./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/bin/uautomizer-uyxdKDjOR8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/bin/uautomizer-uyxdKDjOR8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/bin/uautomizer-uyxdKDjOR8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/bin/uautomizer-uyxdKDjOR8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/bin/uautomizer-uyxdKDjOR8/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/bin/uautomizer-uyxdKDjOR8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1721ff86364b888e9a887851917d8c9baafe52b51a2672b0384394569f556411 --- 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 [2022-12-13 15:58:54,896 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 15:58:54,898 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 15:58:54,916 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 15:58:54,916 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 15:58:54,917 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 15:58:54,918 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 15:58:54,920 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 15:58:54,921 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 15:58:54,922 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 15:58:54,923 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 15:58:54,924 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 15:58:54,924 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 15:58:54,925 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 15:58:54,926 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 15:58:54,927 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 15:58:54,928 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 15:58:54,929 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 15:58:54,930 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 15:58:54,932 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 15:58:54,933 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 15:58:54,935 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 15:58:54,936 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 15:58:54,937 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 15:58:54,940 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 15:58:54,940 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 15:58:54,940 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 15:58:54,941 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 15:58:54,942 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 15:58:54,942 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 15:58:54,943 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 15:58:54,943 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 15:58:54,944 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 15:58:54,945 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 15:58:54,946 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 15:58:54,946 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 15:58:54,947 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 15:58:54,947 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 15:58:54,947 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 15:58:54,948 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 15:58:54,948 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 15:58:54,949 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/bin/uautomizer-uyxdKDjOR8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-12-13 15:58:54,968 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 15:58:54,968 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 15:58:54,968 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-13 15:58:54,969 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-13 15:58:54,969 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-13 15:58:54,975 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-13 15:58:54,976 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 15:58:54,976 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 15:58:54,976 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 15:58:54,977 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 15:58:54,977 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-13 15:58:54,977 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 15:58:54,977 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-13 15:58:54,977 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-13 15:58:54,977 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-13 15:58:54,978 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-13 15:58:54,978 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 15:58:54,978 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-13 15:58:54,978 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 15:58:54,978 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 15:58:54,979 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-13 15:58:54,979 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 15:58:54,979 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 15:58:54,979 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-13 15:58:54,979 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-13 15:58:54,980 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-13 15:58:54,980 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-13 15:58:54,980 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-13 15:58:54,980 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-13 15:58:54,980 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-12-13 15:58:54,980 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-13 15:58:54,981 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-12-13 15:58:54,981 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/bin/uautomizer-uyxdKDjOR8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/bin/uautomizer-uyxdKDjOR8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1721ff86364b888e9a887851917d8c9baafe52b51a2672b0384394569f556411 [2022-12-13 15:58:55,147 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 15:58:55,167 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 15:58:55,169 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 15:58:55,170 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 15:58:55,171 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 15:58:55,172 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/bin/uautomizer-uyxdKDjOR8/../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i [2022-12-13 15:58:57,833 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 15:58:58,875 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 15:58:58,875 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i [2022-12-13 15:58:58,987 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/bin/uautomizer-uyxdKDjOR8/data/4528cb16b/c9a8c923209849c4b0c6095b0dc1501c/FLAGa11add183 [2022-12-13 15:58:58,998 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/bin/uautomizer-uyxdKDjOR8/data/4528cb16b/c9a8c923209849c4b0c6095b0dc1501c [2022-12-13 15:58:59,000 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 15:58:59,001 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-13 15:58:59,002 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 15:58:59,002 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 15:58:59,004 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 15:58:59,005 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 03:58:58" (1/1) ... [2022-12-13 15:58:59,005 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7aa1050a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 03:58:59, skipping insertion in model container [2022-12-13 15:58:59,006 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 03:58:58" (1/1) ... [2022-12-13 15:58:59,011 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 15:58:59,388 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 15:59:29,694 WARN L623 FunctionHandler]: Unknown extern function __xstat [2022-12-13 15:59:29,695 WARN L623 FunctionHandler]: Unknown extern function __lxstat [2022-12-13 15:59:29,695 WARN L623 FunctionHandler]: Unknown extern function __fxstat [2022-12-13 15:59:29,696 WARN L623 FunctionHandler]: Unknown extern function __fxstatat [2022-12-13 15:59:29,696 WARN L623 FunctionHandler]: Unknown extern function __xmknod [2022-12-13 15:59:29,697 WARN L623 FunctionHandler]: Unknown extern function __xmknodat [2022-12-13 15:59:29,697 WARN L623 FunctionHandler]: Unknown extern function __xstat64 [2022-12-13 15:59:29,698 WARN L623 FunctionHandler]: Unknown extern function __lxstat64 [2022-12-13 15:59:29,698 WARN L623 FunctionHandler]: Unknown extern function __fxstat64 [2022-12-13 15:59:29,699 WARN L623 FunctionHandler]: Unknown extern function __fxstatat64 [2022-12-13 15:59:29,699 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-12-13 15:59:29,700 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-12-13 15:59:29,700 WARN L623 FunctionHandler]: Unknown extern function strtoll [2022-12-13 15:59:29,701 WARN L623 FunctionHandler]: Unknown extern function __realpath_chk [2022-12-13 15:59:29,702 WARN L623 FunctionHandler]: Unknown extern function __realpath_alias [2022-12-13 15:59:29,702 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk [2022-12-13 15:59:29,703 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk_warn [2022-12-13 15:59:29,704 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_alias [2022-12-13 15:59:29,705 WARN L623 FunctionHandler]: Unknown extern function __wctomb_chk [2022-12-13 15:59:29,706 WARN L623 FunctionHandler]: Unknown extern function __wctomb_alias [2022-12-13 15:59:29,707 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk [2022-12-13 15:59:29,708 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk_warn [2022-12-13 15:59:29,709 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_alias [2022-12-13 15:59:29,710 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk [2022-12-13 15:59:29,711 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk_warn [2022-12-13 15:59:29,711 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_alias [2022-12-13 15:59:29,733 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memcpy_chk [2022-12-13 15:59:29,734 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memmove_chk [2022-12-13 15:59:29,735 WARN L611 FunctionHandler]: implicit declaration of function __builtin___mempcpy_chk [2022-12-13 15:59:29,736 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memset_chk [2022-12-13 15:59:29,738 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcpy_chk [2022-12-13 15:59:29,738 WARN L611 FunctionHandler]: implicit declaration of function __builtin___stpcpy_chk [2022-12-13 15:59:29,739 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncpy_chk [2022-12-13 15:59:29,740 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_chk [2022-12-13 15:59:29,740 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_alias [2022-12-13 15:59:29,741 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcat_chk [2022-12-13 15:59:29,742 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncat_chk [2022-12-13 15:59:29,743 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[465040,465053] [2022-12-13 15:59:29,746 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[465095,465108] [2022-12-13 15:59:29,747 WARN L623 FunctionHandler]: Unknown extern function fchmod [2022-12-13 15:59:29,748 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[465233,465246] [2022-12-13 15:59:29,748 WARN L623 FunctionHandler]: Unknown extern function chmod [2022-12-13 15:59:29,750 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[465731,465744] [2022-12-13 15:59:29,750 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-13 15:59:29,750 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 15:59:29,751 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-13 15:59:29,751 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[466032,466045] [2022-12-13 15:59:29,752 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[466105,466118] [2022-12-13 15:59:29,754 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 15:59:29,754 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-13 15:59:29,755 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[467023,467036] [2022-12-13 15:59:29,755 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[467081,467094] [2022-12-13 15:59:29,755 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[467133,467146] [2022-12-13 15:59:29,756 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-13 15:59:29,756 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 15:59:29,756 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-13 15:59:29,757 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[467467,467480] [2022-12-13 15:59:29,757 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[467525,467538] [2022-12-13 15:59:29,758 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[467577,467590] [2022-12-13 15:59:29,759 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[468447,468460] [2022-12-13 15:59:29,760 WARN L623 FunctionHandler]: Unknown extern function __read_chk [2022-12-13 15:59:29,760 WARN L623 FunctionHandler]: Unknown extern function __read_chk_warn [2022-12-13 15:59:29,761 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[468909,468922] [2022-12-13 15:59:29,761 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[468985,468998] [2022-12-13 15:59:29,761 WARN L623 FunctionHandler]: Unknown extern function __read_alias [2022-12-13 15:59:29,762 WARN L623 FunctionHandler]: Unknown extern function __pread_chk [2022-12-13 15:59:29,763 WARN L623 FunctionHandler]: Unknown extern function __pread_chk_warn [2022-12-13 15:59:29,763 WARN L623 FunctionHandler]: Unknown extern function __pread_alias [2022-12-13 15:59:29,764 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk [2022-12-13 15:59:29,765 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk_warn [2022-12-13 15:59:29,765 WARN L623 FunctionHandler]: Unknown extern function __pread64_alias [2022-12-13 15:59:29,767 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[472479,472492] [2022-12-13 15:59:29,767 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk [2022-12-13 15:59:29,768 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk_warn [2022-12-13 15:59:29,768 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[473128,473141] [2022-12-13 15:59:29,769 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[473204,473217] [2022-12-13 15:59:29,769 WARN L623 FunctionHandler]: Unknown extern function __readlink_alias [2022-12-13 15:59:29,770 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk [2022-12-13 15:59:29,771 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk_warn [2022-12-13 15:59:29,772 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_alias [2022-12-13 15:59:29,773 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk [2022-12-13 15:59:29,773 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk_warn [2022-12-13 15:59:29,774 WARN L623 FunctionHandler]: Unknown extern function __getcwd_alias [2022-12-13 15:59:29,775 WARN L623 FunctionHandler]: Unknown extern function __getwd_chk [2022-12-13 15:59:29,775 WARN L623 FunctionHandler]: Unknown extern function __getwd_warn [2022-12-13 15:59:29,776 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk [2022-12-13 15:59:29,776 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk_warn [2022-12-13 15:59:29,777 WARN L623 FunctionHandler]: Unknown extern function __confstr_alias [2022-12-13 15:59:29,778 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk [2022-12-13 15:59:29,778 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk_warn [2022-12-13 15:59:29,779 WARN L623 FunctionHandler]: Unknown extern function __getgroups_alias [2022-12-13 15:59:29,780 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk [2022-12-13 15:59:29,780 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk_warn [2022-12-13 15:59:29,781 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_alias [2022-12-13 15:59:29,781 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk [2022-12-13 15:59:29,782 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk_warn [2022-12-13 15:59:29,782 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_alias [2022-12-13 15:59:29,783 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk [2022-12-13 15:59:29,784 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk_warn [2022-12-13 15:59:29,784 WARN L623 FunctionHandler]: Unknown extern function __gethostname_alias [2022-12-13 15:59:29,785 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk [2022-12-13 15:59:29,786 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk_warn [2022-12-13 15:59:29,786 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_alias [2022-12-13 15:59:29,788 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[485134,485147] [2022-12-13 15:59:29,788 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[485245,485258] [2022-12-13 15:59:29,788 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[485364,485377] [2022-12-13 15:59:29,789 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[485438,485451] [2022-12-13 15:59:29,789 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[485531,485544] [2022-12-13 15:59:29,790 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[485655,485668] [2022-12-13 15:59:29,790 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[485739,485752] [2022-12-13 15:59:29,791 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[485811,485824] [2022-12-13 15:59:29,791 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[485867,485880] [2022-12-13 15:59:29,792 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[485960,485973] [2022-12-13 15:59:29,792 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486063,486076] [2022-12-13 15:59:29,793 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486131,486144] [2022-12-13 15:59:29,793 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486222,486235] [2022-12-13 15:59:29,793 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486284,486297] [2022-12-13 15:59:29,794 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486372,486385] [2022-12-13 15:59:29,794 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486428,486441] [2022-12-13 15:59:29,795 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486496,486509] [2022-12-13 15:59:29,795 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486590,486603] [2022-12-13 15:59:29,795 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486652,486665] [2022-12-13 15:59:29,796 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486729,486742] [2022-12-13 15:59:29,796 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486789,486802] [2022-12-13 15:59:29,797 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486853,486866] [2022-12-13 15:59:29,797 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486925,486938] [2022-12-13 15:59:29,797 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486991,487004] [2022-12-13 15:59:29,798 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[487047,487060] [2022-12-13 15:59:29,798 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[487131,487144] [2022-12-13 15:59:29,798 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[487207,487220] [2022-12-13 15:59:29,800 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-12-13 15:59:29,800 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[487842,487855] [2022-12-13 15:59:29,801 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[487896,487909] [2022-12-13 15:59:29,801 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 15:59:29,802 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 15:59:29,802 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[488160,488173] [2022-12-13 15:59:29,803 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[488223,488236] [2022-12-13 15:59:29,803 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[488305,488318] [2022-12-13 15:59:29,804 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[488371,488384] [2022-12-13 15:59:29,804 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[488428,488441] [2022-12-13 15:59:29,804 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[488498,488511] [2022-12-13 15:59:29,805 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[488576,488589] [2022-12-13 15:59:29,805 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[488648,488661] [2022-12-13 15:59:29,806 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[488710,488723] [2022-12-13 15:59:29,806 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[488766,488779] [2022-12-13 15:59:29,806 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 15:59:29,807 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[488982,488995] [2022-12-13 15:59:29,807 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[489041,489054] [2022-12-13 15:59:29,808 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[489119,489132] [2022-12-13 15:59:29,808 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[489181,489194] [2022-12-13 15:59:29,808 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[489247,489260] [2022-12-13 15:59:29,809 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[489321,489334] [2022-12-13 15:59:29,809 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[489389,489402] [2022-12-13 15:59:29,809 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[489447,489460] [2022-12-13 15:59:29,810 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[489572,489585] [2022-12-13 15:59:29,810 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[489634,489647] [2022-12-13 15:59:29,811 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[489714,489727] [2022-12-13 15:59:29,811 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[489776,489789] [2022-12-13 15:59:29,812 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[489968,489981] [2022-12-13 15:59:29,812 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[490027,490040] [2022-12-13 15:59:29,812 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[490090,490103] [2022-12-13 15:59:29,813 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[490168,490181] [2022-12-13 15:59:29,813 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[490230,490243] [2022-12-13 15:59:29,813 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[490296,490309] [2022-12-13 15:59:29,814 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[490370,490383] [2022-12-13 15:59:29,814 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[490438,490451] [2022-12-13 15:59:29,814 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[490496,490509] [2022-12-13 15:59:29,815 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[490559,490572] [2022-12-13 15:59:29,815 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[490680,490693] [2022-12-13 15:59:29,816 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[490760,490773] [2022-12-13 15:59:29,816 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[490908,490921] [2022-12-13 15:59:29,816 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[490988,491001] [2022-12-13 15:59:29,817 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[491050,491063] [2022-12-13 15:59:29,817 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[491188,491201] [2022-12-13 15:59:29,818 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[491270,491283] [2022-12-13 15:59:29,818 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[491334,491347] [2022-12-13 15:59:29,818 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[491513,491526] [2022-12-13 15:59:29,819 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 15:59:29,820 WARN L623 FunctionHandler]: Unknown extern function _IO_getc [2022-12-13 15:59:29,822 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-12-13 15:59:29,823 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-12-13 15:59:29,824 WARN L623 FunctionHandler]: Unknown extern function _IO_putc [2022-12-13 15:59:29,825 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[493684,493697] [2022-12-13 15:59:29,825 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[493740,493753] [2022-12-13 15:59:29,825 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[493825,493838] [2022-12-13 15:59:29,826 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[493883,493896] [2022-12-13 15:59:29,826 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[493941,493954] [2022-12-13 15:59:29,826 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-12-13 15:59:29,827 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[494122,494135] [2022-12-13 15:59:29,828 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[494291,494304] [2022-12-13 15:59:29,828 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[494438,494451] [2022-12-13 15:59:29,828 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[494494,494507] [2022-12-13 15:59:29,829 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[494546,494559] [2022-12-13 15:59:29,830 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[494923,494936] [2022-12-13 15:59:29,830 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[494979,494992] [2022-12-13 15:59:29,830 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[495064,495077] [2022-12-13 15:59:29,831 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[495122,495135] [2022-12-13 15:59:29,831 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[495180,495193] [2022-12-13 15:59:29,831 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-12-13 15:59:29,832 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[495359,495372] [2022-12-13 15:59:29,832 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[495524,495537] [2022-12-13 15:59:29,833 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[495671,495684] [2022-12-13 15:59:29,833 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[495727,495740] [2022-12-13 15:59:29,833 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[495779,495792] [2022-12-13 15:59:29,834 WARN L623 FunctionHandler]: Unknown extern function __getdelim [2022-12-13 15:59:29,835 WARN L611 FunctionHandler]: implicit declaration of function __builtin___vsnprintf_chk [2022-12-13 15:59:29,836 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-12-13 15:59:29,837 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-12-13 15:59:29,837 WARN L623 FunctionHandler]: Unknown extern function __vdprintf_chk [2022-12-13 15:59:29,838 WARN L623 FunctionHandler]: Unknown extern function __obstack_vprintf_chk [2022-12-13 15:59:29,839 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk [2022-12-13 15:59:29,839 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk_warn [2022-12-13 15:59:29,840 WARN L623 FunctionHandler]: Unknown extern function __fgets_alias [2022-12-13 15:59:29,841 WARN L623 FunctionHandler]: Unknown extern function __fread_chk [2022-12-13 15:59:29,841 WARN L623 FunctionHandler]: Unknown extern function __fread_chk_warn [2022-12-13 15:59:29,842 WARN L623 FunctionHandler]: Unknown extern function __fread_alias [2022-12-13 15:59:29,843 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk [2022-12-13 15:59:29,843 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk_warn [2022-12-13 15:59:29,844 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_alias [2022-12-13 15:59:29,845 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk [2022-12-13 15:59:29,845 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk_warn [2022-12-13 15:59:29,846 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_alias [2022-12-13 15:59:29,847 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[506046,506059] [2022-12-13 15:59:29,847 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[506134,506147] [2022-12-13 15:59:29,850 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-12-13 15:59:29,851 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[508204,508217] [2022-12-13 15:59:29,852 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[508263,508276] [2022-12-13 15:59:29,852 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[508356,508369] [2022-12-13 15:59:29,852 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[508446,508459] [2022-12-13 15:59:29,853 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[508733,508746] [2022-12-13 15:59:29,853 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[508900,508913] [2022-12-13 15:59:29,854 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[509196,509209] [2022-12-13 15:59:29,854 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 15:59:29,855 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[509480,509493] [2022-12-13 15:59:29,856 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[509802,509815] [2022-12-13 15:59:29,856 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[509920,509933] [2022-12-13 15:59:29,857 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[510251,510264] [2022-12-13 15:59:29,858 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-13 15:59:29,858 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[510479,510492] [2022-12-13 15:59:29,858 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[510538,510551] [2022-12-13 15:59:29,859 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[510596,510609] [2022-12-13 15:59:29,859 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-13 15:59:29,859 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[510827,510840] [2022-12-13 15:59:29,860 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[510883,510896] [2022-12-13 15:59:29,860 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-13 15:59:29,860 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[511116,511129] [2022-12-13 15:59:29,861 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[511172,511185] [2022-12-13 15:59:29,861 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[511450,511463] [2022-12-13 15:59:29,862 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-13 15:59:29,862 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-13 15:59:29,863 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[511723,511736] [2022-12-13 15:59:29,863 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[511780,511793] [2022-12-13 15:59:29,863 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[511836,511849] [2022-12-13 15:59:29,864 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[511927,511940] [2022-12-13 15:59:29,864 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[512146,512159] [2022-12-13 15:59:29,864 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-13 15:59:29,865 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[512370,512383] [2022-12-13 15:59:29,865 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[512431,512444] [2022-12-13 15:59:29,866 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[512486,512499] [2022-12-13 15:59:29,866 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[512581,512594] [2022-12-13 15:59:29,867 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[512713,512726] [2022-12-13 15:59:29,867 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 15:59:29,868 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[512940,512953] [2022-12-13 15:59:29,868 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-13 15:59:29,869 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[513172,513185] [2022-12-13 15:59:29,869 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[513235,513248] [2022-12-13 15:59:29,870 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[513332,513345] [2022-12-13 15:59:29,870 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[513389,513402] [2022-12-13 15:59:29,870 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[513450,513463] [2022-12-13 15:59:29,871 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[513598,513611] [2022-12-13 15:59:29,871 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-13 15:59:29,872 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[513826,513839] [2022-12-13 15:59:29,873 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[513889,513902] [2022-12-13 15:59:29,873 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[513986,513999] [2022-12-13 15:59:29,874 WARN L623 FunctionHandler]: Unknown extern function fputc_unlocked [2022-12-13 15:59:29,874 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[514183,514196] [2022-12-13 15:59:29,874 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[514240,514253] [2022-12-13 15:59:29,875 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[514331,514344] [2022-12-13 15:59:29,876 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[514729,514742] [2022-12-13 15:59:29,877 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[514853,514866] [2022-12-13 15:59:29,877 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[514925,514938] [2022-12-13 15:59:29,878 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[514982,514995] [2022-12-13 15:59:29,878 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[515073,515086] [2022-12-13 15:59:29,878 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[515125,515138] [2022-12-13 15:59:29,879 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[515223,515236] [2022-12-13 15:59:29,879 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[515295,515308] [2022-12-13 15:59:29,880 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[515352,515365] [2022-12-13 15:59:29,880 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[515443,515456] [2022-12-13 15:59:29,880 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[515495,515508] [2022-12-13 15:59:29,881 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[515564,515577] [2022-12-13 15:59:29,881 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[515636,515649] [2022-12-13 15:59:29,882 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[515693,515706] [2022-12-13 15:59:29,882 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[515784,515797] [2022-12-13 15:59:29,882 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[515836,515849] [2022-12-13 15:59:29,883 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 15:59:29,886 WARN L623 FunctionHandler]: Unknown extern function getdelim [2022-12-13 15:59:29,887 WARN L623 FunctionHandler]: Unknown extern function feof [2022-12-13 15:59:29,890 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[519313,519326] [2022-12-13 15:59:29,890 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[519416,519429] [2022-12-13 15:59:29,891 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[519488,519501] [2022-12-13 15:59:29,891 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[519578,519591] [2022-12-13 15:59:29,891 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[519631,519644] [2022-12-13 15:59:29,892 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[519684,519697] [2022-12-13 15:59:29,892 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[519762,519775] [2022-12-13 15:59:29,892 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[519838,519851] [2022-12-13 15:59:29,894 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[520383,520396] [2022-12-13 15:59:29,894 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[520477,520490] [2022-12-13 15:59:29,895 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[520536,520549] [2022-12-13 15:59:29,895 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 15:59:29,895 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[520727,520740] [2022-12-13 15:59:29,896 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[520786,520799] [2022-12-13 15:59:29,896 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[520851,520864] [2022-12-13 15:59:29,896 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[520910,520923] [2022-12-13 15:59:29,897 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-13 15:59:29,897 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[521065,521078] [2022-12-13 15:59:29,897 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[521124,521137] [2022-12-13 15:59:29,898 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[521189,521202] [2022-12-13 15:59:29,898 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[521248,521261] [2022-12-13 15:59:29,898 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 15:59:29,898 WARN L623 FunctionHandler]: Unknown extern function pathconf [2022-12-13 15:59:29,899 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[521494,521507] [2022-12-13 15:59:29,899 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[521555,521568] [2022-12-13 15:59:29,899 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 15:59:29,900 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[521730,521743] [2022-12-13 15:59:29,900 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[521793,521806] [2022-12-13 15:59:29,901 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[521862,521875] [2022-12-13 15:59:29,901 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[521925,521938] [2022-12-13 15:59:29,901 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 15:59:29,902 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[522380,522393] [2022-12-13 15:59:29,902 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[522457,522470] [2022-12-13 15:59:29,903 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[522576,522589] [2022-12-13 15:59:29,912 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[522635,522648] [2022-12-13 15:59:29,912 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[522694,522707] [2022-12-13 15:59:29,913 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[522882,522895] [2022-12-13 15:59:29,913 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[523035,523048] [2022-12-13 15:59:29,914 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[523094,523107] [2022-12-13 15:59:29,914 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[523261,523274] [2022-12-13 15:59:29,916 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[523993,524006] [2022-12-13 15:59:29,916 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[524107,524120] [2022-12-13 15:59:29,917 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 15:59:29,917 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[524458,524471] [2022-12-13 15:59:29,917 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[524528,524541] [2022-12-13 15:59:29,917 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-13 15:59:29,918 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[524684,524697] [2022-12-13 15:59:29,918 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[524754,524767] [2022-12-13 15:59:29,918 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 15:59:29,919 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[524985,524998] [2022-12-13 15:59:29,919 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[525055,525068] [2022-12-13 15:59:29,919 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-13 15:59:29,920 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[525226,525239] [2022-12-13 15:59:29,920 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[525296,525309] [2022-12-13 15:59:29,920 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[525376,525389] [2022-12-13 15:59:29,920 WARN L623 FunctionHandler]: Unknown extern function readdir [2022-12-13 15:59:29,921 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 15:59:29,922 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 15:59:29,923 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[527663,527676] [2022-12-13 15:59:29,923 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[527720,527733] [2022-12-13 15:59:29,923 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[527879,527892] [2022-12-13 15:59:29,924 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[528009,528022] [2022-12-13 15:59:29,924 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[528111,528124] [2022-12-13 15:59:29,924 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[528241,528254] [2022-12-13 15:59:29,925 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[528341,528354] [2022-12-13 15:59:29,925 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[528398,528411] [2022-12-13 15:59:29,926 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[528766,528779] [2022-12-13 15:59:29,926 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[528823,528836] [2022-12-13 15:59:29,926 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 15:59:29,927 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[529199,529212] [2022-12-13 15:59:29,927 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[529256,529269] [2022-12-13 15:59:29,928 WARN L623 FunctionHandler]: Unknown extern function closedir [2022-12-13 15:59:29,928 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[529767,529780] [2022-12-13 15:59:29,928 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[529817,529830] [2022-12-13 15:59:29,929 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[530304,530317] [2022-12-13 15:59:29,930 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[530573,530586] [2022-12-13 15:59:29,930 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[530698,530711] [2022-12-13 15:59:29,930 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[530774,530787] [2022-12-13 15:59:29,930 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[530868,530881] [2022-12-13 15:59:29,931 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[530929,530942] [2022-12-13 15:59:29,931 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[531003,531016] [2022-12-13 15:59:29,931 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 15:59:29,932 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[531301,531314] [2022-12-13 15:59:29,932 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[531362,531375] [2022-12-13 15:59:29,932 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[531436,531449] [2022-12-13 15:59:29,932 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[531569,531582] [2022-12-13 15:59:29,933 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[531700,531713] [2022-12-13 15:59:29,934 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[532264,532277] [2022-12-13 15:59:29,934 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[532338,532351] [2022-12-13 15:59:29,934 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[532423,532436] [2022-12-13 15:59:29,934 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 15:59:29,935 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[532664,532677] [2022-12-13 15:59:29,935 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[532740,532753] [2022-12-13 15:59:29,935 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[532838,532851] [2022-12-13 15:59:29,935 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[532912,532925] [2022-12-13 15:59:29,936 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[533033,533046] [2022-12-13 15:59:29,936 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[533107,533120] [2022-12-13 15:59:29,936 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[533363,533376] [2022-12-13 15:59:29,937 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[533764,533777] [2022-12-13 15:59:29,938 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[534178,534191] [2022-12-13 15:59:29,939 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[534461,534474] [2022-12-13 15:59:29,939 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[534587,534600] [2022-12-13 15:59:29,940 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[534805,534818] [2022-12-13 15:59:29,945 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-13 15:59:29,960 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-12-13 15:59:30,010 WARN L623 FunctionHandler]: Unknown extern function strtod_l [2022-12-13 15:59:30,011 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-12-13 15:59:30,017 WARN L623 FunctionHandler]: Unknown extern function strtold_l [2022-12-13 15:59:30,019 WARN L623 FunctionHandler]: Unknown extern function __recv_chk [2022-12-13 15:59:30,019 WARN L623 FunctionHandler]: Unknown extern function __recv_chk_warn [2022-12-13 15:59:30,019 WARN L623 FunctionHandler]: Unknown extern function __recv_alias [2022-12-13 15:59:30,020 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk [2022-12-13 15:59:30,021 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk_warn [2022-12-13 15:59:30,021 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_alias [2022-12-13 15:59:30,022 WARN L623 FunctionHandler]: Unknown extern function getaddrinfo [2022-12-13 15:59:30,022 WARN L623 FunctionHandler]: Unknown extern function __strdup [2022-12-13 15:59:30,023 WARN L623 FunctionHandler]: Unknown extern function freeaddrinfo [2022-12-13 15:59:30,023 WARN L623 FunctionHandler]: Unknown extern function gai_strerror [2022-12-13 15:59:30,024 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 15:59:30,025 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 15:59:30,025 WARN L623 FunctionHandler]: Unknown extern function __rawmemchr [2022-12-13 15:59:30,028 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 15:59:30,028 WARN L623 FunctionHandler]: Unknown extern function lstat [2022-12-13 15:59:30,029 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 15:59:30,029 WARN L611 FunctionHandler]: implicit declaration of function __builtin_strspn [2022-12-13 15:59:30,030 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 15:59:30,031 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 15:59:30,032 WARN L623 FunctionHandler]: Unknown extern function memmove [2022-12-13 15:59:30,032 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 15:59:30,034 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 15:59:30,034 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-12-13 15:59:30,036 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 15:59:30,036 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 15:59:30,037 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 15:59:30,038 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 15:59:30,039 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 15:59:30,040 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: rpl_fcntl [2022-12-13 15:59:30,041 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5f7b90d1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 03:59:30, skipping insertion in model container [2022-12-13 15:59:30,041 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-13 15:59:30,041 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-12-13 15:59:30,042 INFO L158 Benchmark]: Toolchain (without parser) took 31040.56ms. Allocated memory was 172.0MB in the beginning and 207.6MB in the end (delta: 35.7MB). Free memory was 93.0MB in the beginning and 95.0MB in the end (delta: -2.0MB). Peak memory consumption was 106.6MB. Max. memory is 16.1GB. [2022-12-13 15:59:30,042 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 130.0MB. Free memory is still 98.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-13 15:59:30,043 INFO L158 Benchmark]: CACSL2BoogieTranslator took 31039.11ms. Allocated memory was 172.0MB in the beginning and 207.6MB in the end (delta: 35.7MB). Free memory was 93.0MB in the beginning and 95.0MB in the end (delta: -2.0MB). Peak memory consumption was 106.6MB. Max. memory is 16.1GB. [2022-12-13 15:59:30,043 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 130.0MB. Free memory is still 98.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 31039.11ms. Allocated memory was 172.0MB in the beginning and 207.6MB in the end (delta: 35.7MB). Free memory was 93.0MB in the beginning and 95.0MB in the end (delta: -2.0MB). Peak memory consumption was 106.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 12556]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: rpl_fcntl RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/bin/uautomizer-uyxdKDjOR8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/bin/uautomizer-uyxdKDjOR8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/bin/uautomizer-uyxdKDjOR8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/bin/uautomizer-uyxdKDjOR8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/bin/uautomizer-uyxdKDjOR8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/bin/uautomizer-uyxdKDjOR8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1721ff86364b888e9a887851917d8c9baafe52b51a2672b0384394569f556411 --- 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 [2022-12-13 15:59:31,489 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 15:59:31,490 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 15:59:31,504 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 15:59:31,504 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 15:59:31,505 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 15:59:31,506 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 15:59:31,507 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 15:59:31,508 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 15:59:31,509 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 15:59:31,510 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 15:59:31,511 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 15:59:31,511 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 15:59:31,512 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 15:59:31,512 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 15:59:31,513 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 15:59:31,514 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 15:59:31,515 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 15:59:31,516 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 15:59:31,517 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 15:59:31,518 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 15:59:31,519 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 15:59:31,520 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 15:59:31,521 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 15:59:31,523 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 15:59:31,524 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 15:59:31,524 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 15:59:31,525 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 15:59:31,525 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 15:59:31,526 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 15:59:31,526 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 15:59:31,526 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 15:59:31,527 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 15:59:31,527 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 15:59:31,528 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 15:59:31,528 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 15:59:31,529 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 15:59:31,529 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 15:59:31,529 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 15:59:31,530 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 15:59:31,530 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 15:59:31,531 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/bin/uautomizer-uyxdKDjOR8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-12-13 15:59:31,547 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 15:59:31,548 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 15:59:31,548 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-13 15:59:31,548 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-13 15:59:31,549 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-13 15:59:31,549 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-13 15:59:31,549 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 15:59:31,549 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 15:59:31,549 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 15:59:31,550 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 15:59:31,550 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 15:59:31,550 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-13 15:59:31,550 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-13 15:59:31,550 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-13 15:59:31,550 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-13 15:59:31,551 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-13 15:59:31,551 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-13 15:59:31,551 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-13 15:59:31,551 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 15:59:31,551 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-13 15:59:31,551 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 15:59:31,552 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 15:59:31,552 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-13 15:59:31,552 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 15:59:31,552 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 15:59:31,552 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-13 15:59:31,552 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-13 15:59:31,553 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-12-13 15:59:31,553 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-13 15:59:31,553 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-13 15:59:31,553 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-13 15:59:31,553 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-12-13 15:59:31,568 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-13 15:59:31,569 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2022-12-13 15:59:31,569 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-12-13 15:59:31,569 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/bin/uautomizer-uyxdKDjOR8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/bin/uautomizer-uyxdKDjOR8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1721ff86364b888e9a887851917d8c9baafe52b51a2672b0384394569f556411 [2022-12-13 15:59:31,829 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 15:59:31,848 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 15:59:31,850 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 15:59:31,851 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 15:59:31,851 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 15:59:31,852 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/bin/uautomizer-uyxdKDjOR8/../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i [2022-12-13 15:59:34,548 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 15:59:35,806 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 15:59:35,806 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i [2022-12-13 15:59:35,947 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/bin/uautomizer-uyxdKDjOR8/data/f8327e39a/fc5f267b4be049aaabdbd6b8cf7343be/FLAG6a1b73892 [2022-12-13 15:59:35,960 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/bin/uautomizer-uyxdKDjOR8/data/f8327e39a/fc5f267b4be049aaabdbd6b8cf7343be [2022-12-13 15:59:35,962 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 15:59:35,964 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-13 15:59:35,965 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 15:59:35,965 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 15:59:35,968 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 15:59:35,969 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 03:59:35" (1/1) ... [2022-12-13 15:59:35,970 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6cb54bd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 03:59:35, skipping insertion in model container [2022-12-13 15:59:35,970 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 03:59:35" (1/1) ... [2022-12-13 15:59:35,975 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 15:59:36,408 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 16:00:07,320 WARN L623 FunctionHandler]: Unknown extern function __xstat [2022-12-13 16:00:07,321 WARN L623 FunctionHandler]: Unknown extern function __lxstat [2022-12-13 16:00:07,321 WARN L623 FunctionHandler]: Unknown extern function __fxstat [2022-12-13 16:00:07,322 WARN L623 FunctionHandler]: Unknown extern function __fxstatat [2022-12-13 16:00:07,323 WARN L623 FunctionHandler]: Unknown extern function __xmknod [2022-12-13 16:00:07,323 WARN L623 FunctionHandler]: Unknown extern function __xmknodat [2022-12-13 16:00:07,324 WARN L623 FunctionHandler]: Unknown extern function __xstat64 [2022-12-13 16:00:07,325 WARN L623 FunctionHandler]: Unknown extern function __lxstat64 [2022-12-13 16:00:07,326 WARN L623 FunctionHandler]: Unknown extern function __fxstat64 [2022-12-13 16:00:07,326 WARN L623 FunctionHandler]: Unknown extern function __fxstatat64 [2022-12-13 16:00:07,328 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-12-13 16:00:07,329 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-12-13 16:00:07,329 WARN L623 FunctionHandler]: Unknown extern function strtoll [2022-12-13 16:00:07,331 WARN L623 FunctionHandler]: Unknown extern function __realpath_chk [2022-12-13 16:00:07,331 WARN L623 FunctionHandler]: Unknown extern function __realpath_alias [2022-12-13 16:00:07,332 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk [2022-12-13 16:00:07,333 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk_warn [2022-12-13 16:00:07,334 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_alias [2022-12-13 16:00:07,335 WARN L623 FunctionHandler]: Unknown extern function __wctomb_chk [2022-12-13 16:00:07,336 WARN L623 FunctionHandler]: Unknown extern function __wctomb_alias [2022-12-13 16:00:07,337 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk [2022-12-13 16:00:07,338 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk_warn [2022-12-13 16:00:07,338 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_alias [2022-12-13 16:00:07,340 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk [2022-12-13 16:00:07,340 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk_warn [2022-12-13 16:00:07,341 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_alias [2022-12-13 16:00:07,363 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memcpy_chk [2022-12-13 16:00:07,364 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memmove_chk [2022-12-13 16:00:07,364 WARN L611 FunctionHandler]: implicit declaration of function __builtin___mempcpy_chk [2022-12-13 16:00:07,365 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memset_chk [2022-12-13 16:00:07,367 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcpy_chk [2022-12-13 16:00:07,368 WARN L611 FunctionHandler]: implicit declaration of function __builtin___stpcpy_chk [2022-12-13 16:00:07,368 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncpy_chk [2022-12-13 16:00:07,369 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_chk [2022-12-13 16:00:07,370 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_alias [2022-12-13 16:00:07,370 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcat_chk [2022-12-13 16:00:07,371 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncat_chk [2022-12-13 16:00:07,373 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[465040,465053] [2022-12-13 16:00:07,376 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[465095,465108] [2022-12-13 16:00:07,377 WARN L623 FunctionHandler]: Unknown extern function fchmod [2022-12-13 16:00:07,377 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[465233,465246] [2022-12-13 16:00:07,378 WARN L623 FunctionHandler]: Unknown extern function chmod [2022-12-13 16:00:07,380 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[465731,465744] [2022-12-13 16:00:07,380 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-13 16:00:07,381 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 16:00:07,381 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-13 16:00:07,382 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[466032,466045] [2022-12-13 16:00:07,382 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[466105,466118] [2022-12-13 16:00:07,384 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 16:00:07,385 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-13 16:00:07,386 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[467023,467036] [2022-12-13 16:00:07,386 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[467081,467094] [2022-12-13 16:00:07,387 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[467133,467146] [2022-12-13 16:00:07,387 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-13 16:00:07,387 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 16:00:07,388 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-13 16:00:07,388 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[467467,467480] [2022-12-13 16:00:07,389 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[467525,467538] [2022-12-13 16:00:07,389 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[467577,467590] [2022-12-13 16:00:07,390 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[468447,468460] [2022-12-13 16:00:07,391 WARN L623 FunctionHandler]: Unknown extern function __read_chk [2022-12-13 16:00:07,392 WARN L623 FunctionHandler]: Unknown extern function __read_chk_warn [2022-12-13 16:00:07,392 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[468909,468922] [2022-12-13 16:00:07,393 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[468985,468998] [2022-12-13 16:00:07,393 WARN L623 FunctionHandler]: Unknown extern function __read_alias [2022-12-13 16:00:07,394 WARN L623 FunctionHandler]: Unknown extern function __pread_chk [2022-12-13 16:00:07,395 WARN L623 FunctionHandler]: Unknown extern function __pread_chk_warn [2022-12-13 16:00:07,395 WARN L623 FunctionHandler]: Unknown extern function __pread_alias [2022-12-13 16:00:07,396 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk [2022-12-13 16:00:07,397 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk_warn [2022-12-13 16:00:07,397 WARN L623 FunctionHandler]: Unknown extern function __pread64_alias [2022-12-13 16:00:07,398 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[472479,472492] [2022-12-13 16:00:07,399 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk [2022-12-13 16:00:07,399 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk_warn [2022-12-13 16:00:07,400 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[473128,473141] [2022-12-13 16:00:07,400 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[473204,473217] [2022-12-13 16:00:07,401 WARN L623 FunctionHandler]: Unknown extern function __readlink_alias [2022-12-13 16:00:07,402 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk [2022-12-13 16:00:07,403 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk_warn [2022-12-13 16:00:07,403 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_alias [2022-12-13 16:00:07,404 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk [2022-12-13 16:00:07,405 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk_warn [2022-12-13 16:00:07,405 WARN L623 FunctionHandler]: Unknown extern function __getcwd_alias [2022-12-13 16:00:07,406 WARN L623 FunctionHandler]: Unknown extern function __getwd_chk [2022-12-13 16:00:07,406 WARN L623 FunctionHandler]: Unknown extern function __getwd_warn [2022-12-13 16:00:07,407 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk [2022-12-13 16:00:07,408 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk_warn [2022-12-13 16:00:07,408 WARN L623 FunctionHandler]: Unknown extern function __confstr_alias [2022-12-13 16:00:07,409 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk [2022-12-13 16:00:07,410 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk_warn [2022-12-13 16:00:07,410 WARN L623 FunctionHandler]: Unknown extern function __getgroups_alias [2022-12-13 16:00:07,411 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk [2022-12-13 16:00:07,411 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk_warn [2022-12-13 16:00:07,412 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_alias [2022-12-13 16:00:07,413 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk [2022-12-13 16:00:07,413 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk_warn [2022-12-13 16:00:07,414 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_alias [2022-12-13 16:00:07,414 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk [2022-12-13 16:00:07,415 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk_warn [2022-12-13 16:00:07,415 WARN L623 FunctionHandler]: Unknown extern function __gethostname_alias [2022-12-13 16:00:07,416 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk [2022-12-13 16:00:07,417 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk_warn [2022-12-13 16:00:07,417 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_alias [2022-12-13 16:00:07,419 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_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[485134,485147] [2022-12-13 16:00:07,419 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_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[485245,485258] [2022-12-13 16:00:07,420 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_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[485364,485377] [2022-12-13 16:00:07,420 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_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[485438,485451] [2022-12-13 16:00:07,420 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_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[485531,485544] [2022-12-13 16:00:07,421 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_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[485655,485668] [2022-12-13 16:00:07,421 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_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[485739,485752] [2022-12-13 16:00:07,421 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_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[485811,485824] [2022-12-13 16:00:07,422 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_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[485867,485880] [2022-12-13 16:00:07,422 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_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[485960,485973] [2022-12-13 16:00:07,422 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_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486063,486076] [2022-12-13 16:00:07,422 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_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486131,486144] [2022-12-13 16:00:07,423 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_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486222,486235] [2022-12-13 16:00:07,423 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_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486284,486297] [2022-12-13 16:00:07,423 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_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486372,486385] [2022-12-13 16:00:07,424 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_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486428,486441] [2022-12-13 16:00:07,424 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_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486496,486509] [2022-12-13 16:00:07,424 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_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486590,486603] [2022-12-13 16:00:07,425 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_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486652,486665] [2022-12-13 16:00:07,425 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_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486729,486742] [2022-12-13 16:00:07,425 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_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486789,486802] [2022-12-13 16:00:07,426 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_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486853,486866] [2022-12-13 16:00:07,426 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_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486925,486938] [2022-12-13 16:00:07,426 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_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486991,487004] [2022-12-13 16:00:07,427 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_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[487047,487060] [2022-12-13 16:00:07,427 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_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[487131,487144] [2022-12-13 16:00:07,428 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_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[487207,487220] [2022-12-13 16:00:07,429 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-12-13 16:00:07,429 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_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[487842,487855] [2022-12-13 16:00:07,429 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_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[487896,487909] [2022-12-13 16:00:07,430 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 16:00:07,430 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 16:00:07,431 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[488160,488173] [2022-12-13 16:00:07,431 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[488223,488236] [2022-12-13 16:00:07,432 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[488305,488318] [2022-12-13 16:00:07,432 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[488371,488384] [2022-12-13 16:00:07,432 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[488428,488441] [2022-12-13 16:00:07,433 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[488498,488511] [2022-12-13 16:00:07,433 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[488576,488589] [2022-12-13 16:00:07,434 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[488648,488661] [2022-12-13 16:00:07,434 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[488710,488723] [2022-12-13 16:00:07,434 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[488766,488779] [2022-12-13 16:00:07,435 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 16:00:07,435 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[488982,488995] [2022-12-13 16:00:07,436 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[489041,489054] [2022-12-13 16:00:07,436 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[489119,489132] [2022-12-13 16:00:07,437 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[489181,489194] [2022-12-13 16:00:07,437 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[489247,489260] [2022-12-13 16:00:07,437 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[489321,489334] [2022-12-13 16:00:07,438 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[489389,489402] [2022-12-13 16:00:07,438 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[489447,489460] [2022-12-13 16:00:07,439 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[489572,489585] [2022-12-13 16:00:07,439 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[489634,489647] [2022-12-13 16:00:07,439 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[489714,489727] [2022-12-13 16:00:07,440 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[489776,489789] [2022-12-13 16:00:07,440 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[489968,489981] [2022-12-13 16:00:07,441 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[490027,490040] [2022-12-13 16:00:07,441 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[490090,490103] [2022-12-13 16:00:07,441 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[490168,490181] [2022-12-13 16:00:07,442 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[490230,490243] [2022-12-13 16:00:07,442 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[490296,490309] [2022-12-13 16:00:07,443 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[490370,490383] [2022-12-13 16:00:07,443 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[490438,490451] [2022-12-13 16:00:07,443 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[490496,490509] [2022-12-13 16:00:07,444 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[490559,490572] [2022-12-13 16:00:07,444 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[490680,490693] [2022-12-13 16:00:07,444 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[490760,490773] [2022-12-13 16:00:07,445 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[490908,490921] [2022-12-13 16:00:07,445 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[490988,491001] [2022-12-13 16:00:07,445 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[491050,491063] [2022-12-13 16:00:07,445 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[491188,491201] [2022-12-13 16:00:07,446 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[491270,491283] [2022-12-13 16:00:07,446 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[491334,491347] [2022-12-13 16:00:07,446 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[491513,491526] [2022-12-13 16:00:07,446 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 16:00:07,448 WARN L623 FunctionHandler]: Unknown extern function _IO_getc [2022-12-13 16:00:07,450 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-12-13 16:00:07,451 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-12-13 16:00:07,452 WARN L623 FunctionHandler]: Unknown extern function _IO_putc [2022-12-13 16:00:07,453 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[493684,493697] [2022-12-13 16:00:07,453 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[493740,493753] [2022-12-13 16:00:07,454 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[493825,493838] [2022-12-13 16:00:07,454 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[493883,493896] [2022-12-13 16:00:07,454 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[493941,493954] [2022-12-13 16:00:07,455 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-12-13 16:00:07,455 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[494122,494135] [2022-12-13 16:00:07,456 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[494291,494304] [2022-12-13 16:00:07,456 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[494438,494451] [2022-12-13 16:00:07,457 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[494494,494507] [2022-12-13 16:00:07,457 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[494546,494559] [2022-12-13 16:00:07,458 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[494923,494936] [2022-12-13 16:00:07,459 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[494979,494992] [2022-12-13 16:00:07,459 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[495064,495077] [2022-12-13 16:00:07,460 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[495122,495135] [2022-12-13 16:00:07,460 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[495180,495193] [2022-12-13 16:00:07,460 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-12-13 16:00:07,461 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[495359,495372] [2022-12-13 16:00:07,462 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[495524,495537] [2022-12-13 16:00:07,462 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[495671,495684] [2022-12-13 16:00:07,462 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[495727,495740] [2022-12-13 16:00:07,463 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[495779,495792] [2022-12-13 16:00:07,464 WARN L623 FunctionHandler]: Unknown extern function __getdelim [2022-12-13 16:00:07,465 WARN L611 FunctionHandler]: implicit declaration of function __builtin___vsnprintf_chk [2022-12-13 16:00:07,465 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-12-13 16:00:07,466 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-12-13 16:00:07,467 WARN L623 FunctionHandler]: Unknown extern function __vdprintf_chk [2022-12-13 16:00:07,467 WARN L623 FunctionHandler]: Unknown extern function __obstack_vprintf_chk [2022-12-13 16:00:07,468 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk [2022-12-13 16:00:07,469 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk_warn [2022-12-13 16:00:07,469 WARN L623 FunctionHandler]: Unknown extern function __fgets_alias [2022-12-13 16:00:07,470 WARN L623 FunctionHandler]: Unknown extern function __fread_chk [2022-12-13 16:00:07,471 WARN L623 FunctionHandler]: Unknown extern function __fread_chk_warn [2022-12-13 16:00:07,471 WARN L623 FunctionHandler]: Unknown extern function __fread_alias [2022-12-13 16:00:07,472 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk [2022-12-13 16:00:07,472 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk_warn [2022-12-13 16:00:07,473 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_alias [2022-12-13 16:00:07,474 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk [2022-12-13 16:00:07,474 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk_warn [2022-12-13 16:00:07,474 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_alias [2022-12-13 16:00:07,475 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[506046,506059] [2022-12-13 16:00:07,476 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[506134,506147] [2022-12-13 16:00:07,479 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-12-13 16:00:07,480 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[508204,508217] [2022-12-13 16:00:07,480 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[508263,508276] [2022-12-13 16:00:07,480 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[508356,508369] [2022-12-13 16:00:07,481 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[508446,508459] [2022-12-13 16:00:07,481 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[508733,508746] [2022-12-13 16:00:07,482 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[508900,508913] [2022-12-13 16:00:07,482 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[509196,509209] [2022-12-13 16:00:07,483 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 16:00:07,483 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[509480,509493] [2022-12-13 16:00:07,484 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[509802,509815] [2022-12-13 16:00:07,485 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[509920,509933] [2022-12-13 16:00:07,485 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[510251,510264] [2022-12-13 16:00:07,486 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-13 16:00:07,486 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[510479,510492] [2022-12-13 16:00:07,486 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[510538,510551] [2022-12-13 16:00:07,487 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[510596,510609] [2022-12-13 16:00:07,487 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-13 16:00:07,487 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[510827,510840] [2022-12-13 16:00:07,487 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[510883,510896] [2022-12-13 16:00:07,488 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-13 16:00:07,488 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[511116,511129] [2022-12-13 16:00:07,489 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[511172,511185] [2022-12-13 16:00:07,490 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[511450,511463] [2022-12-13 16:00:07,490 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-13 16:00:07,490 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-13 16:00:07,490 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[511723,511736] [2022-12-13 16:00:07,491 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[511780,511793] [2022-12-13 16:00:07,491 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[511836,511849] [2022-12-13 16:00:07,492 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[511927,511940] [2022-12-13 16:00:07,492 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[512146,512159] [2022-12-13 16:00:07,493 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-13 16:00:07,493 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[512370,512383] [2022-12-13 16:00:07,494 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[512431,512444] [2022-12-13 16:00:07,494 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[512486,512499] [2022-12-13 16:00:07,495 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[512581,512594] [2022-12-13 16:00:07,495 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[512713,512726] [2022-12-13 16:00:07,495 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 16:00:07,496 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[512940,512953] [2022-12-13 16:00:07,496 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-13 16:00:07,497 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[513172,513185] [2022-12-13 16:00:07,497 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[513235,513248] [2022-12-13 16:00:07,498 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[513332,513345] [2022-12-13 16:00:07,498 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[513389,513402] [2022-12-13 16:00:07,498 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[513450,513463] [2022-12-13 16:00:07,499 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[513598,513611] [2022-12-13 16:00:07,499 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-13 16:00:07,500 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[513826,513839] [2022-12-13 16:00:07,500 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[513889,513902] [2022-12-13 16:00:07,501 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[513986,513999] [2022-12-13 16:00:07,501 WARN L623 FunctionHandler]: Unknown extern function fputc_unlocked [2022-12-13 16:00:07,502 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[514183,514196] [2022-12-13 16:00:07,502 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[514240,514253] [2022-12-13 16:00:07,502 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[514331,514344] [2022-12-13 16:00:07,503 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[514729,514742] [2022-12-13 16:00:07,504 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[514853,514866] [2022-12-13 16:00:07,504 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[514925,514938] [2022-12-13 16:00:07,505 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[514982,514995] [2022-12-13 16:00:07,505 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[515073,515086] [2022-12-13 16:00:07,506 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[515125,515138] [2022-12-13 16:00:07,506 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[515223,515236] [2022-12-13 16:00:07,506 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[515295,515308] [2022-12-13 16:00:07,507 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[515352,515365] [2022-12-13 16:00:07,507 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[515443,515456] [2022-12-13 16:00:07,507 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[515495,515508] [2022-12-13 16:00:07,508 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[515564,515577] [2022-12-13 16:00:07,508 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[515636,515649] [2022-12-13 16:00:07,509 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[515693,515706] [2022-12-13 16:00:07,509 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[515784,515797] [2022-12-13 16:00:07,509 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[515836,515849] [2022-12-13 16:00:07,510 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 16:00:07,513 WARN L623 FunctionHandler]: Unknown extern function getdelim [2022-12-13 16:00:07,513 WARN L623 FunctionHandler]: Unknown extern function feof [2022-12-13 16:00:07,517 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[519313,519326] [2022-12-13 16:00:07,518 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[519416,519429] [2022-12-13 16:00:07,518 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[519488,519501] [2022-12-13 16:00:07,518 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[519578,519591] [2022-12-13 16:00:07,518 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[519631,519644] [2022-12-13 16:00:07,518 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[519684,519697] [2022-12-13 16:00:07,519 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[519762,519775] [2022-12-13 16:00:07,519 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[519838,519851] [2022-12-13 16:00:07,520 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[520383,520396] [2022-12-13 16:00:07,520 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[520477,520490] [2022-12-13 16:00:07,520 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[520536,520549] [2022-12-13 16:00:07,521 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 16:00:07,521 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[520727,520740] [2022-12-13 16:00:07,521 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[520786,520799] [2022-12-13 16:00:07,521 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[520851,520864] [2022-12-13 16:00:07,522 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[520910,520923] [2022-12-13 16:00:07,522 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-13 16:00:07,522 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[521065,521078] [2022-12-13 16:00:07,523 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[521124,521137] [2022-12-13 16:00:07,523 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[521189,521202] [2022-12-13 16:00:07,523 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[521248,521261] [2022-12-13 16:00:07,524 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 16:00:07,524 WARN L623 FunctionHandler]: Unknown extern function pathconf [2022-12-13 16:00:07,524 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[521494,521507] [2022-12-13 16:00:07,525 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[521555,521568] [2022-12-13 16:00:07,525 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 16:00:07,525 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[521730,521743] [2022-12-13 16:00:07,526 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[521793,521806] [2022-12-13 16:00:07,526 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[521862,521875] [2022-12-13 16:00:07,526 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[521925,521938] [2022-12-13 16:00:07,527 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 16:00:07,527 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[522380,522393] [2022-12-13 16:00:07,528 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[522457,522470] [2022-12-13 16:00:07,528 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[522576,522589] [2022-12-13 16:00:07,528 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[522635,522648] [2022-12-13 16:00:07,529 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[522694,522707] [2022-12-13 16:00:07,529 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[522882,522895] [2022-12-13 16:00:07,530 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[523035,523048] [2022-12-13 16:00:07,530 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[523094,523107] [2022-12-13 16:00:07,531 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[523261,523274] [2022-12-13 16:00:07,532 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[523993,524006] [2022-12-13 16:00:07,533 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[524107,524120] [2022-12-13 16:00:07,533 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 16:00:07,534 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[524458,524471] [2022-12-13 16:00:07,534 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[524528,524541] [2022-12-13 16:00:07,535 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-13 16:00:07,535 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[524684,524697] [2022-12-13 16:00:07,535 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[524754,524767] [2022-12-13 16:00:07,536 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 16:00:07,536 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[524985,524998] [2022-12-13 16:00:07,537 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[525055,525068] [2022-12-13 16:00:07,537 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-13 16:00:07,537 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[525226,525239] [2022-12-13 16:00:07,538 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[525296,525309] [2022-12-13 16:00:07,538 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[525376,525389] [2022-12-13 16:00:07,539 WARN L623 FunctionHandler]: Unknown extern function readdir [2022-12-13 16:00:07,540 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 16:00:07,542 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 16:00:07,543 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[527663,527676] [2022-12-13 16:00:07,543 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[527720,527733] [2022-12-13 16:00:07,543 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[527879,527892] [2022-12-13 16:00:07,544 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[528009,528022] [2022-12-13 16:00:07,544 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[528111,528124] [2022-12-13 16:00:07,544 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[528241,528254] [2022-12-13 16:00:07,545 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[528341,528354] [2022-12-13 16:00:07,545 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[528398,528411] [2022-12-13 16:00:07,546 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[528766,528779] [2022-12-13 16:00:07,546 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[528823,528836] [2022-12-13 16:00:07,547 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 16:00:07,547 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[529199,529212] [2022-12-13 16:00:07,548 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[529256,529269] [2022-12-13 16:00:07,549 WARN L623 FunctionHandler]: Unknown extern function closedir [2022-12-13 16:00:07,549 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[529767,529780] [2022-12-13 16:00:07,549 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[529817,529830] [2022-12-13 16:00:07,551 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[530304,530317] [2022-12-13 16:00:07,551 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[530573,530586] [2022-12-13 16:00:07,551 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[530698,530711] [2022-12-13 16:00:07,551 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[530774,530787] [2022-12-13 16:00:07,552 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[530868,530881] [2022-12-13 16:00:07,552 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[530929,530942] [2022-12-13 16:00:07,552 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[531003,531016] [2022-12-13 16:00:07,552 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 16:00:07,553 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[531301,531314] [2022-12-13 16:00:07,553 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[531362,531375] [2022-12-13 16:00:07,553 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[531436,531449] [2022-12-13 16:00:07,553 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[531569,531582] [2022-12-13 16:00:07,554 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[531700,531713] [2022-12-13 16:00:07,555 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[532264,532277] [2022-12-13 16:00:07,555 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[532338,532351] [2022-12-13 16:00:07,555 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[532423,532436] [2022-12-13 16:00:07,555 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 16:00:07,556 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[532664,532677] [2022-12-13 16:00:07,556 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[532740,532753] [2022-12-13 16:00:07,556 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[532838,532851] [2022-12-13 16:00:07,556 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[532912,532925] [2022-12-13 16:00:07,557 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[533033,533046] [2022-12-13 16:00:07,557 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[533107,533120] [2022-12-13 16:00:07,558 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[533363,533376] [2022-12-13 16:00:07,559 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[533764,533777] [2022-12-13 16:00:07,560 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[534178,534191] [2022-12-13 16:00:07,561 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[534461,534474] [2022-12-13 16:00:07,561 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[534587,534600] [2022-12-13 16:00:07,562 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508f0b0d-c0ab-4fde-8f7b-707c0e464bce/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[534805,534818] [2022-12-13 16:00:07,570 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-13 16:00:07,588 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-12-13 16:00:07,590 WARN L623 FunctionHandler]: Unknown extern function strtod_l [2022-12-13 16:00:07,591 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-12-13 16:00:07,592 WARN L623 FunctionHandler]: Unknown extern function strtold_l [2022-12-13 16:00:07,594 WARN L623 FunctionHandler]: Unknown extern function __recv_chk [2022-12-13 16:00:07,595 WARN L623 FunctionHandler]: Unknown extern function __recv_chk_warn [2022-12-13 16:00:07,595 WARN L623 FunctionHandler]: Unknown extern function __recv_alias [2022-12-13 16:00:07,597 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk [2022-12-13 16:00:07,598 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk_warn [2022-12-13 16:00:07,598 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_alias [2022-12-13 16:00:07,599 WARN L623 FunctionHandler]: Unknown extern function getaddrinfo [2022-12-13 16:00:07,612 WARN L623 FunctionHandler]: Unknown extern function __strdup [2022-12-13 16:00:07,612 WARN L623 FunctionHandler]: Unknown extern function freeaddrinfo [2022-12-13 16:00:07,613 WARN L623 FunctionHandler]: Unknown extern function gai_strerror [2022-12-13 16:00:07,616 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 16:00:07,616 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 16:00:07,617 WARN L623 FunctionHandler]: Unknown extern function __rawmemchr [2022-12-13 16:00:07,621 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 16:00:07,622 WARN L623 FunctionHandler]: Unknown extern function lstat [2022-12-13 16:00:07,622 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 16:00:07,623 WARN L611 FunctionHandler]: implicit declaration of function __builtin_strspn [2022-12-13 16:00:07,624 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 16:00:07,624 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 16:00:07,626 WARN L623 FunctionHandler]: Unknown extern function memmove [2022-12-13 16:00:07,626 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 16:00:07,628 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 16:00:07,629 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-12-13 16:00:07,630 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 16:00:07,631 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 16:00:07,632 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 16:00:07,633 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 16:00:07,635 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 16:00:07,637 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: rpl_fcntl [2022-12-13 16:00:07,637 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@635f8168 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 04:00:07, skipping insertion in model container [2022-12-13 16:00:07,637 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-13 16:00:07,638 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-12-13 16:00:07,639 INFO L158 Benchmark]: Toolchain (without parser) took 31674.95ms. Allocated memory was 136.3MB in the beginning and 197.1MB in the end (delta: 60.8MB). Free memory was 68.3MB in the beginning and 105.6MB in the end (delta: -37.3MB). Peak memory consumption was 108.2MB. Max. memory is 16.1GB. [2022-12-13 16:00:07,640 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 62.9MB. Free memory was 41.4MB in the beginning and 41.3MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-13 16:00:07,640 INFO L158 Benchmark]: CACSL2BoogieTranslator took 31672.95ms. Allocated memory was 136.3MB in the beginning and 197.1MB in the end (delta: 60.8MB). Free memory was 67.9MB in the beginning and 105.6MB in the end (delta: -37.7MB). Peak memory consumption was 108.2MB. Max. memory is 16.1GB. [2022-12-13 16:00:07,641 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 62.9MB. Free memory was 41.4MB in the beginning and 41.3MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 31672.95ms. Allocated memory was 136.3MB in the beginning and 197.1MB in the end (delta: 60.8MB). Free memory was 67.9MB in the beginning and 105.6MB in the end (delta: -37.7MB). Peak memory consumption was 108.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 12556]: 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