./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 38b53e6a Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/bin/uautomizer-ZsLfNo2U6R/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/bin/uautomizer-ZsLfNo2U6R/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/bin/uautomizer-ZsLfNo2U6R/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/bin/uautomizer-ZsLfNo2U6R/config/AutomizerReach.xml -i ../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/bin/uautomizer-ZsLfNo2U6R/config/svcomp-Overflow-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/bin/uautomizer-ZsLfNo2U6R --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 2c8aac95267dec68e99458351999ea740fa786a82a6feb1ce5c8effaf4a32372 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-38b53e6 [2022-11-25 16:42:27,528 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 16:42:27,532 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 16:42:27,582 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 16:42:27,583 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 16:42:27,588 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 16:42:27,592 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 16:42:27,597 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 16:42:27,600 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 16:42:27,607 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 16:42:27,609 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 16:42:27,611 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 16:42:27,613 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 16:42:27,616 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 16:42:27,618 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 16:42:27,620 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 16:42:27,623 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 16:42:27,625 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 16:42:27,646 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 16:42:27,655 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 16:42:27,657 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 16:42:27,661 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 16:42:27,663 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 16:42:27,664 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 16:42:27,675 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 16:42:27,677 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 16:42:27,678 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 16:42:27,680 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 16:42:27,681 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 16:42:27,683 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 16:42:27,683 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 16:42:27,684 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 16:42:27,687 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 16:42:27,696 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 16:42:27,699 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 16:42:27,699 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 16:42:27,700 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 16:42:27,700 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 16:42:27,701 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 16:42:27,702 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 16:42:27,703 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 16:42:27,704 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/bin/uautomizer-ZsLfNo2U6R/config/svcomp-Overflow-64bit-Automizer_Default.epf [2022-11-25 16:42:27,748 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 16:42:27,748 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 16:42:27,749 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 16:42:27,749 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 16:42:27,750 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 16:42:27,751 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 16:42:27,752 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-25 16:42:27,752 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-25 16:42:27,752 INFO L138 SettingsManager]: * Use SBE=true [2022-11-25 16:42:27,753 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 16:42:27,754 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-25 16:42:27,754 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 16:42:27,755 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 16:42:27,755 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-25 16:42:27,755 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 16:42:27,755 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-25 16:42:27,756 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-25 16:42:27,756 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-25 16:42:27,756 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 16:42:27,756 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-25 16:42:27,757 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 16:42:27,757 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-25 16:42:27,757 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 16:42:27,757 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 16:42:27,758 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 16:42:27,758 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 16:42:27,758 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-25 16:42:27,759 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-25 16:42:27,759 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-25 16:42:27,759 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-25 16:42:27,759 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-25 16:42:27,760 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-11-25 16:42:27,760 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-25 16:42:27,760 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/bin/uautomizer-ZsLfNo2U6R/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/bin/uautomizer-ZsLfNo2U6R Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2c8aac95267dec68e99458351999ea740fa786a82a6feb1ce5c8effaf4a32372 [2022-11-25 16:42:28,129 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 16:42:28,166 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 16:42:28,172 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 16:42:28,174 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 16:42:28,174 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 16:42:28,176 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/bin/uautomizer-ZsLfNo2U6R/../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i [2022-11-25 16:42:31,297 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 16:42:33,591 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 16:42:33,592 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i [2022-11-25 16:42:33,921 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/bin/uautomizer-ZsLfNo2U6R/data/f53b89937/f68b09ff38fd4db1b064f67dbb47ea27/FLAG1147e0129 [2022-11-25 16:42:33,943 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/bin/uautomizer-ZsLfNo2U6R/data/f53b89937/f68b09ff38fd4db1b064f67dbb47ea27 [2022-11-25 16:42:33,947 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 16:42:33,949 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 16:42:33,952 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 16:42:33,952 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 16:42:33,957 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 16:42:33,958 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:42:33" (1/1) ... [2022-11-25 16:42:33,959 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2cf54c63 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:42:33, skipping insertion in model container [2022-11-25 16:42:33,960 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:42:33" (1/1) ... [2022-11-25 16:42:33,969 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 16:42:34,726 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 16:43:08,320 WARN L623 FunctionHandler]: Unknown extern function __xstat [2022-11-25 16:43:08,328 WARN L623 FunctionHandler]: Unknown extern function __lxstat [2022-11-25 16:43:08,329 WARN L623 FunctionHandler]: Unknown extern function __fxstat [2022-11-25 16:43:08,330 WARN L623 FunctionHandler]: Unknown extern function __fxstatat [2022-11-25 16:43:08,331 WARN L623 FunctionHandler]: Unknown extern function __xmknod [2022-11-25 16:43:08,334 WARN L623 FunctionHandler]: Unknown extern function __xmknodat [2022-11-25 16:43:08,335 WARN L623 FunctionHandler]: Unknown extern function __xstat64 [2022-11-25 16:43:08,336 WARN L623 FunctionHandler]: Unknown extern function __lxstat64 [2022-11-25 16:43:08,337 WARN L623 FunctionHandler]: Unknown extern function __fxstat64 [2022-11-25 16:43:08,338 WARN L623 FunctionHandler]: Unknown extern function __fxstatat64 [2022-11-25 16:43:08,340 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-11-25 16:43:08,343 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-11-25 16:43:08,344 WARN L623 FunctionHandler]: Unknown extern function strtoll [2022-11-25 16:43:08,346 WARN L623 FunctionHandler]: Unknown extern function __realpath_chk [2022-11-25 16:43:08,348 WARN L623 FunctionHandler]: Unknown extern function __realpath_alias [2022-11-25 16:43:08,350 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk [2022-11-25 16:43:08,353 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk_warn [2022-11-25 16:43:08,355 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_alias [2022-11-25 16:43:08,360 WARN L623 FunctionHandler]: Unknown extern function __wctomb_chk [2022-11-25 16:43:08,362 WARN L623 FunctionHandler]: Unknown extern function __wctomb_alias [2022-11-25 16:43:08,366 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk [2022-11-25 16:43:08,369 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk_warn [2022-11-25 16:43:08,374 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_alias [2022-11-25 16:43:08,376 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk [2022-11-25 16:43:08,383 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk_warn [2022-11-25 16:43:08,384 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_alias [2022-11-25 16:43:08,406 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memcpy_chk [2022-11-25 16:43:08,407 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memmove_chk [2022-11-25 16:43:08,408 WARN L611 FunctionHandler]: implicit declaration of function __builtin___mempcpy_chk [2022-11-25 16:43:08,409 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memset_chk [2022-11-25 16:43:08,411 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcpy_chk [2022-11-25 16:43:08,411 WARN L611 FunctionHandler]: implicit declaration of function __builtin___stpcpy_chk [2022-11-25 16:43:08,412 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncpy_chk [2022-11-25 16:43:08,413 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_chk [2022-11-25 16:43:08,414 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_alias [2022-11-25 16:43:08,414 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcat_chk [2022-11-25 16:43:08,415 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncat_chk [2022-11-25 16:43:08,416 WARN L623 FunctionHandler]: Unknown extern function fchmod [2022-11-25 16:43:08,416 WARN L623 FunctionHandler]: Unknown extern function chmod [2022-11-25 16:43:08,418 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-11-25 16:43:08,418 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 16:43:08,419 WARN L623 FunctionHandler]: Unknown extern function error [2022-11-25 16:43:08,421 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 16:43:08,421 WARN L623 FunctionHandler]: Unknown extern function error [2022-11-25 16:43:08,422 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-11-25 16:43:08,423 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 16:43:08,423 WARN L623 FunctionHandler]: Unknown extern function error [2022-11-25 16:43:08,424 WARN L623 FunctionHandler]: Unknown extern function __read_chk [2022-11-25 16:43:08,425 WARN L623 FunctionHandler]: Unknown extern function __read_chk_warn [2022-11-25 16:43:08,426 WARN L623 FunctionHandler]: Unknown extern function __read_alias [2022-11-25 16:43:08,427 WARN L623 FunctionHandler]: Unknown extern function __pread_chk [2022-11-25 16:43:08,428 WARN L623 FunctionHandler]: Unknown extern function __pread_chk_warn [2022-11-25 16:43:08,428 WARN L623 FunctionHandler]: Unknown extern function __pread_alias [2022-11-25 16:43:08,430 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk [2022-11-25 16:43:08,431 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk_warn [2022-11-25 16:43:08,431 WARN L623 FunctionHandler]: Unknown extern function __pread64_alias [2022-11-25 16:43:08,433 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk [2022-11-25 16:43:08,434 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk_warn [2022-11-25 16:43:08,434 WARN L623 FunctionHandler]: Unknown extern function __readlink_alias [2022-11-25 16:43:08,435 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk [2022-11-25 16:43:08,436 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk_warn [2022-11-25 16:43:08,437 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_alias [2022-11-25 16:43:08,438 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk [2022-11-25 16:43:08,438 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk_warn [2022-11-25 16:43:08,439 WARN L623 FunctionHandler]: Unknown extern function __getcwd_alias [2022-11-25 16:43:08,440 WARN L623 FunctionHandler]: Unknown extern function __getwd_chk [2022-11-25 16:43:08,440 WARN L623 FunctionHandler]: Unknown extern function __getwd_warn [2022-11-25 16:43:08,441 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk [2022-11-25 16:43:08,442 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk_warn [2022-11-25 16:43:08,442 WARN L623 FunctionHandler]: Unknown extern function __confstr_alias [2022-11-25 16:43:08,443 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk [2022-11-25 16:43:08,444 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk_warn [2022-11-25 16:43:08,445 WARN L623 FunctionHandler]: Unknown extern function __getgroups_alias [2022-11-25 16:43:08,445 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk [2022-11-25 16:43:08,446 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk_warn [2022-11-25 16:43:08,447 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_alias [2022-11-25 16:43:08,448 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk [2022-11-25 16:43:08,448 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk_warn [2022-11-25 16:43:08,449 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_alias [2022-11-25 16:43:08,450 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk [2022-11-25 16:43:08,450 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk_warn [2022-11-25 16:43:08,451 WARN L623 FunctionHandler]: Unknown extern function __gethostname_alias [2022-11-25 16:43:08,452 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk [2022-11-25 16:43:08,452 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk_warn [2022-11-25 16:43:08,453 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_alias [2022-11-25 16:43:08,456 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-11-25 16:43:08,457 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 16:43:08,457 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 16:43:08,458 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 16:43:08,459 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 16:43:08,461 WARN L623 FunctionHandler]: Unknown extern function _IO_getc [2022-11-25 16:43:08,463 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-11-25 16:43:08,468 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-11-25 16:43:08,469 WARN L623 FunctionHandler]: Unknown extern function _IO_putc [2022-11-25 16:43:08,471 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_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[478317,478330] [2022-11-25 16:43:08,471 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_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[478373,478386] [2022-11-25 16:43:08,472 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_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[478458,478471] [2022-11-25 16:43:08,473 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_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[478516,478529] [2022-11-25 16:43:08,475 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_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[478574,478587] [2022-11-25 16:43:08,475 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-11-25 16:43:08,476 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_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[478755,478768] [2022-11-25 16:43:08,477 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_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[478924,478937] [2022-11-25 16:43:08,480 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_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[479071,479084] [2022-11-25 16:43:08,484 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_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[479127,479140] [2022-11-25 16:43:08,484 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_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[479179,479192] [2022-11-25 16:43:08,486 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_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[479556,479569] [2022-11-25 16:43:08,487 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_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[479612,479625] [2022-11-25 16:43:08,488 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_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[479697,479710] [2022-11-25 16:43:08,488 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_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[479755,479768] [2022-11-25 16:43:08,488 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_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[479813,479826] [2022-11-25 16:43:08,489 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-11-25 16:43:08,490 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_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[479992,480005] [2022-11-25 16:43:08,491 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_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[480156,480169] [2022-11-25 16:43:08,491 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_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[480303,480316] [2022-11-25 16:43:08,492 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_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[480359,480372] [2022-11-25 16:43:08,492 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_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[480410,480423] [2022-11-25 16:43:08,493 WARN L623 FunctionHandler]: Unknown extern function __getdelim [2022-11-25 16:43:08,495 WARN L611 FunctionHandler]: implicit declaration of function __builtin___vsnprintf_chk [2022-11-25 16:43:08,498 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-11-25 16:43:08,499 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-11-25 16:43:08,499 WARN L623 FunctionHandler]: Unknown extern function __vdprintf_chk [2022-11-25 16:43:08,500 WARN L623 FunctionHandler]: Unknown extern function __obstack_vprintf_chk [2022-11-25 16:43:08,501 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk [2022-11-25 16:43:08,501 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk_warn [2022-11-25 16:43:08,502 WARN L623 FunctionHandler]: Unknown extern function __fgets_alias [2022-11-25 16:43:08,503 WARN L623 FunctionHandler]: Unknown extern function __fread_chk [2022-11-25 16:43:08,504 WARN L623 FunctionHandler]: Unknown extern function __fread_chk_warn [2022-11-25 16:43:08,505 WARN L623 FunctionHandler]: Unknown extern function __fread_alias [2022-11-25 16:43:08,506 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk [2022-11-25 16:43:08,506 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk_warn [2022-11-25 16:43:08,507 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_alias [2022-11-25 16:43:08,508 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk [2022-11-25 16:43:08,509 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk_warn [2022-11-25 16:43:08,509 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_alias [2022-11-25 16:43:08,511 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[490677,490690] [2022-11-25 16:43:08,511 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[490765,490778] [2022-11-25 16:43:08,518 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-11-25 16:43:08,518 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[492820,492833] [2022-11-25 16:43:08,520 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[492968,492981] [2022-11-25 16:43:08,521 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[493172,493185] [2022-11-25 16:43:08,521 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[493262,493275] [2022-11-25 16:43:08,522 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[493549,493562] [2022-11-25 16:43:08,523 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[493716,493729] [2022-11-25 16:43:08,524 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[494123,494136] [2022-11-25 16:43:08,524 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 16:43:08,525 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[494407,494420] [2022-11-25 16:43:08,526 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[494729,494742] [2022-11-25 16:43:08,526 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[494847,494860] [2022-11-25 16:43:08,534 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[495178,495191] [2022-11-25 16:43:08,535 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-11-25 16:43:08,536 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[495406,495419] [2022-11-25 16:43:08,540 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[495465,495478] [2022-11-25 16:43:08,541 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[495523,495536] [2022-11-25 16:43:08,541 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-11-25 16:43:08,542 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[495754,495767] [2022-11-25 16:43:08,542 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[495810,495823] [2022-11-25 16:43:08,543 WARN L623 FunctionHandler]: Unknown extern function error [2022-11-25 16:43:08,544 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[496043,496056] [2022-11-25 16:43:08,544 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[496099,496112] [2022-11-25 16:43:08,545 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[496377,496390] [2022-11-25 16:43:08,550 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-11-25 16:43:08,551 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-11-25 16:43:08,551 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[496635,496648] [2022-11-25 16:43:08,552 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_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[496691,496704] [2022-11-25 16:43:08,552 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_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[496798,496811] [2022-11-25 16:43:08,553 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_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[496943,496956] [2022-11-25 16:43:08,553 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_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[497162,497175] [2022-11-25 16:43:08,554 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-11-25 16:43:08,554 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_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[497371,497384] [2022-11-25 16:43:08,555 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_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[497426,497439] [2022-11-25 16:43:08,555 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_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[497537,497550] [2022-11-25 16:43:08,556 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_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[497686,497699] [2022-11-25 16:43:08,556 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_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[497818,497831] [2022-11-25 16:43:08,557 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 16:43:08,557 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_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[498045,498058] [2022-11-25 16:43:08,558 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-11-25 16:43:08,558 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_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[498262,498275] [2022-11-25 16:43:08,560 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_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[498319,498332] [2022-11-25 16:43:08,561 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_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[498380,498393] [2022-11-25 16:43:08,561 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_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[498493,498506] [2022-11-25 16:43:08,562 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_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[498644,498657] [2022-11-25 16:43:08,563 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_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[498792,498805] [2022-11-25 16:43:08,563 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-11-25 16:43:08,564 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_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[499005,499018] [2022-11-25 16:43:08,566 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[499118,499131] [2022-11-25 16:43:08,567 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[499269,499282] [2022-11-25 16:43:08,568 WARN L623 FunctionHandler]: Unknown extern function fputc_unlocked [2022-11-25 16:43:08,568 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[499451,499464] [2022-11-25 16:43:08,569 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[499558,499571] [2022-11-25 16:43:08,569 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[499703,499716] [2022-11-25 16:43:08,571 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[500101,500114] [2022-11-25 16:43:08,572 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[500225,500238] [2022-11-25 16:43:08,573 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[500282,500295] [2022-11-25 16:43:08,573 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[500334,500347] [2022-11-25 16:43:08,574 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[500441,500454] [2022-11-25 16:43:08,575 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[500586,500599] [2022-11-25 16:43:08,576 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[500684,500697] [2022-11-25 16:43:08,577 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[500741,500754] [2022-11-25 16:43:08,577 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[500793,500806] [2022-11-25 16:43:08,579 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[500900,500913] [2022-11-25 16:43:08,580 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[501045,501058] [2022-11-25 16:43:08,581 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[501114,501127] [2022-11-25 16:43:08,581 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[501171,501184] [2022-11-25 16:43:08,581 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[501223,501236] [2022-11-25 16:43:08,582 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[501330,501343] [2022-11-25 16:43:08,583 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[501475,501488] [2022-11-25 16:43:08,584 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 16:43:08,588 WARN L623 FunctionHandler]: Unknown extern function getdelim [2022-11-25 16:43:08,591 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[503420,503433] [2022-11-25 16:43:08,591 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[503476,503489] [2022-11-25 16:43:08,591 WARN L623 FunctionHandler]: Unknown extern function feof [2022-11-25 16:43:08,592 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[503614,503627] [2022-11-25 16:43:08,592 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[503769,503782] [2022-11-25 16:43:08,593 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[503926,503939] [2022-11-25 16:43:08,594 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[503983,503996] [2022-11-25 16:43:08,594 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[504055,504068] [2022-11-25 16:43:08,594 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[504111,504124] [2022-11-25 16:43:08,595 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[504183,504196] [2022-11-25 16:43:08,602 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[505532,505545] [2022-11-25 16:43:08,603 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[505635,505648] [2022-11-25 16:43:08,604 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[505706,505719] [2022-11-25 16:43:08,604 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[505758,505771] [2022-11-25 16:43:08,604 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[505810,505823] [2022-11-25 16:43:08,605 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[505861,505874] [2022-11-25 16:43:08,607 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[505951,505964] [2022-11-25 16:43:08,607 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506005,506018] [2022-11-25 16:43:08,608 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506075,506088] [2022-11-25 16:43:08,608 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506128,506141] [2022-11-25 16:43:08,609 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506205,506218] [2022-11-25 16:43:08,609 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506275,506288] [2022-11-25 16:43:08,610 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506329,506342] [2022-11-25 16:43:08,610 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506383,506396] [2022-11-25 16:43:08,610 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506436,506449] [2022-11-25 16:43:08,611 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506511,506524] [2022-11-25 16:43:08,612 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506579,506592] [2022-11-25 16:43:08,613 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506631,506644] [2022-11-25 16:43:08,614 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506683,506696] [2022-11-25 16:43:08,614 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506734,506747] [2022-11-25 16:43:08,616 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 16:43:08,619 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-11-25 16:43:08,620 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 16:43:08,620 WARN L623 FunctionHandler]: Unknown extern function pathconf [2022-11-25 16:43:08,621 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 16:43:08,621 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 16:43:08,630 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 16:43:08,631 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-11-25 16:43:08,631 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 16:43:08,632 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-11-25 16:43:08,632 WARN L623 FunctionHandler]: Unknown extern function readdir [2022-11-25 16:43:08,633 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 16:43:08,635 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 16:43:08,637 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 16:43:08,640 WARN L623 FunctionHandler]: Unknown extern function closedir [2022-11-25 16:43:08,641 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 16:43:08,643 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 16:43:08,652 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-11-25 16:43:08,670 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536081,536094] [2022-11-25 16:43:08,671 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536136,536149] [2022-11-25 16:43:08,671 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536227,536240] [2022-11-25 16:43:08,671 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536284,536297] [2022-11-25 16:43:08,672 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536339,536352] [2022-11-25 16:43:08,672 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536430,536443] [2022-11-25 16:43:08,672 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536488,536501] [2022-11-25 16:43:08,673 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536545,536558] [2022-11-25 16:43:08,673 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536643,536656] [2022-11-25 16:43:08,674 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536702,536715] [2022-11-25 16:43:08,674 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536805,536818] [2022-11-25 16:43:08,674 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536864,536877] [2022-11-25 16:43:08,675 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536921,536934] [2022-11-25 16:43:08,675 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537007,537020] [2022-11-25 16:43:08,675 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537066,537079] [2022-11-25 16:43:08,676 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537178,537191] [2022-11-25 16:43:08,676 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537234,537247] [2022-11-25 16:43:08,677 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537314,537327] [2022-11-25 16:43:08,677 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537371,537384] [2022-11-25 16:43:08,677 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537511,537524] [2022-11-25 16:43:08,678 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537570,537583] [2022-11-25 16:43:08,678 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537669,537682] [2022-11-25 16:43:08,678 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537730,537743] [2022-11-25 16:43:08,679 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537789,537802] [2022-11-25 16:43:08,679 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537888,537901] [2022-11-25 16:43:08,679 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537950,537963] [2022-11-25 16:43:08,680 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538011,538024] [2022-11-25 16:43:08,680 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538121,538134] [2022-11-25 16:43:08,681 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538184,538197] [2022-11-25 16:43:08,681 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538291,538304] [2022-11-25 16:43:08,681 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538354,538367] [2022-11-25 16:43:08,682 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538415,538428] [2022-11-25 16:43:08,682 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538513,538526] [2022-11-25 16:43:08,683 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538576,538589] [2022-11-25 16:43:08,683 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538692,538705] [2022-11-25 16:43:08,683 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538752,538765] [2022-11-25 16:43:08,684 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538844,538857] [2022-11-25 16:43:08,684 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538905,538918] [2022-11-25 16:43:08,687 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-11-25 16:43:08,720 WARN L623 FunctionHandler]: Unknown extern function strtod_l [2022-11-25 16:43:08,721 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-11-25 16:43:08,795 WARN L623 FunctionHandler]: Unknown extern function strtold_l [2022-11-25 16:43:08,797 WARN L623 FunctionHandler]: Unknown extern function __recv_chk [2022-11-25 16:43:08,798 WARN L623 FunctionHandler]: Unknown extern function __recv_chk_warn [2022-11-25 16:43:08,799 WARN L623 FunctionHandler]: Unknown extern function __recv_alias [2022-11-25 16:43:08,800 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk [2022-11-25 16:43:08,801 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk_warn [2022-11-25 16:43:08,802 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_alias [2022-11-25 16:43:08,803 WARN L623 FunctionHandler]: Unknown extern function getaddrinfo [2022-11-25 16:43:08,804 WARN L623 FunctionHandler]: Unknown extern function __strdup [2022-11-25 16:43:08,804 WARN L623 FunctionHandler]: Unknown extern function freeaddrinfo [2022-11-25 16:43:08,805 WARN L623 FunctionHandler]: Unknown extern function gai_strerror [2022-11-25 16:43:08,807 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 16:43:08,808 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 16:43:08,809 WARN L623 FunctionHandler]: Unknown extern function __rawmemchr [2022-11-25 16:43:08,813 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 16:43:08,814 WARN L623 FunctionHandler]: Unknown extern function lstat [2022-11-25 16:43:08,815 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 16:43:08,815 WARN L611 FunctionHandler]: implicit declaration of function __builtin_strspn [2022-11-25 16:43:08,817 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 16:43:08,818 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 16:43:08,819 WARN L623 FunctionHandler]: Unknown extern function memmove [2022-11-25 16:43:08,820 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 16:43:08,822 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 16:43:08,824 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-11-25 16:43:08,825 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 16:43:08,826 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 16:43:08,827 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 16:43:08,829 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 16:43:08,830 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 16:43:08,832 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: rpl_fcntl [2022-11-25 16:43:08,832 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@589569e0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:43:08, skipping insertion in model container [2022-11-25 16:43:08,833 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-25 16:43:08,833 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-25 16:43:08,835 INFO L158 Benchmark]: Toolchain (without parser) took 34884.77ms. Allocated memory was 167.8MB in the beginning and 276.8MB in the end (delta: 109.1MB). Free memory was 71.6MB in the beginning and 176.2MB in the end (delta: -104.6MB). Peak memory consumption was 150.0MB. Max. memory is 16.1GB. [2022-11-25 16:43:08,835 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 130.0MB. Free memory is still 100.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-25 16:43:08,836 INFO L158 Benchmark]: CACSL2BoogieTranslator took 34881.34ms. Allocated memory was 167.8MB in the beginning and 276.8MB in the end (delta: 109.1MB). Free memory was 71.6MB in the beginning and 176.2MB in the end (delta: -104.6MB). Peak memory consumption was 150.0MB. Max. memory is 16.1GB. [2022-11-25 16:43:08,837 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 130.0MB. Free memory is still 100.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 34881.34ms. Allocated memory was 167.8MB in the beginning and 276.8MB in the end (delta: 109.1MB). Free memory was 71.6MB in the beginning and 176.2MB in the end (delta: -104.6MB). Peak memory consumption was 150.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 12213]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: rpl_fcntl RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/bin/uautomizer-ZsLfNo2U6R/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/bin/uautomizer-ZsLfNo2U6R/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/bin/uautomizer-ZsLfNo2U6R/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/bin/uautomizer-ZsLfNo2U6R/config/AutomizerReach.xml -i ../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/bin/uautomizer-ZsLfNo2U6R/config/svcomp-Overflow-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/bin/uautomizer-ZsLfNo2U6R --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 2c8aac95267dec68e99458351999ea740fa786a82a6feb1ce5c8effaf4a32372 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-38b53e6 [2022-11-25 16:43:11,064 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 16:43:11,066 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 16:43:11,103 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 16:43:11,103 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 16:43:11,104 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 16:43:11,106 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 16:43:11,108 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 16:43:11,110 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 16:43:11,111 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 16:43:11,112 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 16:43:11,113 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 16:43:11,114 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 16:43:11,120 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 16:43:11,124 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 16:43:11,130 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 16:43:11,134 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 16:43:11,140 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 16:43:11,143 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 16:43:11,145 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 16:43:11,147 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 16:43:11,154 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 16:43:11,156 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 16:43:11,157 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 16:43:11,161 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 16:43:11,161 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 16:43:11,162 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 16:43:11,163 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 16:43:11,163 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 16:43:11,164 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 16:43:11,165 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 16:43:11,166 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 16:43:11,175 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 16:43:11,190 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 16:43:11,191 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 16:43:11,191 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 16:43:11,192 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 16:43:11,192 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 16:43:11,193 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 16:43:11,194 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 16:43:11,195 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 16:43:11,199 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/bin/uautomizer-ZsLfNo2U6R/config/svcomp-Overflow-64bit-Automizer_Bitvector.epf [2022-11-25 16:43:11,249 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 16:43:11,250 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 16:43:11,251 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 16:43:11,252 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 16:43:11,253 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 16:43:11,253 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 16:43:11,254 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-25 16:43:11,254 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-25 16:43:11,254 INFO L138 SettingsManager]: * Use SBE=true [2022-11-25 16:43:11,255 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 16:43:11,256 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-25 16:43:11,256 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 16:43:11,256 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-25 16:43:11,257 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 16:43:11,257 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-25 16:43:11,257 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-25 16:43:11,257 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-25 16:43:11,258 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-25 16:43:11,258 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-25 16:43:11,258 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-25 16:43:11,258 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 16:43:11,258 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-25 16:43:11,259 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 16:43:11,259 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-25 16:43:11,259 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 16:43:11,259 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 16:43:11,260 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 16:43:11,260 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 16:43:11,260 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-25 16:43:11,260 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-25 16:43:11,261 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-25 16:43:11,261 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-25 16:43:11,261 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-25 16:43:11,262 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-11-25 16:43:11,262 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-25 16:43:11,262 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2022-11-25 16:43:11,262 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/bin/uautomizer-ZsLfNo2U6R/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/bin/uautomizer-ZsLfNo2U6R Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2c8aac95267dec68e99458351999ea740fa786a82a6feb1ce5c8effaf4a32372 [2022-11-25 16:43:11,704 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 16:43:11,737 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 16:43:11,739 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 16:43:11,741 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 16:43:11,741 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 16:43:11,743 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/bin/uautomizer-ZsLfNo2U6R/../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i [2022-11-25 16:43:15,059 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 16:43:17,479 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 16:43:17,479 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i [2022-11-25 16:43:17,829 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/bin/uautomizer-ZsLfNo2U6R/data/b7f05ec0a/a221263389cd433fa667be9b81037f0d/FLAG0948cf060 [2022-11-25 16:43:17,860 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/bin/uautomizer-ZsLfNo2U6R/data/b7f05ec0a/a221263389cd433fa667be9b81037f0d [2022-11-25 16:43:17,864 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 16:43:17,866 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 16:43:17,870 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 16:43:17,870 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 16:43:17,875 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 16:43:17,876 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:43:17" (1/1) ... [2022-11-25 16:43:17,877 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50912304 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:43:17, skipping insertion in model container [2022-11-25 16:43:17,877 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:43:17" (1/1) ... [2022-11-25 16:43:17,885 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 16:43:18,734 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 16:43:52,638 WARN L623 FunctionHandler]: Unknown extern function __xstat [2022-11-25 16:43:52,639 WARN L623 FunctionHandler]: Unknown extern function __lxstat [2022-11-25 16:43:52,640 WARN L623 FunctionHandler]: Unknown extern function __fxstat [2022-11-25 16:43:52,641 WARN L623 FunctionHandler]: Unknown extern function __fxstatat [2022-11-25 16:43:52,642 WARN L623 FunctionHandler]: Unknown extern function __xmknod [2022-11-25 16:43:52,643 WARN L623 FunctionHandler]: Unknown extern function __xmknodat [2022-11-25 16:43:52,644 WARN L623 FunctionHandler]: Unknown extern function __xstat64 [2022-11-25 16:43:52,645 WARN L623 FunctionHandler]: Unknown extern function __lxstat64 [2022-11-25 16:43:52,646 WARN L623 FunctionHandler]: Unknown extern function __fxstat64 [2022-11-25 16:43:52,647 WARN L623 FunctionHandler]: Unknown extern function __fxstatat64 [2022-11-25 16:43:52,649 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-11-25 16:43:52,650 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-11-25 16:43:52,651 WARN L623 FunctionHandler]: Unknown extern function strtoll [2022-11-25 16:43:52,652 WARN L623 FunctionHandler]: Unknown extern function __realpath_chk [2022-11-25 16:43:52,653 WARN L623 FunctionHandler]: Unknown extern function __realpath_alias [2022-11-25 16:43:52,654 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk [2022-11-25 16:43:52,655 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk_warn [2022-11-25 16:43:52,656 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_alias [2022-11-25 16:43:52,658 WARN L623 FunctionHandler]: Unknown extern function __wctomb_chk [2022-11-25 16:43:52,659 WARN L623 FunctionHandler]: Unknown extern function __wctomb_alias [2022-11-25 16:43:52,660 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk [2022-11-25 16:43:52,661 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk_warn [2022-11-25 16:43:52,662 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_alias [2022-11-25 16:43:52,663 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk [2022-11-25 16:43:52,664 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk_warn [2022-11-25 16:43:52,665 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_alias [2022-11-25 16:43:52,690 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memcpy_chk [2022-11-25 16:43:52,692 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memmove_chk [2022-11-25 16:43:52,693 WARN L611 FunctionHandler]: implicit declaration of function __builtin___mempcpy_chk [2022-11-25 16:43:52,694 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memset_chk [2022-11-25 16:43:52,696 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcpy_chk [2022-11-25 16:43:52,697 WARN L611 FunctionHandler]: implicit declaration of function __builtin___stpcpy_chk [2022-11-25 16:43:52,698 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncpy_chk [2022-11-25 16:43:52,699 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_chk [2022-11-25 16:43:52,700 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_alias [2022-11-25 16:43:52,701 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcat_chk [2022-11-25 16:43:52,702 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncat_chk [2022-11-25 16:43:52,703 WARN L623 FunctionHandler]: Unknown extern function fchmod [2022-11-25 16:43:52,704 WARN L623 FunctionHandler]: Unknown extern function chmod [2022-11-25 16:43:52,705 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-11-25 16:43:52,706 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 16:43:52,707 WARN L623 FunctionHandler]: Unknown extern function error [2022-11-25 16:43:52,709 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 16:43:52,709 WARN L623 FunctionHandler]: Unknown extern function error [2022-11-25 16:43:52,710 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-11-25 16:43:52,711 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 16:43:52,711 WARN L623 FunctionHandler]: Unknown extern function error [2022-11-25 16:43:52,713 WARN L623 FunctionHandler]: Unknown extern function __read_chk [2022-11-25 16:43:52,713 WARN L623 FunctionHandler]: Unknown extern function __read_chk_warn [2022-11-25 16:43:52,714 WARN L623 FunctionHandler]: Unknown extern function __read_alias [2022-11-25 16:43:52,715 WARN L623 FunctionHandler]: Unknown extern function __pread_chk [2022-11-25 16:43:52,716 WARN L623 FunctionHandler]: Unknown extern function __pread_chk_warn [2022-11-25 16:43:52,717 WARN L623 FunctionHandler]: Unknown extern function __pread_alias [2022-11-25 16:43:52,718 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk [2022-11-25 16:43:52,719 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk_warn [2022-11-25 16:43:52,720 WARN L623 FunctionHandler]: Unknown extern function __pread64_alias [2022-11-25 16:43:52,721 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk [2022-11-25 16:43:52,722 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk_warn [2022-11-25 16:43:52,723 WARN L623 FunctionHandler]: Unknown extern function __readlink_alias [2022-11-25 16:43:52,724 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk [2022-11-25 16:43:52,725 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk_warn [2022-11-25 16:43:52,726 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_alias [2022-11-25 16:43:52,727 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk [2022-11-25 16:43:52,728 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk_warn [2022-11-25 16:43:52,728 WARN L623 FunctionHandler]: Unknown extern function __getcwd_alias [2022-11-25 16:43:52,729 WARN L623 FunctionHandler]: Unknown extern function __getwd_chk [2022-11-25 16:43:52,730 WARN L623 FunctionHandler]: Unknown extern function __getwd_warn [2022-11-25 16:43:52,731 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk [2022-11-25 16:43:52,732 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk_warn [2022-11-25 16:43:52,733 WARN L623 FunctionHandler]: Unknown extern function __confstr_alias [2022-11-25 16:43:52,734 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk [2022-11-25 16:43:52,735 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk_warn [2022-11-25 16:43:52,736 WARN L623 FunctionHandler]: Unknown extern function __getgroups_alias [2022-11-25 16:43:52,737 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk [2022-11-25 16:43:52,738 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk_warn [2022-11-25 16:43:52,738 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_alias [2022-11-25 16:43:52,740 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk [2022-11-25 16:43:52,740 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk_warn [2022-11-25 16:43:52,741 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_alias [2022-11-25 16:43:52,742 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk [2022-11-25 16:43:52,743 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk_warn [2022-11-25 16:43:52,744 WARN L623 FunctionHandler]: Unknown extern function __gethostname_alias [2022-11-25 16:43:52,745 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk [2022-11-25 16:43:52,746 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk_warn [2022-11-25 16:43:52,746 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_alias [2022-11-25 16:43:52,750 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-11-25 16:43:52,751 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 16:43:52,751 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 16:43:52,752 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 16:43:52,753 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 16:43:52,755 WARN L623 FunctionHandler]: Unknown extern function _IO_getc [2022-11-25 16:43:52,757 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-11-25 16:43:52,759 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-11-25 16:43:52,761 WARN L623 FunctionHandler]: Unknown extern function _IO_putc [2022-11-25 16:43:52,762 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[478317,478330] [2022-11-25 16:43:52,763 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[478373,478386] [2022-11-25 16:43:52,764 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[478458,478471] [2022-11-25 16:43:52,764 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[478516,478529] [2022-11-25 16:43:52,765 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[478574,478587] [2022-11-25 16:43:52,765 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-11-25 16:43:52,766 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[478755,478768] [2022-11-25 16:43:52,767 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[478924,478937] [2022-11-25 16:43:52,767 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[479071,479084] [2022-11-25 16:43:52,768 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[479127,479140] [2022-11-25 16:43:52,768 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[479179,479192] [2022-11-25 16:43:52,770 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[479556,479569] [2022-11-25 16:43:52,770 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[479612,479625] [2022-11-25 16:43:52,771 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[479697,479710] [2022-11-25 16:43:52,772 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[479755,479768] [2022-11-25 16:43:52,772 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[479813,479826] [2022-11-25 16:43:52,773 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-11-25 16:43:52,773 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[479992,480005] [2022-11-25 16:43:52,774 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[480156,480169] [2022-11-25 16:43:52,775 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[480303,480316] [2022-11-25 16:43:52,775 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[480359,480372] [2022-11-25 16:43:52,776 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[480410,480423] [2022-11-25 16:43:52,777 WARN L623 FunctionHandler]: Unknown extern function __getdelim [2022-11-25 16:43:52,778 WARN L611 FunctionHandler]: implicit declaration of function __builtin___vsnprintf_chk [2022-11-25 16:43:52,779 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-11-25 16:43:52,780 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-11-25 16:43:52,781 WARN L623 FunctionHandler]: Unknown extern function __vdprintf_chk [2022-11-25 16:43:52,782 WARN L623 FunctionHandler]: Unknown extern function __obstack_vprintf_chk [2022-11-25 16:43:52,783 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk [2022-11-25 16:43:52,784 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk_warn [2022-11-25 16:43:52,785 WARN L623 FunctionHandler]: Unknown extern function __fgets_alias [2022-11-25 16:43:52,786 WARN L623 FunctionHandler]: Unknown extern function __fread_chk [2022-11-25 16:43:52,787 WARN L623 FunctionHandler]: Unknown extern function __fread_chk_warn [2022-11-25 16:43:52,788 WARN L623 FunctionHandler]: Unknown extern function __fread_alias [2022-11-25 16:43:52,789 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk [2022-11-25 16:43:52,790 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk_warn [2022-11-25 16:43:52,791 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_alias [2022-11-25 16:43:52,792 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk [2022-11-25 16:43:52,793 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk_warn [2022-11-25 16:43:52,794 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_alias [2022-11-25 16:43:52,796 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[490677,490690] [2022-11-25 16:43:52,797 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[490765,490778] [2022-11-25 16:43:52,801 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-11-25 16:43:52,801 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[492820,492833] [2022-11-25 16:43:52,803 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[492968,492981] [2022-11-25 16:43:52,804 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[493172,493185] [2022-11-25 16:43:52,805 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[493262,493275] [2022-11-25 16:43:52,806 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[493549,493562] [2022-11-25 16:43:52,807 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[493716,493729] [2022-11-25 16:43:52,808 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[494123,494136] [2022-11-25 16:43:52,809 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 16:43:52,810 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[494407,494420] [2022-11-25 16:43:52,810 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[494729,494742] [2022-11-25 16:43:52,811 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[494847,494860] [2022-11-25 16:43:52,812 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[495178,495191] [2022-11-25 16:43:52,813 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-11-25 16:43:52,813 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[495406,495419] [2022-11-25 16:43:52,814 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[495465,495478] [2022-11-25 16:43:52,814 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[495523,495536] [2022-11-25 16:43:52,814 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-11-25 16:43:52,815 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[495754,495767] [2022-11-25 16:43:52,816 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[495810,495823] [2022-11-25 16:43:52,816 WARN L623 FunctionHandler]: Unknown extern function error [2022-11-25 16:43:52,817 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[496043,496056] [2022-11-25 16:43:52,817 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[496099,496112] [2022-11-25 16:43:52,818 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[496377,496390] [2022-11-25 16:43:52,819 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-11-25 16:43:52,819 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-11-25 16:43:52,823 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[496635,496648] [2022-11-25 16:43:52,824 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[496691,496704] [2022-11-25 16:43:52,824 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[496798,496811] [2022-11-25 16:43:52,825 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[496943,496956] [2022-11-25 16:43:52,826 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[497162,497175] [2022-11-25 16:43:52,826 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-11-25 16:43:52,827 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[497371,497384] [2022-11-25 16:43:52,833 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[497426,497439] [2022-11-25 16:43:52,834 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[497537,497550] [2022-11-25 16:43:52,836 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[497686,497699] [2022-11-25 16:43:52,836 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[497818,497831] [2022-11-25 16:43:52,837 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 16:43:52,837 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[498045,498058] [2022-11-25 16:43:52,838 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-11-25 16:43:52,840 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[498262,498275] [2022-11-25 16:43:52,841 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[498319,498332] [2022-11-25 16:43:52,842 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[498380,498393] [2022-11-25 16:43:52,843 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[498493,498506] [2022-11-25 16:43:52,843 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[498644,498657] [2022-11-25 16:43:52,844 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[498792,498805] [2022-11-25 16:43:52,844 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-11-25 16:43:52,846 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[499005,499018] [2022-11-25 16:43:52,847 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[499118,499131] [2022-11-25 16:43:52,850 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[499269,499282] [2022-11-25 16:43:52,850 WARN L623 FunctionHandler]: Unknown extern function fputc_unlocked [2022-11-25 16:43:52,852 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[499451,499464] [2022-11-25 16:43:52,852 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[499558,499571] [2022-11-25 16:43:52,853 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[499703,499716] [2022-11-25 16:43:52,856 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[500101,500114] [2022-11-25 16:43:52,857 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[500225,500238] [2022-11-25 16:43:52,858 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[500282,500295] [2022-11-25 16:43:52,858 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[500334,500347] [2022-11-25 16:43:52,861 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[500441,500454] [2022-11-25 16:43:52,862 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[500586,500599] [2022-11-25 16:43:52,863 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[500684,500697] [2022-11-25 16:43:52,865 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[500741,500754] [2022-11-25 16:43:52,866 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[500793,500806] [2022-11-25 16:43:52,866 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[500900,500913] [2022-11-25 16:43:52,868 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[501045,501058] [2022-11-25 16:43:52,869 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[501114,501127] [2022-11-25 16:43:52,869 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[501171,501184] [2022-11-25 16:43:52,870 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[501223,501236] [2022-11-25 16:43:52,871 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[501330,501343] [2022-11-25 16:43:52,872 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[501475,501488] [2022-11-25 16:43:52,874 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 16:43:52,880 WARN L623 FunctionHandler]: Unknown extern function getdelim [2022-11-25 16:43:52,881 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[503420,503433] [2022-11-25 16:43:52,881 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[503476,503489] [2022-11-25 16:43:52,881 WARN L623 FunctionHandler]: Unknown extern function feof [2022-11-25 16:43:52,882 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[503614,503627] [2022-11-25 16:43:52,883 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[503769,503782] [2022-11-25 16:43:52,883 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[503926,503939] [2022-11-25 16:43:52,884 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[503983,503996] [2022-11-25 16:43:52,884 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[504055,504068] [2022-11-25 16:43:52,885 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[504111,504124] [2022-11-25 16:43:52,885 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[504183,504196] [2022-11-25 16:43:52,896 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[505532,505545] [2022-11-25 16:43:52,897 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[505635,505648] [2022-11-25 16:43:52,898 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[505706,505719] [2022-11-25 16:43:52,898 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[505758,505771] [2022-11-25 16:43:52,899 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[505810,505823] [2022-11-25 16:43:52,899 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[505861,505874] [2022-11-25 16:43:52,900 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[505951,505964] [2022-11-25 16:43:52,900 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506005,506018] [2022-11-25 16:43:52,900 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506075,506088] [2022-11-25 16:43:52,901 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506128,506141] [2022-11-25 16:43:52,902 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506205,506218] [2022-11-25 16:43:52,902 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506275,506288] [2022-11-25 16:43:52,903 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506329,506342] [2022-11-25 16:43:52,905 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506383,506396] [2022-11-25 16:43:52,905 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506436,506449] [2022-11-25 16:43:52,906 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506511,506524] [2022-11-25 16:43:52,907 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506579,506592] [2022-11-25 16:43:52,907 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506631,506644] [2022-11-25 16:43:52,908 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506683,506696] [2022-11-25 16:43:52,908 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506734,506747] [2022-11-25 16:43:52,910 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 16:43:52,911 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-11-25 16:43:52,912 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 16:43:52,917 WARN L623 FunctionHandler]: Unknown extern function pathconf [2022-11-25 16:43:52,917 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 16:43:52,919 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 16:43:52,928 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 16:43:52,929 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-11-25 16:43:52,929 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 16:43:52,930 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-11-25 16:43:52,931 WARN L623 FunctionHandler]: Unknown extern function readdir [2022-11-25 16:43:52,932 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 16:43:52,934 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 16:43:52,936 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 16:43:52,952 WARN L623 FunctionHandler]: Unknown extern function closedir [2022-11-25 16:43:52,956 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 16:43:52,958 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 16:43:52,979 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-11-25 16:43:53,013 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536081,536094] [2022-11-25 16:43:53,013 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536136,536149] [2022-11-25 16:43:53,014 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536227,536240] [2022-11-25 16:43:53,014 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536284,536297] [2022-11-25 16:43:53,015 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536339,536352] [2022-11-25 16:43:53,015 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536430,536443] [2022-11-25 16:43:53,015 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536488,536501] [2022-11-25 16:43:53,016 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536545,536558] [2022-11-25 16:43:53,016 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536643,536656] [2022-11-25 16:43:53,017 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536702,536715] [2022-11-25 16:43:53,018 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536805,536818] [2022-11-25 16:43:53,018 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536864,536877] [2022-11-25 16:43:53,018 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536921,536934] [2022-11-25 16:43:53,019 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537007,537020] [2022-11-25 16:43:53,019 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537066,537079] [2022-11-25 16:43:53,025 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537178,537191] [2022-11-25 16:43:53,025 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537234,537247] [2022-11-25 16:43:53,026 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537314,537327] [2022-11-25 16:43:53,026 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537371,537384] [2022-11-25 16:43:53,028 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537511,537524] [2022-11-25 16:43:53,031 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537570,537583] [2022-11-25 16:43:53,032 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537669,537682] [2022-11-25 16:43:53,033 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537730,537743] [2022-11-25 16:43:53,033 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537789,537802] [2022-11-25 16:43:53,033 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537888,537901] [2022-11-25 16:43:53,034 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537950,537963] [2022-11-25 16:43:53,035 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538011,538024] [2022-11-25 16:43:53,035 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538121,538134] [2022-11-25 16:43:53,036 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538184,538197] [2022-11-25 16:43:53,041 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538291,538304] [2022-11-25 16:43:53,042 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538354,538367] [2022-11-25 16:43:53,042 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538415,538428] [2022-11-25 16:43:53,043 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538513,538526] [2022-11-25 16:43:53,043 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538576,538589] [2022-11-25 16:43:53,044 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538692,538705] [2022-11-25 16:43:53,044 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538752,538765] [2022-11-25 16:43:53,045 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538844,538857] [2022-11-25 16:43:53,045 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3b35e0b-5405-432c-8d7f-a10808ac8675/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538905,538918] [2022-11-25 16:43:53,048 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-11-25 16:43:53,051 WARN L623 FunctionHandler]: Unknown extern function strtod_l [2022-11-25 16:43:53,052 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-11-25 16:43:53,054 WARN L623 FunctionHandler]: Unknown extern function strtold_l [2022-11-25 16:43:53,057 WARN L623 FunctionHandler]: Unknown extern function __recv_chk [2022-11-25 16:43:53,058 WARN L623 FunctionHandler]: Unknown extern function __recv_chk_warn [2022-11-25 16:43:53,058 WARN L623 FunctionHandler]: Unknown extern function __recv_alias [2022-11-25 16:43:53,060 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk [2022-11-25 16:43:53,061 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk_warn [2022-11-25 16:43:53,062 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_alias [2022-11-25 16:43:53,063 WARN L623 FunctionHandler]: Unknown extern function getaddrinfo [2022-11-25 16:43:53,064 WARN L623 FunctionHandler]: Unknown extern function __strdup [2022-11-25 16:43:53,065 WARN L623 FunctionHandler]: Unknown extern function freeaddrinfo [2022-11-25 16:43:53,065 WARN L623 FunctionHandler]: Unknown extern function gai_strerror [2022-11-25 16:43:53,068 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 16:43:53,069 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 16:43:53,070 WARN L623 FunctionHandler]: Unknown extern function __rawmemchr [2022-11-25 16:43:53,075 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 16:43:53,076 WARN L623 FunctionHandler]: Unknown extern function lstat [2022-11-25 16:43:53,076 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 16:43:53,077 WARN L611 FunctionHandler]: implicit declaration of function __builtin_strspn [2022-11-25 16:43:53,079 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 16:43:53,079 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 16:43:53,081 WARN L623 FunctionHandler]: Unknown extern function memmove [2022-11-25 16:43:53,082 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 16:43:53,085 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 16:43:53,086 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-11-25 16:43:53,088 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 16:43:53,089 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 16:43:53,091 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 16:43:53,093 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 16:43:53,094 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 16:43:53,097 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: rpl_fcntl [2022-11-25 16:43:53,097 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6e078820 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:43:53, skipping insertion in model container [2022-11-25 16:43:53,098 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-25 16:43:53,098 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-25 16:43:53,100 INFO L158 Benchmark]: Toolchain (without parser) took 35233.62ms. Allocated memory was 174.1MB in the beginning and 323.0MB in the end (delta: 148.9MB). Free memory was 78.4MB in the beginning and 146.5MB in the end (delta: -68.1MB). Peak memory consumption was 182.5MB. Max. memory is 16.1GB. [2022-11-25 16:43:53,100 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 65.0MB. Free memory was 43.4MB in the beginning and 43.3MB in the end (delta: 44.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-25 16:43:53,101 INFO L158 Benchmark]: CACSL2BoogieTranslator took 35227.86ms. Allocated memory was 174.1MB in the beginning and 323.0MB in the end (delta: 148.9MB). Free memory was 77.9MB in the beginning and 146.5MB in the end (delta: -68.6MB). Peak memory consumption was 182.5MB. Max. memory is 16.1GB. [2022-11-25 16:43:53,102 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 65.0MB. Free memory was 43.4MB in the beginning and 43.3MB in the end (delta: 44.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 35227.86ms. Allocated memory was 174.1MB in the beginning and 323.0MB in the end (delta: 148.9MB). Free memory was 77.9MB in the beginning and 146.5MB in the end (delta: -68.6MB). Peak memory consumption was 182.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 12213]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: rpl_fcntl RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN