./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 983abd99a19c0fb2c299fef3c5e968ab6393a073f240f1283828f218ef38f546 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 21:20:38,714 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 21:20:38,715 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 21:20:38,728 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 21:20:38,728 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 21:20:38,728 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 21:20:38,729 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 21:20:38,730 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 21:20:38,731 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 21:20:38,732 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 21:20:38,732 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 21:20:38,733 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 21:20:38,733 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 21:20:38,734 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 21:20:38,734 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 21:20:38,735 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 21:20:38,736 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 21:20:38,736 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 21:20:38,737 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 21:20:38,738 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 21:20:38,739 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 21:20:38,740 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 21:20:38,740 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 21:20:38,741 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 21:20:38,743 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 21:20:38,743 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 21:20:38,743 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 21:20:38,744 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 21:20:38,744 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 21:20:38,745 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 21:20:38,745 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 21:20:38,745 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 21:20:38,746 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 21:20:38,746 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 21:20:38,747 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 21:20:38,747 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 21:20:38,748 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 21:20:38,748 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 21:20:38,748 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 21:20:38,748 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 21:20:38,749 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 21:20:38,750 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-12-14 21:20:38,764 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 21:20:38,764 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 21:20:38,765 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 21:20:38,765 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 21:20:38,765 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 21:20:38,765 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 21:20:38,766 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 21:20:38,766 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 21:20:38,766 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 21:20:38,766 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 21:20:38,766 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 21:20:38,766 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 21:20:38,766 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 21:20:38,766 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 21:20:38,766 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 21:20:38,767 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 21:20:38,767 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 21:20:38,767 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 21:20:38,767 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 21:20:38,767 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 21:20:38,767 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:20:38,767 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 21:20:38,768 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 21:20:38,768 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 21:20:38,768 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 21:20:38,768 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 21:20:38,768 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 21:20:38,768 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/bin/ukojak-rkRKPMF4O4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 983abd99a19c0fb2c299fef3c5e968ab6393a073f240f1283828f218ef38f546 [2022-12-14 21:20:38,934 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 21:20:38,953 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 21:20:38,955 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 21:20:38,956 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 21:20:38,956 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 21:20:38,957 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i [2022-12-14 21:20:41,491 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 21:20:42,503 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 21:20:42,504 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i [2022-12-14 21:20:42,652 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/bin/ukojak-rkRKPMF4O4/data/a6daef415/2fba3666a7294be2904f9fc4685395be/FLAG29102e105 [2022-12-14 21:20:42,663 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/bin/ukojak-rkRKPMF4O4/data/a6daef415/2fba3666a7294be2904f9fc4685395be [2022-12-14 21:20:42,666 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 21:20:42,667 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 21:20:42,668 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 21:20:42,668 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 21:20:42,671 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 21:20:42,672 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:20:42" (1/1) ... [2022-12-14 21:20:42,673 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4711a14e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:20:42, skipping insertion in model container [2022-12-14 21:20:42,673 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:20:42" (1/1) ... [2022-12-14 21:20:42,680 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 21:20:43,122 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 21:21:06,795 WARN L623 FunctionHandler]: Unknown extern function __xstat [2022-12-14 21:21:06,796 WARN L623 FunctionHandler]: Unknown extern function __lxstat [2022-12-14 21:21:06,797 WARN L623 FunctionHandler]: Unknown extern function __fxstat [2022-12-14 21:21:06,797 WARN L623 FunctionHandler]: Unknown extern function __fxstatat [2022-12-14 21:21:06,798 WARN L623 FunctionHandler]: Unknown extern function __xmknod [2022-12-14 21:21:06,798 WARN L623 FunctionHandler]: Unknown extern function __xmknodat [2022-12-14 21:21:06,799 WARN L623 FunctionHandler]: Unknown extern function __xstat64 [2022-12-14 21:21:06,799 WARN L623 FunctionHandler]: Unknown extern function __lxstat64 [2022-12-14 21:21:06,800 WARN L623 FunctionHandler]: Unknown extern function __fxstat64 [2022-12-14 21:21:06,800 WARN L623 FunctionHandler]: Unknown extern function __fxstatat64 [2022-12-14 21:21:06,801 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-12-14 21:21:06,802 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-12-14 21:21:06,802 WARN L623 FunctionHandler]: Unknown extern function strtoll [2022-12-14 21:21:06,803 WARN L623 FunctionHandler]: Unknown extern function __realpath_chk [2022-12-14 21:21:06,803 WARN L623 FunctionHandler]: Unknown extern function __realpath_alias [2022-12-14 21:21:06,804 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk [2022-12-14 21:21:06,805 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk_warn [2022-12-14 21:21:06,805 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_alias [2022-12-14 21:21:06,806 WARN L623 FunctionHandler]: Unknown extern function __wctomb_chk [2022-12-14 21:21:06,807 WARN L623 FunctionHandler]: Unknown extern function __wctomb_alias [2022-12-14 21:21:06,807 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk [2022-12-14 21:21:06,808 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk_warn [2022-12-14 21:21:06,809 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_alias [2022-12-14 21:21:06,810 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk [2022-12-14 21:21:06,810 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk_warn [2022-12-14 21:21:06,810 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_alias [2022-12-14 21:21:06,826 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memcpy_chk [2022-12-14 21:21:06,827 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memmove_chk [2022-12-14 21:21:06,828 WARN L611 FunctionHandler]: implicit declaration of function __builtin___mempcpy_chk [2022-12-14 21:21:06,829 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memset_chk [2022-12-14 21:21:06,830 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcpy_chk [2022-12-14 21:21:06,830 WARN L611 FunctionHandler]: implicit declaration of function __builtin___stpcpy_chk [2022-12-14 21:21:06,831 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncpy_chk [2022-12-14 21:21:06,832 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_chk [2022-12-14 21:21:06,832 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_alias [2022-12-14 21:21:06,832 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcat_chk [2022-12-14 21:21:06,833 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncat_chk [2022-12-14 21:21:06,834 WARN L623 FunctionHandler]: Unknown extern function fchmod [2022-12-14 21:21:06,834 WARN L623 FunctionHandler]: Unknown extern function chmod [2022-12-14 21:21:06,835 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-14 21:21:06,835 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 21:21:06,836 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-14 21:21:06,837 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 21:21:06,837 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-14 21:21:06,838 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-14 21:21:06,838 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 21:21:06,838 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-14 21:21:06,839 WARN L623 FunctionHandler]: Unknown extern function __read_chk [2022-12-14 21:21:06,840 WARN L623 FunctionHandler]: Unknown extern function __read_chk_warn [2022-12-14 21:21:06,840 WARN L623 FunctionHandler]: Unknown extern function __read_alias [2022-12-14 21:21:06,841 WARN L623 FunctionHandler]: Unknown extern function __pread_chk [2022-12-14 21:21:06,841 WARN L623 FunctionHandler]: Unknown extern function __pread_chk_warn [2022-12-14 21:21:06,842 WARN L623 FunctionHandler]: Unknown extern function __pread_alias [2022-12-14 21:21:06,843 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk [2022-12-14 21:21:06,843 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk_warn [2022-12-14 21:21:06,844 WARN L623 FunctionHandler]: Unknown extern function __pread64_alias [2022-12-14 21:21:06,845 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk [2022-12-14 21:21:06,845 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk_warn [2022-12-14 21:21:06,845 WARN L623 FunctionHandler]: Unknown extern function __readlink_alias [2022-12-14 21:21:06,846 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk [2022-12-14 21:21:06,847 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk_warn [2022-12-14 21:21:06,847 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_alias [2022-12-14 21:21:06,848 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk [2022-12-14 21:21:06,848 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk_warn [2022-12-14 21:21:06,849 WARN L623 FunctionHandler]: Unknown extern function __getcwd_alias [2022-12-14 21:21:06,849 WARN L623 FunctionHandler]: Unknown extern function __getwd_chk [2022-12-14 21:21:06,850 WARN L623 FunctionHandler]: Unknown extern function __getwd_warn [2022-12-14 21:21:06,850 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk [2022-12-14 21:21:06,851 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk_warn [2022-12-14 21:21:06,851 WARN L623 FunctionHandler]: Unknown extern function __confstr_alias [2022-12-14 21:21:06,852 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk [2022-12-14 21:21:06,853 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk_warn [2022-12-14 21:21:06,853 WARN L623 FunctionHandler]: Unknown extern function __getgroups_alias [2022-12-14 21:21:06,854 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk [2022-12-14 21:21:06,854 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk_warn [2022-12-14 21:21:06,854 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_alias [2022-12-14 21:21:06,855 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk [2022-12-14 21:21:06,856 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk_warn [2022-12-14 21:21:06,856 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_alias [2022-12-14 21:21:06,857 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk [2022-12-14 21:21:06,857 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk_warn [2022-12-14 21:21:06,857 WARN L623 FunctionHandler]: Unknown extern function __gethostname_alias [2022-12-14 21:21:06,858 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk [2022-12-14 21:21:06,859 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk_warn [2022-12-14 21:21:06,859 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_alias [2022-12-14 21:21:06,861 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-12-14 21:21:06,862 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 21:21:06,862 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 21:21:06,863 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 21:21:06,864 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 21:21:06,865 WARN L623 FunctionHandler]: Unknown extern function _IO_getc [2022-12-14 21:21:06,866 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-12-14 21:21:06,867 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-12-14 21:21:06,868 WARN L623 FunctionHandler]: Unknown extern function _IO_putc [2022-12-14 21:21:06,869 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[478337,478350] [2022-12-14 21:21:06,869 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-12-14 21:21:06,870 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[478518,478531] [2022-12-14 21:21:06,870 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[478687,478700] [2022-12-14 21:21:06,871 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[478830,478843] [2022-12-14 21:21:06,872 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[479236,479249] [2022-12-14 21:21:06,872 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-12-14 21:21:06,872 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[479415,479428] [2022-12-14 21:21:06,873 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[479579,479592] [2022-12-14 21:21:06,873 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[479721,479734] [2022-12-14 21:21:06,874 WARN L623 FunctionHandler]: Unknown extern function __getdelim [2022-12-14 21:21:06,875 WARN L611 FunctionHandler]: implicit declaration of function __builtin___vsnprintf_chk [2022-12-14 21:21:06,875 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-12-14 21:21:06,876 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-12-14 21:21:06,877 WARN L623 FunctionHandler]: Unknown extern function __vdprintf_chk [2022-12-14 21:21:06,877 WARN L623 FunctionHandler]: Unknown extern function __obstack_vprintf_chk [2022-12-14 21:21:06,878 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk [2022-12-14 21:21:06,878 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk_warn [2022-12-14 21:21:06,879 WARN L623 FunctionHandler]: Unknown extern function __fgets_alias [2022-12-14 21:21:06,879 WARN L623 FunctionHandler]: Unknown extern function __fread_chk [2022-12-14 21:21:06,880 WARN L623 FunctionHandler]: Unknown extern function __fread_chk_warn [2022-12-14 21:21:06,880 WARN L623 FunctionHandler]: Unknown extern function __fread_alias [2022-12-14 21:21:06,881 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk [2022-12-14 21:21:06,882 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk_warn [2022-12-14 21:21:06,882 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_alias [2022-12-14 21:21:06,883 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk [2022-12-14 21:21:06,883 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk_warn [2022-12-14 21:21:06,884 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_alias [2022-12-14 21:21:06,885 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[489988,490001] [2022-12-14 21:21:06,885 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[490076,490089] [2022-12-14 21:21:06,887 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-12-14 21:21:06,888 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[492131,492144] [2022-12-14 21:21:06,889 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[492279,492292] [2022-12-14 21:21:06,890 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[492483,492496] [2022-12-14 21:21:06,890 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[492573,492586] [2022-12-14 21:21:06,891 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[492860,492873] [2022-12-14 21:21:06,891 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[493027,493040] [2022-12-14 21:21:06,892 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[493434,493447] [2022-12-14 21:21:06,892 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 21:21:06,893 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[493718,493731] [2022-12-14 21:21:06,893 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[494040,494053] [2022-12-14 21:21:06,894 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[494158,494171] [2022-12-14 21:21:06,895 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[494489,494502] [2022-12-14 21:21:06,895 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-14 21:21:06,895 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[494717,494730] [2022-12-14 21:21:06,896 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[494775,494788] [2022-12-14 21:21:06,896 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-14 21:21:06,896 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[495005,495018] [2022-12-14 21:21:06,897 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-14 21:21:06,897 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[495237,495250] [2022-12-14 21:21:06,898 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[495515,495528] [2022-12-14 21:21:06,898 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-14 21:21:06,898 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 21:21:06,898 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[495773,495786] [2022-12-14 21:21:06,899 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[495829,495842] [2022-12-14 21:21:06,899 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[495936,495949] [2022-12-14 21:21:06,900 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[496081,496094] [2022-12-14 21:21:06,900 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[496300,496313] [2022-12-14 21:21:06,900 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 21:21:06,901 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[496509,496522] [2022-12-14 21:21:06,901 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[496564,496577] [2022-12-14 21:21:06,901 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[496675,496688] [2022-12-14 21:21:06,902 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[496824,496837] [2022-12-14 21:21:06,902 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[496956,496969] [2022-12-14 21:21:06,903 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 21:21:06,903 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[497183,497196] [2022-12-14 21:21:06,903 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 21:21:06,904 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[497400,497413] [2022-12-14 21:21:06,904 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[497457,497470] [2022-12-14 21:21:06,904 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[497518,497531] [2022-12-14 21:21:06,905 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[497631,497644] [2022-12-14 21:21:06,905 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[497782,497795] [2022-12-14 21:21:06,905 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[497930,497943] [2022-12-14 21:21:06,906 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 21:21:06,906 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[498143,498156] [2022-12-14 21:21:06,907 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[498256,498269] [2022-12-14 21:21:06,907 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[498407,498420] [2022-12-14 21:21:06,908 WARN L623 FunctionHandler]: Unknown extern function fputc_unlocked [2022-12-14 21:21:06,908 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[498589,498602] [2022-12-14 21:21:06,915 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[498696,498709] [2022-12-14 21:21:06,916 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[498841,498854] [2022-12-14 21:21:06,917 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[499313,499326] [2022-12-14 21:21:06,917 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[499365,499378] [2022-12-14 21:21:06,918 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[499472,499485] [2022-12-14 21:21:06,918 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[499617,499630] [2022-12-14 21:21:06,918 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[499719,499732] [2022-12-14 21:21:06,919 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[499771,499784] [2022-12-14 21:21:06,919 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[499878,499891] [2022-12-14 21:21:06,919 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[500023,500036] [2022-12-14 21:21:06,920 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[500096,500109] [2022-12-14 21:21:06,920 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[500148,500161] [2022-12-14 21:21:06,920 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[500255,500268] [2022-12-14 21:21:06,921 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[500400,500413] [2022-12-14 21:21:06,921 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 21:21:06,924 WARN L623 FunctionHandler]: Unknown extern function getdelim [2022-12-14 21:21:06,924 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[502344,502357] [2022-12-14 21:21:06,925 WARN L623 FunctionHandler]: Unknown extern function feof [2022-12-14 21:21:06,925 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[502482,502495] [2022-12-14 21:21:06,925 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[502637,502650] [2022-12-14 21:21:06,926 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[502778,502791] [2022-12-14 21:21:06,926 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[502850,502863] [2022-12-14 21:21:06,928 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[504199,504212] [2022-12-14 21:21:06,928 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[504302,504315] [2022-12-14 21:21:06,929 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[504374,504387] [2022-12-14 21:21:06,929 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[504426,504439] [2022-12-14 21:21:06,929 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[504477,504490] [2022-12-14 21:21:06,929 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[504567,504580] [2022-12-14 21:21:06,930 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[504621,504634] [2022-12-14 21:21:06,930 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[504674,504687] [2022-12-14 21:21:06,930 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[504752,504765] [2022-12-14 21:21:06,930 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[504806,504819] [2022-12-14 21:21:06,931 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[504859,504872] [2022-12-14 21:21:06,931 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[504935,504948] [2022-12-14 21:21:06,931 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[504987,505000] [2022-12-14 21:21:06,932 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[505038,505051] [2022-12-14 21:21:06,933 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 21:21:06,933 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-14 21:21:06,933 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 21:21:06,933 WARN L623 FunctionHandler]: Unknown extern function pathconf [2022-12-14 21:21:06,934 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 21:21:06,934 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 21:21:06,936 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 21:21:06,937 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-14 21:21:06,937 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 21:21:06,937 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-14 21:21:06,938 WARN L623 FunctionHandler]: Unknown extern function readdir [2022-12-14 21:21:06,939 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 21:21:06,940 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 21:21:06,941 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 21:21:06,944 WARN L623 FunctionHandler]: Unknown extern function closedir [2022-12-14 21:21:06,945 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 21:21:06,946 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 21:21:06,953 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 21:21:06,967 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[534422,534435] [2022-12-14 21:21:06,968 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[534512,534525] [2022-12-14 21:21:06,968 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[534655,534668] [2022-12-14 21:21:06,968 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[534947,534960] [2022-12-14 21:21:06,969 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[535045,535058] [2022-12-14 21:21:06,969 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[535200,535213] [2022-12-14 21:21:06,971 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-12-14 21:21:06,998 WARN L623 FunctionHandler]: Unknown extern function strtod_l [2022-12-14 21:21:06,998 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-12-14 21:21:07,019 WARN L623 FunctionHandler]: Unknown extern function strtold_l [2022-12-14 21:21:07,021 WARN L623 FunctionHandler]: Unknown extern function __recv_chk [2022-12-14 21:21:07,021 WARN L623 FunctionHandler]: Unknown extern function __recv_chk_warn [2022-12-14 21:21:07,022 WARN L623 FunctionHandler]: Unknown extern function __recv_alias [2022-12-14 21:21:07,023 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk [2022-12-14 21:21:07,023 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk_warn [2022-12-14 21:21:07,024 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_alias [2022-12-14 21:21:07,024 WARN L623 FunctionHandler]: Unknown extern function getaddrinfo [2022-12-14 21:21:07,025 WARN L623 FunctionHandler]: Unknown extern function __strdup [2022-12-14 21:21:07,025 WARN L623 FunctionHandler]: Unknown extern function freeaddrinfo [2022-12-14 21:21:07,026 WARN L623 FunctionHandler]: Unknown extern function gai_strerror [2022-12-14 21:21:07,027 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 21:21:07,028 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 21:21:07,028 WARN L623 FunctionHandler]: Unknown extern function __rawmemchr [2022-12-14 21:21:07,031 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 21:21:07,032 WARN L623 FunctionHandler]: Unknown extern function lstat [2022-12-14 21:21:07,032 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 21:21:07,033 WARN L611 FunctionHandler]: implicit declaration of function __builtin_strspn [2022-12-14 21:21:07,034 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 21:21:07,034 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 21:21:07,035 WARN L623 FunctionHandler]: Unknown extern function memmove [2022-12-14 21:21:07,035 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 21:21:07,037 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 21:21:07,038 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-12-14 21:21:07,039 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 21:21:07,040 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 21:21:07,041 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 21:21:07,042 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 21:21:07,042 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 21:21:07,044 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: rpl_fcntl [2022-12-14 21:21:07,044 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1dcbc78e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:21:07, skipping insertion in model container [2022-12-14 21:21:07,045 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 21:21:07,045 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-12-14 21:21:07,046 INFO L158 Benchmark]: Toolchain (without parser) took 24378.50ms. Allocated memory was 157.3MB in the beginning and 192.9MB in the end (delta: 35.7MB). Free memory was 87.6MB in the beginning and 86.2MB in the end (delta: 1.3MB). Peak memory consumption was 101.0MB. Max. memory is 16.1GB. [2022-12-14 21:21:07,047 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 130.0MB. Free memory was 103.2MB in the beginning and 103.0MB in the end (delta: 159.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 21:21:07,047 INFO L158 Benchmark]: CACSL2BoogieTranslator took 24376.79ms. Allocated memory was 157.3MB in the beginning and 192.9MB in the end (delta: 35.7MB). Free memory was 87.0MB in the beginning and 86.2MB in the end (delta: 757.4kB). Peak memory consumption was 101.0MB. Max. memory is 16.1GB. [2022-12-14 21:21:07,048 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 130.0MB. Free memory was 103.2MB in the beginning and 103.0MB in the end (delta: 159.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 24376.79ms. Allocated memory was 157.3MB in the beginning and 192.9MB in the end (delta: 35.7MB). Free memory was 87.0MB in the beginning and 86.2MB in the end (delta: 757.4kB). Peak memory consumption was 101.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 12152]: 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_2d33f450-75c8-4727-83f6-3cca48264168/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 983abd99a19c0fb2c299fef3c5e968ab6393a073f240f1283828f218ef38f546 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 21:21:08,428 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 21:21:08,429 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 21:21:08,446 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 21:21:08,447 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 21:21:08,447 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 21:21:08,448 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 21:21:08,449 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 21:21:08,450 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 21:21:08,451 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 21:21:08,451 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 21:21:08,452 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 21:21:08,452 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 21:21:08,453 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 21:21:08,454 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 21:21:08,454 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 21:21:08,455 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 21:21:08,455 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 21:21:08,456 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 21:21:08,458 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 21:21:08,459 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 21:21:08,460 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 21:21:08,460 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 21:21:08,461 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 21:21:08,463 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 21:21:08,463 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 21:21:08,464 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 21:21:08,464 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 21:21:08,464 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 21:21:08,465 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 21:21:08,465 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 21:21:08,466 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 21:21:08,466 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 21:21:08,467 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 21:21:08,467 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 21:21:08,467 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 21:21:08,468 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 21:21:08,468 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 21:21:08,468 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 21:21:08,468 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 21:21:08,469 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 21:21:08,469 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2022-12-14 21:21:08,484 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 21:21:08,484 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 21:21:08,485 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 21:21:08,485 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 21:21:08,485 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 21:21:08,486 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 21:21:08,486 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 21:21:08,486 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 21:21:08,486 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 21:21:08,486 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 21:21:08,486 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 21:21:08,486 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 21:21:08,486 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 21:21:08,486 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 21:21:08,486 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 21:21:08,486 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 21:21:08,487 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 21:21:08,487 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 21:21:08,487 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 21:21:08,487 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 21:21:08,487 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 21:21:08,487 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 21:21:08,487 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:21:08,487 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 21:21:08,487 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 21:21:08,488 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 21:21:08,488 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 21:21:08,488 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 21:21:08,488 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 21:21:08,488 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 21:21:08,488 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 21:21:08,488 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/bin/ukojak-rkRKPMF4O4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 983abd99a19c0fb2c299fef3c5e968ab6393a073f240f1283828f218ef38f546 [2022-12-14 21:21:08,711 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 21:21:08,728 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 21:21:08,730 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 21:21:08,731 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 21:21:08,731 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 21:21:08,732 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i [2022-12-14 21:21:11,331 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 21:21:12,354 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 21:21:12,355 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i [2022-12-14 21:21:12,437 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/bin/ukojak-rkRKPMF4O4/data/f9cab037e/3abc4c93e5f8462da243df5ee205ca42/FLAGd930cab54 [2022-12-14 21:21:12,447 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/bin/ukojak-rkRKPMF4O4/data/f9cab037e/3abc4c93e5f8462da243df5ee205ca42 [2022-12-14 21:21:12,449 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 21:21:12,450 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 21:21:12,451 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 21:21:12,451 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 21:21:12,453 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 21:21:12,454 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:21:12" (1/1) ... [2022-12-14 21:21:12,454 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7fce2762 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:21:12, skipping insertion in model container [2022-12-14 21:21:12,454 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:21:12" (1/1) ... [2022-12-14 21:21:12,459 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 21:21:12,836 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 21:21:37,461 WARN L623 FunctionHandler]: Unknown extern function __xstat [2022-12-14 21:21:37,462 WARN L623 FunctionHandler]: Unknown extern function __lxstat [2022-12-14 21:21:37,463 WARN L623 FunctionHandler]: Unknown extern function __fxstat [2022-12-14 21:21:37,463 WARN L623 FunctionHandler]: Unknown extern function __fxstatat [2022-12-14 21:21:37,464 WARN L623 FunctionHandler]: Unknown extern function __xmknod [2022-12-14 21:21:37,464 WARN L623 FunctionHandler]: Unknown extern function __xmknodat [2022-12-14 21:21:37,465 WARN L623 FunctionHandler]: Unknown extern function __xstat64 [2022-12-14 21:21:37,465 WARN L623 FunctionHandler]: Unknown extern function __lxstat64 [2022-12-14 21:21:37,466 WARN L623 FunctionHandler]: Unknown extern function __fxstat64 [2022-12-14 21:21:37,466 WARN L623 FunctionHandler]: Unknown extern function __fxstatat64 [2022-12-14 21:21:37,467 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-12-14 21:21:37,468 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-12-14 21:21:37,468 WARN L623 FunctionHandler]: Unknown extern function strtoll [2022-12-14 21:21:37,469 WARN L623 FunctionHandler]: Unknown extern function __realpath_chk [2022-12-14 21:21:37,470 WARN L623 FunctionHandler]: Unknown extern function __realpath_alias [2022-12-14 21:21:37,470 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk [2022-12-14 21:21:37,471 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk_warn [2022-12-14 21:21:37,471 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_alias [2022-12-14 21:21:37,472 WARN L623 FunctionHandler]: Unknown extern function __wctomb_chk [2022-12-14 21:21:37,473 WARN L623 FunctionHandler]: Unknown extern function __wctomb_alias [2022-12-14 21:21:37,474 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk [2022-12-14 21:21:37,474 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk_warn [2022-12-14 21:21:37,475 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_alias [2022-12-14 21:21:37,476 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk [2022-12-14 21:21:37,476 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk_warn [2022-12-14 21:21:37,477 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_alias [2022-12-14 21:21:37,492 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memcpy_chk [2022-12-14 21:21:37,493 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memmove_chk [2022-12-14 21:21:37,494 WARN L611 FunctionHandler]: implicit declaration of function __builtin___mempcpy_chk [2022-12-14 21:21:37,494 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memset_chk [2022-12-14 21:21:37,496 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcpy_chk [2022-12-14 21:21:37,496 WARN L611 FunctionHandler]: implicit declaration of function __builtin___stpcpy_chk [2022-12-14 21:21:37,497 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncpy_chk [2022-12-14 21:21:37,498 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_chk [2022-12-14 21:21:37,498 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_alias [2022-12-14 21:21:37,498 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcat_chk [2022-12-14 21:21:37,499 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncat_chk [2022-12-14 21:21:37,500 WARN L623 FunctionHandler]: Unknown extern function fchmod [2022-12-14 21:21:37,500 WARN L623 FunctionHandler]: Unknown extern function chmod [2022-12-14 21:21:37,501 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-14 21:21:37,501 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 21:21:37,502 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-14 21:21:37,503 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 21:21:37,503 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-14 21:21:37,504 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-14 21:21:37,504 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 21:21:37,504 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-14 21:21:37,505 WARN L623 FunctionHandler]: Unknown extern function __read_chk [2022-12-14 21:21:37,506 WARN L623 FunctionHandler]: Unknown extern function __read_chk_warn [2022-12-14 21:21:37,506 WARN L623 FunctionHandler]: Unknown extern function __read_alias [2022-12-14 21:21:37,507 WARN L623 FunctionHandler]: Unknown extern function __pread_chk [2022-12-14 21:21:37,507 WARN L623 FunctionHandler]: Unknown extern function __pread_chk_warn [2022-12-14 21:21:37,508 WARN L623 FunctionHandler]: Unknown extern function __pread_alias [2022-12-14 21:21:37,509 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk [2022-12-14 21:21:37,509 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk_warn [2022-12-14 21:21:37,509 WARN L623 FunctionHandler]: Unknown extern function __pread64_alias [2022-12-14 21:21:37,510 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk [2022-12-14 21:21:37,511 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk_warn [2022-12-14 21:21:37,511 WARN L623 FunctionHandler]: Unknown extern function __readlink_alias [2022-12-14 21:21:37,512 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk [2022-12-14 21:21:37,512 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk_warn [2022-12-14 21:21:37,513 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_alias [2022-12-14 21:21:37,514 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk [2022-12-14 21:21:37,514 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk_warn [2022-12-14 21:21:37,515 WARN L623 FunctionHandler]: Unknown extern function __getcwd_alias [2022-12-14 21:21:37,516 WARN L623 FunctionHandler]: Unknown extern function __getwd_chk [2022-12-14 21:21:37,516 WARN L623 FunctionHandler]: Unknown extern function __getwd_warn [2022-12-14 21:21:37,516 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk [2022-12-14 21:21:37,517 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk_warn [2022-12-14 21:21:37,517 WARN L623 FunctionHandler]: Unknown extern function __confstr_alias [2022-12-14 21:21:37,518 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk [2022-12-14 21:21:37,519 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk_warn [2022-12-14 21:21:37,519 WARN L623 FunctionHandler]: Unknown extern function __getgroups_alias [2022-12-14 21:21:37,520 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk [2022-12-14 21:21:37,520 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk_warn [2022-12-14 21:21:37,520 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_alias [2022-12-14 21:21:37,521 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk [2022-12-14 21:21:37,521 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk_warn [2022-12-14 21:21:37,522 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_alias [2022-12-14 21:21:37,522 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk [2022-12-14 21:21:37,523 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk_warn [2022-12-14 21:21:37,523 WARN L623 FunctionHandler]: Unknown extern function __gethostname_alias [2022-12-14 21:21:37,524 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk [2022-12-14 21:21:37,524 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk_warn [2022-12-14 21:21:37,525 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_alias [2022-12-14 21:21:37,527 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-12-14 21:21:37,527 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 21:21:37,527 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 21:21:37,528 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 21:21:37,529 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 21:21:37,530 WARN L623 FunctionHandler]: Unknown extern function _IO_getc [2022-12-14 21:21:37,531 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-12-14 21:21:37,532 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-12-14 21:21:37,533 WARN L623 FunctionHandler]: Unknown extern function _IO_putc [2022-12-14 21:21:37,534 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[478337,478350] [2022-12-14 21:21:37,534 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-12-14 21:21:37,534 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[478518,478531] [2022-12-14 21:21:37,535 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[478687,478700] [2022-12-14 21:21:37,535 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[478830,478843] [2022-12-14 21:21:37,536 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[479236,479249] [2022-12-14 21:21:37,536 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-12-14 21:21:37,537 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[479415,479428] [2022-12-14 21:21:37,537 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[479579,479592] [2022-12-14 21:21:37,538 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[479721,479734] [2022-12-14 21:21:37,538 WARN L623 FunctionHandler]: Unknown extern function __getdelim [2022-12-14 21:21:37,539 WARN L611 FunctionHandler]: implicit declaration of function __builtin___vsnprintf_chk [2022-12-14 21:21:37,539 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-12-14 21:21:37,540 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-12-14 21:21:37,540 WARN L623 FunctionHandler]: Unknown extern function __vdprintf_chk [2022-12-14 21:21:37,541 WARN L623 FunctionHandler]: Unknown extern function __obstack_vprintf_chk [2022-12-14 21:21:37,542 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk [2022-12-14 21:21:37,542 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk_warn [2022-12-14 21:21:37,543 WARN L623 FunctionHandler]: Unknown extern function __fgets_alias [2022-12-14 21:21:37,543 WARN L623 FunctionHandler]: Unknown extern function __fread_chk [2022-12-14 21:21:37,544 WARN L623 FunctionHandler]: Unknown extern function __fread_chk_warn [2022-12-14 21:21:37,544 WARN L623 FunctionHandler]: Unknown extern function __fread_alias [2022-12-14 21:21:37,545 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk [2022-12-14 21:21:37,545 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk_warn [2022-12-14 21:21:37,546 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_alias [2022-12-14 21:21:37,546 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk [2022-12-14 21:21:37,547 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk_warn [2022-12-14 21:21:37,547 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_alias [2022-12-14 21:21:37,548 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[489988,490001] [2022-12-14 21:21:37,549 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[490076,490089] [2022-12-14 21:21:37,550 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-12-14 21:21:37,551 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[492131,492144] [2022-12-14 21:21:37,552 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[492279,492292] [2022-12-14 21:21:37,553 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[492483,492496] [2022-12-14 21:21:37,553 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[492573,492586] [2022-12-14 21:21:37,554 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[492860,492873] [2022-12-14 21:21:37,554 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[493027,493040] [2022-12-14 21:21:37,555 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[493434,493447] [2022-12-14 21:21:37,555 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 21:21:37,556 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[493718,493731] [2022-12-14 21:21:37,556 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[494040,494053] [2022-12-14 21:21:37,557 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[494158,494171] [2022-12-14 21:21:37,557 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[494489,494502] [2022-12-14 21:21:37,557 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-14 21:21:37,558 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[494717,494730] [2022-12-14 21:21:37,558 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[494775,494788] [2022-12-14 21:21:37,558 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-14 21:21:37,559 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[495005,495018] [2022-12-14 21:21:37,559 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-14 21:21:37,559 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[495237,495250] [2022-12-14 21:21:37,560 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[495515,495528] [2022-12-14 21:21:37,560 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-14 21:21:37,560 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 21:21:37,561 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[495773,495786] [2022-12-14 21:21:37,561 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[495829,495842] [2022-12-14 21:21:37,561 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[495936,495949] [2022-12-14 21:21:37,562 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[496081,496094] [2022-12-14 21:21:37,562 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[496300,496313] [2022-12-14 21:21:37,562 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 21:21:37,563 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[496509,496522] [2022-12-14 21:21:37,563 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[496564,496577] [2022-12-14 21:21:37,564 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[496675,496688] [2022-12-14 21:21:37,564 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[496824,496837] [2022-12-14 21:21:37,565 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[496956,496969] [2022-12-14 21:21:37,565 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 21:21:37,565 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[497183,497196] [2022-12-14 21:21:37,565 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 21:21:37,566 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[497400,497413] [2022-12-14 21:21:37,566 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[497457,497470] [2022-12-14 21:21:37,567 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[497518,497531] [2022-12-14 21:21:37,567 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[497631,497644] [2022-12-14 21:21:37,568 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[497782,497795] [2022-12-14 21:21:37,568 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[497930,497943] [2022-12-14 21:21:37,568 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 21:21:37,569 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[498143,498156] [2022-12-14 21:21:37,569 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[498256,498269] [2022-12-14 21:21:37,570 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[498407,498420] [2022-12-14 21:21:37,570 WARN L623 FunctionHandler]: Unknown extern function fputc_unlocked [2022-12-14 21:21:37,571 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[498589,498602] [2022-12-14 21:21:37,571 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[498696,498709] [2022-12-14 21:21:37,571 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[498841,498854] [2022-12-14 21:21:37,572 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[499313,499326] [2022-12-14 21:21:37,572 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[499365,499378] [2022-12-14 21:21:37,573 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[499472,499485] [2022-12-14 21:21:37,573 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[499617,499630] [2022-12-14 21:21:37,574 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[499719,499732] [2022-12-14 21:21:37,574 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[499771,499784] [2022-12-14 21:21:37,574 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[499878,499891] [2022-12-14 21:21:37,575 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[500023,500036] [2022-12-14 21:21:37,575 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[500096,500109] [2022-12-14 21:21:37,575 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[500148,500161] [2022-12-14 21:21:37,575 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[500255,500268] [2022-12-14 21:21:37,576 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[500400,500413] [2022-12-14 21:21:37,577 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 21:21:37,579 WARN L623 FunctionHandler]: Unknown extern function getdelim [2022-12-14 21:21:37,579 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[502344,502357] [2022-12-14 21:21:37,580 WARN L623 FunctionHandler]: Unknown extern function feof [2022-12-14 21:21:37,580 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[502482,502495] [2022-12-14 21:21:37,580 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[502637,502650] [2022-12-14 21:21:37,581 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[502778,502791] [2022-12-14 21:21:37,581 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[502850,502863] [2022-12-14 21:21:37,583 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[504199,504212] [2022-12-14 21:21:37,584 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[504302,504315] [2022-12-14 21:21:37,584 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[504374,504387] [2022-12-14 21:21:37,584 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[504426,504439] [2022-12-14 21:21:37,585 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[504477,504490] [2022-12-14 21:21:37,585 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[504567,504580] [2022-12-14 21:21:37,585 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[504621,504634] [2022-12-14 21:21:37,586 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[504674,504687] [2022-12-14 21:21:37,586 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[504752,504765] [2022-12-14 21:21:37,586 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[504806,504819] [2022-12-14 21:21:37,586 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[504859,504872] [2022-12-14 21:21:37,587 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[504935,504948] [2022-12-14 21:21:37,587 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[504987,505000] [2022-12-14 21:21:37,587 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[505038,505051] [2022-12-14 21:21:37,588 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 21:21:37,589 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-14 21:21:37,589 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 21:21:37,589 WARN L623 FunctionHandler]: Unknown extern function pathconf [2022-12-14 21:21:37,590 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 21:21:37,590 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 21:21:37,592 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 21:21:37,592 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-14 21:21:37,593 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 21:21:37,593 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-14 21:21:37,593 WARN L623 FunctionHandler]: Unknown extern function readdir [2022-12-14 21:21:37,594 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 21:21:37,595 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 21:21:37,597 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 21:21:37,599 WARN L623 FunctionHandler]: Unknown extern function closedir [2022-12-14 21:21:37,600 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 21:21:37,601 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 21:21:37,609 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 21:21:37,623 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[534422,534435] [2022-12-14 21:21:37,624 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[534512,534525] [2022-12-14 21:21:37,624 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[534655,534668] [2022-12-14 21:21:37,625 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[534947,534960] [2022-12-14 21:21:37,625 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[535045,535058] [2022-12-14 21:21:37,625 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d33f450-75c8-4727-83f6-3cca48264168/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[535200,535213] [2022-12-14 21:21:37,628 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-12-14 21:21:37,630 WARN L623 FunctionHandler]: Unknown extern function strtod_l [2022-12-14 21:21:37,630 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-12-14 21:21:37,632 WARN L623 FunctionHandler]: Unknown extern function strtold_l [2022-12-14 21:21:37,633 WARN L623 FunctionHandler]: Unknown extern function __recv_chk [2022-12-14 21:21:37,634 WARN L623 FunctionHandler]: Unknown extern function __recv_chk_warn [2022-12-14 21:21:37,634 WARN L623 FunctionHandler]: Unknown extern function __recv_alias [2022-12-14 21:21:37,635 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk [2022-12-14 21:21:37,636 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk_warn [2022-12-14 21:21:37,636 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_alias [2022-12-14 21:21:37,637 WARN L623 FunctionHandler]: Unknown extern function getaddrinfo [2022-12-14 21:21:37,638 WARN L623 FunctionHandler]: Unknown extern function __strdup [2022-12-14 21:21:37,638 WARN L623 FunctionHandler]: Unknown extern function freeaddrinfo [2022-12-14 21:21:37,638 WARN L623 FunctionHandler]: Unknown extern function gai_strerror [2022-12-14 21:21:37,640 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 21:21:37,641 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 21:21:37,641 WARN L623 FunctionHandler]: Unknown extern function __rawmemchr [2022-12-14 21:21:37,644 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 21:21:37,645 WARN L623 FunctionHandler]: Unknown extern function lstat [2022-12-14 21:21:37,645 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 21:21:37,646 WARN L611 FunctionHandler]: implicit declaration of function __builtin_strspn [2022-12-14 21:21:37,647 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 21:21:37,647 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 21:21:37,648 WARN L623 FunctionHandler]: Unknown extern function memmove [2022-12-14 21:21:37,649 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 21:21:37,651 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 21:21:37,651 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-12-14 21:21:37,653 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 21:21:37,653 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 21:21:37,654 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 21:21:37,656 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 21:21:37,656 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 21:21:37,658 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: rpl_fcntl [2022-12-14 21:21:37,658 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5e2a9edb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:21:37, skipping insertion in model container [2022-12-14 21:21:37,658 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 21:21:37,659 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-12-14 21:21:37,660 INFO L158 Benchmark]: Toolchain (without parser) took 25209.16ms. Allocated memory was 96.5MB in the beginning and 211.8MB in the end (delta: 115.3MB). Free memory was 29.4MB in the beginning and 44.0MB in the end (delta: -14.5MB). Peak memory consumption was 115.4MB. Max. memory is 16.1GB. [2022-12-14 21:21:37,661 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 52.4MB. Free memory was 31.2MB in the beginning and 31.1MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 21:21:37,661 INFO L158 Benchmark]: CACSL2BoogieTranslator took 25207.61ms. Allocated memory was 96.5MB in the beginning and 211.8MB in the end (delta: 115.3MB). Free memory was 29.2MB in the beginning and 44.0MB in the end (delta: -14.7MB). Peak memory consumption was 115.4MB. Max. memory is 16.1GB. [2022-12-14 21:21:37,662 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11ms. Allocated memory is still 52.4MB. Free memory was 31.2MB in the beginning and 31.1MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 25207.61ms. Allocated memory was 96.5MB in the beginning and 211.8MB in the end (delta: 115.3MB). Free memory was 29.2MB in the beginning and 44.0MB in the end (delta: -14.7MB). Peak memory consumption was 115.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 12152]: 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