./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/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_cf93818c-0c7c-4ea3-b054-2ff702578844/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/bin/ukojak-rkRKPMF4O4/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/bin/ukojak-rkRKPMF4O4/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 9822dd571d3ca7e2f9b8a49259695572f8c5b39cd5ce5a023e572d575a5809fa --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 18:26:36,917 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 18:26:36,919 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 18:26:36,938 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 18:26:36,938 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 18:26:36,939 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 18:26:36,941 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 18:26:36,942 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 18:26:36,944 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 18:26:36,945 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 18:26:36,946 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 18:26:36,947 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 18:26:36,947 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 18:26:36,948 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 18:26:36,949 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 18:26:36,950 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 18:26:36,951 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 18:26:36,952 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 18:26:36,954 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 18:26:36,956 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 18:26:36,957 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 18:26:36,958 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 18:26:36,960 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 18:26:36,960 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 18:26:36,964 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 18:26:36,964 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 18:26:36,965 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 18:26:36,966 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 18:26:36,966 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 18:26:36,967 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 18:26:36,967 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 18:26:36,968 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 18:26:36,969 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 18:26:36,970 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 18:26:36,971 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 18:26:36,971 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 18:26:36,972 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 18:26:36,972 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 18:26:36,972 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 18:26:36,973 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 18:26:36,974 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 18:26:36,975 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/bin/ukojak-rkRKPMF4O4/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2022-12-14 18:26:36,996 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 18:26:36,996 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 18:26:36,998 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 18:26:36,998 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 18:26:36,998 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 18:26:36,998 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 18:26:36,999 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 18:26:36,999 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 18:26:36,999 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-12-14 18:26:36,999 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-12-14 18:26:36,999 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-12-14 18:26:37,000 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 18:26:37,000 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 18:26:37,000 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 18:26:37,000 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 18:26:37,000 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 18:26:37,001 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 18:26:37,001 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 18:26:37,001 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 18:26:37,001 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 18:26:37,001 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 18:26:37,002 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_cf93818c-0c7c-4ea3-b054-2ff702578844/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9822dd571d3ca7e2f9b8a49259695572f8c5b39cd5ce5a023e572d575a5809fa [2022-12-14 18:26:37,202 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 18:26:37,221 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 18:26:37,224 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 18:26:37,225 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 18:26:37,225 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 18:26:37,226 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i [2022-12-14 18:26:39,811 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 18:26:40,783 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 18:26:40,784 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i [2022-12-14 18:26:40,881 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/bin/ukojak-rkRKPMF4O4/data/fdd0b2001/a96467cc419140a296246ae5293269b9/FLAGe2fc7791a [2022-12-14 18:26:40,891 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/bin/ukojak-rkRKPMF4O4/data/fdd0b2001/a96467cc419140a296246ae5293269b9 [2022-12-14 18:26:40,893 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 18:26:40,894 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 18:26:40,895 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 18:26:40,895 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 18:26:40,897 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 18:26:40,898 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:26:40" (1/1) ... [2022-12-14 18:26:40,898 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c6be181 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:26:40, skipping insertion in model container [2022-12-14 18:26:40,898 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:26:40" (1/1) ... [2022-12-14 18:26:40,904 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 18:26:41,234 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 18:27:10,333 WARN L623 FunctionHandler]: Unknown extern function __xstat [2022-12-14 18:27:10,334 WARN L623 FunctionHandler]: Unknown extern function __lxstat [2022-12-14 18:27:10,335 WARN L623 FunctionHandler]: Unknown extern function __fxstat [2022-12-14 18:27:10,336 WARN L623 FunctionHandler]: Unknown extern function __fxstatat [2022-12-14 18:27:10,336 WARN L623 FunctionHandler]: Unknown extern function __xmknod [2022-12-14 18:27:10,337 WARN L623 FunctionHandler]: Unknown extern function __xmknodat [2022-12-14 18:27:10,338 WARN L623 FunctionHandler]: Unknown extern function __xstat64 [2022-12-14 18:27:10,339 WARN L623 FunctionHandler]: Unknown extern function __lxstat64 [2022-12-14 18:27:10,339 WARN L623 FunctionHandler]: Unknown extern function __fxstat64 [2022-12-14 18:27:10,340 WARN L623 FunctionHandler]: Unknown extern function __fxstatat64 [2022-12-14 18:27:10,341 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-12-14 18:27:10,342 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-12-14 18:27:10,343 WARN L623 FunctionHandler]: Unknown extern function strtoll [2022-12-14 18:27:10,344 WARN L623 FunctionHandler]: Unknown extern function __realpath_chk [2022-12-14 18:27:10,344 WARN L623 FunctionHandler]: Unknown extern function __realpath_alias [2022-12-14 18:27:10,345 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk [2022-12-14 18:27:10,346 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk_warn [2022-12-14 18:27:10,347 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_alias [2022-12-14 18:27:10,348 WARN L623 FunctionHandler]: Unknown extern function __wctomb_chk [2022-12-14 18:27:10,349 WARN L623 FunctionHandler]: Unknown extern function __wctomb_alias [2022-12-14 18:27:10,350 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk [2022-12-14 18:27:10,351 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk_warn [2022-12-14 18:27:10,352 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_alias [2022-12-14 18:27:10,353 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk [2022-12-14 18:27:10,354 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk_warn [2022-12-14 18:27:10,354 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_alias [2022-12-14 18:27:10,379 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memcpy_chk [2022-12-14 18:27:10,380 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memmove_chk [2022-12-14 18:27:10,381 WARN L611 FunctionHandler]: implicit declaration of function __builtin___mempcpy_chk [2022-12-14 18:27:10,382 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memset_chk [2022-12-14 18:27:10,383 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcpy_chk [2022-12-14 18:27:10,384 WARN L611 FunctionHandler]: implicit declaration of function __builtin___stpcpy_chk [2022-12-14 18:27:10,385 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncpy_chk [2022-12-14 18:27:10,386 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_chk [2022-12-14 18:27:10,386 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_alias [2022-12-14 18:27:10,387 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcat_chk [2022-12-14 18:27:10,388 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncat_chk [2022-12-14 18:27:10,388 WARN L623 FunctionHandler]: Unknown extern function fchmod [2022-12-14 18:27:10,389 WARN L623 FunctionHandler]: Unknown extern function chmod [2022-12-14 18:27:10,390 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-14 18:27:10,391 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 18:27:10,391 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-14 18:27:10,393 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 18:27:10,393 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-14 18:27:10,394 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-14 18:27:10,395 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 18:27:10,395 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-14 18:27:10,396 WARN L623 FunctionHandler]: Unknown extern function __read_chk [2022-12-14 18:27:10,397 WARN L623 FunctionHandler]: Unknown extern function __read_chk_warn [2022-12-14 18:27:10,397 WARN L623 FunctionHandler]: Unknown extern function __read_alias [2022-12-14 18:27:10,398 WARN L623 FunctionHandler]: Unknown extern function __pread_chk [2022-12-14 18:27:10,399 WARN L623 FunctionHandler]: Unknown extern function __pread_chk_warn [2022-12-14 18:27:10,400 WARN L623 FunctionHandler]: Unknown extern function __pread_alias [2022-12-14 18:27:10,401 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk [2022-12-14 18:27:10,401 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk_warn [2022-12-14 18:27:10,402 WARN L623 FunctionHandler]: Unknown extern function __pread64_alias [2022-12-14 18:27:10,403 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk [2022-12-14 18:27:10,404 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk_warn [2022-12-14 18:27:10,404 WARN L623 FunctionHandler]: Unknown extern function __readlink_alias [2022-12-14 18:27:10,405 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk [2022-12-14 18:27:10,406 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk_warn [2022-12-14 18:27:10,407 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_alias [2022-12-14 18:27:10,408 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk [2022-12-14 18:27:10,408 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk_warn [2022-12-14 18:27:10,408 WARN L623 FunctionHandler]: Unknown extern function __getcwd_alias [2022-12-14 18:27:10,409 WARN L623 FunctionHandler]: Unknown extern function __getwd_chk [2022-12-14 18:27:10,410 WARN L623 FunctionHandler]: Unknown extern function __getwd_warn [2022-12-14 18:27:10,411 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk [2022-12-14 18:27:10,411 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk_warn [2022-12-14 18:27:10,412 WARN L623 FunctionHandler]: Unknown extern function __confstr_alias [2022-12-14 18:27:10,413 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk [2022-12-14 18:27:10,413 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk_warn [2022-12-14 18:27:10,414 WARN L623 FunctionHandler]: Unknown extern function __getgroups_alias [2022-12-14 18:27:10,415 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk [2022-12-14 18:27:10,416 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk_warn [2022-12-14 18:27:10,416 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_alias [2022-12-14 18:27:10,417 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk [2022-12-14 18:27:10,417 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk_warn [2022-12-14 18:27:10,418 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_alias [2022-12-14 18:27:10,419 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk [2022-12-14 18:27:10,419 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk_warn [2022-12-14 18:27:10,420 WARN L623 FunctionHandler]: Unknown extern function __gethostname_alias [2022-12-14 18:27:10,421 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk [2022-12-14 18:27:10,422 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk_warn [2022-12-14 18:27:10,422 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_alias [2022-12-14 18:27:10,425 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-12-14 18:27:10,426 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 18:27:10,426 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 18:27:10,427 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 18:27:10,428 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 18:27:10,430 WARN L623 FunctionHandler]: Unknown extern function _IO_getc [2022-12-14 18:27:10,431 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-12-14 18:27:10,432 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-12-14 18:27:10,433 WARN L623 FunctionHandler]: Unknown extern function _IO_putc [2022-12-14 18:27:10,435 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[480317,480330] [2022-12-14 18:27:10,437 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[480373,480386] [2022-12-14 18:27:10,437 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[480458,480471] [2022-12-14 18:27:10,438 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[480516,480529] [2022-12-14 18:27:10,438 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[480574,480587] [2022-12-14 18:27:10,438 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-12-14 18:27:10,439 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[480755,480768] [2022-12-14 18:27:10,440 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[480924,480937] [2022-12-14 18:27:10,440 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481071,481084] [2022-12-14 18:27:10,441 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481127,481140] [2022-12-14 18:27:10,441 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481179,481192] [2022-12-14 18:27:10,442 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481556,481569] [2022-12-14 18:27:10,443 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481612,481625] [2022-12-14 18:27:10,443 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481697,481710] [2022-12-14 18:27:10,443 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481755,481768] [2022-12-14 18:27:10,444 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481813,481826] [2022-12-14 18:27:10,444 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-12-14 18:27:10,444 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481992,482005] [2022-12-14 18:27:10,445 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[482238,482251] [2022-12-14 18:27:10,445 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[482294,482307] [2022-12-14 18:27:10,445 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[482347,482360] [2022-12-14 18:27:10,446 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[482403,482416] [2022-12-14 18:27:10,446 WARN L623 FunctionHandler]: Unknown extern function __getdelim [2022-12-14 18:27:10,448 WARN L611 FunctionHandler]: implicit declaration of function __builtin___vsnprintf_chk [2022-12-14 18:27:10,448 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-12-14 18:27:10,449 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-12-14 18:27:10,449 WARN L623 FunctionHandler]: Unknown extern function __vdprintf_chk [2022-12-14 18:27:10,450 WARN L623 FunctionHandler]: Unknown extern function __obstack_vprintf_chk [2022-12-14 18:27:10,450 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk [2022-12-14 18:27:10,451 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk_warn [2022-12-14 18:27:10,451 WARN L623 FunctionHandler]: Unknown extern function __fgets_alias [2022-12-14 18:27:10,452 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[488713,488726] [2022-12-14 18:27:10,452 WARN L623 FunctionHandler]: Unknown extern function __fread_chk [2022-12-14 18:27:10,453 WARN L623 FunctionHandler]: Unknown extern function __fread_chk_warn [2022-12-14 18:27:10,454 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[489312,489325] [2022-12-14 18:27:10,454 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[489388,489401] [2022-12-14 18:27:10,454 WARN L623 FunctionHandler]: Unknown extern function __fread_alias [2022-12-14 18:27:10,456 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk [2022-12-14 18:27:10,456 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk_warn [2022-12-14 18:27:10,456 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_alias [2022-12-14 18:27:10,457 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk [2022-12-14 18:27:10,457 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk_warn [2022-12-14 18:27:10,458 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_alias [2022-12-14 18:27:10,459 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[492888,492901] [2022-12-14 18:27:10,459 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[492976,492989] [2022-12-14 18:27:10,463 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-12-14 18:27:10,464 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[495046,495059] [2022-12-14 18:27:10,465 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[495105,495118] [2022-12-14 18:27:10,465 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[495197,495210] [2022-12-14 18:27:10,466 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[495287,495300] [2022-12-14 18:27:10,467 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[495574,495587] [2022-12-14 18:27:10,467 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[495741,495754] [2022-12-14 18:27:10,468 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[496036,496049] [2022-12-14 18:27:10,469 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 18:27:10,470 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[496320,496333] [2022-12-14 18:27:10,470 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[496642,496655] [2022-12-14 18:27:10,471 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[496760,496773] [2022-12-14 18:27:10,472 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[497091,497104] [2022-12-14 18:27:10,472 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-14 18:27:10,473 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[497319,497332] [2022-12-14 18:27:10,473 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[497378,497391] [2022-12-14 18:27:10,474 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[497436,497449] [2022-12-14 18:27:10,474 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-14 18:27:10,475 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[497667,497680] [2022-12-14 18:27:10,475 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[497723,497736] [2022-12-14 18:27:10,475 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-14 18:27:10,476 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[497956,497969] [2022-12-14 18:27:10,476 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[498012,498025] [2022-12-14 18:27:10,477 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[498290,498303] [2022-12-14 18:27:10,477 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-14 18:27:10,478 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 18:27:10,479 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[498563,498576] [2022-12-14 18:27:10,479 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[498620,498633] [2022-12-14 18:27:10,479 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[498676,498689] [2022-12-14 18:27:10,480 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[498766,498779] [2022-12-14 18:27:10,480 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[498985,498998] [2022-12-14 18:27:10,481 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 18:27:10,482 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[499209,499222] [2022-12-14 18:27:10,482 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[499270,499283] [2022-12-14 18:27:10,482 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[499325,499338] [2022-12-14 18:27:10,483 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[499419,499432] [2022-12-14 18:27:10,483 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[499551,499564] [2022-12-14 18:27:10,484 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 18:27:10,484 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[499778,499791] [2022-12-14 18:27:10,484 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 18:27:10,485 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500010,500023] [2022-12-14 18:27:10,486 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500073,500086] [2022-12-14 18:27:10,486 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500169,500182] [2022-12-14 18:27:10,486 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500226,500239] [2022-12-14 18:27:10,487 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500287,500300] [2022-12-14 18:27:10,487 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500435,500448] [2022-12-14 18:27:10,487 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 18:27:10,488 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500663,500676] [2022-12-14 18:27:10,489 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500726,500739] [2022-12-14 18:27:10,490 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500822,500835] [2022-12-14 18:27:10,490 WARN L623 FunctionHandler]: Unknown extern function fputc_unlocked [2022-12-14 18:27:10,491 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501019,501032] [2022-12-14 18:27:10,491 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501076,501089] [2022-12-14 18:27:10,492 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501166,501179] [2022-12-14 18:27:10,493 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501564,501577] [2022-12-14 18:27:10,493 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501688,501701] [2022-12-14 18:27:10,494 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501760,501773] [2022-12-14 18:27:10,494 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501817,501830] [2022-12-14 18:27:10,495 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501907,501920] [2022-12-14 18:27:10,495 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501959,501972] [2022-12-14 18:27:10,496 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502057,502070] [2022-12-14 18:27:10,496 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502129,502142] [2022-12-14 18:27:10,497 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502186,502199] [2022-12-14 18:27:10,497 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502276,502289] [2022-12-14 18:27:10,498 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502328,502341] [2022-12-14 18:27:10,498 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502397,502410] [2022-12-14 18:27:10,499 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502469,502482] [2022-12-14 18:27:10,499 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502526,502539] [2022-12-14 18:27:10,500 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502616,502629] [2022-12-14 18:27:10,500 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502668,502681] [2022-12-14 18:27:10,501 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 18:27:10,503 WARN L623 FunctionHandler]: Unknown extern function getdelim [2022-12-14 18:27:10,504 WARN L623 FunctionHandler]: Unknown extern function feof [2022-12-14 18:27:10,508 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 18:27:10,509 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-14 18:27:10,509 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 18:27:10,509 WARN L623 FunctionHandler]: Unknown extern function pathconf [2022-12-14 18:27:10,510 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 18:27:10,510 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 18:27:10,513 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 18:27:10,513 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-14 18:27:10,514 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 18:27:10,514 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-14 18:27:10,515 WARN L623 FunctionHandler]: Unknown extern function readdir [2022-12-14 18:27:10,515 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 18:27:10,517 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 18:27:10,519 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 18:27:10,520 WARN L623 FunctionHandler]: Unknown extern function closedir [2022-12-14 18:27:10,521 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 18:27:10,522 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 18:27:10,533 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 18:27:10,552 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_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[535575,535588] [2022-12-14 18:27:10,552 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_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[535630,535643] [2022-12-14 18:27:10,552 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_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[535721,535734] [2022-12-14 18:27:10,553 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_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[535778,535791] [2022-12-14 18:27:10,553 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_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[535833,535846] [2022-12-14 18:27:10,554 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_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[535924,535937] [2022-12-14 18:27:10,554 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_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[535982,535995] [2022-12-14 18:27:10,554 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_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536039,536052] [2022-12-14 18:27:10,555 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_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536137,536150] [2022-12-14 18:27:10,555 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_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536196,536209] [2022-12-14 18:27:10,556 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_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536299,536312] [2022-12-14 18:27:10,556 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_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536358,536371] [2022-12-14 18:27:10,557 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_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536415,536428] [2022-12-14 18:27:10,557 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_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536501,536514] [2022-12-14 18:27:10,557 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_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536560,536573] [2022-12-14 18:27:10,558 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_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536672,536685] [2022-12-14 18:27:10,558 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_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536728,536741] [2022-12-14 18:27:10,558 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_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536808,536821] [2022-12-14 18:27:10,559 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_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536865,536878] [2022-12-14 18:27:10,559 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_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537005,537018] [2022-12-14 18:27:10,559 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_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537064,537077] [2022-12-14 18:27:10,560 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_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537163,537176] [2022-12-14 18:27:10,560 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_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537224,537237] [2022-12-14 18:27:10,560 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_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537283,537296] [2022-12-14 18:27:10,560 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_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537382,537395] [2022-12-14 18:27:10,561 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_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537444,537457] [2022-12-14 18:27:10,561 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_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537505,537518] [2022-12-14 18:27:10,561 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_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537615,537628] [2022-12-14 18:27:10,562 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_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537678,537691] [2022-12-14 18:27:10,562 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_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537785,537798] [2022-12-14 18:27:10,562 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_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537848,537861] [2022-12-14 18:27:10,563 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_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537909,537922] [2022-12-14 18:27:10,563 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_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[538007,538020] [2022-12-14 18:27:10,563 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_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[538070,538083] [2022-12-14 18:27:10,563 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_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[538186,538199] [2022-12-14 18:27:10,564 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_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[538246,538259] [2022-12-14 18:27:10,564 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_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[538338,538351] [2022-12-14 18:27:10,564 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_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[538399,538412] [2022-12-14 18:27:10,577 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-12-14 18:27:10,615 WARN L623 FunctionHandler]: Unknown extern function strtod_l [2022-12-14 18:27:10,615 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-12-14 18:27:10,653 WARN L623 FunctionHandler]: Unknown extern function strtold_l [2022-12-14 18:27:10,655 WARN L623 FunctionHandler]: Unknown extern function __recv_chk [2022-12-14 18:27:10,655 WARN L623 FunctionHandler]: Unknown extern function __recv_chk_warn [2022-12-14 18:27:10,656 WARN L623 FunctionHandler]: Unknown extern function __recv_alias [2022-12-14 18:27:10,657 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk [2022-12-14 18:27:10,657 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk_warn [2022-12-14 18:27:10,658 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_alias [2022-12-14 18:27:10,659 WARN L623 FunctionHandler]: Unknown extern function getaddrinfo [2022-12-14 18:27:10,660 WARN L623 FunctionHandler]: Unknown extern function __strdup [2022-12-14 18:27:10,660 WARN L623 FunctionHandler]: Unknown extern function freeaddrinfo [2022-12-14 18:27:10,661 WARN L623 FunctionHandler]: Unknown extern function gai_strerror [2022-12-14 18:27:10,663 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 18:27:10,663 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 18:27:10,664 WARN L623 FunctionHandler]: Unknown extern function __rawmemchr [2022-12-14 18:27:10,668 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 18:27:10,669 WARN L623 FunctionHandler]: Unknown extern function lstat [2022-12-14 18:27:10,670 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 18:27:10,670 WARN L611 FunctionHandler]: implicit declaration of function __builtin_strspn [2022-12-14 18:27:10,672 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 18:27:10,672 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 18:27:10,674 WARN L623 FunctionHandler]: Unknown extern function memmove [2022-12-14 18:27:10,675 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 18:27:10,678 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 18:27:10,679 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-12-14 18:27:10,681 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 18:27:10,682 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 18:27:10,684 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 18:27:10,686 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 18:27:10,687 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 18:27:10,689 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 18:27:10,690 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1b4c7dcc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:27:10, skipping insertion in model container [2022-12-14 18:27:10,690 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 18:27:10,690 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-12-14 18:27:10,692 INFO L158 Benchmark]: Toolchain (without parser) took 29797.42ms. Allocated memory was 136.3MB in the beginning and 197.1MB in the end (delta: 60.8MB). Free memory was 55.7MB in the beginning and 95.7MB in the end (delta: -40.0MB). Peak memory consumption was 95.1MB. Max. memory is 16.1GB. [2022-12-14 18:27:10,693 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 113.2MB. Free memory was 87.5MB in the beginning and 87.4MB in the end (delta: 117.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 18:27:10,694 INFO L158 Benchmark]: CACSL2BoogieTranslator took 29795.69ms. Allocated memory was 136.3MB in the beginning and 197.1MB in the end (delta: 60.8MB). Free memory was 55.5MB in the beginning and 95.7MB in the end (delta: -40.2MB). Peak memory consumption was 95.1MB. Max. memory is 16.1GB. [2022-12-14 18:27:10,695 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 113.2MB. Free memory was 87.5MB in the beginning and 87.4MB in the end (delta: 117.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 29795.69ms. Allocated memory was 136.3MB in the beginning and 197.1MB in the end (delta: 60.8MB). Free memory was 55.5MB in the beginning and 95.7MB in the end (delta: -40.2MB). Peak memory consumption was 95.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 12254]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: rpl_fcntl RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/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_cf93818c-0c7c-4ea3-b054-2ff702578844/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/bin/ukojak-rkRKPMF4O4/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/bin/ukojak-rkRKPMF4O4/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 9822dd571d3ca7e2f9b8a49259695572f8c5b39cd5ce5a023e572d575a5809fa --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 18:27:12,048 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 18:27:12,049 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 18:27:12,062 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 18:27:12,062 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 18:27:12,063 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 18:27:12,064 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 18:27:12,065 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 18:27:12,066 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 18:27:12,067 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 18:27:12,067 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 18:27:12,068 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 18:27:12,068 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 18:27:12,069 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 18:27:12,070 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 18:27:12,070 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 18:27:12,071 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 18:27:12,071 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 18:27:12,073 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 18:27:12,074 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 18:27:12,075 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 18:27:12,076 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 18:27:12,078 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 18:27:12,079 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 18:27:12,081 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 18:27:12,082 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 18:27:12,082 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 18:27:12,082 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 18:27:12,083 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 18:27:12,083 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 18:27:12,083 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 18:27:12,084 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 18:27:12,091 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 18:27:12,092 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 18:27:12,093 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 18:27:12,093 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 18:27:12,094 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 18:27:12,094 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 18:27:12,094 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 18:27:12,095 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 18:27:12,095 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 18:27:12,096 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/bin/ukojak-rkRKPMF4O4/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf [2022-12-14 18:27:12,118 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 18:27:12,118 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 18:27:12,119 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 18:27:12,119 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 18:27:12,120 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 18:27:12,120 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 18:27:12,120 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 18:27:12,120 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 18:27:12,120 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-12-14 18:27:12,120 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-12-14 18:27:12,121 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-12-14 18:27:12,121 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 18:27:12,121 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 18:27:12,121 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 18:27:12,121 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 18:27:12,121 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 18:27:12,122 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 18:27:12,122 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 18:27:12,122 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 18:27:12,122 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 18:27:12,122 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 18:27:12,122 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 18:27:12,123 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 18:27:12,123 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 18:27:12,123 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 18:27:12,123 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 18:27:12,123 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_cf93818c-0c7c-4ea3-b054-2ff702578844/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9822dd571d3ca7e2f9b8a49259695572f8c5b39cd5ce5a023e572d575a5809fa [2022-12-14 18:27:12,349 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 18:27:12,368 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 18:27:12,370 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 18:27:12,371 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 18:27:12,372 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 18:27:12,373 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i [2022-12-14 18:27:14,980 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 18:27:16,156 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 18:27:16,156 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i [2022-12-14 18:27:16,246 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/bin/ukojak-rkRKPMF4O4/data/2c8a8bd2b/82da75cf00dc472ea3d48062fa196aef/FLAG9e3a3974d [2022-12-14 18:27:16,258 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/bin/ukojak-rkRKPMF4O4/data/2c8a8bd2b/82da75cf00dc472ea3d48062fa196aef [2022-12-14 18:27:16,260 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 18:27:16,261 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 18:27:16,262 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 18:27:16,262 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 18:27:16,268 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 18:27:16,268 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:27:16" (1/1) ... [2022-12-14 18:27:16,270 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@759f4626 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:27:16, skipping insertion in model container [2022-12-14 18:27:16,270 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:27:16" (1/1) ... [2022-12-14 18:27:16,277 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 18:27:16,669 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 18:27:43,108 WARN L623 FunctionHandler]: Unknown extern function __xstat [2022-12-14 18:27:43,109 WARN L623 FunctionHandler]: Unknown extern function __lxstat [2022-12-14 18:27:43,110 WARN L623 FunctionHandler]: Unknown extern function __fxstat [2022-12-14 18:27:43,110 WARN L623 FunctionHandler]: Unknown extern function __fxstatat [2022-12-14 18:27:43,111 WARN L623 FunctionHandler]: Unknown extern function __xmknod [2022-12-14 18:27:43,112 WARN L623 FunctionHandler]: Unknown extern function __xmknodat [2022-12-14 18:27:43,112 WARN L623 FunctionHandler]: Unknown extern function __xstat64 [2022-12-14 18:27:43,113 WARN L623 FunctionHandler]: Unknown extern function __lxstat64 [2022-12-14 18:27:43,114 WARN L623 FunctionHandler]: Unknown extern function __fxstat64 [2022-12-14 18:27:43,115 WARN L623 FunctionHandler]: Unknown extern function __fxstatat64 [2022-12-14 18:27:43,116 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-12-14 18:27:43,116 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-12-14 18:27:43,117 WARN L623 FunctionHandler]: Unknown extern function strtoll [2022-12-14 18:27:43,118 WARN L623 FunctionHandler]: Unknown extern function __realpath_chk [2022-12-14 18:27:43,119 WARN L623 FunctionHandler]: Unknown extern function __realpath_alias [2022-12-14 18:27:43,120 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk [2022-12-14 18:27:43,121 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk_warn [2022-12-14 18:27:43,121 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_alias [2022-12-14 18:27:43,123 WARN L623 FunctionHandler]: Unknown extern function __wctomb_chk [2022-12-14 18:27:43,123 WARN L623 FunctionHandler]: Unknown extern function __wctomb_alias [2022-12-14 18:27:43,124 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk [2022-12-14 18:27:43,125 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk_warn [2022-12-14 18:27:43,126 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_alias [2022-12-14 18:27:43,127 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk [2022-12-14 18:27:43,128 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk_warn [2022-12-14 18:27:43,129 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_alias [2022-12-14 18:27:43,154 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memcpy_chk [2022-12-14 18:27:43,155 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memmove_chk [2022-12-14 18:27:43,156 WARN L611 FunctionHandler]: implicit declaration of function __builtin___mempcpy_chk [2022-12-14 18:27:43,157 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memset_chk [2022-12-14 18:27:43,158 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcpy_chk [2022-12-14 18:27:43,159 WARN L611 FunctionHandler]: implicit declaration of function __builtin___stpcpy_chk [2022-12-14 18:27:43,160 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncpy_chk [2022-12-14 18:27:43,160 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_chk [2022-12-14 18:27:43,161 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_alias [2022-12-14 18:27:43,161 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcat_chk [2022-12-14 18:27:43,162 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncat_chk [2022-12-14 18:27:43,163 WARN L623 FunctionHandler]: Unknown extern function fchmod [2022-12-14 18:27:43,163 WARN L623 FunctionHandler]: Unknown extern function chmod [2022-12-14 18:27:43,165 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-14 18:27:43,165 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 18:27:43,166 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-14 18:27:43,167 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 18:27:43,168 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-14 18:27:43,168 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-14 18:27:43,169 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 18:27:43,169 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-14 18:27:43,171 WARN L623 FunctionHandler]: Unknown extern function __read_chk [2022-12-14 18:27:43,171 WARN L623 FunctionHandler]: Unknown extern function __read_chk_warn [2022-12-14 18:27:43,172 WARN L623 FunctionHandler]: Unknown extern function __read_alias [2022-12-14 18:27:43,172 WARN L623 FunctionHandler]: Unknown extern function __pread_chk [2022-12-14 18:27:43,173 WARN L623 FunctionHandler]: Unknown extern function __pread_chk_warn [2022-12-14 18:27:43,173 WARN L623 FunctionHandler]: Unknown extern function __pread_alias [2022-12-14 18:27:43,174 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk [2022-12-14 18:27:43,175 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk_warn [2022-12-14 18:27:43,175 WARN L623 FunctionHandler]: Unknown extern function __pread64_alias [2022-12-14 18:27:43,176 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk [2022-12-14 18:27:43,177 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk_warn [2022-12-14 18:27:43,177 WARN L623 FunctionHandler]: Unknown extern function __readlink_alias [2022-12-14 18:27:43,178 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk [2022-12-14 18:27:43,179 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk_warn [2022-12-14 18:27:43,179 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_alias [2022-12-14 18:27:43,180 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk [2022-12-14 18:27:43,181 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk_warn [2022-12-14 18:27:43,181 WARN L623 FunctionHandler]: Unknown extern function __getcwd_alias [2022-12-14 18:27:43,182 WARN L623 FunctionHandler]: Unknown extern function __getwd_chk [2022-12-14 18:27:43,183 WARN L623 FunctionHandler]: Unknown extern function __getwd_warn [2022-12-14 18:27:43,184 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk [2022-12-14 18:27:43,184 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk_warn [2022-12-14 18:27:43,185 WARN L623 FunctionHandler]: Unknown extern function __confstr_alias [2022-12-14 18:27:43,186 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk [2022-12-14 18:27:43,187 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk_warn [2022-12-14 18:27:43,187 WARN L623 FunctionHandler]: Unknown extern function __getgroups_alias [2022-12-14 18:27:43,188 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk [2022-12-14 18:27:43,188 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk_warn [2022-12-14 18:27:43,189 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_alias [2022-12-14 18:27:43,190 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk [2022-12-14 18:27:43,190 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk_warn [2022-12-14 18:27:43,191 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_alias [2022-12-14 18:27:43,192 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk [2022-12-14 18:27:43,192 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk_warn [2022-12-14 18:27:43,193 WARN L623 FunctionHandler]: Unknown extern function __gethostname_alias [2022-12-14 18:27:43,194 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk [2022-12-14 18:27:43,194 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk_warn [2022-12-14 18:27:43,195 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_alias [2022-12-14 18:27:43,198 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-12-14 18:27:43,199 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 18:27:43,199 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 18:27:43,200 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 18:27:43,201 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 18:27:43,202 WARN L623 FunctionHandler]: Unknown extern function _IO_getc [2022-12-14 18:27:43,204 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-12-14 18:27:43,205 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-12-14 18:27:43,206 WARN L623 FunctionHandler]: Unknown extern function _IO_putc [2022-12-14 18:27:43,208 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[480317,480330] [2022-12-14 18:27:43,210 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[480373,480386] [2022-12-14 18:27:43,210 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[480458,480471] [2022-12-14 18:27:43,211 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[480516,480529] [2022-12-14 18:27:43,211 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[480574,480587] [2022-12-14 18:27:43,211 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-12-14 18:27:43,212 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[480755,480768] [2022-12-14 18:27:43,213 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[480924,480937] [2022-12-14 18:27:43,213 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481071,481084] [2022-12-14 18:27:43,214 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481127,481140] [2022-12-14 18:27:43,214 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481179,481192] [2022-12-14 18:27:43,215 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481556,481569] [2022-12-14 18:27:43,216 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481612,481625] [2022-12-14 18:27:43,216 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481697,481710] [2022-12-14 18:27:43,216 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481755,481768] [2022-12-14 18:27:43,217 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481813,481826] [2022-12-14 18:27:43,217 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-12-14 18:27:43,217 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481992,482005] [2022-12-14 18:27:43,218 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[482238,482251] [2022-12-14 18:27:43,219 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[482294,482307] [2022-12-14 18:27:43,219 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[482347,482360] [2022-12-14 18:27:43,219 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[482403,482416] [2022-12-14 18:27:43,220 WARN L623 FunctionHandler]: Unknown extern function __getdelim [2022-12-14 18:27:43,221 WARN L611 FunctionHandler]: implicit declaration of function __builtin___vsnprintf_chk [2022-12-14 18:27:43,221 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-12-14 18:27:43,222 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-12-14 18:27:43,222 WARN L623 FunctionHandler]: Unknown extern function __vdprintf_chk [2022-12-14 18:27:43,223 WARN L623 FunctionHandler]: Unknown extern function __obstack_vprintf_chk [2022-12-14 18:27:43,224 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk [2022-12-14 18:27:43,224 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk_warn [2022-12-14 18:27:43,225 WARN L623 FunctionHandler]: Unknown extern function __fgets_alias [2022-12-14 18:27:43,226 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[488713,488726] [2022-12-14 18:27:43,226 WARN L623 FunctionHandler]: Unknown extern function __fread_chk [2022-12-14 18:27:43,227 WARN L623 FunctionHandler]: Unknown extern function __fread_chk_warn [2022-12-14 18:27:43,227 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[489312,489325] [2022-12-14 18:27:43,228 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[489388,489401] [2022-12-14 18:27:43,228 WARN L623 FunctionHandler]: Unknown extern function __fread_alias [2022-12-14 18:27:43,229 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk [2022-12-14 18:27:43,230 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk_warn [2022-12-14 18:27:43,230 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_alias [2022-12-14 18:27:43,231 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk [2022-12-14 18:27:43,231 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk_warn [2022-12-14 18:27:43,232 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_alias [2022-12-14 18:27:43,233 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[492888,492901] [2022-12-14 18:27:43,234 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[492976,492989] [2022-12-14 18:27:43,237 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-12-14 18:27:43,240 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[495046,495059] [2022-12-14 18:27:43,240 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[495105,495118] [2022-12-14 18:27:43,241 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[495197,495210] [2022-12-14 18:27:43,241 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[495287,495300] [2022-12-14 18:27:43,242 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[495574,495587] [2022-12-14 18:27:43,243 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[495741,495754] [2022-12-14 18:27:43,243 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[496036,496049] [2022-12-14 18:27:43,244 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 18:27:43,244 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[496320,496333] [2022-12-14 18:27:43,245 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[496642,496655] [2022-12-14 18:27:43,245 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[496760,496773] [2022-12-14 18:27:43,246 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[497091,497104] [2022-12-14 18:27:43,246 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-14 18:27:43,247 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[497319,497332] [2022-12-14 18:27:43,247 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[497378,497391] [2022-12-14 18:27:43,248 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[497436,497449] [2022-12-14 18:27:43,248 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-14 18:27:43,249 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[497667,497680] [2022-12-14 18:27:43,249 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[497723,497736] [2022-12-14 18:27:43,250 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-14 18:27:43,250 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[497956,497969] [2022-12-14 18:27:43,251 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[498012,498025] [2022-12-14 18:27:43,251 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[498290,498303] [2022-12-14 18:27:43,252 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-14 18:27:43,252 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 18:27:43,253 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[498563,498576] [2022-12-14 18:27:43,253 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[498620,498633] [2022-12-14 18:27:43,254 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[498676,498689] [2022-12-14 18:27:43,254 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[498766,498779] [2022-12-14 18:27:43,255 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[498985,498998] [2022-12-14 18:27:43,256 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 18:27:43,256 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[499209,499222] [2022-12-14 18:27:43,257 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[499270,499283] [2022-12-14 18:27:43,257 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[499325,499338] [2022-12-14 18:27:43,258 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[499419,499432] [2022-12-14 18:27:43,258 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[499551,499564] [2022-12-14 18:27:43,259 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 18:27:43,259 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[499778,499791] [2022-12-14 18:27:43,259 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 18:27:43,260 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500010,500023] [2022-12-14 18:27:43,260 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500073,500086] [2022-12-14 18:27:43,261 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500169,500182] [2022-12-14 18:27:43,261 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500226,500239] [2022-12-14 18:27:43,262 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500287,500300] [2022-12-14 18:27:43,262 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500435,500448] [2022-12-14 18:27:43,263 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 18:27:43,264 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500663,500676] [2022-12-14 18:27:43,264 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500726,500739] [2022-12-14 18:27:43,265 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500822,500835] [2022-12-14 18:27:43,265 WARN L623 FunctionHandler]: Unknown extern function fputc_unlocked [2022-12-14 18:27:43,266 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501019,501032] [2022-12-14 18:27:43,266 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501076,501089] [2022-12-14 18:27:43,266 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501166,501179] [2022-12-14 18:27:43,268 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501564,501577] [2022-12-14 18:27:43,268 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501688,501701] [2022-12-14 18:27:43,269 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501760,501773] [2022-12-14 18:27:43,269 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501817,501830] [2022-12-14 18:27:43,269 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501907,501920] [2022-12-14 18:27:43,270 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501959,501972] [2022-12-14 18:27:43,270 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502057,502070] [2022-12-14 18:27:43,271 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502129,502142] [2022-12-14 18:27:43,271 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502186,502199] [2022-12-14 18:27:43,272 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502276,502289] [2022-12-14 18:27:43,272 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502328,502341] [2022-12-14 18:27:43,272 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502397,502410] [2022-12-14 18:27:43,272 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502469,502482] [2022-12-14 18:27:43,273 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502526,502539] [2022-12-14 18:27:43,273 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502616,502629] [2022-12-14 18:27:43,274 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502668,502681] [2022-12-14 18:27:43,275 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 18:27:43,278 WARN L623 FunctionHandler]: Unknown extern function getdelim [2022-12-14 18:27:43,279 WARN L623 FunctionHandler]: Unknown extern function feof [2022-12-14 18:27:43,283 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 18:27:43,283 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-14 18:27:43,284 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 18:27:43,284 WARN L623 FunctionHandler]: Unknown extern function pathconf [2022-12-14 18:27:43,284 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 18:27:43,285 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 18:27:43,288 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 18:27:43,288 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-14 18:27:43,289 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 18:27:43,289 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-14 18:27:43,290 WARN L623 FunctionHandler]: Unknown extern function readdir [2022-12-14 18:27:43,290 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 18:27:43,293 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 18:27:43,295 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 18:27:43,296 WARN L623 FunctionHandler]: Unknown extern function closedir [2022-12-14 18:27:43,298 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 18:27:43,299 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 18:27:43,311 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 18:27:43,333 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[535575,535588] [2022-12-14 18:27:43,334 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[535630,535643] [2022-12-14 18:27:43,334 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[535721,535734] [2022-12-14 18:27:43,334 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[535778,535791] [2022-12-14 18:27:43,335 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[535833,535846] [2022-12-14 18:27:43,335 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[535924,535937] [2022-12-14 18:27:43,336 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[535982,535995] [2022-12-14 18:27:43,336 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536039,536052] [2022-12-14 18:27:43,336 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536137,536150] [2022-12-14 18:27:43,337 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536196,536209] [2022-12-14 18:27:43,337 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536299,536312] [2022-12-14 18:27:43,338 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536358,536371] [2022-12-14 18:27:43,338 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536415,536428] [2022-12-14 18:27:43,338 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536501,536514] [2022-12-14 18:27:43,339 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536560,536573] [2022-12-14 18:27:43,339 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536672,536685] [2022-12-14 18:27:43,339 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536728,536741] [2022-12-14 18:27:43,340 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536808,536821] [2022-12-14 18:27:43,340 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536865,536878] [2022-12-14 18:27:43,340 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537005,537018] [2022-12-14 18:27:43,341 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537064,537077] [2022-12-14 18:27:43,341 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537163,537176] [2022-12-14 18:27:43,341 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537224,537237] [2022-12-14 18:27:43,341 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537283,537296] [2022-12-14 18:27:43,342 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537382,537395] [2022-12-14 18:27:43,342 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537444,537457] [2022-12-14 18:27:43,342 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537505,537518] [2022-12-14 18:27:43,343 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537615,537628] [2022-12-14 18:27:43,343 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537678,537691] [2022-12-14 18:27:43,343 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537785,537798] [2022-12-14 18:27:43,344 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537848,537861] [2022-12-14 18:27:43,344 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537909,537922] [2022-12-14 18:27:43,344 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[538007,538020] [2022-12-14 18:27:43,345 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[538070,538083] [2022-12-14 18:27:43,345 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[538186,538199] [2022-12-14 18:27:43,345 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[538246,538259] [2022-12-14 18:27:43,346 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[538338,538351] [2022-12-14 18:27:43,346 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf93818c-0c7c-4ea3-b054-2ff702578844/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[538399,538412] [2022-12-14 18:27:43,349 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-12-14 18:27:43,351 WARN L623 FunctionHandler]: Unknown extern function strtod_l [2022-12-14 18:27:43,351 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-12-14 18:27:43,352 WARN L623 FunctionHandler]: Unknown extern function strtold_l [2022-12-14 18:27:43,354 WARN L623 FunctionHandler]: Unknown extern function __recv_chk [2022-12-14 18:27:43,355 WARN L623 FunctionHandler]: Unknown extern function __recv_chk_warn [2022-12-14 18:27:43,355 WARN L623 FunctionHandler]: Unknown extern function __recv_alias [2022-12-14 18:27:43,356 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk [2022-12-14 18:27:43,357 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk_warn [2022-12-14 18:27:43,358 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_alias [2022-12-14 18:27:43,359 WARN L623 FunctionHandler]: Unknown extern function getaddrinfo [2022-12-14 18:27:43,360 WARN L623 FunctionHandler]: Unknown extern function __strdup [2022-12-14 18:27:43,360 WARN L623 FunctionHandler]: Unknown extern function freeaddrinfo [2022-12-14 18:27:43,361 WARN L623 FunctionHandler]: Unknown extern function gai_strerror [2022-12-14 18:27:43,364 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 18:27:43,364 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 18:27:43,365 WARN L623 FunctionHandler]: Unknown extern function __rawmemchr [2022-12-14 18:27:43,371 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 18:27:43,372 WARN L623 FunctionHandler]: Unknown extern function lstat [2022-12-14 18:27:43,372 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 18:27:43,373 WARN L611 FunctionHandler]: implicit declaration of function __builtin_strspn [2022-12-14 18:27:43,375 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 18:27:43,375 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 18:27:43,377 WARN L623 FunctionHandler]: Unknown extern function memmove [2022-12-14 18:27:43,378 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 18:27:43,382 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 18:27:43,383 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-12-14 18:27:43,385 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 18:27:43,386 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 18:27:43,387 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 18:27:43,388 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 18:27:43,390 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 18:27:43,392 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 18:27:43,392 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@598b2b95 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:27:43, skipping insertion in model container [2022-12-14 18:27:43,393 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 18:27:43,393 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-12-14 18:27:43,395 INFO L158 Benchmark]: Toolchain (without parser) took 27132.95ms. Allocated memory was 132.1MB in the beginning and 251.7MB in the end (delta: 119.5MB). Free memory was 49.9MB in the beginning and 51.9MB in the end (delta: -2.1MB). Peak memory consumption was 141.2MB. Max. memory is 16.1GB. [2022-12-14 18:27:43,395 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 48.2MB. Free memory was 26.7MB in the beginning and 26.7MB in the end (delta: 52.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 18:27:43,396 INFO L158 Benchmark]: CACSL2BoogieTranslator took 27131.07ms. Allocated memory was 132.1MB in the beginning and 251.7MB in the end (delta: 119.5MB). Free memory was 49.6MB in the beginning and 51.9MB in the end (delta: -2.3MB). Peak memory consumption was 141.2MB. Max. memory is 16.1GB. [2022-12-14 18:27:43,397 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 48.2MB. Free memory was 26.7MB in the beginning and 26.7MB in the end (delta: 52.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 27131.07ms. Allocated memory was 132.1MB in the beginning and 251.7MB in the end (delta: 119.5MB). Free memory was 49.6MB in the beginning and 51.9MB in the end (delta: -2.3MB). Peak memory consumption was 141.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 12254]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: rpl_fcntl RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN