./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/bin/utaipan-gh47qXpMRh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/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_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/bin/utaipan-gh47qXpMRh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/bin/utaipan-gh47qXpMRh/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/bin/utaipan-gh47qXpMRh/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/bin/utaipan-gh47qXpMRh --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 9822dd571d3ca7e2f9b8a49259695572f8c5b39cd5ce5a023e572d575a5809fa --- 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 08:27:37,847 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 08:27:37,849 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 08:27:37,868 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 08:27:37,868 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 08:27:37,869 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 08:27:37,870 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 08:27:37,872 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 08:27:37,874 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 08:27:37,874 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 08:27:37,875 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 08:27:37,877 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 08:27:37,877 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 08:27:37,878 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 08:27:37,879 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 08:27:37,881 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 08:27:37,882 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 08:27:37,882 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 08:27:37,884 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 08:27:37,886 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 08:27:37,887 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 08:27:37,888 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 08:27:37,890 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 08:27:37,890 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 08:27:37,894 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 08:27:37,894 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 08:27:37,894 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 08:27:37,895 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 08:27:37,896 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 08:27:37,897 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 08:27:37,897 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 08:27:37,898 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 08:27:37,899 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 08:27:37,899 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 08:27:37,900 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 08:27:37,900 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 08:27:37,901 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 08:27:37,901 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 08:27:37,901 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 08:27:37,902 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 08:27:37,903 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 08:27:37,904 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/bin/utaipan-gh47qXpMRh/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Default.epf [2022-12-14 08:27:37,925 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 08:27:37,925 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 08:27:37,926 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-14 08:27:37,926 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-14 08:27:37,927 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 08:27:37,927 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-14 08:27:37,927 INFO L138 SettingsManager]: * User list type=DISABLED [2022-12-14 08:27:37,927 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-12-14 08:27:37,927 INFO L138 SettingsManager]: * Explicit value domain=true [2022-12-14 08:27:37,928 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-12-14 08:27:37,928 INFO L138 SettingsManager]: * Octagon Domain=false [2022-12-14 08:27:37,928 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-12-14 08:27:37,928 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-12-14 08:27:37,928 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-12-14 08:27:37,929 INFO L138 SettingsManager]: * Interval Domain=false [2022-12-14 08:27:37,929 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-12-14 08:27:37,929 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-12-14 08:27:37,929 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-12-14 08:27:37,930 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 08:27:37,930 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 08:27:37,930 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 08:27:37,930 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 08:27:37,931 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 08:27:37,931 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 08:27:37,931 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-12-14 08:27:37,931 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-12-14 08:27:37,931 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-12-14 08:27:37,931 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 08:27:37,932 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 08:27:37,932 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 08:27:37,932 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 08:27:37,932 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-14 08:27:37,932 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 08:27:37,933 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 08:27:37,933 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-12-14 08:27:37,933 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 08:27:37,933 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-12-14 08:27:37,933 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 08:27:37,934 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-12-14 08:27:37,934 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_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/bin/utaipan-gh47qXpMRh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9822dd571d3ca7e2f9b8a49259695572f8c5b39cd5ce5a023e572d575a5809fa [2022-12-14 08:27:38,125 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 08:27:38,144 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 08:27:38,147 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 08:27:38,148 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 08:27:38,148 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 08:27:38,150 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/bin/utaipan-gh47qXpMRh/../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i [2022-12-14 08:27:40,718 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 08:27:41,997 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 08:27:41,998 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i [2022-12-14 08:27:42,117 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/bin/utaipan-gh47qXpMRh/data/c40ae7341/b0825ddcba1c44879efd2de5be22808c/FLAG86f172d61 [2022-12-14 08:27:42,326 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/bin/utaipan-gh47qXpMRh/data/c40ae7341/b0825ddcba1c44879efd2de5be22808c [2022-12-14 08:27:42,333 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 08:27:42,337 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 08:27:42,339 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 08:27:42,340 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 08:27:42,350 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 08:27:42,352 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:27:42" (1/1) ... [2022-12-14 08:27:42,354 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6857af63 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:27:42, skipping insertion in model container [2022-12-14 08:27:42,355 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:27:42" (1/1) ... [2022-12-14 08:27:42,371 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 08:27:42,707 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 08:28:07,693 WARN L623 FunctionHandler]: Unknown extern function __xstat [2022-12-14 08:28:07,693 WARN L623 FunctionHandler]: Unknown extern function __lxstat [2022-12-14 08:28:07,694 WARN L623 FunctionHandler]: Unknown extern function __fxstat [2022-12-14 08:28:07,694 WARN L623 FunctionHandler]: Unknown extern function __fxstatat [2022-12-14 08:28:07,695 WARN L623 FunctionHandler]: Unknown extern function __xmknod [2022-12-14 08:28:07,695 WARN L623 FunctionHandler]: Unknown extern function __xmknodat [2022-12-14 08:28:07,696 WARN L623 FunctionHandler]: Unknown extern function __xstat64 [2022-12-14 08:28:07,696 WARN L623 FunctionHandler]: Unknown extern function __lxstat64 [2022-12-14 08:28:07,697 WARN L623 FunctionHandler]: Unknown extern function __fxstat64 [2022-12-14 08:28:07,697 WARN L623 FunctionHandler]: Unknown extern function __fxstatat64 [2022-12-14 08:28:07,698 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-12-14 08:28:07,699 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-12-14 08:28:07,699 WARN L623 FunctionHandler]: Unknown extern function strtoll [2022-12-14 08:28:07,700 WARN L623 FunctionHandler]: Unknown extern function __realpath_chk [2022-12-14 08:28:07,700 WARN L623 FunctionHandler]: Unknown extern function __realpath_alias [2022-12-14 08:28:07,701 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk [2022-12-14 08:28:07,702 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk_warn [2022-12-14 08:28:07,702 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_alias [2022-12-14 08:28:07,703 WARN L623 FunctionHandler]: Unknown extern function __wctomb_chk [2022-12-14 08:28:07,703 WARN L623 FunctionHandler]: Unknown extern function __wctomb_alias [2022-12-14 08:28:07,704 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk [2022-12-14 08:28:07,705 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk_warn [2022-12-14 08:28:07,705 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_alias [2022-12-14 08:28:07,706 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk [2022-12-14 08:28:07,707 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk_warn [2022-12-14 08:28:07,707 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_alias [2022-12-14 08:28:07,723 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memcpy_chk [2022-12-14 08:28:07,724 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memmove_chk [2022-12-14 08:28:07,725 WARN L611 FunctionHandler]: implicit declaration of function __builtin___mempcpy_chk [2022-12-14 08:28:07,725 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memset_chk [2022-12-14 08:28:07,727 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcpy_chk [2022-12-14 08:28:07,727 WARN L611 FunctionHandler]: implicit declaration of function __builtin___stpcpy_chk [2022-12-14 08:28:07,728 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncpy_chk [2022-12-14 08:28:07,728 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_chk [2022-12-14 08:28:07,729 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_alias [2022-12-14 08:28:07,729 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcat_chk [2022-12-14 08:28:07,730 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncat_chk [2022-12-14 08:28:07,730 WARN L623 FunctionHandler]: Unknown extern function fchmod [2022-12-14 08:28:07,731 WARN L623 FunctionHandler]: Unknown extern function chmod [2022-12-14 08:28:07,732 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-14 08:28:07,732 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 08:28:07,732 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-14 08:28:07,734 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 08:28:07,734 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-14 08:28:07,734 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-14 08:28:07,735 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 08:28:07,735 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-14 08:28:07,736 WARN L623 FunctionHandler]: Unknown extern function __read_chk [2022-12-14 08:28:07,736 WARN L623 FunctionHandler]: Unknown extern function __read_chk_warn [2022-12-14 08:28:07,737 WARN L623 FunctionHandler]: Unknown extern function __read_alias [2022-12-14 08:28:07,737 WARN L623 FunctionHandler]: Unknown extern function __pread_chk [2022-12-14 08:28:07,738 WARN L623 FunctionHandler]: Unknown extern function __pread_chk_warn [2022-12-14 08:28:07,738 WARN L623 FunctionHandler]: Unknown extern function __pread_alias [2022-12-14 08:28:07,739 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk [2022-12-14 08:28:07,740 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk_warn [2022-12-14 08:28:07,740 WARN L623 FunctionHandler]: Unknown extern function __pread64_alias [2022-12-14 08:28:07,741 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk [2022-12-14 08:28:07,741 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk_warn [2022-12-14 08:28:07,742 WARN L623 FunctionHandler]: Unknown extern function __readlink_alias [2022-12-14 08:28:07,742 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk [2022-12-14 08:28:07,743 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk_warn [2022-12-14 08:28:07,743 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_alias [2022-12-14 08:28:07,744 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk [2022-12-14 08:28:07,745 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk_warn [2022-12-14 08:28:07,745 WARN L623 FunctionHandler]: Unknown extern function __getcwd_alias [2022-12-14 08:28:07,746 WARN L623 FunctionHandler]: Unknown extern function __getwd_chk [2022-12-14 08:28:07,746 WARN L623 FunctionHandler]: Unknown extern function __getwd_warn [2022-12-14 08:28:07,747 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk [2022-12-14 08:28:07,747 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk_warn [2022-12-14 08:28:07,747 WARN L623 FunctionHandler]: Unknown extern function __confstr_alias [2022-12-14 08:28:07,748 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk [2022-12-14 08:28:07,749 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk_warn [2022-12-14 08:28:07,750 WARN L623 FunctionHandler]: Unknown extern function __getgroups_alias [2022-12-14 08:28:07,751 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk [2022-12-14 08:28:07,751 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk_warn [2022-12-14 08:28:07,752 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_alias [2022-12-14 08:28:07,753 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk [2022-12-14 08:28:07,754 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk_warn [2022-12-14 08:28:07,754 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_alias [2022-12-14 08:28:07,755 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk [2022-12-14 08:28:07,756 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk_warn [2022-12-14 08:28:07,756 WARN L623 FunctionHandler]: Unknown extern function __gethostname_alias [2022-12-14 08:28:07,757 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk [2022-12-14 08:28:07,758 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk_warn [2022-12-14 08:28:07,758 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_alias [2022-12-14 08:28:07,761 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-12-14 08:28:07,762 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 08:28:07,762 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 08:28:07,763 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 08:28:07,764 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 08:28:07,766 WARN L623 FunctionHandler]: Unknown extern function _IO_getc [2022-12-14 08:28:07,767 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-12-14 08:28:07,769 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-12-14 08:28:07,770 WARN L623 FunctionHandler]: Unknown extern function _IO_putc [2022-12-14 08:28:07,771 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[480317,480330] [2022-12-14 08:28:07,773 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[480373,480386] [2022-12-14 08:28:07,782 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[480458,480471] [2022-12-14 08:28:07,783 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[480516,480529] [2022-12-14 08:28:07,783 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[480574,480587] [2022-12-14 08:28:07,783 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-12-14 08:28:07,784 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[480755,480768] [2022-12-14 08:28:07,785 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[480924,480937] [2022-12-14 08:28:07,786 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481071,481084] [2022-12-14 08:28:07,786 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481127,481140] [2022-12-14 08:28:07,786 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481179,481192] [2022-12-14 08:28:07,788 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481556,481569] [2022-12-14 08:28:07,788 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481612,481625] [2022-12-14 08:28:07,789 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481697,481710] [2022-12-14 08:28:07,789 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481755,481768] [2022-12-14 08:28:07,790 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481813,481826] [2022-12-14 08:28:07,790 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-12-14 08:28:07,790 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481992,482005] [2022-12-14 08:28:07,791 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[482238,482251] [2022-12-14 08:28:07,792 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[482294,482307] [2022-12-14 08:28:07,792 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[482347,482360] [2022-12-14 08:28:07,792 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[482403,482416] [2022-12-14 08:28:07,793 WARN L623 FunctionHandler]: Unknown extern function __getdelim [2022-12-14 08:28:07,795 WARN L611 FunctionHandler]: implicit declaration of function __builtin___vsnprintf_chk [2022-12-14 08:28:07,796 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-12-14 08:28:07,796 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-12-14 08:28:07,797 WARN L623 FunctionHandler]: Unknown extern function __vdprintf_chk [2022-12-14 08:28:07,798 WARN L623 FunctionHandler]: Unknown extern function __obstack_vprintf_chk [2022-12-14 08:28:07,799 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk [2022-12-14 08:28:07,800 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk_warn [2022-12-14 08:28:07,800 WARN L623 FunctionHandler]: Unknown extern function __fgets_alias [2022-12-14 08:28:07,801 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[488713,488726] [2022-12-14 08:28:07,802 WARN L623 FunctionHandler]: Unknown extern function __fread_chk [2022-12-14 08:28:07,803 WARN L623 FunctionHandler]: Unknown extern function __fread_chk_warn [2022-12-14 08:28:07,803 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[489312,489325] [2022-12-14 08:28:07,804 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[489388,489401] [2022-12-14 08:28:07,804 WARN L623 FunctionHandler]: Unknown extern function __fread_alias [2022-12-14 08:28:07,805 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk [2022-12-14 08:28:07,806 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk_warn [2022-12-14 08:28:07,806 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_alias [2022-12-14 08:28:07,807 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk [2022-12-14 08:28:07,808 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk_warn [2022-12-14 08:28:07,809 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_alias [2022-12-14 08:28:07,810 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[492888,492901] [2022-12-14 08:28:07,810 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[492976,492989] [2022-12-14 08:28:07,814 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-12-14 08:28:07,815 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[495046,495059] [2022-12-14 08:28:07,816 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[495105,495118] [2022-12-14 08:28:07,816 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[495197,495210] [2022-12-14 08:28:07,817 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[495287,495300] [2022-12-14 08:28:07,818 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[495574,495587] [2022-12-14 08:28:07,818 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[495741,495754] [2022-12-14 08:28:07,819 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[496036,496049] [2022-12-14 08:28:07,819 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 08:28:07,820 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[496320,496333] [2022-12-14 08:28:07,821 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[496642,496655] [2022-12-14 08:28:07,821 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[496760,496773] [2022-12-14 08:28:07,822 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[497091,497104] [2022-12-14 08:28:07,823 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-14 08:28:07,823 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[497319,497332] [2022-12-14 08:28:07,824 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[497378,497391] [2022-12-14 08:28:07,824 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[497436,497449] [2022-12-14 08:28:07,824 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-14 08:28:07,825 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[497667,497680] [2022-12-14 08:28:07,825 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[497723,497736] [2022-12-14 08:28:07,826 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-14 08:28:07,826 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[497956,497969] [2022-12-14 08:28:07,826 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[498012,498025] [2022-12-14 08:28:07,827 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[498290,498303] [2022-12-14 08:28:07,827 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-14 08:28:07,828 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 08:28:07,828 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[498563,498576] [2022-12-14 08:28:07,829 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[498620,498633] [2022-12-14 08:28:07,829 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[498676,498689] [2022-12-14 08:28:07,830 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[498766,498779] [2022-12-14 08:28:07,830 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[498985,498998] [2022-12-14 08:28:07,830 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 08:28:07,831 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[499209,499222] [2022-12-14 08:28:07,832 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[499270,499283] [2022-12-14 08:28:07,832 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[499325,499338] [2022-12-14 08:28:07,833 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[499419,499432] [2022-12-14 08:28:07,833 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[499551,499564] [2022-12-14 08:28:07,833 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 08:28:07,834 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[499778,499791] [2022-12-14 08:28:07,834 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 08:28:07,835 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500010,500023] [2022-12-14 08:28:07,836 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500073,500086] [2022-12-14 08:28:07,836 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500169,500182] [2022-12-14 08:28:07,836 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500226,500239] [2022-12-14 08:28:07,837 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500287,500300] [2022-12-14 08:28:07,837 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500435,500448] [2022-12-14 08:28:07,838 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 08:28:07,839 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500663,500676] [2022-12-14 08:28:07,839 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500726,500739] [2022-12-14 08:28:07,839 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500822,500835] [2022-12-14 08:28:07,840 WARN L623 FunctionHandler]: Unknown extern function fputc_unlocked [2022-12-14 08:28:07,840 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501019,501032] [2022-12-14 08:28:07,841 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501076,501089] [2022-12-14 08:28:07,841 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501166,501179] [2022-12-14 08:28:07,842 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501564,501577] [2022-12-14 08:28:07,843 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501688,501701] [2022-12-14 08:28:07,843 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501760,501773] [2022-12-14 08:28:07,844 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501817,501830] [2022-12-14 08:28:07,844 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501907,501920] [2022-12-14 08:28:07,844 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501959,501972] [2022-12-14 08:28:07,845 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502057,502070] [2022-12-14 08:28:07,845 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502129,502142] [2022-12-14 08:28:07,846 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502186,502199] [2022-12-14 08:28:07,846 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502276,502289] [2022-12-14 08:28:07,846 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502328,502341] [2022-12-14 08:28:07,847 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502397,502410] [2022-12-14 08:28:07,847 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502469,502482] [2022-12-14 08:28:07,848 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502526,502539] [2022-12-14 08:28:07,848 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502616,502629] [2022-12-14 08:28:07,849 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502668,502681] [2022-12-14 08:28:07,849 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 08:28:07,852 WARN L623 FunctionHandler]: Unknown extern function getdelim [2022-12-14 08:28:07,853 WARN L623 FunctionHandler]: Unknown extern function feof [2022-12-14 08:28:07,857 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 08:28:07,857 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-14 08:28:07,857 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 08:28:07,858 WARN L623 FunctionHandler]: Unknown extern function pathconf [2022-12-14 08:28:07,858 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 08:28:07,859 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 08:28:07,861 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 08:28:07,862 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-14 08:28:07,862 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 08:28:07,862 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-14 08:28:07,863 WARN L623 FunctionHandler]: Unknown extern function readdir [2022-12-14 08:28:07,864 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 08:28:07,866 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 08:28:07,867 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 08:28:07,868 WARN L623 FunctionHandler]: Unknown extern function closedir [2022-12-14 08:28:07,870 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 08:28:07,871 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 08:28:07,881 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 08:28:07,899 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[535575,535588] [2022-12-14 08:28:07,900 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[535630,535643] [2022-12-14 08:28:07,900 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[535721,535734] [2022-12-14 08:28:07,900 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[535778,535791] [2022-12-14 08:28:07,901 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[535833,535846] [2022-12-14 08:28:07,901 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[535924,535937] [2022-12-14 08:28:07,901 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[535982,535995] [2022-12-14 08:28:07,902 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536039,536052] [2022-12-14 08:28:07,902 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536137,536150] [2022-12-14 08:28:07,902 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536196,536209] [2022-12-14 08:28:07,903 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536299,536312] [2022-12-14 08:28:07,903 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536358,536371] [2022-12-14 08:28:07,903 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536415,536428] [2022-12-14 08:28:07,904 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536501,536514] [2022-12-14 08:28:07,904 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536560,536573] [2022-12-14 08:28:07,904 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536672,536685] [2022-12-14 08:28:07,905 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536728,536741] [2022-12-14 08:28:07,905 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536808,536821] [2022-12-14 08:28:07,905 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536865,536878] [2022-12-14 08:28:07,906 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537005,537018] [2022-12-14 08:28:07,906 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537064,537077] [2022-12-14 08:28:07,906 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537163,537176] [2022-12-14 08:28:07,907 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537224,537237] [2022-12-14 08:28:07,907 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537283,537296] [2022-12-14 08:28:07,907 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537382,537395] [2022-12-14 08:28:07,908 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537444,537457] [2022-12-14 08:28:07,908 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537505,537518] [2022-12-14 08:28:07,908 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537615,537628] [2022-12-14 08:28:07,909 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537678,537691] [2022-12-14 08:28:07,909 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537785,537798] [2022-12-14 08:28:07,909 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537848,537861] [2022-12-14 08:28:07,910 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537909,537922] [2022-12-14 08:28:07,910 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[538007,538020] [2022-12-14 08:28:07,910 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[538070,538083] [2022-12-14 08:28:07,911 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[538186,538199] [2022-12-14 08:28:07,911 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[538246,538259] [2022-12-14 08:28:07,911 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[538338,538351] [2022-12-14 08:28:07,911 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[538399,538412] [2022-12-14 08:28:07,914 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-12-14 08:28:07,947 WARN L623 FunctionHandler]: Unknown extern function strtod_l [2022-12-14 08:28:07,947 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-12-14 08:28:07,980 WARN L623 FunctionHandler]: Unknown extern function strtold_l [2022-12-14 08:28:07,982 WARN L623 FunctionHandler]: Unknown extern function __recv_chk [2022-12-14 08:28:07,983 WARN L623 FunctionHandler]: Unknown extern function __recv_chk_warn [2022-12-14 08:28:07,983 WARN L623 FunctionHandler]: Unknown extern function __recv_alias [2022-12-14 08:28:07,984 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk [2022-12-14 08:28:07,985 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk_warn [2022-12-14 08:28:07,985 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_alias [2022-12-14 08:28:07,987 WARN L623 FunctionHandler]: Unknown extern function getaddrinfo [2022-12-14 08:28:07,987 WARN L623 FunctionHandler]: Unknown extern function __strdup [2022-12-14 08:28:07,988 WARN L623 FunctionHandler]: Unknown extern function freeaddrinfo [2022-12-14 08:28:07,988 WARN L623 FunctionHandler]: Unknown extern function gai_strerror [2022-12-14 08:28:07,990 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 08:28:07,991 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 08:28:07,991 WARN L623 FunctionHandler]: Unknown extern function __rawmemchr [2022-12-14 08:28:07,995 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 08:28:07,996 WARN L623 FunctionHandler]: Unknown extern function lstat [2022-12-14 08:28:07,996 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 08:28:07,997 WARN L611 FunctionHandler]: implicit declaration of function __builtin_strspn [2022-12-14 08:28:07,998 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 08:28:07,999 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 08:28:08,000 WARN L623 FunctionHandler]: Unknown extern function memmove [2022-12-14 08:28:08,001 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 08:28:08,004 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 08:28:08,005 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-12-14 08:28:08,006 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 08:28:08,007 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 08:28:08,008 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 08:28:08,010 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 08:28:08,011 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 08:28:08,013 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 08:28:08,013 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5c16cb84 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:28:08, skipping insertion in model container [2022-12-14 08:28:08,013 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 08:28:08,013 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-12-14 08:28:08,015 INFO L158 Benchmark]: Toolchain (without parser) took 25678.69ms. Allocated memory was 174.1MB in the beginning and 209.7MB in the end (delta: 35.7MB). Free memory was 76.8MB in the beginning and 83.9MB in the end (delta: -7.1MB). Peak memory consumption was 84.8MB. Max. memory is 16.1GB. [2022-12-14 08:28:08,016 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 136.3MB. Free memory is still 79.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 08:28:08,016 INFO L158 Benchmark]: CACSL2BoogieTranslator took 25674.12ms. Allocated memory was 174.1MB in the beginning and 209.7MB in the end (delta: 35.7MB). Free memory was 76.8MB in the beginning and 83.9MB in the end (delta: -7.1MB). Peak memory consumption was 84.8MB. Max. memory is 16.1GB. [2022-12-14 08:28:08,018 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 136.3MB. Free memory is still 79.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 25674.12ms. Allocated memory was 174.1MB in the beginning and 209.7MB in the end (delta: 35.7MB). Free memory was 76.8MB in the beginning and 83.9MB in the end (delta: -7.1MB). Peak memory consumption was 84.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 12254]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: rpl_fcntl RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/bin/utaipan-gh47qXpMRh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/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_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/bin/utaipan-gh47qXpMRh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/bin/utaipan-gh47qXpMRh/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/bin/utaipan-gh47qXpMRh/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/bin/utaipan-gh47qXpMRh --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 9822dd571d3ca7e2f9b8a49259695572f8c5b39cd5ce5a023e572d575a5809fa --- 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 08:28:09,422 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 08:28:09,424 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 08:28:09,443 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 08:28:09,444 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 08:28:09,445 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 08:28:09,446 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 08:28:09,448 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 08:28:09,449 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 08:28:09,450 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 08:28:09,451 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 08:28:09,452 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 08:28:09,453 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 08:28:09,454 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 08:28:09,455 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 08:28:09,456 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 08:28:09,457 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 08:28:09,458 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 08:28:09,459 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 08:28:09,461 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 08:28:09,463 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 08:28:09,464 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 08:28:09,465 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 08:28:09,466 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 08:28:09,470 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 08:28:09,471 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 08:28:09,471 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 08:28:09,472 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 08:28:09,472 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 08:28:09,473 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 08:28:09,474 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 08:28:09,475 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 08:28:09,475 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 08:28:09,476 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 08:28:09,477 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 08:28:09,477 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 08:28:09,478 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 08:28:09,478 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 08:28:09,479 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 08:28:09,479 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 08:28:09,480 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 08:28:09,481 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/bin/utaipan-gh47qXpMRh/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Bitvector.epf [2022-12-14 08:28:09,509 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 08:28:09,509 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 08:28:09,509 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-14 08:28:09,510 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-14 08:28:09,510 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 08:28:09,510 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-14 08:28:09,511 INFO L138 SettingsManager]: * User list type=DISABLED [2022-12-14 08:28:09,511 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-12-14 08:28:09,511 INFO L138 SettingsManager]: * Explicit value domain=true [2022-12-14 08:28:09,511 INFO L138 SettingsManager]: * Octagon Domain=false [2022-12-14 08:28:09,511 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-12-14 08:28:09,511 INFO L138 SettingsManager]: * Interval Domain=false [2022-12-14 08:28:09,512 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 08:28:09,512 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 08:28:09,512 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 08:28:09,513 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 08:28:09,513 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 08:28:09,513 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 08:28:09,513 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-12-14 08:28:09,513 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-12-14 08:28:09,513 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-12-14 08:28:09,513 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 08:28:09,514 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 08:28:09,514 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 08:28:09,514 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 08:28:09,514 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 08:28:09,514 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 08:28:09,514 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-14 08:28:09,515 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-14 08:28:09,515 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 08:28:09,515 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 08:28:09,515 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 08:28:09,515 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 08:28:09,515 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 08:28:09,516 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-12-14 08:28:09,516 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 08:28:09,516 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_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/bin/utaipan-gh47qXpMRh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9822dd571d3ca7e2f9b8a49259695572f8c5b39cd5ce5a023e572d575a5809fa [2022-12-14 08:28:09,751 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 08:28:09,769 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 08:28:09,771 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 08:28:09,771 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 08:28:09,772 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 08:28:09,773 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/bin/utaipan-gh47qXpMRh/../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i [2022-12-14 08:28:12,274 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 08:28:13,467 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 08:28:13,467 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i [2022-12-14 08:28:13,561 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/bin/utaipan-gh47qXpMRh/data/585df4126/7361701baef94eeb812dca7ecce0909f/FLAG8f6694306 [2022-12-14 08:28:13,861 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/bin/utaipan-gh47qXpMRh/data/585df4126/7361701baef94eeb812dca7ecce0909f [2022-12-14 08:28:13,867 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 08:28:13,871 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 08:28:13,874 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 08:28:13,874 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 08:28:13,885 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 08:28:13,887 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:28:13" (1/1) ... [2022-12-14 08:28:13,890 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@270256f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:28:13, skipping insertion in model container [2022-12-14 08:28:13,890 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:28:13" (1/1) ... [2022-12-14 08:28:13,908 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 08:28:14,304 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 08:28:39,464 WARN L623 FunctionHandler]: Unknown extern function __xstat [2022-12-14 08:28:39,465 WARN L623 FunctionHandler]: Unknown extern function __lxstat [2022-12-14 08:28:39,465 WARN L623 FunctionHandler]: Unknown extern function __fxstat [2022-12-14 08:28:39,466 WARN L623 FunctionHandler]: Unknown extern function __fxstatat [2022-12-14 08:28:39,467 WARN L623 FunctionHandler]: Unknown extern function __xmknod [2022-12-14 08:28:39,468 WARN L623 FunctionHandler]: Unknown extern function __xmknodat [2022-12-14 08:28:39,469 WARN L623 FunctionHandler]: Unknown extern function __xstat64 [2022-12-14 08:28:39,470 WARN L623 FunctionHandler]: Unknown extern function __lxstat64 [2022-12-14 08:28:39,470 WARN L623 FunctionHandler]: Unknown extern function __fxstat64 [2022-12-14 08:28:39,471 WARN L623 FunctionHandler]: Unknown extern function __fxstatat64 [2022-12-14 08:28:39,472 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-12-14 08:28:39,473 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-12-14 08:28:39,474 WARN L623 FunctionHandler]: Unknown extern function strtoll [2022-12-14 08:28:39,475 WARN L623 FunctionHandler]: Unknown extern function __realpath_chk [2022-12-14 08:28:39,476 WARN L623 FunctionHandler]: Unknown extern function __realpath_alias [2022-12-14 08:28:39,477 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk [2022-12-14 08:28:39,477 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk_warn [2022-12-14 08:28:39,478 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_alias [2022-12-14 08:28:39,479 WARN L623 FunctionHandler]: Unknown extern function __wctomb_chk [2022-12-14 08:28:39,480 WARN L623 FunctionHandler]: Unknown extern function __wctomb_alias [2022-12-14 08:28:39,481 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk [2022-12-14 08:28:39,482 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk_warn [2022-12-14 08:28:39,483 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_alias [2022-12-14 08:28:39,484 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk [2022-12-14 08:28:39,485 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk_warn [2022-12-14 08:28:39,485 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_alias [2022-12-14 08:28:39,509 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memcpy_chk [2022-12-14 08:28:39,510 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memmove_chk [2022-12-14 08:28:39,510 WARN L611 FunctionHandler]: implicit declaration of function __builtin___mempcpy_chk [2022-12-14 08:28:39,511 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memset_chk [2022-12-14 08:28:39,513 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcpy_chk [2022-12-14 08:28:39,514 WARN L611 FunctionHandler]: implicit declaration of function __builtin___stpcpy_chk [2022-12-14 08:28:39,515 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncpy_chk [2022-12-14 08:28:39,515 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_chk [2022-12-14 08:28:39,516 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_alias [2022-12-14 08:28:39,517 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcat_chk [2022-12-14 08:28:39,517 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncat_chk [2022-12-14 08:28:39,518 WARN L623 FunctionHandler]: Unknown extern function fchmod [2022-12-14 08:28:39,519 WARN L623 FunctionHandler]: Unknown extern function chmod [2022-12-14 08:28:39,520 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-14 08:28:39,520 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 08:28:39,521 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-14 08:28:39,523 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 08:28:39,523 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-14 08:28:39,524 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-14 08:28:39,524 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 08:28:39,524 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-14 08:28:39,526 WARN L623 FunctionHandler]: Unknown extern function __read_chk [2022-12-14 08:28:39,526 WARN L623 FunctionHandler]: Unknown extern function __read_chk_warn [2022-12-14 08:28:39,527 WARN L623 FunctionHandler]: Unknown extern function __read_alias [2022-12-14 08:28:39,528 WARN L623 FunctionHandler]: Unknown extern function __pread_chk [2022-12-14 08:28:39,529 WARN L623 FunctionHandler]: Unknown extern function __pread_chk_warn [2022-12-14 08:28:39,529 WARN L623 FunctionHandler]: Unknown extern function __pread_alias [2022-12-14 08:28:39,530 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk [2022-12-14 08:28:39,531 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk_warn [2022-12-14 08:28:39,531 WARN L623 FunctionHandler]: Unknown extern function __pread64_alias [2022-12-14 08:28:39,532 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk [2022-12-14 08:28:39,533 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk_warn [2022-12-14 08:28:39,533 WARN L623 FunctionHandler]: Unknown extern function __readlink_alias [2022-12-14 08:28:39,534 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk [2022-12-14 08:28:39,535 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk_warn [2022-12-14 08:28:39,535 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_alias [2022-12-14 08:28:39,536 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk [2022-12-14 08:28:39,537 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk_warn [2022-12-14 08:28:39,537 WARN L623 FunctionHandler]: Unknown extern function __getcwd_alias [2022-12-14 08:28:39,538 WARN L623 FunctionHandler]: Unknown extern function __getwd_chk [2022-12-14 08:28:39,538 WARN L623 FunctionHandler]: Unknown extern function __getwd_warn [2022-12-14 08:28:39,539 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk [2022-12-14 08:28:39,540 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk_warn [2022-12-14 08:28:39,540 WARN L623 FunctionHandler]: Unknown extern function __confstr_alias [2022-12-14 08:28:39,541 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk [2022-12-14 08:28:39,542 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk_warn [2022-12-14 08:28:39,542 WARN L623 FunctionHandler]: Unknown extern function __getgroups_alias [2022-12-14 08:28:39,543 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk [2022-12-14 08:28:39,544 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk_warn [2022-12-14 08:28:39,544 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_alias [2022-12-14 08:28:39,545 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk [2022-12-14 08:28:39,546 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk_warn [2022-12-14 08:28:39,546 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_alias [2022-12-14 08:28:39,547 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk [2022-12-14 08:28:39,548 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk_warn [2022-12-14 08:28:39,548 WARN L623 FunctionHandler]: Unknown extern function __gethostname_alias [2022-12-14 08:28:39,549 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk [2022-12-14 08:28:39,550 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk_warn [2022-12-14 08:28:39,550 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_alias [2022-12-14 08:28:39,553 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-12-14 08:28:39,553 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 08:28:39,554 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 08:28:39,554 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 08:28:39,556 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 08:28:39,557 WARN L623 FunctionHandler]: Unknown extern function _IO_getc [2022-12-14 08:28:39,559 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-12-14 08:28:39,560 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-12-14 08:28:39,561 WARN L623 FunctionHandler]: Unknown extern function _IO_putc [2022-12-14 08:28:39,562 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[480317,480330] [2022-12-14 08:28:39,564 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[480373,480386] [2022-12-14 08:28:39,565 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[480458,480471] [2022-12-14 08:28:39,565 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[480516,480529] [2022-12-14 08:28:39,565 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[480574,480587] [2022-12-14 08:28:39,566 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-12-14 08:28:39,566 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[480755,480768] [2022-12-14 08:28:39,567 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[480924,480937] [2022-12-14 08:28:39,567 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481071,481084] [2022-12-14 08:28:39,568 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481127,481140] [2022-12-14 08:28:39,568 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481179,481192] [2022-12-14 08:28:39,569 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481556,481569] [2022-12-14 08:28:39,570 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481612,481625] [2022-12-14 08:28:39,570 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481697,481710] [2022-12-14 08:28:39,570 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481755,481768] [2022-12-14 08:28:39,571 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481813,481826] [2022-12-14 08:28:39,571 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-12-14 08:28:39,571 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481992,482005] [2022-12-14 08:28:39,572 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[482238,482251] [2022-12-14 08:28:39,573 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[482294,482307] [2022-12-14 08:28:39,573 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[482347,482360] [2022-12-14 08:28:39,573 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[482403,482416] [2022-12-14 08:28:39,574 WARN L623 FunctionHandler]: Unknown extern function __getdelim [2022-12-14 08:28:39,575 WARN L611 FunctionHandler]: implicit declaration of function __builtin___vsnprintf_chk [2022-12-14 08:28:39,576 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-12-14 08:28:39,577 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-12-14 08:28:39,577 WARN L623 FunctionHandler]: Unknown extern function __vdprintf_chk [2022-12-14 08:28:39,578 WARN L623 FunctionHandler]: Unknown extern function __obstack_vprintf_chk [2022-12-14 08:28:39,579 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk [2022-12-14 08:28:39,594 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk_warn [2022-12-14 08:28:39,594 WARN L623 FunctionHandler]: Unknown extern function __fgets_alias [2022-12-14 08:28:39,595 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[488713,488726] [2022-12-14 08:28:39,596 WARN L623 FunctionHandler]: Unknown extern function __fread_chk [2022-12-14 08:28:39,596 WARN L623 FunctionHandler]: Unknown extern function __fread_chk_warn [2022-12-14 08:28:39,597 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[489312,489325] [2022-12-14 08:28:39,597 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[489388,489401] [2022-12-14 08:28:39,598 WARN L623 FunctionHandler]: Unknown extern function __fread_alias [2022-12-14 08:28:39,599 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk [2022-12-14 08:28:39,599 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk_warn [2022-12-14 08:28:39,600 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_alias [2022-12-14 08:28:39,601 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk [2022-12-14 08:28:39,601 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk_warn [2022-12-14 08:28:39,602 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_alias [2022-12-14 08:28:39,603 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[492888,492901] [2022-12-14 08:28:39,603 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[492976,492989] [2022-12-14 08:28:39,607 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-12-14 08:28:39,609 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[495046,495059] [2022-12-14 08:28:39,609 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[495105,495118] [2022-12-14 08:28:39,610 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[495197,495210] [2022-12-14 08:28:39,610 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[495287,495300] [2022-12-14 08:28:39,611 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[495574,495587] [2022-12-14 08:28:39,612 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[495741,495754] [2022-12-14 08:28:39,613 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[496036,496049] [2022-12-14 08:28:39,613 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 08:28:39,614 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[496320,496333] [2022-12-14 08:28:39,614 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[496642,496655] [2022-12-14 08:28:39,615 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[496760,496773] [2022-12-14 08:28:39,616 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[497091,497104] [2022-12-14 08:28:39,616 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-14 08:28:39,617 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[497319,497332] [2022-12-14 08:28:39,617 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[497378,497391] [2022-12-14 08:28:39,618 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[497436,497449] [2022-12-14 08:28:39,618 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-14 08:28:39,618 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[497667,497680] [2022-12-14 08:28:39,619 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[497723,497736] [2022-12-14 08:28:39,619 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-14 08:28:39,619 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[497956,497969] [2022-12-14 08:28:39,620 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[498012,498025] [2022-12-14 08:28:39,621 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[498290,498303] [2022-12-14 08:28:39,621 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-14 08:28:39,621 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 08:28:39,622 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[498563,498576] [2022-12-14 08:28:39,622 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[498620,498633] [2022-12-14 08:28:39,622 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[498676,498689] [2022-12-14 08:28:39,623 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[498766,498779] [2022-12-14 08:28:39,624 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[498985,498998] [2022-12-14 08:28:39,624 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 08:28:39,625 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[499209,499222] [2022-12-14 08:28:39,625 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[499270,499283] [2022-12-14 08:28:39,625 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[499325,499338] [2022-12-14 08:28:39,626 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[499419,499432] [2022-12-14 08:28:39,626 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[499551,499564] [2022-12-14 08:28:39,627 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 08:28:39,627 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[499778,499791] [2022-12-14 08:28:39,627 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 08:28:39,628 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500010,500023] [2022-12-14 08:28:39,628 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500073,500086] [2022-12-14 08:28:39,629 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500169,500182] [2022-12-14 08:28:39,629 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500226,500239] [2022-12-14 08:28:39,630 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500287,500300] [2022-12-14 08:28:39,630 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500435,500448] [2022-12-14 08:28:39,630 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 08:28:39,631 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500663,500676] [2022-12-14 08:28:39,632 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500726,500739] [2022-12-14 08:28:39,632 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500822,500835] [2022-12-14 08:28:39,633 WARN L623 FunctionHandler]: Unknown extern function fputc_unlocked [2022-12-14 08:28:39,633 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501019,501032] [2022-12-14 08:28:39,634 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501076,501089] [2022-12-14 08:28:39,634 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501166,501179] [2022-12-14 08:28:39,635 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501564,501577] [2022-12-14 08:28:39,636 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501688,501701] [2022-12-14 08:28:39,636 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501760,501773] [2022-12-14 08:28:39,637 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501817,501830] [2022-12-14 08:28:39,637 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501907,501920] [2022-12-14 08:28:39,637 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501959,501972] [2022-12-14 08:28:39,638 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502057,502070] [2022-12-14 08:28:39,638 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502129,502142] [2022-12-14 08:28:39,638 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502186,502199] [2022-12-14 08:28:39,639 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502276,502289] [2022-12-14 08:28:39,639 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502328,502341] [2022-12-14 08:28:39,640 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502397,502410] [2022-12-14 08:28:39,640 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502469,502482] [2022-12-14 08:28:39,640 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502526,502539] [2022-12-14 08:28:39,641 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502616,502629] [2022-12-14 08:28:39,641 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502668,502681] [2022-12-14 08:28:39,642 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 08:28:39,645 WARN L623 FunctionHandler]: Unknown extern function getdelim [2022-12-14 08:28:39,646 WARN L623 FunctionHandler]: Unknown extern function feof [2022-12-14 08:28:39,650 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 08:28:39,650 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-14 08:28:39,650 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 08:28:39,651 WARN L623 FunctionHandler]: Unknown extern function pathconf [2022-12-14 08:28:39,651 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 08:28:39,652 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 08:28:39,654 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 08:28:39,654 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-14 08:28:39,655 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 08:28:39,655 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-14 08:28:39,656 WARN L623 FunctionHandler]: Unknown extern function readdir [2022-12-14 08:28:39,657 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 08:28:39,659 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 08:28:39,660 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 08:28:39,662 WARN L623 FunctionHandler]: Unknown extern function closedir [2022-12-14 08:28:39,663 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 08:28:39,664 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 08:28:39,675 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 08:28:39,695 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[535575,535588] [2022-12-14 08:28:39,696 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[535630,535643] [2022-12-14 08:28:39,696 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[535721,535734] [2022-12-14 08:28:39,696 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[535778,535791] [2022-12-14 08:28:39,697 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[535833,535846] [2022-12-14 08:28:39,697 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[535924,535937] [2022-12-14 08:28:39,697 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[535982,535995] [2022-12-14 08:28:39,698 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536039,536052] [2022-12-14 08:28:39,698 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536137,536150] [2022-12-14 08:28:39,698 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536196,536209] [2022-12-14 08:28:39,699 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536299,536312] [2022-12-14 08:28:39,699 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536358,536371] [2022-12-14 08:28:39,699 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536415,536428] [2022-12-14 08:28:39,700 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536501,536514] [2022-12-14 08:28:39,700 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536560,536573] [2022-12-14 08:28:39,701 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536672,536685] [2022-12-14 08:28:39,701 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536728,536741] [2022-12-14 08:28:39,701 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536808,536821] [2022-12-14 08:28:39,702 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536865,536878] [2022-12-14 08:28:39,702 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537005,537018] [2022-12-14 08:28:39,702 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537064,537077] [2022-12-14 08:28:39,703 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537163,537176] [2022-12-14 08:28:39,703 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537224,537237] [2022-12-14 08:28:39,703 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537283,537296] [2022-12-14 08:28:39,704 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537382,537395] [2022-12-14 08:28:39,704 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537444,537457] [2022-12-14 08:28:39,704 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537505,537518] [2022-12-14 08:28:39,705 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537615,537628] [2022-12-14 08:28:39,705 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537678,537691] [2022-12-14 08:28:39,705 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537785,537798] [2022-12-14 08:28:39,706 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537848,537861] [2022-12-14 08:28:39,706 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537909,537922] [2022-12-14 08:28:39,706 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[538007,538020] [2022-12-14 08:28:39,707 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[538070,538083] [2022-12-14 08:28:39,707 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[538186,538199] [2022-12-14 08:28:39,707 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[538246,538259] [2022-12-14 08:28:39,708 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[538338,538351] [2022-12-14 08:28:39,708 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7cd90d2-91fd-4f39-8b60-2ab5490309d7/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[538399,538412] [2022-12-14 08:28:39,711 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-12-14 08:28:39,713 WARN L623 FunctionHandler]: Unknown extern function strtod_l [2022-12-14 08:28:39,714 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-12-14 08:28:39,715 WARN L623 FunctionHandler]: Unknown extern function strtold_l [2022-12-14 08:28:39,717 WARN L623 FunctionHandler]: Unknown extern function __recv_chk [2022-12-14 08:28:39,718 WARN L623 FunctionHandler]: Unknown extern function __recv_chk_warn [2022-12-14 08:28:39,718 WARN L623 FunctionHandler]: Unknown extern function __recv_alias [2022-12-14 08:28:39,720 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk [2022-12-14 08:28:39,720 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk_warn [2022-12-14 08:28:39,721 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_alias [2022-12-14 08:28:39,722 WARN L623 FunctionHandler]: Unknown extern function getaddrinfo [2022-12-14 08:28:39,723 WARN L623 FunctionHandler]: Unknown extern function __strdup [2022-12-14 08:28:39,723 WARN L623 FunctionHandler]: Unknown extern function freeaddrinfo [2022-12-14 08:28:39,724 WARN L623 FunctionHandler]: Unknown extern function gai_strerror [2022-12-14 08:28:39,727 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 08:28:39,727 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 08:28:39,728 WARN L623 FunctionHandler]: Unknown extern function __rawmemchr [2022-12-14 08:28:39,733 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 08:28:39,734 WARN L623 FunctionHandler]: Unknown extern function lstat [2022-12-14 08:28:39,734 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 08:28:39,735 WARN L611 FunctionHandler]: implicit declaration of function __builtin_strspn [2022-12-14 08:28:39,736 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 08:28:39,737 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 08:28:39,738 WARN L623 FunctionHandler]: Unknown extern function memmove [2022-12-14 08:28:39,739 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 08:28:39,742 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 08:28:39,743 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-12-14 08:28:39,744 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 08:28:39,745 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 08:28:39,746 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 08:28:39,748 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 08:28:39,749 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 08:28:39,751 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 08:28:39,751 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4e8e2732 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:28:39, skipping insertion in model container [2022-12-14 08:28:39,751 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 08:28:39,752 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-12-14 08:28:39,753 INFO L158 Benchmark]: Toolchain (without parser) took 25882.40ms. Allocated memory was 123.7MB in the beginning and 232.8MB in the end (delta: 109.1MB). Free memory was 45.9MB in the beginning and 122.2MB in the end (delta: -76.2MB). Peak memory consumption was 134.2MB. Max. memory is 16.1GB. [2022-12-14 08:28:39,754 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 50.3MB. Free memory was 28.8MB in the beginning and 28.8MB in the end (delta: 54.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 08:28:39,754 INFO L158 Benchmark]: CACSL2BoogieTranslator took 25877.49ms. Allocated memory was 123.7MB in the beginning and 232.8MB in the end (delta: 109.1MB). Free memory was 45.7MB in the beginning and 122.2MB in the end (delta: -76.5MB). Peak memory consumption was 134.2MB. Max. memory is 16.1GB. [2022-12-14 08:28:39,756 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 50.3MB. Free memory was 28.8MB in the beginning and 28.8MB in the end (delta: 54.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 25877.49ms. Allocated memory was 123.7MB in the beginning and 232.8MB in the end (delta: 109.1MB). Free memory was 45.7MB in the beginning and 122.2MB in the end (delta: -76.5MB). Peak memory consumption was 134.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 12254]: 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