022-12-14 10:48:11,028 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[480410,480423] [2022-12-14 10:48:11,029 WARN L623 FunctionHandler]: Unknown extern function __getdelim [2022-12-14 10:48:11,030 WARN L611 FunctionHandler]: implicit declaration of function __builtin___vsnprintf_chk [2022-12-14 10:48:11,031 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-12-14 10:48:11,031 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-12-14 10:48:11,032 WARN L623 FunctionHandler]: Unknown extern function __vdprintf_chk [2022-12-14 10:48:11,033 WARN L623 FunctionHandler]: Unknown extern function __obstack_vprintf_chk [2022-12-14 10:48:11,034 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk [2022-12-14 10:48:11,035 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk_warn [2022-12-14 10:48:11,035 WARN L623 FunctionHandler]: Unknown extern function __fgets_alias [2022-12-14 10:48:11,036 WARN L623 FunctionHandler]: Unknown extern function __fread_chk [2022-12-14 10:48:11,037 WARN L623 FunctionHandler]: Unknown extern function __fread_chk_warn [2022-12-14 10:48:11,037 WARN L623 FunctionHandler]: Unknown extern function __fread_alias [2022-12-14 10:48:11,038 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk [2022-12-14 10:48:11,039 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk_warn [2022-12-14 10:48:11,040 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_alias [2022-12-14 10:48:11,040 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk [2022-12-14 10:48:11,041 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk_warn [2022-12-14 10:48:11,042 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_alias [2022-12-14 10:48:11,043 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[490677,490690] [2022-12-14 10:48:11,044 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[490765,490778] [2022-12-14 10:48:11,047 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-12-14 10:48:11,048 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[492820,492833] [2022-12-14 10:48:11,051 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[492968,492981] [2022-12-14 10:48:11,052 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[493172,493185] [2022-12-14 10:48:11,053 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[493262,493275] [2022-12-14 10:48:11,053 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[493549,493562] [2022-12-14 10:48:11,054 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[493716,493729] [2022-12-14 10:48:11,055 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[494123,494136] [2022-12-14 10:48:11,056 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 10:48:11,056 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[494407,494420] [2022-12-14 10:48:11,057 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[494729,494742] [2022-12-14 10:48:11,058 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[494847,494860] [2022-12-14 10:48:11,059 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[495178,495191] [2022-12-14 10:48:11,059 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-14 10:48:11,060 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[495406,495419] [2022-12-14 10:48:11,060 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[495465,495478] [2022-12-14 10:48:11,060 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[495523,495536] [2022-12-14 10:48:11,060 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-14 10:48:11,061 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[495754,495767] [2022-12-14 10:48:11,061 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[495810,495823] [2022-12-14 10:48:11,062 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-14 10:48:11,062 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[496043,496056] [2022-12-14 10:48:11,062 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[496099,496112] [2022-12-14 10:48:11,063 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[496377,496390] [2022-12-14 10:48:11,064 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-14 10:48:11,064 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 10:48:11,064 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[496635,496648] [2022-12-14 10:48:11,065 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[496691,496704] [2022-12-14 10:48:11,066 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[496798,496811] [2022-12-14 10:48:11,066 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[496943,496956] [2022-12-14 10:48:11,067 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[497162,497175] [2022-12-14 10:48:11,067 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 10:48:11,068 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[497371,497384] [2022-12-14 10:48:11,068 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[497426,497439] [2022-12-14 10:48:11,069 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[497537,497550] [2022-12-14 10:48:11,070 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[497686,497699] [2022-12-14 10:48:11,070 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[497818,497831] [2022-12-14 10:48:11,071 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 10:48:11,071 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[498045,498058] [2022-12-14 10:48:11,071 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 10:48:11,072 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[498262,498275] [2022-12-14 10:48:11,073 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[498319,498332] [2022-12-14 10:48:11,073 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[498380,498393] [2022-12-14 10:48:11,074 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[498493,498506] [2022-12-14 10:48:11,074 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[498644,498657] [2022-12-14 10:48:11,075 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[498792,498805] [2022-12-14 10:48:11,075 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 10:48:11,076 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[499005,499018] [2022-12-14 10:48:11,077 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[499118,499131] [2022-12-14 10:48:11,078 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[499269,499282] [2022-12-14 10:48:11,078 WARN L623 FunctionHandler]: Unknown extern function fputc_unlocked [2022-12-14 10:48:11,079 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[499451,499464] [2022-12-14 10:48:11,079 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[499558,499571] [2022-12-14 10:48:11,080 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[499703,499716] [2022-12-14 10:48:11,081 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[500101,500114] [2022-12-14 10:48:11,082 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[500225,500238] [2022-12-14 10:48:11,082 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[500282,500295] [2022-12-14 10:48:11,083 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[500334,500347] [2022-12-14 10:48:11,083 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[500441,500454] [2022-12-14 10:48:11,084 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[500586,500599] [2022-12-14 10:48:11,084 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[500684,500697] [2022-12-14 10:48:11,085 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[500741,500754] [2022-12-14 10:48:11,085 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[500793,500806] [2022-12-14 10:48:11,086 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[500900,500913] [2022-12-14 10:48:11,086 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[501045,501058] [2022-12-14 10:48:11,087 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[501114,501127] [2022-12-14 10:48:11,087 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[501171,501184] [2022-12-14 10:48:11,088 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[501223,501236] [2022-12-14 10:48:11,088 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[501330,501343] [2022-12-14 10:48:11,089 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[501475,501488] [2022-12-14 10:48:11,090 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 10:48:11,093 WARN L623 FunctionHandler]: Unknown extern function getdelim [2022-12-14 10:48:11,094 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[503420,503433] [2022-12-14 10:48:11,094 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[503476,503489] [2022-12-14 10:48:11,095 WARN L623 FunctionHandler]: Unknown extern function feof [2022-12-14 10:48:11,095 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[503614,503627] [2022-12-14 10:48:11,096 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[503769,503782] [2022-12-14 10:48:11,096 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[503926,503939] [2022-12-14 10:48:11,097 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[503983,503996] [2022-12-14 10:48:11,097 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[504055,504068] [2022-12-14 10:48:11,098 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[504111,504124] [2022-12-14 10:48:11,098 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[504183,504196] [2022-12-14 10:48:11,102 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[505532,505545] [2022-12-14 10:48:11,102 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[505635,505648] [2022-12-14 10:48:11,103 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[505706,505719] [2022-12-14 10:48:11,103 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[505758,505771] [2022-12-14 10:48:11,103 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[505810,505823] [2022-12-14 10:48:11,104 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[505861,505874] [2022-12-14 10:48:11,104 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[505951,505964] [2022-12-14 10:48:11,104 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506005,506018] [2022-12-14 10:48:11,105 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506075,506088] [2022-12-14 10:48:11,105 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506128,506141] [2022-12-14 10:48:11,105 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506205,506218] [2022-12-14 10:48:11,106 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506275,506288] [2022-12-14 10:48:11,106 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506329,506342] [2022-12-14 10:48:11,107 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506383,506396] [2022-12-14 10:48:11,107 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506436,506449] [2022-12-14 10:48:11,107 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506511,506524] [2022-12-14 10:48:11,108 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506579,506592] [2022-12-14 10:48:11,108 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506631,506644] [2022-12-14 10:48:11,108 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506683,506696] [2022-12-14 10:48:11,109 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506734,506747] [2022-12-14 10:48:11,110 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 10:48:11,111 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-14 10:48:11,111 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 10:48:11,111 WARN L623 FunctionHandler]: Unknown extern function pathconf [2022-12-14 10:48:11,112 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 10:48:11,112 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 10:48:11,114 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 10:48:11,115 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-14 10:48:11,115 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 10:48:11,116 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-14 10:48:11,116 WARN L623 FunctionHandler]: Unknown extern function readdir [2022-12-14 10:48:11,117 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 10:48:11,119 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 10:48:11,121 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 10:48:11,122 WARN L623 FunctionHandler]: Unknown extern function closedir [2022-12-14 10:48:11,124 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 10:48:11,125 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 10:48:11,135 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 10:48:11,155 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536081,536094] [2022-12-14 10:48:11,156 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536136,536149] [2022-12-14 10:48:11,156 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536227,536240] [2022-12-14 10:48:11,156 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536284,536297] [2022-12-14 10:48:11,157 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536339,536352] [2022-12-14 10:48:11,157 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536430,536443] [2022-12-14 10:48:11,157 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536488,536501] [2022-12-14 10:48:11,158 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536545,536558] [2022-12-14 10:48:11,158 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536643,536656] [2022-12-14 10:48:11,159 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536702,536715] [2022-12-14 10:48:11,159 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536805,536818] [2022-12-14 10:48:11,159 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536864,536877] [2022-12-14 10:48:11,160 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536921,536934] [2022-12-14 10:48:11,160 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537007,537020] [2022-12-14 10:48:11,161 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537066,537079] [2022-12-14 10:48:11,161 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537178,537191] [2022-12-14 10:48:11,161 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537234,537247] [2022-12-14 10:48:11,162 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537314,537327] [2022-12-14 10:48:11,162 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537371,537384] [2022-12-14 10:48:11,162 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537511,537524] [2022-12-14 10:48:11,163 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537570,537583] [2022-12-14 10:48:11,163 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537669,537682] [2022-12-14 10:48:11,164 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537730,537743] [2022-12-14 10:48:11,164 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537789,537802] [2022-12-14 10:48:11,164 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537888,537901] [2022-12-14 10:48:11,165 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537950,537963] [2022-12-14 10:48:11,165 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538011,538024] [2022-12-14 10:48:11,166 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538121,538134] [2022-12-14 10:48:11,166 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538184,538197] [2022-12-14 10:48:11,166 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538291,538304] [2022-12-14 10:48:11,167 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538354,538367] [2022-12-14 10:48:11,167 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538415,538428] [2022-12-14 10:48:11,167 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538513,538526] [2022-12-14 10:48:11,168 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538576,538589] [2022-12-14 10:48:11,168 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538692,538705] [2022-12-14 10:48:11,168 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538752,538765] [2022-12-14 10:48:11,169 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538844,538857] [2022-12-14 10:48:11,169 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_584b4458-386b-4c8f-887f-6f10a78fa31c/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538905,538918] [2022-12-14 10:48:11,172 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-12-14 10:48:11,175 WARN L623 FunctionHandler]: Unknown extern function strtod_l [2022-12-14 10:48:11,175 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-12-14 10:48:11,177 WARN L623 FunctionHandler]: Unknown extern function strtold_l [2022-12-14 10:48:11,179 WARN L623 FunctionHandler]: Unknown extern function __recv_chk [2022-12-14 10:48:11,180 WARN L623 FunctionHandler]: Unknown extern function __recv_chk_warn [2022-12-14 10:48:11,180 WARN L623 FunctionHandler]: Unknown extern function __recv_alias [2022-12-14 10:48:11,182 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk [2022-12-14 10:48:11,182 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk_warn [2022-12-14 10:48:11,183 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_alias [2022-12-14 10:48:11,184 WARN L623 FunctionHandler]: Unknown extern function getaddrinfo [2022-12-14 10:48:11,185 WARN L623 FunctionHandler]: Unknown extern function __strdup [2022-12-14 10:48:11,185 WARN L623 FunctionHandler]: Unknown extern function freeaddrinfo [2022-12-14 10:48:11,186 WARN L623 FunctionHandler]: Unknown extern function gai_strerror [2022-12-14 10:48:11,188 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 10:48:11,189 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 10:48:11,189 WARN L623 FunctionHandler]: Unknown extern function __rawmemchr [2022-12-14 10:48:11,194 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 10:48:11,195 WARN L623 FunctionHandler]: Unknown extern function lstat [2022-12-14 10:48:11,195 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 10:48:11,196 WARN L611 FunctionHandler]: implicit declaration of function __builtin_strspn [2022-12-14 10:48:11,197 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 10:48:11,198 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 10:48:11,199 WARN L623 FunctionHandler]: Unknown extern function memmove [2022-12-14 10:48:11,200 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 10:48:11,203 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 10:48:11,204 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-12-14 10:48:11,206 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 10:48:11,206 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 10:48:11,208 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 10:48:11,209 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 10:48:11,210 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 10:48:11,212 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 10:48:11,213 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3f5027f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:48:11, skipping insertion in model container [2022-12-14 10:48:11,213 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 10:48:11,213 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-12-14 10:48:11,215 INFO L158 Benchmark]: Toolchain (without parser) took 28234.44ms. Allocated memory was 104.9MB in the beginning and 220.2MB in the end (delta: 115.3MB). Free memory was 32.0MB in the beginning and 91.9MB in the end (delta: -59.9MB). Peak memory consumption was 119.9MB. Max. memory is 16.1GB. [2022-12-14 10:48:11,215 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 54.5MB. Free memory is still 33.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 10:48:11,216 INFO L158 Benchmark]: CACSL2BoogieTranslator took 28232.92ms. Allocated memory was 104.9MB in the beginning and 220.2MB in the end (delta: 115.3MB). Free memory was 31.9MB in the beginning and 91.9MB in the end (delta: -60.0MB). Peak memory consumption was 119.9MB. Max. memory is 16.1GB. [2022-12-14 10:48:11,217 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12ms. Allocated memory is still 54.5MB. Free memory is still 33.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 28232.92ms. Allocated memory was 104.9MB in the beginning and 220.2MB in the end (delta: 115.3MB). Free memory was 31.9MB in the beginning and 91.9MB in the end (delta: -60.0MB). Peak memory consumption was 119.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 12213]: 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