./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 38b53e6a Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/bin/uautomizer-ZsLfNo2U6R/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/bin/uautomizer-ZsLfNo2U6R/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/bin/uautomizer-ZsLfNo2U6R/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/bin/uautomizer-ZsLfNo2U6R/config/AutomizerReach.xml -i ../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/bin/uautomizer-ZsLfNo2U6R/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/bin/uautomizer-ZsLfNo2U6R --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 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-38b53e6 [2022-11-25 17:43:54,793 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 17:43:54,795 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 17:43:54,824 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 17:43:54,825 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 17:43:54,826 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 17:43:54,827 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 17:43:54,829 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 17:43:54,831 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 17:43:54,833 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 17:43:54,834 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 17:43:54,835 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 17:43:54,836 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 17:43:54,837 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 17:43:54,839 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 17:43:54,840 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 17:43:54,841 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 17:43:54,843 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 17:43:54,845 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 17:43:54,847 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 17:43:54,849 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 17:43:54,856 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 17:43:54,857 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 17:43:54,858 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 17:43:54,863 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 17:43:54,863 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 17:43:54,863 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 17:43:54,865 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 17:43:54,865 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 17:43:54,866 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 17:43:54,867 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 17:43:54,868 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 17:43:54,869 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 17:43:54,870 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 17:43:54,880 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 17:43:54,882 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 17:43:54,883 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 17:43:54,884 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 17:43:54,884 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 17:43:54,886 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 17:43:54,887 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 17:43:54,891 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/bin/uautomizer-ZsLfNo2U6R/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-25 17:43:54,946 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 17:43:54,946 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 17:43:54,947 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 17:43:54,947 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 17:43:54,948 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 17:43:54,949 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 17:43:54,949 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-25 17:43:54,950 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-25 17:43:54,950 INFO L138 SettingsManager]: * Use SBE=true [2022-11-25 17:43:54,950 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 17:43:54,953 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 17:43:54,953 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 17:43:54,953 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-25 17:43:54,954 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 17:43:54,954 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-25 17:43:54,954 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-25 17:43:54,954 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 17:43:54,955 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-25 17:43:54,955 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 17:43:54,955 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-25 17:43:54,955 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 17:43:54,956 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 17:43:54,956 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 17:43:54,956 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 17:43:54,956 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-25 17:43:54,957 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-25 17:43:54,957 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-25 17:43:54,957 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-25 17:43:54,957 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-25 17:43:54,958 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-11-25 17:43:54,958 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-25 17:43:54,958 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/bin/uautomizer-ZsLfNo2U6R/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/bin/uautomizer-ZsLfNo2U6R Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9822dd571d3ca7e2f9b8a49259695572f8c5b39cd5ce5a023e572d575a5809fa [2022-11-25 17:43:55,252 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 17:43:55,276 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 17:43:55,279 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 17:43:55,280 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 17:43:55,281 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 17:43:55,282 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/bin/uautomizer-ZsLfNo2U6R/../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i [2022-11-25 17:43:58,452 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 17:44:00,563 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 17:44:00,564 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i [2022-11-25 17:44:00,750 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/bin/uautomizer-ZsLfNo2U6R/data/cdad4e861/06c6b8620f38456385da283c534d5100/FLAG72d925c12 [2022-11-25 17:44:00,772 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/bin/uautomizer-ZsLfNo2U6R/data/cdad4e861/06c6b8620f38456385da283c534d5100 [2022-11-25 17:44:00,775 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 17:44:00,777 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 17:44:00,779 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 17:44:00,780 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 17:44:00,784 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 17:44:00,785 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:44:00" (1/1) ... [2022-11-25 17:44:00,786 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40d98442 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:44:00, skipping insertion in model container [2022-11-25 17:44:00,786 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:44:00" (1/1) ... [2022-11-25 17:44:00,795 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 17:44:01,391 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 17:44:29,796 WARN L623 FunctionHandler]: Unknown extern function __xstat [2022-11-25 17:44:29,800 WARN L623 FunctionHandler]: Unknown extern function __lxstat [2022-11-25 17:44:29,801 WARN L623 FunctionHandler]: Unknown extern function __fxstat [2022-11-25 17:44:29,803 WARN L623 FunctionHandler]: Unknown extern function __fxstatat [2022-11-25 17:44:29,804 WARN L623 FunctionHandler]: Unknown extern function __xmknod [2022-11-25 17:44:29,805 WARN L623 FunctionHandler]: Unknown extern function __xmknodat [2022-11-25 17:44:29,807 WARN L623 FunctionHandler]: Unknown extern function __xstat64 [2022-11-25 17:44:29,808 WARN L623 FunctionHandler]: Unknown extern function __lxstat64 [2022-11-25 17:44:29,809 WARN L623 FunctionHandler]: Unknown extern function __fxstat64 [2022-11-25 17:44:29,810 WARN L623 FunctionHandler]: Unknown extern function __fxstatat64 [2022-11-25 17:44:29,814 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-11-25 17:44:29,816 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-11-25 17:44:29,817 WARN L623 FunctionHandler]: Unknown extern function strtoll [2022-11-25 17:44:29,818 WARN L623 FunctionHandler]: Unknown extern function __realpath_chk [2022-11-25 17:44:29,819 WARN L623 FunctionHandler]: Unknown extern function __realpath_alias [2022-11-25 17:44:29,821 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk [2022-11-25 17:44:29,824 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk_warn [2022-11-25 17:44:29,824 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_alias [2022-11-25 17:44:29,830 WARN L623 FunctionHandler]: Unknown extern function __wctomb_chk [2022-11-25 17:44:29,831 WARN L623 FunctionHandler]: Unknown extern function __wctomb_alias [2022-11-25 17:44:29,835 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk [2022-11-25 17:44:29,837 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk_warn [2022-11-25 17:44:29,843 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_alias [2022-11-25 17:44:29,846 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk [2022-11-25 17:44:29,849 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk_warn [2022-11-25 17:44:29,851 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_alias [2022-11-25 17:44:29,874 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memcpy_chk [2022-11-25 17:44:29,875 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memmove_chk [2022-11-25 17:44:29,876 WARN L611 FunctionHandler]: implicit declaration of function __builtin___mempcpy_chk [2022-11-25 17:44:29,877 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memset_chk [2022-11-25 17:44:29,879 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcpy_chk [2022-11-25 17:44:29,880 WARN L611 FunctionHandler]: implicit declaration of function __builtin___stpcpy_chk [2022-11-25 17:44:29,881 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncpy_chk [2022-11-25 17:44:29,882 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_chk [2022-11-25 17:44:29,882 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_alias [2022-11-25 17:44:29,883 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcat_chk [2022-11-25 17:44:29,884 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncat_chk [2022-11-25 17:44:29,885 WARN L623 FunctionHandler]: Unknown extern function fchmod [2022-11-25 17:44:29,886 WARN L623 FunctionHandler]: Unknown extern function chmod [2022-11-25 17:44:29,888 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-11-25 17:44:29,888 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 17:44:29,889 WARN L623 FunctionHandler]: Unknown extern function error [2022-11-25 17:44:29,891 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 17:44:29,891 WARN L623 FunctionHandler]: Unknown extern function error [2022-11-25 17:44:29,892 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-11-25 17:44:29,893 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 17:44:29,893 WARN L623 FunctionHandler]: Unknown extern function error [2022-11-25 17:44:29,895 WARN L623 FunctionHandler]: Unknown extern function __read_chk [2022-11-25 17:44:29,896 WARN L623 FunctionHandler]: Unknown extern function __read_chk_warn [2022-11-25 17:44:29,896 WARN L623 FunctionHandler]: Unknown extern function __read_alias [2022-11-25 17:44:29,897 WARN L623 FunctionHandler]: Unknown extern function __pread_chk [2022-11-25 17:44:29,898 WARN L623 FunctionHandler]: Unknown extern function __pread_chk_warn [2022-11-25 17:44:29,899 WARN L623 FunctionHandler]: Unknown extern function __pread_alias [2022-11-25 17:44:29,900 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk [2022-11-25 17:44:29,901 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk_warn [2022-11-25 17:44:29,902 WARN L623 FunctionHandler]: Unknown extern function __pread64_alias [2022-11-25 17:44:29,903 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk [2022-11-25 17:44:29,904 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk_warn [2022-11-25 17:44:29,905 WARN L623 FunctionHandler]: Unknown extern function __readlink_alias [2022-11-25 17:44:29,906 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk [2022-11-25 17:44:29,909 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk_warn [2022-11-25 17:44:29,912 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_alias [2022-11-25 17:44:29,914 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk [2022-11-25 17:44:29,914 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk_warn [2022-11-25 17:44:29,916 WARN L623 FunctionHandler]: Unknown extern function __getcwd_alias [2022-11-25 17:44:29,918 WARN L623 FunctionHandler]: Unknown extern function __getwd_chk [2022-11-25 17:44:29,918 WARN L623 FunctionHandler]: Unknown extern function __getwd_warn [2022-11-25 17:44:29,920 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk [2022-11-25 17:44:29,920 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk_warn [2022-11-25 17:44:29,921 WARN L623 FunctionHandler]: Unknown extern function __confstr_alias [2022-11-25 17:44:29,922 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk [2022-11-25 17:44:29,923 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk_warn [2022-11-25 17:44:29,923 WARN L623 FunctionHandler]: Unknown extern function __getgroups_alias [2022-11-25 17:44:29,925 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk [2022-11-25 17:44:29,925 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk_warn [2022-11-25 17:44:29,926 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_alias [2022-11-25 17:44:29,927 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk [2022-11-25 17:44:29,928 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk_warn [2022-11-25 17:44:29,929 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_alias [2022-11-25 17:44:29,930 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk [2022-11-25 17:44:29,930 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk_warn [2022-11-25 17:44:29,931 WARN L623 FunctionHandler]: Unknown extern function __gethostname_alias [2022-11-25 17:44:29,932 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk [2022-11-25 17:44:29,933 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk_warn [2022-11-25 17:44:29,933 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_alias [2022-11-25 17:44:29,937 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-11-25 17:44:29,938 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 17:44:29,938 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 17:44:29,939 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 17:44:29,940 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 17:44:29,942 WARN L623 FunctionHandler]: Unknown extern function _IO_getc [2022-11-25 17:44:29,943 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-11-25 17:44:29,945 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-11-25 17:44:29,946 WARN L623 FunctionHandler]: Unknown extern function _IO_putc [2022-11-25 17:44:29,947 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[480317,480330] [2022-11-25 17:44:29,951 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[480373,480386] [2022-11-25 17:44:29,952 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[480458,480471] [2022-11-25 17:44:29,952 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[480516,480529] [2022-11-25 17:44:29,952 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[480574,480587] [2022-11-25 17:44:29,953 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-11-25 17:44:29,953 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[480755,480768] [2022-11-25 17:44:29,954 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[480924,480937] [2022-11-25 17:44:29,954 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481071,481084] [2022-11-25 17:44:29,954 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481127,481140] [2022-11-25 17:44:29,955 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481179,481192] [2022-11-25 17:44:29,956 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481556,481569] [2022-11-25 17:44:29,956 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481612,481625] [2022-11-25 17:44:29,957 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481697,481710] [2022-11-25 17:44:29,957 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481755,481768] [2022-11-25 17:44:29,957 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481813,481826] [2022-11-25 17:44:29,958 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-11-25 17:44:29,958 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481992,482005] [2022-11-25 17:44:29,959 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[482238,482251] [2022-11-25 17:44:29,960 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[482294,482307] [2022-11-25 17:44:29,960 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[482347,482360] [2022-11-25 17:44:29,961 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[482403,482416] [2022-11-25 17:44:29,961 WARN L623 FunctionHandler]: Unknown extern function __getdelim [2022-11-25 17:44:29,963 WARN L611 FunctionHandler]: implicit declaration of function __builtin___vsnprintf_chk [2022-11-25 17:44:29,964 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-11-25 17:44:29,965 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-11-25 17:44:29,966 WARN L623 FunctionHandler]: Unknown extern function __vdprintf_chk [2022-11-25 17:44:29,966 WARN L623 FunctionHandler]: Unknown extern function __obstack_vprintf_chk [2022-11-25 17:44:29,967 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk [2022-11-25 17:44:29,968 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk_warn [2022-11-25 17:44:29,969 WARN L623 FunctionHandler]: Unknown extern function __fgets_alias [2022-11-25 17:44:29,970 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[488713,488726] [2022-11-25 17:44:29,971 WARN L623 FunctionHandler]: Unknown extern function __fread_chk [2022-11-25 17:44:29,972 WARN L623 FunctionHandler]: Unknown extern function __fread_chk_warn [2022-11-25 17:44:29,973 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[489312,489325] [2022-11-25 17:44:29,973 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[489388,489401] [2022-11-25 17:44:29,974 WARN L623 FunctionHandler]: Unknown extern function __fread_alias [2022-11-25 17:44:29,975 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk [2022-11-25 17:44:29,976 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk_warn [2022-11-25 17:44:29,976 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_alias [2022-11-25 17:44:29,977 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk [2022-11-25 17:44:29,978 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk_warn [2022-11-25 17:44:29,979 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_alias [2022-11-25 17:44:29,980 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[492888,492901] [2022-11-25 17:44:29,981 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[492976,492989] [2022-11-25 17:44:29,983 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-11-25 17:44:29,985 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[495046,495059] [2022-11-25 17:44:29,986 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[495105,495118] [2022-11-25 17:44:29,987 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[495197,495210] [2022-11-25 17:44:29,987 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[495287,495300] [2022-11-25 17:44:29,988 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[495574,495587] [2022-11-25 17:44:29,989 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[495741,495754] [2022-11-25 17:44:29,990 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[496036,496049] [2022-11-25 17:44:29,990 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 17:44:29,991 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[496320,496333] [2022-11-25 17:44:29,992 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[496642,496655] [2022-11-25 17:44:29,993 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[496760,496773] [2022-11-25 17:44:29,994 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[497091,497104] [2022-11-25 17:44:29,995 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-11-25 17:44:29,995 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[497319,497332] [2022-11-25 17:44:29,996 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[497378,497391] [2022-11-25 17:44:29,996 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[497436,497449] [2022-11-25 17:44:29,997 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-11-25 17:44:29,998 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[497667,497680] [2022-11-25 17:44:29,998 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[497723,497736] [2022-11-25 17:44:29,999 WARN L623 FunctionHandler]: Unknown extern function error [2022-11-25 17:44:29,999 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[497956,497969] [2022-11-25 17:44:30,000 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[498012,498025] [2022-11-25 17:44:30,001 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[498290,498303] [2022-11-25 17:44:30,001 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-11-25 17:44:30,002 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-11-25 17:44:30,002 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[498563,498576] [2022-11-25 17:44:30,003 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[498620,498633] [2022-11-25 17:44:30,003 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[498676,498689] [2022-11-25 17:44:30,004 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[498766,498779] [2022-11-25 17:44:30,005 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[498985,498998] [2022-11-25 17:44:30,005 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-11-25 17:44:30,006 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[499209,499222] [2022-11-25 17:44:30,007 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[499270,499283] [2022-11-25 17:44:30,007 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[499325,499338] [2022-11-25 17:44:30,008 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[499419,499432] [2022-11-25 17:44:30,008 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[499551,499564] [2022-11-25 17:44:30,009 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 17:44:30,009 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[499778,499791] [2022-11-25 17:44:30,010 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-11-25 17:44:30,011 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500010,500023] [2022-11-25 17:44:30,011 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500073,500086] [2022-11-25 17:44:30,012 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500169,500182] [2022-11-25 17:44:30,013 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500226,500239] [2022-11-25 17:44:30,013 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500287,500300] [2022-11-25 17:44:30,014 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500435,500448] [2022-11-25 17:44:30,014 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-11-25 17:44:30,015 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500663,500676] [2022-11-25 17:44:30,016 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500726,500739] [2022-11-25 17:44:30,016 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500822,500835] [2022-11-25 17:44:30,017 WARN L623 FunctionHandler]: Unknown extern function fputc_unlocked [2022-11-25 17:44:30,017 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501019,501032] [2022-11-25 17:44:30,018 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501076,501089] [2022-11-25 17:44:30,018 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501166,501179] [2022-11-25 17:44:30,019 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501564,501577] [2022-11-25 17:44:30,020 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501688,501701] [2022-11-25 17:44:30,020 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501760,501773] [2022-11-25 17:44:30,021 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501817,501830] [2022-11-25 17:44:30,021 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501907,501920] [2022-11-25 17:44:30,022 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501959,501972] [2022-11-25 17:44:30,022 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502057,502070] [2022-11-25 17:44:30,022 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502129,502142] [2022-11-25 17:44:30,023 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502186,502199] [2022-11-25 17:44:30,023 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502276,502289] [2022-11-25 17:44:30,024 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502328,502341] [2022-11-25 17:44:30,025 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502397,502410] [2022-11-25 17:44:30,025 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502469,502482] [2022-11-25 17:44:30,026 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502526,502539] [2022-11-25 17:44:30,026 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502616,502629] [2022-11-25 17:44:30,027 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502668,502681] [2022-11-25 17:44:30,028 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 17:44:30,032 WARN L623 FunctionHandler]: Unknown extern function getdelim [2022-11-25 17:44:30,032 WARN L623 FunctionHandler]: Unknown extern function feof [2022-11-25 17:44:30,037 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 17:44:30,038 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-11-25 17:44:30,039 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 17:44:30,039 WARN L623 FunctionHandler]: Unknown extern function pathconf [2022-11-25 17:44:30,039 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 17:44:30,040 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 17:44:30,043 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 17:44:30,044 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-11-25 17:44:30,044 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 17:44:30,045 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-11-25 17:44:30,046 WARN L623 FunctionHandler]: Unknown extern function readdir [2022-11-25 17:44:30,047 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 17:44:30,049 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 17:44:30,051 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 17:44:30,052 WARN L623 FunctionHandler]: Unknown extern function closedir [2022-11-25 17:44:30,054 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 17:44:30,056 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 17:44:30,067 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-11-25 17:44:30,097 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[535575,535588] [2022-11-25 17:44:30,098 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[535630,535643] [2022-11-25 17:44:30,098 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[535721,535734] [2022-11-25 17:44:30,099 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[535778,535791] [2022-11-25 17:44:30,099 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[535833,535846] [2022-11-25 17:44:30,100 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[535924,535937] [2022-11-25 17:44:30,100 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[535982,535995] [2022-11-25 17:44:30,101 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536039,536052] [2022-11-25 17:44:30,101 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536137,536150] [2022-11-25 17:44:30,102 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536196,536209] [2022-11-25 17:44:30,102 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536299,536312] [2022-11-25 17:44:30,103 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536358,536371] [2022-11-25 17:44:30,103 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536415,536428] [2022-11-25 17:44:30,104 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536501,536514] [2022-11-25 17:44:30,104 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536560,536573] [2022-11-25 17:44:30,105 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536672,536685] [2022-11-25 17:44:30,105 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536728,536741] [2022-11-25 17:44:30,106 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536808,536821] [2022-11-25 17:44:30,106 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536865,536878] [2022-11-25 17:44:30,107 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537005,537018] [2022-11-25 17:44:30,107 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537064,537077] [2022-11-25 17:44:30,108 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537163,537176] [2022-11-25 17:44:30,108 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537224,537237] [2022-11-25 17:44:30,108 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537283,537296] [2022-11-25 17:44:30,109 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537382,537395] [2022-11-25 17:44:30,109 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537444,537457] [2022-11-25 17:44:30,110 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537505,537518] [2022-11-25 17:44:30,110 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537615,537628] [2022-11-25 17:44:30,111 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537678,537691] [2022-11-25 17:44:30,111 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537785,537798] [2022-11-25 17:44:30,112 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537848,537861] [2022-11-25 17:44:30,112 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537909,537922] [2022-11-25 17:44:30,113 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[538007,538020] [2022-11-25 17:44:30,113 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[538070,538083] [2022-11-25 17:44:30,114 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[538186,538199] [2022-11-25 17:44:30,114 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[538246,538259] [2022-11-25 17:44:30,115 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[538338,538351] [2022-11-25 17:44:30,115 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[538399,538412] [2022-11-25 17:44:30,118 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-11-25 17:44:30,172 WARN L623 FunctionHandler]: Unknown extern function strtod_l [2022-11-25 17:44:30,173 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-11-25 17:44:30,213 WARN L623 FunctionHandler]: Unknown extern function strtold_l [2022-11-25 17:44:30,216 WARN L623 FunctionHandler]: Unknown extern function __recv_chk [2022-11-25 17:44:30,217 WARN L623 FunctionHandler]: Unknown extern function __recv_chk_warn [2022-11-25 17:44:30,217 WARN L623 FunctionHandler]: Unknown extern function __recv_alias [2022-11-25 17:44:30,219 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk [2022-11-25 17:44:30,220 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk_warn [2022-11-25 17:44:30,220 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_alias [2022-11-25 17:44:30,222 WARN L623 FunctionHandler]: Unknown extern function getaddrinfo [2022-11-25 17:44:30,222 WARN L623 FunctionHandler]: Unknown extern function __strdup [2022-11-25 17:44:30,223 WARN L623 FunctionHandler]: Unknown extern function freeaddrinfo [2022-11-25 17:44:30,224 WARN L623 FunctionHandler]: Unknown extern function gai_strerror [2022-11-25 17:44:30,226 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 17:44:30,227 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 17:44:30,228 WARN L623 FunctionHandler]: Unknown extern function __rawmemchr [2022-11-25 17:44:30,232 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 17:44:30,233 WARN L623 FunctionHandler]: Unknown extern function lstat [2022-11-25 17:44:30,233 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 17:44:30,234 WARN L611 FunctionHandler]: implicit declaration of function __builtin_strspn [2022-11-25 17:44:30,236 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 17:44:30,236 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 17:44:30,238 WARN L623 FunctionHandler]: Unknown extern function memmove [2022-11-25 17:44:30,238 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 17:44:30,241 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 17:44:30,242 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-11-25 17:44:30,244 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 17:44:30,245 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 17:44:30,246 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 17:44:30,248 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 17:44:30,249 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 17:44:30,252 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: rpl_fcntl [2022-11-25 17:44:30,252 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7ddc7bb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:44:30, skipping insertion in model container [2022-11-25 17:44:30,252 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-25 17:44:30,253 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-25 17:44:30,254 INFO L158 Benchmark]: Toolchain (without parser) took 29476.98ms. Allocated memory was 195.0MB in the beginning and 289.4MB in the end (delta: 94.4MB). Free memory was 110.7MB in the beginning and 110.1MB in the end (delta: 601.3kB). Peak memory consumption was 153.9MB. Max. memory is 16.1GB. [2022-11-25 17:44:30,255 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 148.9MB. Free memory was 90.8MB in the beginning and 90.6MB in the end (delta: 159.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-25 17:44:30,256 INFO L158 Benchmark]: CACSL2BoogieTranslator took 29473.23ms. Allocated memory was 195.0MB in the beginning and 289.4MB in the end (delta: 94.4MB). Free memory was 109.9MB in the beginning and 110.1MB in the end (delta: -130.1kB). Peak memory consumption was 153.9MB. Max. memory is 16.1GB. [2022-11-25 17:44:30,257 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 148.9MB. Free memory was 90.8MB in the beginning and 90.6MB in the end (delta: 159.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 29473.23ms. Allocated memory was 195.0MB in the beginning and 289.4MB in the end (delta: 94.4MB). Free memory was 109.9MB in the beginning and 110.1MB in the end (delta: -130.1kB). Peak memory consumption was 153.9MB. 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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/bin/uautomizer-ZsLfNo2U6R/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/bin/uautomizer-ZsLfNo2U6R/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/bin/uautomizer-ZsLfNo2U6R/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/bin/uautomizer-ZsLfNo2U6R/config/AutomizerReach.xml -i ../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/bin/uautomizer-ZsLfNo2U6R/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/bin/uautomizer-ZsLfNo2U6R --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 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-38b53e6 [2022-11-25 17:44:32,524 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 17:44:32,527 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 17:44:32,574 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 17:44:32,574 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 17:44:32,579 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 17:44:32,580 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 17:44:32,583 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 17:44:32,586 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 17:44:32,590 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 17:44:32,591 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 17:44:32,595 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 17:44:32,595 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 17:44:32,603 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 17:44:32,604 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 17:44:32,606 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 17:44:32,610 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 17:44:32,611 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 17:44:32,613 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 17:44:32,615 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 17:44:32,621 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 17:44:32,627 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 17:44:32,628 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 17:44:32,629 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 17:44:32,632 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 17:44:32,632 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 17:44:32,633 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 17:44:32,633 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 17:44:32,634 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 17:44:32,635 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 17:44:32,635 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 17:44:32,636 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 17:44:32,637 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 17:44:32,638 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 17:44:32,653 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 17:44:32,654 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 17:44:32,655 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 17:44:32,655 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 17:44:32,655 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 17:44:32,656 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 17:44:32,657 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 17:44:32,662 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/bin/uautomizer-ZsLfNo2U6R/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-11-25 17:44:32,691 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 17:44:32,692 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 17:44:32,693 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 17:44:32,693 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 17:44:32,694 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 17:44:32,695 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 17:44:32,695 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-25 17:44:32,695 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-25 17:44:32,696 INFO L138 SettingsManager]: * Use SBE=true [2022-11-25 17:44:32,696 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 17:44:32,697 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 17:44:32,697 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-25 17:44:32,697 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 17:44:32,698 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-25 17:44:32,698 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-25 17:44:32,698 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-25 17:44:32,698 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-25 17:44:32,698 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-25 17:44:32,698 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 17:44:32,699 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-25 17:44:32,699 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 17:44:32,699 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-25 17:44:32,699 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 17:44:32,699 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 17:44:32,700 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 17:44:32,700 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 17:44:32,700 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-25 17:44:32,700 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-25 17:44:32,700 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-25 17:44:32,701 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-25 17:44:32,701 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-25 17:44:32,701 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-11-25 17:44:32,701 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-25 17:44:32,701 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2022-11-25 17:44:32,702 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/bin/uautomizer-ZsLfNo2U6R/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/bin/uautomizer-ZsLfNo2U6R Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9822dd571d3ca7e2f9b8a49259695572f8c5b39cd5ce5a023e572d575a5809fa [2022-11-25 17:44:33,108 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 17:44:33,148 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 17:44:33,151 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 17:44:33,152 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 17:44:33,153 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 17:44:33,155 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/bin/uautomizer-ZsLfNo2U6R/../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i [2022-11-25 17:44:36,220 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 17:44:38,378 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 17:44:38,378 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i [2022-11-25 17:44:38,533 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/bin/uautomizer-ZsLfNo2U6R/data/77ee68fb4/37535566a2264460aca7d9f5824d47b5/FLAGacd88d911 [2022-11-25 17:44:38,557 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/bin/uautomizer-ZsLfNo2U6R/data/77ee68fb4/37535566a2264460aca7d9f5824d47b5 [2022-11-25 17:44:38,559 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 17:44:38,560 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 17:44:38,561 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 17:44:38,561 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 17:44:38,565 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 17:44:38,566 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:44:38" (1/1) ... [2022-11-25 17:44:38,567 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3e8b17ea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:44:38, skipping insertion in model container [2022-11-25 17:44:38,567 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:44:38" (1/1) ... [2022-11-25 17:44:38,574 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 17:44:39,298 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 17:45:06,935 WARN L623 FunctionHandler]: Unknown extern function __xstat [2022-11-25 17:45:06,936 WARN L623 FunctionHandler]: Unknown extern function __lxstat [2022-11-25 17:45:06,937 WARN L623 FunctionHandler]: Unknown extern function __fxstat [2022-11-25 17:45:06,937 WARN L623 FunctionHandler]: Unknown extern function __fxstatat [2022-11-25 17:45:06,938 WARN L623 FunctionHandler]: Unknown extern function __xmknod [2022-11-25 17:45:06,939 WARN L623 FunctionHandler]: Unknown extern function __xmknodat [2022-11-25 17:45:06,940 WARN L623 FunctionHandler]: Unknown extern function __xstat64 [2022-11-25 17:45:06,941 WARN L623 FunctionHandler]: Unknown extern function __lxstat64 [2022-11-25 17:45:06,942 WARN L623 FunctionHandler]: Unknown extern function __fxstat64 [2022-11-25 17:45:06,943 WARN L623 FunctionHandler]: Unknown extern function __fxstatat64 [2022-11-25 17:45:06,944 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-11-25 17:45:06,945 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-11-25 17:45:06,946 WARN L623 FunctionHandler]: Unknown extern function strtoll [2022-11-25 17:45:06,947 WARN L623 FunctionHandler]: Unknown extern function __realpath_chk [2022-11-25 17:45:06,948 WARN L623 FunctionHandler]: Unknown extern function __realpath_alias [2022-11-25 17:45:06,950 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk [2022-11-25 17:45:06,952 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk_warn [2022-11-25 17:45:06,953 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_alias [2022-11-25 17:45:06,954 WARN L623 FunctionHandler]: Unknown extern function __wctomb_chk [2022-11-25 17:45:06,955 WARN L623 FunctionHandler]: Unknown extern function __wctomb_alias [2022-11-25 17:45:06,957 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk [2022-11-25 17:45:06,958 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk_warn [2022-11-25 17:45:06,959 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_alias [2022-11-25 17:45:06,960 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk [2022-11-25 17:45:06,961 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk_warn [2022-11-25 17:45:06,962 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_alias [2022-11-25 17:45:06,991 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memcpy_chk [2022-11-25 17:45:06,994 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memmove_chk [2022-11-25 17:45:06,999 WARN L611 FunctionHandler]: implicit declaration of function __builtin___mempcpy_chk [2022-11-25 17:45:07,001 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memset_chk [2022-11-25 17:45:07,003 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcpy_chk [2022-11-25 17:45:07,006 WARN L611 FunctionHandler]: implicit declaration of function __builtin___stpcpy_chk [2022-11-25 17:45:07,019 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncpy_chk [2022-11-25 17:45:07,020 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_chk [2022-11-25 17:45:07,021 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_alias [2022-11-25 17:45:07,022 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcat_chk [2022-11-25 17:45:07,023 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncat_chk [2022-11-25 17:45:07,024 WARN L623 FunctionHandler]: Unknown extern function fchmod [2022-11-25 17:45:07,025 WARN L623 FunctionHandler]: Unknown extern function chmod [2022-11-25 17:45:07,026 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-11-25 17:45:07,027 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 17:45:07,027 WARN L623 FunctionHandler]: Unknown extern function error [2022-11-25 17:45:07,031 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 17:45:07,031 WARN L623 FunctionHandler]: Unknown extern function error [2022-11-25 17:45:07,032 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-11-25 17:45:07,033 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 17:45:07,033 WARN L623 FunctionHandler]: Unknown extern function error [2022-11-25 17:45:07,035 WARN L623 FunctionHandler]: Unknown extern function __read_chk [2022-11-25 17:45:07,035 WARN L623 FunctionHandler]: Unknown extern function __read_chk_warn [2022-11-25 17:45:07,036 WARN L623 FunctionHandler]: Unknown extern function __read_alias [2022-11-25 17:45:07,037 WARN L623 FunctionHandler]: Unknown extern function __pread_chk [2022-11-25 17:45:07,038 WARN L623 FunctionHandler]: Unknown extern function __pread_chk_warn [2022-11-25 17:45:07,038 WARN L623 FunctionHandler]: Unknown extern function __pread_alias [2022-11-25 17:45:07,039 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk [2022-11-25 17:45:07,040 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk_warn [2022-11-25 17:45:07,041 WARN L623 FunctionHandler]: Unknown extern function __pread64_alias [2022-11-25 17:45:07,042 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk [2022-11-25 17:45:07,043 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk_warn [2022-11-25 17:45:07,044 WARN L623 FunctionHandler]: Unknown extern function __readlink_alias [2022-11-25 17:45:07,045 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk [2022-11-25 17:45:07,046 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk_warn [2022-11-25 17:45:07,046 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_alias [2022-11-25 17:45:07,048 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk [2022-11-25 17:45:07,048 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk_warn [2022-11-25 17:45:07,049 WARN L623 FunctionHandler]: Unknown extern function __getcwd_alias [2022-11-25 17:45:07,050 WARN L623 FunctionHandler]: Unknown extern function __getwd_chk [2022-11-25 17:45:07,051 WARN L623 FunctionHandler]: Unknown extern function __getwd_warn [2022-11-25 17:45:07,052 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk [2022-11-25 17:45:07,052 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk_warn [2022-11-25 17:45:07,053 WARN L623 FunctionHandler]: Unknown extern function __confstr_alias [2022-11-25 17:45:07,054 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk [2022-11-25 17:45:07,055 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk_warn [2022-11-25 17:45:07,056 WARN L623 FunctionHandler]: Unknown extern function __getgroups_alias [2022-11-25 17:45:07,057 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk [2022-11-25 17:45:07,057 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk_warn [2022-11-25 17:45:07,058 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_alias [2022-11-25 17:45:07,059 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk [2022-11-25 17:45:07,060 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk_warn [2022-11-25 17:45:07,060 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_alias [2022-11-25 17:45:07,061 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk [2022-11-25 17:45:07,062 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk_warn [2022-11-25 17:45:07,063 WARN L623 FunctionHandler]: Unknown extern function __gethostname_alias [2022-11-25 17:45:07,064 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk [2022-11-25 17:45:07,065 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk_warn [2022-11-25 17:45:07,065 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_alias [2022-11-25 17:45:07,069 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-11-25 17:45:07,075 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 17:45:07,076 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 17:45:07,076 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 17:45:07,077 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 17:45:07,079 WARN L623 FunctionHandler]: Unknown extern function _IO_getc [2022-11-25 17:45:07,080 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-11-25 17:45:07,082 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-11-25 17:45:07,083 WARN L623 FunctionHandler]: Unknown extern function _IO_putc [2022-11-25 17:45:07,084 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[480317,480330] [2022-11-25 17:45:07,094 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[480373,480386] [2022-11-25 17:45:07,095 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[480458,480471] [2022-11-25 17:45:07,095 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[480516,480529] [2022-11-25 17:45:07,096 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[480574,480587] [2022-11-25 17:45:07,096 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-11-25 17:45:07,097 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[480755,480768] [2022-11-25 17:45:07,098 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[480924,480937] [2022-11-25 17:45:07,099 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481071,481084] [2022-11-25 17:45:07,099 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481127,481140] [2022-11-25 17:45:07,101 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481179,481192] [2022-11-25 17:45:07,102 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481556,481569] [2022-11-25 17:45:07,103 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481612,481625] [2022-11-25 17:45:07,104 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481697,481710] [2022-11-25 17:45:07,105 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481755,481768] [2022-11-25 17:45:07,107 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481813,481826] [2022-11-25 17:45:07,108 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-11-25 17:45:07,108 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481992,482005] [2022-11-25 17:45:07,109 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[482238,482251] [2022-11-25 17:45:07,110 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[482294,482307] [2022-11-25 17:45:07,110 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[482347,482360] [2022-11-25 17:45:07,111 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[482403,482416] [2022-11-25 17:45:07,112 WARN L623 FunctionHandler]: Unknown extern function __getdelim [2022-11-25 17:45:07,114 WARN L611 FunctionHandler]: implicit declaration of function __builtin___vsnprintf_chk [2022-11-25 17:45:07,115 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-11-25 17:45:07,116 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-11-25 17:45:07,120 WARN L623 FunctionHandler]: Unknown extern function __vdprintf_chk [2022-11-25 17:45:07,121 WARN L623 FunctionHandler]: Unknown extern function __obstack_vprintf_chk [2022-11-25 17:45:07,123 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk [2022-11-25 17:45:07,124 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk_warn [2022-11-25 17:45:07,125 WARN L623 FunctionHandler]: Unknown extern function __fgets_alias [2022-11-25 17:45:07,127 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[488713,488726] [2022-11-25 17:45:07,128 WARN L623 FunctionHandler]: Unknown extern function __fread_chk [2022-11-25 17:45:07,130 WARN L623 FunctionHandler]: Unknown extern function __fread_chk_warn [2022-11-25 17:45:07,131 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[489312,489325] [2022-11-25 17:45:07,132 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[489388,489401] [2022-11-25 17:45:07,132 WARN L623 FunctionHandler]: Unknown extern function __fread_alias [2022-11-25 17:45:07,133 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk [2022-11-25 17:45:07,134 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk_warn [2022-11-25 17:45:07,135 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_alias [2022-11-25 17:45:07,136 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk [2022-11-25 17:45:07,137 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk_warn [2022-11-25 17:45:07,138 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_alias [2022-11-25 17:45:07,143 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[492888,492901] [2022-11-25 17:45:07,144 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[492976,492989] [2022-11-25 17:45:07,148 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-11-25 17:45:07,150 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[495046,495059] [2022-11-25 17:45:07,150 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[495105,495118] [2022-11-25 17:45:07,151 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[495197,495210] [2022-11-25 17:45:07,151 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[495287,495300] [2022-11-25 17:45:07,152 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[495574,495587] [2022-11-25 17:45:07,153 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[495741,495754] [2022-11-25 17:45:07,155 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[496036,496049] [2022-11-25 17:45:07,156 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 17:45:07,158 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[496320,496333] [2022-11-25 17:45:07,160 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[496642,496655] [2022-11-25 17:45:07,165 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[496760,496773] [2022-11-25 17:45:07,167 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[497091,497104] [2022-11-25 17:45:07,167 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-11-25 17:45:07,169 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[497319,497332] [2022-11-25 17:45:07,170 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[497378,497391] [2022-11-25 17:45:07,171 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[497436,497449] [2022-11-25 17:45:07,172 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-11-25 17:45:07,173 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[497667,497680] [2022-11-25 17:45:07,174 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[497723,497736] [2022-11-25 17:45:07,179 WARN L623 FunctionHandler]: Unknown extern function error [2022-11-25 17:45:07,180 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[497956,497969] [2022-11-25 17:45:07,180 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[498012,498025] [2022-11-25 17:45:07,181 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[498290,498303] [2022-11-25 17:45:07,227 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-11-25 17:45:07,228 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-11-25 17:45:07,229 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[498563,498576] [2022-11-25 17:45:07,229 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[498620,498633] [2022-11-25 17:45:07,229 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[498676,498689] [2022-11-25 17:45:07,230 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[498766,498779] [2022-11-25 17:45:07,230 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[498985,498998] [2022-11-25 17:45:07,231 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-11-25 17:45:07,231 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[499209,499222] [2022-11-25 17:45:07,232 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[499270,499283] [2022-11-25 17:45:07,232 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[499325,499338] [2022-11-25 17:45:07,233 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[499419,499432] [2022-11-25 17:45:07,233 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[499551,499564] [2022-11-25 17:45:07,233 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 17:45:07,234 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[499778,499791] [2022-11-25 17:45:07,234 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-11-25 17:45:07,237 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500010,500023] [2022-11-25 17:45:07,238 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500073,500086] [2022-11-25 17:45:07,238 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500169,500182] [2022-11-25 17:45:07,239 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500226,500239] [2022-11-25 17:45:07,240 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500287,500300] [2022-11-25 17:45:07,241 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500435,500448] [2022-11-25 17:45:07,242 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-11-25 17:45:07,243 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500663,500676] [2022-11-25 17:45:07,244 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500726,500739] [2022-11-25 17:45:07,245 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500822,500835] [2022-11-25 17:45:07,246 WARN L623 FunctionHandler]: Unknown extern function fputc_unlocked [2022-11-25 17:45:07,249 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501019,501032] [2022-11-25 17:45:07,250 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501076,501089] [2022-11-25 17:45:07,255 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501166,501179] [2022-11-25 17:45:07,257 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501564,501577] [2022-11-25 17:45:07,258 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501688,501701] [2022-11-25 17:45:07,258 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501760,501773] [2022-11-25 17:45:07,258 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501817,501830] [2022-11-25 17:45:07,259 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501907,501920] [2022-11-25 17:45:07,259 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501959,501972] [2022-11-25 17:45:07,260 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502057,502070] [2022-11-25 17:45:07,260 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502129,502142] [2022-11-25 17:45:07,261 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502186,502199] [2022-11-25 17:45:07,262 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502276,502289] [2022-11-25 17:45:07,262 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502328,502341] [2022-11-25 17:45:07,263 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502397,502410] [2022-11-25 17:45:07,263 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502469,502482] [2022-11-25 17:45:07,264 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502526,502539] [2022-11-25 17:45:07,264 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502616,502629] [2022-11-25 17:45:07,265 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502668,502681] [2022-11-25 17:45:07,266 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 17:45:07,278 WARN L623 FunctionHandler]: Unknown extern function getdelim [2022-11-25 17:45:07,279 WARN L623 FunctionHandler]: Unknown extern function feof [2022-11-25 17:45:07,286 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 17:45:07,287 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-11-25 17:45:07,287 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 17:45:07,288 WARN L623 FunctionHandler]: Unknown extern function pathconf [2022-11-25 17:45:07,288 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 17:45:07,290 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 17:45:07,294 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 17:45:07,295 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-11-25 17:45:07,295 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 17:45:07,296 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-11-25 17:45:07,297 WARN L623 FunctionHandler]: Unknown extern function readdir [2022-11-25 17:45:07,298 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 17:45:07,306 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 17:45:07,308 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 17:45:07,309 WARN L623 FunctionHandler]: Unknown extern function closedir [2022-11-25 17:45:07,311 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 17:45:07,312 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 17:45:07,337 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-11-25 17:45:07,367 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[535575,535588] [2022-11-25 17:45:07,367 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[535630,535643] [2022-11-25 17:45:07,368 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[535721,535734] [2022-11-25 17:45:07,368 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[535778,535791] [2022-11-25 17:45:07,368 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[535833,535846] [2022-11-25 17:45:07,369 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[535924,535937] [2022-11-25 17:45:07,369 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[535982,535995] [2022-11-25 17:45:07,369 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536039,536052] [2022-11-25 17:45:07,370 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536137,536150] [2022-11-25 17:45:07,370 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536196,536209] [2022-11-25 17:45:07,371 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536299,536312] [2022-11-25 17:45:07,371 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536358,536371] [2022-11-25 17:45:07,371 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536415,536428] [2022-11-25 17:45:07,372 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536501,536514] [2022-11-25 17:45:07,372 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536560,536573] [2022-11-25 17:45:07,373 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536672,536685] [2022-11-25 17:45:07,373 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536728,536741] [2022-11-25 17:45:07,373 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536808,536821] [2022-11-25 17:45:07,374 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536865,536878] [2022-11-25 17:45:07,374 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537005,537018] [2022-11-25 17:45:07,375 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537064,537077] [2022-11-25 17:45:07,375 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537163,537176] [2022-11-25 17:45:07,375 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537224,537237] [2022-11-25 17:45:07,376 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537283,537296] [2022-11-25 17:45:07,376 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537382,537395] [2022-11-25 17:45:07,376 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537444,537457] [2022-11-25 17:45:07,377 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537505,537518] [2022-11-25 17:45:07,377 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537615,537628] [2022-11-25 17:45:07,378 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537678,537691] [2022-11-25 17:45:07,378 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537785,537798] [2022-11-25 17:45:07,379 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537848,537861] [2022-11-25 17:45:07,379 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537909,537922] [2022-11-25 17:45:07,379 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[538007,538020] [2022-11-25 17:45:07,380 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[538070,538083] [2022-11-25 17:45:07,380 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[538186,538199] [2022-11-25 17:45:07,380 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[538246,538259] [2022-11-25 17:45:07,381 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[538338,538351] [2022-11-25 17:45:07,381 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a015897-3309-4074-b1d2-f5240b60cca5/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[538399,538412] [2022-11-25 17:45:07,384 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-11-25 17:45:07,386 WARN L623 FunctionHandler]: Unknown extern function strtod_l [2022-11-25 17:45:07,387 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-11-25 17:45:07,388 WARN L623 FunctionHandler]: Unknown extern function strtold_l [2022-11-25 17:45:07,391 WARN L623 FunctionHandler]: Unknown extern function __recv_chk [2022-11-25 17:45:07,392 WARN L623 FunctionHandler]: Unknown extern function __recv_chk_warn [2022-11-25 17:45:07,392 WARN L623 FunctionHandler]: Unknown extern function __recv_alias [2022-11-25 17:45:07,393 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk [2022-11-25 17:45:07,394 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk_warn [2022-11-25 17:45:07,395 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_alias [2022-11-25 17:45:07,396 WARN L623 FunctionHandler]: Unknown extern function getaddrinfo [2022-11-25 17:45:07,397 WARN L623 FunctionHandler]: Unknown extern function __strdup [2022-11-25 17:45:07,397 WARN L623 FunctionHandler]: Unknown extern function freeaddrinfo [2022-11-25 17:45:07,398 WARN L623 FunctionHandler]: Unknown extern function gai_strerror [2022-11-25 17:45:07,400 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 17:45:07,401 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 17:45:07,401 WARN L623 FunctionHandler]: Unknown extern function __rawmemchr [2022-11-25 17:45:07,406 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 17:45:07,406 WARN L623 FunctionHandler]: Unknown extern function lstat [2022-11-25 17:45:07,407 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 17:45:07,407 WARN L611 FunctionHandler]: implicit declaration of function __builtin_strspn [2022-11-25 17:45:07,409 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 17:45:07,409 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 17:45:07,411 WARN L623 FunctionHandler]: Unknown extern function memmove [2022-11-25 17:45:07,411 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 17:45:07,414 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 17:45:07,415 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-11-25 17:45:07,417 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 17:45:07,418 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 17:45:07,419 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 17:45:07,421 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 17:45:07,422 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 17:45:07,424 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: rpl_fcntl [2022-11-25 17:45:07,425 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@249c00bc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:45:07, skipping insertion in model container [2022-11-25 17:45:07,425 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-25 17:45:07,425 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-25 17:45:07,427 INFO L158 Benchmark]: Toolchain (without parser) took 28865.91ms. Allocated memory was 125.8MB in the beginning and 241.2MB in the end (delta: 115.3MB). Free memory was 45.0MB in the beginning and 128.9MB in the end (delta: -83.9MB). Peak memory consumption was 139.0MB. Max. memory is 16.1GB. [2022-11-25 17:45:07,427 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 73.4MB. Free memory is still 50.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-25 17:45:07,428 INFO L158 Benchmark]: CACSL2BoogieTranslator took 28863.83ms. Allocated memory was 125.8MB in the beginning and 241.2MB in the end (delta: 115.3MB). Free memory was 44.7MB in the beginning and 128.9MB in the end (delta: -84.1MB). Peak memory consumption was 139.0MB. Max. memory is 16.1GB. [2022-11-25 17:45:07,429 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 73.4MB. Free memory is still 50.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 28863.83ms. Allocated memory was 125.8MB in the beginning and 241.2MB in the end (delta: 115.3MB). Free memory was 44.7MB in the beginning and 128.9MB in the end (delta: -84.1MB). Peak memory consumption was 139.0MB. 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