./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/bin/utaipan-gh47qXpMRh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/bin/utaipan-gh47qXpMRh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/bin/utaipan-gh47qXpMRh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/bin/utaipan-gh47qXpMRh/config/TaipanReach.xml -i ../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/bin/utaipan-gh47qXpMRh/config/svcomp-Overflow-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/bin/utaipan-gh47qXpMRh --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 2c8aac95267dec68e99458351999ea740fa786a82a6feb1ce5c8effaf4a32372 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 05:48:38,751 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 05:48:38,752 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 05:48:38,764 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 05:48:38,764 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 05:48:38,765 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 05:48:38,766 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 05:48:38,767 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 05:48:38,768 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 05:48:38,768 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 05:48:38,769 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 05:48:38,769 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 05:48:38,770 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 05:48:38,770 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 05:48:38,771 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 05:48:38,772 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 05:48:38,772 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 05:48:38,773 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 05:48:38,774 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 05:48:38,775 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 05:48:38,776 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 05:48:38,777 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 05:48:38,778 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 05:48:38,778 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 05:48:38,780 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 05:48:38,780 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 05:48:38,781 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 05:48:38,781 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 05:48:38,781 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 05:48:38,782 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 05:48:38,782 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 05:48:38,783 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 05:48:38,783 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 05:48:38,784 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 05:48:38,784 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 05:48:38,785 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 05:48:38,785 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 05:48:38,785 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 05:48:38,785 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 05:48:38,786 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 05:48:38,786 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 05:48:38,787 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/bin/utaipan-gh47qXpMRh/config/svcomp-Overflow-64bit-Taipan_Default.epf [2022-12-14 05:48:38,801 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 05:48:38,801 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 05:48:38,801 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-14 05:48:38,802 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-14 05:48:38,802 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 05:48:38,802 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-14 05:48:38,802 INFO L138 SettingsManager]: * User list type=DISABLED [2022-12-14 05:48:38,802 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-12-14 05:48:38,803 INFO L138 SettingsManager]: * Explicit value domain=true [2022-12-14 05:48:38,803 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-12-14 05:48:38,803 INFO L138 SettingsManager]: * Octagon Domain=false [2022-12-14 05:48:38,803 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-12-14 05:48:38,803 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-12-14 05:48:38,803 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-12-14 05:48:38,803 INFO L138 SettingsManager]: * Interval Domain=false [2022-12-14 05:48:38,803 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-12-14 05:48:38,804 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-12-14 05:48:38,804 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-12-14 05:48:38,804 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 05:48:38,804 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 05:48:38,804 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 05:48:38,805 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 05:48:38,805 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 05:48:38,805 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 05:48:38,805 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 05:48:38,805 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 05:48:38,805 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 05:48:38,805 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 05:48:38,805 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 05:48:38,806 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 05:48:38,806 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-14 05:48:38,806 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 05:48:38,806 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 05:48:38,806 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-12-14 05:48:38,806 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 05:48:38,806 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 05:48:38,806 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-12-14 05:48:38,807 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 05:48:38,807 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 05:48:38,807 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-12-14 05:48:38,807 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/bin/utaipan-gh47qXpMRh/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/bin/utaipan-gh47qXpMRh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2c8aac95267dec68e99458351999ea740fa786a82a6feb1ce5c8effaf4a32372 [2022-12-14 05:48:38,993 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 05:48:39,010 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 05:48:39,012 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 05:48:39,013 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 05:48:39,013 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 05:48:39,014 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/bin/utaipan-gh47qXpMRh/../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i [2022-12-14 05:48:41,681 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 05:48:42,717 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 05:48:42,718 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i [2022-12-14 05:48:42,812 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/bin/utaipan-gh47qXpMRh/data/7216beab4/3f21eedf2f854654ad6248e73e2523fa/FLAGcf3936b5c [2022-12-14 05:48:42,823 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/bin/utaipan-gh47qXpMRh/data/7216beab4/3f21eedf2f854654ad6248e73e2523fa [2022-12-14 05:48:42,825 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 05:48:42,826 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 05:48:42,827 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 05:48:42,827 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 05:48:42,830 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 05:48:42,831 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 05:48:42" (1/1) ... [2022-12-14 05:48:42,832 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@b03762a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:48:42, skipping insertion in model container [2022-12-14 05:48:42,832 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 05:48:42" (1/1) ... [2022-12-14 05:48:42,838 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 05:48:43,196 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 05:49:10,153 WARN L623 FunctionHandler]: Unknown extern function __xstat [2022-12-14 05:49:10,153 WARN L623 FunctionHandler]: Unknown extern function __lxstat [2022-12-14 05:49:10,154 WARN L623 FunctionHandler]: Unknown extern function __fxstat [2022-12-14 05:49:10,155 WARN L623 FunctionHandler]: Unknown extern function __fxstatat [2022-12-14 05:49:10,155 WARN L623 FunctionHandler]: Unknown extern function __xmknod [2022-12-14 05:49:10,156 WARN L623 FunctionHandler]: Unknown extern function __xmknodat [2022-12-14 05:49:10,156 WARN L623 FunctionHandler]: Unknown extern function __xstat64 [2022-12-14 05:49:10,156 WARN L623 FunctionHandler]: Unknown extern function __lxstat64 [2022-12-14 05:49:10,157 WARN L623 FunctionHandler]: Unknown extern function __fxstat64 [2022-12-14 05:49:10,157 WARN L623 FunctionHandler]: Unknown extern function __fxstatat64 [2022-12-14 05:49:10,158 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-12-14 05:49:10,159 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-12-14 05:49:10,159 WARN L623 FunctionHandler]: Unknown extern function strtoll [2022-12-14 05:49:10,160 WARN L623 FunctionHandler]: Unknown extern function __realpath_chk [2022-12-14 05:49:10,160 WARN L623 FunctionHandler]: Unknown extern function __realpath_alias [2022-12-14 05:49:10,161 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk [2022-12-14 05:49:10,162 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk_warn [2022-12-14 05:49:10,162 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_alias [2022-12-14 05:49:10,163 WARN L623 FunctionHandler]: Unknown extern function __wctomb_chk [2022-12-14 05:49:10,163 WARN L623 FunctionHandler]: Unknown extern function __wctomb_alias [2022-12-14 05:49:10,164 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk [2022-12-14 05:49:10,165 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk_warn [2022-12-14 05:49:10,165 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_alias [2022-12-14 05:49:10,166 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk [2022-12-14 05:49:10,166 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk_warn [2022-12-14 05:49:10,167 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_alias [2022-12-14 05:49:10,183 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memcpy_chk [2022-12-14 05:49:10,183 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memmove_chk [2022-12-14 05:49:10,184 WARN L611 FunctionHandler]: implicit declaration of function __builtin___mempcpy_chk [2022-12-14 05:49:10,184 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memset_chk [2022-12-14 05:49:10,186 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcpy_chk [2022-12-14 05:49:10,186 WARN L611 FunctionHandler]: implicit declaration of function __builtin___stpcpy_chk [2022-12-14 05:49:10,187 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncpy_chk [2022-12-14 05:49:10,187 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_chk [2022-12-14 05:49:10,188 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_alias [2022-12-14 05:49:10,188 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcat_chk [2022-12-14 05:49:10,189 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncat_chk [2022-12-14 05:49:10,189 WARN L623 FunctionHandler]: Unknown extern function fchmod [2022-12-14 05:49:10,190 WARN L623 FunctionHandler]: Unknown extern function chmod [2022-12-14 05:49:10,191 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-14 05:49:10,191 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 05:49:10,191 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-14 05:49:10,193 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 05:49:10,193 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-14 05:49:10,193 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-14 05:49:10,194 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 05:49:10,194 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-14 05:49:10,195 WARN L623 FunctionHandler]: Unknown extern function __read_chk [2022-12-14 05:49:10,195 WARN L623 FunctionHandler]: Unknown extern function __read_chk_warn [2022-12-14 05:49:10,196 WARN L623 FunctionHandler]: Unknown extern function __read_alias [2022-12-14 05:49:10,197 WARN L623 FunctionHandler]: Unknown extern function __pread_chk [2022-12-14 05:49:10,197 WARN L623 FunctionHandler]: Unknown extern function __pread_chk_warn [2022-12-14 05:49:10,197 WARN L623 FunctionHandler]: Unknown extern function __pread_alias [2022-12-14 05:49:10,198 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk [2022-12-14 05:49:10,199 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk_warn [2022-12-14 05:49:10,199 WARN L623 FunctionHandler]: Unknown extern function __pread64_alias [2022-12-14 05:49:10,200 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk [2022-12-14 05:49:10,201 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk_warn [2022-12-14 05:49:10,201 WARN L623 FunctionHandler]: Unknown extern function __readlink_alias [2022-12-14 05:49:10,202 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk [2022-12-14 05:49:10,202 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk_warn [2022-12-14 05:49:10,203 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_alias [2022-12-14 05:49:10,204 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk [2022-12-14 05:49:10,204 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk_warn [2022-12-14 05:49:10,204 WARN L623 FunctionHandler]: Unknown extern function __getcwd_alias [2022-12-14 05:49:10,205 WARN L623 FunctionHandler]: Unknown extern function __getwd_chk [2022-12-14 05:49:10,205 WARN L623 FunctionHandler]: Unknown extern function __getwd_warn [2022-12-14 05:49:10,206 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk [2022-12-14 05:49:10,206 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk_warn [2022-12-14 05:49:10,207 WARN L623 FunctionHandler]: Unknown extern function __confstr_alias [2022-12-14 05:49:10,207 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk [2022-12-14 05:49:10,208 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk_warn [2022-12-14 05:49:10,208 WARN L623 FunctionHandler]: Unknown extern function __getgroups_alias [2022-12-14 05:49:10,209 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk [2022-12-14 05:49:10,209 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk_warn [2022-12-14 05:49:10,210 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_alias [2022-12-14 05:49:10,210 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk [2022-12-14 05:49:10,211 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk_warn [2022-12-14 05:49:10,211 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_alias [2022-12-14 05:49:10,212 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk [2022-12-14 05:49:10,212 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk_warn [2022-12-14 05:49:10,213 WARN L623 FunctionHandler]: Unknown extern function __gethostname_alias [2022-12-14 05:49:10,213 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk [2022-12-14 05:49:10,214 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk_warn [2022-12-14 05:49:10,214 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_alias [2022-12-14 05:49:10,216 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-12-14 05:49:10,217 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 05:49:10,217 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 05:49:10,218 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 05:49:10,218 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 05:49:10,220 WARN L623 FunctionHandler]: Unknown extern function _IO_getc [2022-12-14 05:49:10,221 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-12-14 05:49:10,222 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-12-14 05:49:10,223 WARN L623 FunctionHandler]: Unknown extern function _IO_putc [2022-12-14 05:49:10,224 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[478317,478330] [2022-12-14 05:49:10,224 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[478373,478386] [2022-12-14 05:49:10,224 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[478458,478471] [2022-12-14 05:49:10,225 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[478516,478529] [2022-12-14 05:49:10,225 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[478574,478587] [2022-12-14 05:49:10,225 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-12-14 05:49:10,225 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[478755,478768] [2022-12-14 05:49:10,226 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[478924,478937] [2022-12-14 05:49:10,226 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[479071,479084] [2022-12-14 05:49:10,227 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[479127,479140] [2022-12-14 05:49:10,227 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[479179,479192] [2022-12-14 05:49:10,228 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[479556,479569] [2022-12-14 05:49:10,228 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[479612,479625] [2022-12-14 05:49:10,228 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[479697,479710] [2022-12-14 05:49:10,228 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[479755,479768] [2022-12-14 05:49:10,229 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[479813,479826] [2022-12-14 05:49:10,229 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-12-14 05:49:10,229 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[479992,480005] [2022-12-14 05:49:10,230 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[480156,480169] [2022-12-14 05:49:10,230 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[480303,480316] [2022-12-14 05:49:10,230 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[480359,480372] [2022-12-14 05:49:10,231 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[480410,480423] [2022-12-14 05:49:10,231 WARN L623 FunctionHandler]: Unknown extern function __getdelim [2022-12-14 05:49:10,232 WARN L611 FunctionHandler]: implicit declaration of function __builtin___vsnprintf_chk [2022-12-14 05:49:10,233 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-12-14 05:49:10,233 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-12-14 05:49:10,234 WARN L623 FunctionHandler]: Unknown extern function __vdprintf_chk [2022-12-14 05:49:10,234 WARN L623 FunctionHandler]: Unknown extern function __obstack_vprintf_chk [2022-12-14 05:49:10,235 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk [2022-12-14 05:49:10,235 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk_warn [2022-12-14 05:49:10,235 WARN L623 FunctionHandler]: Unknown extern function __fgets_alias [2022-12-14 05:49:10,236 WARN L623 FunctionHandler]: Unknown extern function __fread_chk [2022-12-14 05:49:10,237 WARN L623 FunctionHandler]: Unknown extern function __fread_chk_warn [2022-12-14 05:49:10,237 WARN L623 FunctionHandler]: Unknown extern function __fread_alias [2022-12-14 05:49:10,238 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk [2022-12-14 05:49:10,238 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk_warn [2022-12-14 05:49:10,239 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_alias [2022-12-14 05:49:10,239 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk [2022-12-14 05:49:10,240 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk_warn [2022-12-14 05:49:10,240 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_alias [2022-12-14 05:49:10,241 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[490677,490690] [2022-12-14 05:49:10,241 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[490765,490778] [2022-12-14 05:49:10,255 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-12-14 05:49:10,256 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[492820,492833] [2022-12-14 05:49:10,257 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[492968,492981] [2022-12-14 05:49:10,258 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[493172,493185] [2022-12-14 05:49:10,258 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[493262,493275] [2022-12-14 05:49:10,259 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[493549,493562] [2022-12-14 05:49:10,259 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[493716,493729] [2022-12-14 05:49:10,260 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[494123,494136] [2022-12-14 05:49:10,260 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 05:49:10,261 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[494407,494420] [2022-12-14 05:49:10,261 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[494729,494742] [2022-12-14 05:49:10,262 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[494847,494860] [2022-12-14 05:49:10,262 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[495178,495191] [2022-12-14 05:49:10,263 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-14 05:49:10,263 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[495406,495419] [2022-12-14 05:49:10,263 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[495465,495478] [2022-12-14 05:49:10,264 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[495523,495536] [2022-12-14 05:49:10,264 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-14 05:49:10,264 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[495754,495767] [2022-12-14 05:49:10,264 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[495810,495823] [2022-12-14 05:49:10,265 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-14 05:49:10,265 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[496043,496056] [2022-12-14 05:49:10,265 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[496099,496112] [2022-12-14 05:49:10,266 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[496377,496390] [2022-12-14 05:49:10,266 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-14 05:49:10,266 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 05:49:10,267 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[496635,496648] [2022-12-14 05:49:10,267 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[496691,496704] [2022-12-14 05:49:10,267 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[496798,496811] [2022-12-14 05:49:10,268 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[496943,496956] [2022-12-14 05:49:10,268 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[497162,497175] [2022-12-14 05:49:10,268 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 05:49:10,269 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[497371,497384] [2022-12-14 05:49:10,269 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[497426,497439] [2022-12-14 05:49:10,270 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[497537,497550] [2022-12-14 05:49:10,270 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[497686,497699] [2022-12-14 05:49:10,270 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[497818,497831] [2022-12-14 05:49:10,271 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 05:49:10,271 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[498045,498058] [2022-12-14 05:49:10,271 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 05:49:10,272 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[498262,498275] [2022-12-14 05:49:10,272 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[498319,498332] [2022-12-14 05:49:10,272 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[498380,498393] [2022-12-14 05:49:10,273 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[498493,498506] [2022-12-14 05:49:10,273 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[498644,498657] [2022-12-14 05:49:10,274 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[498792,498805] [2022-12-14 05:49:10,274 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 05:49:10,274 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[499005,499018] [2022-12-14 05:49:10,275 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[499118,499131] [2022-12-14 05:49:10,275 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[499269,499282] [2022-12-14 05:49:10,276 WARN L623 FunctionHandler]: Unknown extern function fputc_unlocked [2022-12-14 05:49:10,276 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[499451,499464] [2022-12-14 05:49:10,276 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[499558,499571] [2022-12-14 05:49:10,277 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[499703,499716] [2022-12-14 05:49:10,277 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[500101,500114] [2022-12-14 05:49:10,278 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[500225,500238] [2022-12-14 05:49:10,278 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[500282,500295] [2022-12-14 05:49:10,278 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[500334,500347] [2022-12-14 05:49:10,279 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[500441,500454] [2022-12-14 05:49:10,279 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[500586,500599] [2022-12-14 05:49:10,279 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[500684,500697] [2022-12-14 05:49:10,280 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[500741,500754] [2022-12-14 05:49:10,280 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[500793,500806] [2022-12-14 05:49:10,280 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[500900,500913] [2022-12-14 05:49:10,280 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[501045,501058] [2022-12-14 05:49:10,281 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[501114,501127] [2022-12-14 05:49:10,281 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[501171,501184] [2022-12-14 05:49:10,281 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[501223,501236] [2022-12-14 05:49:10,282 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[501330,501343] [2022-12-14 05:49:10,282 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[501475,501488] [2022-12-14 05:49:10,283 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 05:49:10,285 WARN L623 FunctionHandler]: Unknown extern function getdelim [2022-12-14 05:49:10,285 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[503420,503433] [2022-12-14 05:49:10,285 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[503476,503489] [2022-12-14 05:49:10,286 WARN L623 FunctionHandler]: Unknown extern function feof [2022-12-14 05:49:10,286 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[503614,503627] [2022-12-14 05:49:10,286 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[503769,503782] [2022-12-14 05:49:10,287 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[503926,503939] [2022-12-14 05:49:10,287 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[503983,503996] [2022-12-14 05:49:10,287 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[504055,504068] [2022-12-14 05:49:10,287 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[504111,504124] [2022-12-14 05:49:10,288 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[504183,504196] [2022-12-14 05:49:10,290 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[505532,505545] [2022-12-14 05:49:10,290 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[505635,505648] [2022-12-14 05:49:10,290 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[505706,505719] [2022-12-14 05:49:10,290 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[505758,505771] [2022-12-14 05:49:10,291 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[505810,505823] [2022-12-14 05:49:10,291 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[505861,505874] [2022-12-14 05:49:10,291 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[505951,505964] [2022-12-14 05:49:10,291 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506005,506018] [2022-12-14 05:49:10,292 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506075,506088] [2022-12-14 05:49:10,292 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506128,506141] [2022-12-14 05:49:10,292 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506205,506218] [2022-12-14 05:49:10,292 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506275,506288] [2022-12-14 05:49:10,293 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506329,506342] [2022-12-14 05:49:10,293 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506383,506396] [2022-12-14 05:49:10,293 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506436,506449] [2022-12-14 05:49:10,293 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506511,506524] [2022-12-14 05:49:10,293 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506579,506592] [2022-12-14 05:49:10,294 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506631,506644] [2022-12-14 05:49:10,294 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506683,506696] [2022-12-14 05:49:10,294 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506734,506747] [2022-12-14 05:49:10,295 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 05:49:10,295 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-14 05:49:10,296 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 05:49:10,296 WARN L623 FunctionHandler]: Unknown extern function pathconf [2022-12-14 05:49:10,296 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 05:49:10,297 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 05:49:10,298 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 05:49:10,299 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-14 05:49:10,299 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 05:49:10,299 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-14 05:49:10,300 WARN L623 FunctionHandler]: Unknown extern function readdir [2022-12-14 05:49:10,301 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 05:49:10,302 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 05:49:10,303 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 05:49:10,305 WARN L623 FunctionHandler]: Unknown extern function closedir [2022-12-14 05:49:10,307 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 05:49:10,308 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 05:49:10,315 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 05:49:10,330 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536081,536094] [2022-12-14 05:49:10,330 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536136,536149] [2022-12-14 05:49:10,330 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536227,536240] [2022-12-14 05:49:10,330 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536284,536297] [2022-12-14 05:49:10,331 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536339,536352] [2022-12-14 05:49:10,331 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536430,536443] [2022-12-14 05:49:10,331 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536488,536501] [2022-12-14 05:49:10,331 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536545,536558] [2022-12-14 05:49:10,332 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536643,536656] [2022-12-14 05:49:10,332 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536702,536715] [2022-12-14 05:49:10,332 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536805,536818] [2022-12-14 05:49:10,332 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536864,536877] [2022-12-14 05:49:10,332 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536921,536934] [2022-12-14 05:49:10,333 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537007,537020] [2022-12-14 05:49:10,333 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537066,537079] [2022-12-14 05:49:10,333 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537178,537191] [2022-12-14 05:49:10,333 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537234,537247] [2022-12-14 05:49:10,333 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537314,537327] [2022-12-14 05:49:10,334 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537371,537384] [2022-12-14 05:49:10,334 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537511,537524] [2022-12-14 05:49:10,334 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537570,537583] [2022-12-14 05:49:10,334 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537669,537682] [2022-12-14 05:49:10,335 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537730,537743] [2022-12-14 05:49:10,335 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537789,537802] [2022-12-14 05:49:10,335 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537888,537901] [2022-12-14 05:49:10,335 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537950,537963] [2022-12-14 05:49:10,336 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538011,538024] [2022-12-14 05:49:10,336 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538121,538134] [2022-12-14 05:49:10,336 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538184,538197] [2022-12-14 05:49:10,336 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538291,538304] [2022-12-14 05:49:10,336 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538354,538367] [2022-12-14 05:49:10,337 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538415,538428] [2022-12-14 05:49:10,337 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538513,538526] [2022-12-14 05:49:10,337 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538576,538589] [2022-12-14 05:49:10,337 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538692,538705] [2022-12-14 05:49:10,337 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538752,538765] [2022-12-14 05:49:10,338 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538844,538857] [2022-12-14 05:49:10,338 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538905,538918] [2022-12-14 05:49:10,340 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-12-14 05:49:10,368 WARN L623 FunctionHandler]: Unknown extern function strtod_l [2022-12-14 05:49:10,368 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-12-14 05:49:10,387 WARN L623 FunctionHandler]: Unknown extern function strtold_l [2022-12-14 05:49:10,389 WARN L623 FunctionHandler]: Unknown extern function __recv_chk [2022-12-14 05:49:10,389 WARN L623 FunctionHandler]: Unknown extern function __recv_chk_warn [2022-12-14 05:49:10,389 WARN L623 FunctionHandler]: Unknown extern function __recv_alias [2022-12-14 05:49:10,390 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk [2022-12-14 05:49:10,391 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk_warn [2022-12-14 05:49:10,391 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_alias [2022-12-14 05:49:10,392 WARN L623 FunctionHandler]: Unknown extern function getaddrinfo [2022-12-14 05:49:10,392 WARN L623 FunctionHandler]: Unknown extern function __strdup [2022-12-14 05:49:10,393 WARN L623 FunctionHandler]: Unknown extern function freeaddrinfo [2022-12-14 05:49:10,393 WARN L623 FunctionHandler]: Unknown extern function gai_strerror [2022-12-14 05:49:10,395 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 05:49:10,395 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 05:49:10,395 WARN L623 FunctionHandler]: Unknown extern function __rawmemchr [2022-12-14 05:49:10,398 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 05:49:10,399 WARN L623 FunctionHandler]: Unknown extern function lstat [2022-12-14 05:49:10,399 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 05:49:10,399 WARN L611 FunctionHandler]: implicit declaration of function __builtin_strspn [2022-12-14 05:49:10,400 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 05:49:10,401 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 05:49:10,401 WARN L623 FunctionHandler]: Unknown extern function memmove [2022-12-14 05:49:10,402 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 05:49:10,403 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 05:49:10,404 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-12-14 05:49:10,405 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 05:49:10,406 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 05:49:10,407 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 05:49:10,408 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 05:49:10,409 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 05:49:10,410 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: rpl_fcntl [2022-12-14 05:49:10,410 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6ee0baef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:49:10, skipping insertion in model container [2022-12-14 05:49:10,410 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 05:49:10,411 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-12-14 05:49:10,412 INFO L158 Benchmark]: Toolchain (without parser) took 27585.25ms. Allocated memory was 211.8MB in the beginning and 255.9MB in the end (delta: 44.0MB). Free memory was 113.2MB in the beginning and 128.3MB in the end (delta: -15.1MB). Peak memory consumption was 122.0MB. Max. memory is 16.1GB. [2022-12-14 05:49:10,412 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 169.9MB. Free memory is still 143.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 05:49:10,413 INFO L158 Benchmark]: CACSL2BoogieTranslator took 27583.59ms. Allocated memory was 211.8MB in the beginning and 255.9MB in the end (delta: 44.0MB). Free memory was 112.5MB in the beginning and 128.3MB in the end (delta: -15.8MB). Peak memory consumption was 119.9MB. Max. memory is 16.1GB. [2022-12-14 05:49:10,413 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13ms. Allocated memory is still 169.9MB. Free memory is still 143.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 27583.59ms. Allocated memory was 211.8MB in the beginning and 255.9MB in the end (delta: 44.0MB). Free memory was 112.5MB in the beginning and 128.3MB in the end (delta: -15.8MB). Peak memory consumption was 119.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 12213]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: rpl_fcntl RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally 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_c247b754-6e6c-4dfe-a45b-3358e92509e0/bin/utaipan-gh47qXpMRh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/bin/utaipan-gh47qXpMRh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/bin/utaipan-gh47qXpMRh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/bin/utaipan-gh47qXpMRh/config/TaipanReach.xml -i ../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/bin/utaipan-gh47qXpMRh/config/svcomp-Overflow-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/bin/utaipan-gh47qXpMRh --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 2c8aac95267dec68e99458351999ea740fa786a82a6feb1ce5c8effaf4a32372 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 05:49:11,755 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 05:49:11,756 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 05:49:11,780 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 05:49:11,780 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 05:49:11,781 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 05:49:11,783 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 05:49:11,784 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 05:49:11,786 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 05:49:11,787 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 05:49:11,788 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 05:49:11,789 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 05:49:11,790 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 05:49:11,790 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 05:49:11,791 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 05:49:11,793 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 05:49:11,793 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 05:49:11,794 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 05:49:11,796 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 05:49:11,798 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 05:49:11,799 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 05:49:11,801 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 05:49:11,802 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 05:49:11,803 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 05:49:11,806 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 05:49:11,807 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 05:49:11,807 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 05:49:11,808 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 05:49:11,808 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 05:49:11,809 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 05:49:11,810 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 05:49:11,810 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 05:49:11,811 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 05:49:11,812 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 05:49:11,813 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 05:49:11,813 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 05:49:11,814 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 05:49:11,814 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 05:49:11,814 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 05:49:11,815 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 05:49:11,816 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 05:49:11,816 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/bin/utaipan-gh47qXpMRh/config/svcomp-Overflow-64bit-Taipan_Bitvector.epf [2022-12-14 05:49:11,839 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 05:49:11,839 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 05:49:11,840 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-14 05:49:11,840 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-14 05:49:11,840 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 05:49:11,841 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-14 05:49:11,841 INFO L138 SettingsManager]: * User list type=DISABLED [2022-12-14 05:49:11,841 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-12-14 05:49:11,841 INFO L138 SettingsManager]: * Explicit value domain=true [2022-12-14 05:49:11,841 INFO L138 SettingsManager]: * Octagon Domain=false [2022-12-14 05:49:11,842 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-12-14 05:49:11,842 INFO L138 SettingsManager]: * Interval Domain=false [2022-12-14 05:49:11,843 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 05:49:11,843 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 05:49:11,843 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 05:49:11,843 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 05:49:11,843 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 05:49:11,844 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 05:49:11,844 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 05:49:11,844 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 05:49:11,844 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 05:49:11,844 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 05:49:11,845 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 05:49:11,845 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 05:49:11,845 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 05:49:11,845 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 05:49:11,845 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-14 05:49:11,846 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-14 05:49:11,846 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 05:49:11,846 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 05:49:11,846 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 05:49:11,846 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 05:49:11,847 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 05:49:11,847 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 05:49:11,847 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 05:49:11,847 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-12-14 05:49:11,847 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 05:49:11,847 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/bin/utaipan-gh47qXpMRh/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/bin/utaipan-gh47qXpMRh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2c8aac95267dec68e99458351999ea740fa786a82a6feb1ce5c8effaf4a32372 [2022-12-14 05:49:12,058 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 05:49:12,072 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 05:49:12,074 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 05:49:12,075 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 05:49:12,075 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 05:49:12,076 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/bin/utaipan-gh47qXpMRh/../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i [2022-12-14 05:49:14,599 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 05:49:15,815 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 05:49:15,816 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i [2022-12-14 05:49:15,969 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/bin/utaipan-gh47qXpMRh/data/42e2c3494/f5282789b28e4178ab27bdca65d92b58/FLAGefa8d644a [2022-12-14 05:49:16,182 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/bin/utaipan-gh47qXpMRh/data/42e2c3494/f5282789b28e4178ab27bdca65d92b58 [2022-12-14 05:49:16,189 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 05:49:16,193 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 05:49:16,195 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 05:49:16,196 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 05:49:16,205 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 05:49:16,207 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 05:49:16" (1/1) ... [2022-12-14 05:49:16,210 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@67500c40 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:49:16, skipping insertion in model container [2022-12-14 05:49:16,210 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 05:49:16" (1/1) ... [2022-12-14 05:49:16,228 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 05:49:16,697 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 05:49:44,076 WARN L623 FunctionHandler]: Unknown extern function __xstat [2022-12-14 05:49:44,077 WARN L623 FunctionHandler]: Unknown extern function __lxstat [2022-12-14 05:49:44,077 WARN L623 FunctionHandler]: Unknown extern function __fxstat [2022-12-14 05:49:44,078 WARN L623 FunctionHandler]: Unknown extern function __fxstatat [2022-12-14 05:49:44,078 WARN L623 FunctionHandler]: Unknown extern function __xmknod [2022-12-14 05:49:44,079 WARN L623 FunctionHandler]: Unknown extern function __xmknodat [2022-12-14 05:49:44,079 WARN L623 FunctionHandler]: Unknown extern function __xstat64 [2022-12-14 05:49:44,080 WARN L623 FunctionHandler]: Unknown extern function __lxstat64 [2022-12-14 05:49:44,080 WARN L623 FunctionHandler]: Unknown extern function __fxstat64 [2022-12-14 05:49:44,081 WARN L623 FunctionHandler]: Unknown extern function __fxstatat64 [2022-12-14 05:49:44,082 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-12-14 05:49:44,082 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-12-14 05:49:44,083 WARN L623 FunctionHandler]: Unknown extern function strtoll [2022-12-14 05:49:44,083 WARN L623 FunctionHandler]: Unknown extern function __realpath_chk [2022-12-14 05:49:44,084 WARN L623 FunctionHandler]: Unknown extern function __realpath_alias [2022-12-14 05:49:44,084 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk [2022-12-14 05:49:44,085 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk_warn [2022-12-14 05:49:44,085 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_alias [2022-12-14 05:49:44,086 WARN L623 FunctionHandler]: Unknown extern function __wctomb_chk [2022-12-14 05:49:44,087 WARN L623 FunctionHandler]: Unknown extern function __wctomb_alias [2022-12-14 05:49:44,087 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk [2022-12-14 05:49:44,088 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk_warn [2022-12-14 05:49:44,088 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_alias [2022-12-14 05:49:44,089 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk [2022-12-14 05:49:44,090 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk_warn [2022-12-14 05:49:44,090 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_alias [2022-12-14 05:49:44,106 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memcpy_chk [2022-12-14 05:49:44,106 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memmove_chk [2022-12-14 05:49:44,107 WARN L611 FunctionHandler]: implicit declaration of function __builtin___mempcpy_chk [2022-12-14 05:49:44,107 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memset_chk [2022-12-14 05:49:44,109 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcpy_chk [2022-12-14 05:49:44,109 WARN L611 FunctionHandler]: implicit declaration of function __builtin___stpcpy_chk [2022-12-14 05:49:44,110 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncpy_chk [2022-12-14 05:49:44,110 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_chk [2022-12-14 05:49:44,111 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_alias [2022-12-14 05:49:44,111 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcat_chk [2022-12-14 05:49:44,112 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncat_chk [2022-12-14 05:49:44,113 WARN L623 FunctionHandler]: Unknown extern function fchmod [2022-12-14 05:49:44,113 WARN L623 FunctionHandler]: Unknown extern function chmod [2022-12-14 05:49:44,114 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-14 05:49:44,114 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 05:49:44,114 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-14 05:49:44,116 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 05:49:44,116 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-14 05:49:44,117 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-14 05:49:44,117 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 05:49:44,117 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-14 05:49:44,118 WARN L623 FunctionHandler]: Unknown extern function __read_chk [2022-12-14 05:49:44,118 WARN L623 FunctionHandler]: Unknown extern function __read_chk_warn [2022-12-14 05:49:44,119 WARN L623 FunctionHandler]: Unknown extern function __read_alias [2022-12-14 05:49:44,119 WARN L623 FunctionHandler]: Unknown extern function __pread_chk [2022-12-14 05:49:44,120 WARN L623 FunctionHandler]: Unknown extern function __pread_chk_warn [2022-12-14 05:49:44,120 WARN L623 FunctionHandler]: Unknown extern function __pread_alias [2022-12-14 05:49:44,121 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk [2022-12-14 05:49:44,121 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk_warn [2022-12-14 05:49:44,122 WARN L623 FunctionHandler]: Unknown extern function __pread64_alias [2022-12-14 05:49:44,123 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk [2022-12-14 05:49:44,123 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk_warn [2022-12-14 05:49:44,123 WARN L623 FunctionHandler]: Unknown extern function __readlink_alias [2022-12-14 05:49:44,124 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk [2022-12-14 05:49:44,125 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk_warn [2022-12-14 05:49:44,125 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_alias [2022-12-14 05:49:44,126 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk [2022-12-14 05:49:44,126 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk_warn [2022-12-14 05:49:44,126 WARN L623 FunctionHandler]: Unknown extern function __getcwd_alias [2022-12-14 05:49:44,127 WARN L623 FunctionHandler]: Unknown extern function __getwd_chk [2022-12-14 05:49:44,127 WARN L623 FunctionHandler]: Unknown extern function __getwd_warn [2022-12-14 05:49:44,128 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk [2022-12-14 05:49:44,128 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk_warn [2022-12-14 05:49:44,129 WARN L623 FunctionHandler]: Unknown extern function __confstr_alias [2022-12-14 05:49:44,129 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk [2022-12-14 05:49:44,130 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk_warn [2022-12-14 05:49:44,130 WARN L623 FunctionHandler]: Unknown extern function __getgroups_alias [2022-12-14 05:49:44,131 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk [2022-12-14 05:49:44,131 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk_warn [2022-12-14 05:49:44,131 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_alias [2022-12-14 05:49:44,132 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk [2022-12-14 05:49:44,133 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk_warn [2022-12-14 05:49:44,133 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_alias [2022-12-14 05:49:44,134 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk [2022-12-14 05:49:44,134 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk_warn [2022-12-14 05:49:44,134 WARN L623 FunctionHandler]: Unknown extern function __gethostname_alias [2022-12-14 05:49:44,135 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk [2022-12-14 05:49:44,135 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk_warn [2022-12-14 05:49:44,136 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_alias [2022-12-14 05:49:44,138 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-12-14 05:49:44,138 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 05:49:44,139 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 05:49:44,139 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 05:49:44,140 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 05:49:44,141 WARN L623 FunctionHandler]: Unknown extern function _IO_getc [2022-12-14 05:49:44,142 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-12-14 05:49:44,143 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-12-14 05:49:44,144 WARN L623 FunctionHandler]: Unknown extern function _IO_putc [2022-12-14 05:49:44,145 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[478317,478330] [2022-12-14 05:49:44,145 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[478373,478386] [2022-12-14 05:49:44,145 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[478458,478471] [2022-12-14 05:49:44,146 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[478516,478529] [2022-12-14 05:49:44,146 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[478574,478587] [2022-12-14 05:49:44,146 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-12-14 05:49:44,146 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[478755,478768] [2022-12-14 05:49:44,147 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[478924,478937] [2022-12-14 05:49:44,147 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[479071,479084] [2022-12-14 05:49:44,148 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[479127,479140] [2022-12-14 05:49:44,148 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[479179,479192] [2022-12-14 05:49:44,149 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[479556,479569] [2022-12-14 05:49:44,149 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[479612,479625] [2022-12-14 05:49:44,149 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[479697,479710] [2022-12-14 05:49:44,149 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[479755,479768] [2022-12-14 05:49:44,150 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[479813,479826] [2022-12-14 05:49:44,150 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-12-14 05:49:44,150 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[479992,480005] [2022-12-14 05:49:44,151 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[480156,480169] [2022-12-14 05:49:44,151 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[480303,480316] [2022-12-14 05:49:44,151 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[480359,480372] [2022-12-14 05:49:44,152 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[480410,480423] [2022-12-14 05:49:44,152 WARN L623 FunctionHandler]: Unknown extern function __getdelim [2022-12-14 05:49:44,153 WARN L611 FunctionHandler]: implicit declaration of function __builtin___vsnprintf_chk [2022-12-14 05:49:44,154 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-12-14 05:49:44,154 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-12-14 05:49:44,154 WARN L623 FunctionHandler]: Unknown extern function __vdprintf_chk [2022-12-14 05:49:44,155 WARN L623 FunctionHandler]: Unknown extern function __obstack_vprintf_chk [2022-12-14 05:49:44,156 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk [2022-12-14 05:49:44,156 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk_warn [2022-12-14 05:49:44,157 WARN L623 FunctionHandler]: Unknown extern function __fgets_alias [2022-12-14 05:49:44,157 WARN L623 FunctionHandler]: Unknown extern function __fread_chk [2022-12-14 05:49:44,158 WARN L623 FunctionHandler]: Unknown extern function __fread_chk_warn [2022-12-14 05:49:44,158 WARN L623 FunctionHandler]: Unknown extern function __fread_alias [2022-12-14 05:49:44,159 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk [2022-12-14 05:49:44,159 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk_warn [2022-12-14 05:49:44,160 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_alias [2022-12-14 05:49:44,160 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk [2022-12-14 05:49:44,161 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk_warn [2022-12-14 05:49:44,161 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_alias [2022-12-14 05:49:44,162 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[490677,490690] [2022-12-14 05:49:44,163 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[490765,490778] [2022-12-14 05:49:44,164 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-12-14 05:49:44,165 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[492820,492833] [2022-12-14 05:49:44,166 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[492968,492981] [2022-12-14 05:49:44,167 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[493172,493185] [2022-12-14 05:49:44,167 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[493262,493275] [2022-12-14 05:49:44,168 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[493549,493562] [2022-12-14 05:49:44,168 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[493716,493729] [2022-12-14 05:49:44,169 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[494123,494136] [2022-12-14 05:49:44,169 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 05:49:44,169 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[494407,494420] [2022-12-14 05:49:44,170 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[494729,494742] [2022-12-14 05:49:44,170 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[494847,494860] [2022-12-14 05:49:44,171 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[495178,495191] [2022-12-14 05:49:44,171 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-14 05:49:44,172 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[495406,495419] [2022-12-14 05:49:44,172 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[495465,495478] [2022-12-14 05:49:44,172 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[495523,495536] [2022-12-14 05:49:44,173 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-14 05:49:44,173 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[495754,495767] [2022-12-14 05:49:44,173 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[495810,495823] [2022-12-14 05:49:44,174 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-14 05:49:44,174 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[496043,496056] [2022-12-14 05:49:44,174 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[496099,496112] [2022-12-14 05:49:44,175 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[496377,496390] [2022-12-14 05:49:44,175 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-14 05:49:44,175 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 05:49:44,176 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[496635,496648] [2022-12-14 05:49:44,176 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[496691,496704] [2022-12-14 05:49:44,176 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[496798,496811] [2022-12-14 05:49:44,177 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[496943,496956] [2022-12-14 05:49:44,177 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[497162,497175] [2022-12-14 05:49:44,177 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 05:49:44,178 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[497371,497384] [2022-12-14 05:49:44,178 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[497426,497439] [2022-12-14 05:49:44,179 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[497537,497550] [2022-12-14 05:49:44,179 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[497686,497699] [2022-12-14 05:49:44,179 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[497818,497831] [2022-12-14 05:49:44,180 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 05:49:44,180 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[498045,498058] [2022-12-14 05:49:44,180 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 05:49:44,181 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[498262,498275] [2022-12-14 05:49:44,181 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[498319,498332] [2022-12-14 05:49:44,181 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[498380,498393] [2022-12-14 05:49:44,182 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[498493,498506] [2022-12-14 05:49:44,182 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[498644,498657] [2022-12-14 05:49:44,182 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[498792,498805] [2022-12-14 05:49:44,183 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 05:49:44,183 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[499005,499018] [2022-12-14 05:49:44,184 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[499118,499131] [2022-12-14 05:49:44,184 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[499269,499282] [2022-12-14 05:49:44,185 WARN L623 FunctionHandler]: Unknown extern function fputc_unlocked [2022-12-14 05:49:44,185 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[499451,499464] [2022-12-14 05:49:44,185 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[499558,499571] [2022-12-14 05:49:44,186 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[499703,499716] [2022-12-14 05:49:44,186 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[500101,500114] [2022-12-14 05:49:44,187 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[500225,500238] [2022-12-14 05:49:44,187 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[500282,500295] [2022-12-14 05:49:44,187 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[500334,500347] [2022-12-14 05:49:44,188 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[500441,500454] [2022-12-14 05:49:44,188 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[500586,500599] [2022-12-14 05:49:44,188 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[500684,500697] [2022-12-14 05:49:44,189 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[500741,500754] [2022-12-14 05:49:44,189 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[500793,500806] [2022-12-14 05:49:44,189 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[500900,500913] [2022-12-14 05:49:44,190 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[501045,501058] [2022-12-14 05:49:44,190 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[501114,501127] [2022-12-14 05:49:44,190 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[501171,501184] [2022-12-14 05:49:44,191 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[501223,501236] [2022-12-14 05:49:44,191 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[501330,501343] [2022-12-14 05:49:44,191 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[501475,501488] [2022-12-14 05:49:44,192 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 05:49:44,194 WARN L623 FunctionHandler]: Unknown extern function getdelim [2022-12-14 05:49:44,195 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[503420,503433] [2022-12-14 05:49:44,195 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[503476,503489] [2022-12-14 05:49:44,196 WARN L623 FunctionHandler]: Unknown extern function feof [2022-12-14 05:49:44,196 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[503614,503627] [2022-12-14 05:49:44,196 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[503769,503782] [2022-12-14 05:49:44,197 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[503926,503939] [2022-12-14 05:49:44,197 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[503983,503996] [2022-12-14 05:49:44,197 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[504055,504068] [2022-12-14 05:49:44,198 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[504111,504124] [2022-12-14 05:49:44,198 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[504183,504196] [2022-12-14 05:49:44,200 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[505532,505545] [2022-12-14 05:49:44,201 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[505635,505648] [2022-12-14 05:49:44,201 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[505706,505719] [2022-12-14 05:49:44,201 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[505758,505771] [2022-12-14 05:49:44,202 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[505810,505823] [2022-12-14 05:49:44,202 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[505861,505874] [2022-12-14 05:49:44,202 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[505951,505964] [2022-12-14 05:49:44,202 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506005,506018] [2022-12-14 05:49:44,203 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506075,506088] [2022-12-14 05:49:44,203 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506128,506141] [2022-12-14 05:49:44,203 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506205,506218] [2022-12-14 05:49:44,203 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506275,506288] [2022-12-14 05:49:44,203 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506329,506342] [2022-12-14 05:49:44,204 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506383,506396] [2022-12-14 05:49:44,204 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506436,506449] [2022-12-14 05:49:44,204 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506511,506524] [2022-12-14 05:49:44,204 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506579,506592] [2022-12-14 05:49:44,205 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506631,506644] [2022-12-14 05:49:44,205 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506683,506696] [2022-12-14 05:49:44,205 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506734,506747] [2022-12-14 05:49:44,206 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 05:49:44,206 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-14 05:49:44,207 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 05:49:44,207 WARN L623 FunctionHandler]: Unknown extern function pathconf [2022-12-14 05:49:44,207 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 05:49:44,208 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 05:49:44,209 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 05:49:44,210 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-14 05:49:44,210 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 05:49:44,210 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-14 05:49:44,211 WARN L623 FunctionHandler]: Unknown extern function readdir [2022-12-14 05:49:44,212 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 05:49:44,213 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 05:49:44,214 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 05:49:44,217 WARN L623 FunctionHandler]: Unknown extern function closedir [2022-12-14 05:49:44,218 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 05:49:44,219 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 05:49:44,227 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 05:49:44,253 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536081,536094] [2022-12-14 05:49:44,253 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536136,536149] [2022-12-14 05:49:44,254 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536227,536240] [2022-12-14 05:49:44,254 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536284,536297] [2022-12-14 05:49:44,254 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536339,536352] [2022-12-14 05:49:44,254 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536430,536443] [2022-12-14 05:49:44,255 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536488,536501] [2022-12-14 05:49:44,255 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536545,536558] [2022-12-14 05:49:44,255 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536643,536656] [2022-12-14 05:49:44,255 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536702,536715] [2022-12-14 05:49:44,256 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536805,536818] [2022-12-14 05:49:44,256 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536864,536877] [2022-12-14 05:49:44,256 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536921,536934] [2022-12-14 05:49:44,256 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537007,537020] [2022-12-14 05:49:44,257 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537066,537079] [2022-12-14 05:49:44,257 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537178,537191] [2022-12-14 05:49:44,257 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537234,537247] [2022-12-14 05:49:44,257 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537314,537327] [2022-12-14 05:49:44,258 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537371,537384] [2022-12-14 05:49:44,258 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537511,537524] [2022-12-14 05:49:44,258 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537570,537583] [2022-12-14 05:49:44,258 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537669,537682] [2022-12-14 05:49:44,259 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537730,537743] [2022-12-14 05:49:44,259 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537789,537802] [2022-12-14 05:49:44,259 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537888,537901] [2022-12-14 05:49:44,259 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537950,537963] [2022-12-14 05:49:44,260 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538011,538024] [2022-12-14 05:49:44,260 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538121,538134] [2022-12-14 05:49:44,260 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538184,538197] [2022-12-14 05:49:44,261 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538291,538304] [2022-12-14 05:49:44,261 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538354,538367] [2022-12-14 05:49:44,261 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538415,538428] [2022-12-14 05:49:44,261 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538513,538526] [2022-12-14 05:49:44,262 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538576,538589] [2022-12-14 05:49:44,262 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538692,538705] [2022-12-14 05:49:44,262 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538752,538765] [2022-12-14 05:49:44,262 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538844,538857] [2022-12-14 05:49:44,262 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c247b754-6e6c-4dfe-a45b-3358e92509e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538905,538918] [2022-12-14 05:49:44,265 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-12-14 05:49:44,267 WARN L623 FunctionHandler]: Unknown extern function strtod_l [2022-12-14 05:49:44,268 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-12-14 05:49:44,269 WARN L623 FunctionHandler]: Unknown extern function strtold_l [2022-12-14 05:49:44,271 WARN L623 FunctionHandler]: Unknown extern function __recv_chk [2022-12-14 05:49:44,272 WARN L623 FunctionHandler]: Unknown extern function __recv_chk_warn [2022-12-14 05:49:44,272 WARN L623 FunctionHandler]: Unknown extern function __recv_alias [2022-12-14 05:49:44,273 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk [2022-12-14 05:49:44,273 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk_warn [2022-12-14 05:49:44,274 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_alias [2022-12-14 05:49:44,275 WARN L623 FunctionHandler]: Unknown extern function getaddrinfo [2022-12-14 05:49:44,275 WARN L623 FunctionHandler]: Unknown extern function __strdup [2022-12-14 05:49:44,276 WARN L623 FunctionHandler]: Unknown extern function freeaddrinfo [2022-12-14 05:49:44,276 WARN L623 FunctionHandler]: Unknown extern function gai_strerror [2022-12-14 05:49:44,278 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 05:49:44,278 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 05:49:44,278 WARN L623 FunctionHandler]: Unknown extern function __rawmemchr [2022-12-14 05:49:44,281 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 05:49:44,282 WARN L623 FunctionHandler]: Unknown extern function lstat [2022-12-14 05:49:44,282 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 05:49:44,283 WARN L611 FunctionHandler]: implicit declaration of function __builtin_strspn [2022-12-14 05:49:44,284 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 05:49:44,284 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 05:49:44,285 WARN L623 FunctionHandler]: Unknown extern function memmove [2022-12-14 05:49:44,285 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 05:49:44,287 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 05:49:44,288 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-12-14 05:49:44,289 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 05:49:44,290 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 05:49:44,290 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 05:49:44,292 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 05:49:44,293 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 05:49:44,294 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: rpl_fcntl [2022-12-14 05:49:44,294 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@32147d6c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:49:44, skipping insertion in model container [2022-12-14 05:49:44,294 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 05:49:44,295 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-12-14 05:49:44,296 INFO L158 Benchmark]: Toolchain (without parser) took 28103.80ms. Allocated memory was 107.0MB in the beginning and 218.1MB in the end (delta: 111.1MB). Free memory was 36.9MB in the beginning and 121.7MB in the end (delta: -84.8MB). Peak memory consumption was 122.2MB. Max. memory is 16.1GB. [2022-12-14 05:49:44,296 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 56.6MB. Free memory is still 34.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 05:49:44,297 INFO L158 Benchmark]: CACSL2BoogieTranslator took 28099.30ms. Allocated memory was 107.0MB in the beginning and 218.1MB in the end (delta: 111.1MB). Free memory was 36.6MB in the beginning and 121.7MB in the end (delta: -85.1MB). Peak memory consumption was 122.2MB. Max. memory is 16.1GB. [2022-12-14 05:49:44,297 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11ms. Allocated memory is still 56.6MB. Free memory is still 34.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 28099.30ms. Allocated memory was 107.0MB in the beginning and 218.1MB in the end (delta: 111.1MB). Free memory was 36.6MB in the beginning and 121.7MB in the end (delta: -85.1MB). Peak memory consumption was 122.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 12213]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: rpl_fcntl RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN