./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 38b53e6a Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/bin/utaipan-ByfvJB40ur/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/bin/utaipan-ByfvJB40ur/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/bin/utaipan-ByfvJB40ur/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/bin/utaipan-ByfvJB40ur/config/TaipanReach.xml -i ../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/bin/utaipan-ByfvJB40ur/config/svcomp-Overflow-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/bin/utaipan-ByfvJB40ur --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1721ff86364b888e9a887851917d8c9baafe52b51a2672b0384394569f556411 --- 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 [2022-11-26 00:18:22,161 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-26 00:18:22,164 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-26 00:18:22,187 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-26 00:18:22,188 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-26 00:18:22,189 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-26 00:18:22,190 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-26 00:18:22,192 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-26 00:18:22,194 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-26 00:18:22,195 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-26 00:18:22,196 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-26 00:18:22,198 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-26 00:18:22,198 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-26 00:18:22,200 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-26 00:18:22,201 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-26 00:18:22,202 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-26 00:18:22,203 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-26 00:18:22,205 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-26 00:18:22,207 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-26 00:18:22,209 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-26 00:18:22,210 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-26 00:18:22,212 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-26 00:18:22,214 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-26 00:18:22,215 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-26 00:18:22,219 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-26 00:18:22,220 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-26 00:18:22,220 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-26 00:18:22,221 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-26 00:18:22,222 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-26 00:18:22,223 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-26 00:18:22,224 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-26 00:18:22,225 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-26 00:18:22,226 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-26 00:18:22,229 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-26 00:18:22,231 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-26 00:18:22,231 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-26 00:18:22,232 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-26 00:18:22,232 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-26 00:18:22,233 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-26 00:18:22,237 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-26 00:18:22,238 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-26 00:18:22,239 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/bin/utaipan-ByfvJB40ur/config/svcomp-Overflow-64bit-Taipan_Default.epf [2022-11-26 00:18:22,265 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-26 00:18:22,266 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-26 00:18:22,266 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-26 00:18:22,266 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-26 00:18:22,267 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-26 00:18:22,268 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-26 00:18:22,268 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-26 00:18:22,268 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-26 00:18:22,268 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-26 00:18:22,269 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-26 00:18:22,269 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-26 00:18:22,269 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-26 00:18:22,270 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-26 00:18:22,270 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-26 00:18:22,270 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-26 00:18:22,270 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-26 00:18:22,271 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-26 00:18:22,271 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-26 00:18:22,272 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-26 00:18:22,272 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-26 00:18:22,273 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-26 00:18:22,273 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-26 00:18:22,273 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-26 00:18:22,273 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-26 00:18:22,274 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-26 00:18:22,274 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-26 00:18:22,274 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-26 00:18:22,275 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-26 00:18:22,275 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-26 00:18:22,275 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-26 00:18:22,275 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-26 00:18:22,276 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-26 00:18:22,276 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-26 00:18:22,276 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-26 00:18:22,277 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-26 00:18:22,277 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-26 00:18:22,277 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-26 00:18:22,278 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-26 00:18:22,278 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-26 00:18:22,278 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-26 00:18:22,278 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/bin/utaipan-ByfvJB40ur/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/bin/utaipan-ByfvJB40ur Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1721ff86364b888e9a887851917d8c9baafe52b51a2672b0384394569f556411 [2022-11-26 00:18:22,643 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-26 00:18:22,668 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-26 00:18:22,671 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-26 00:18:22,673 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-26 00:18:22,673 INFO L275 PluginConnector]: CDTParser initialized [2022-11-26 00:18:22,675 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/bin/utaipan-ByfvJB40ur/../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i [2022-11-26 00:18:25,781 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-26 00:18:28,120 INFO L351 CDTParser]: Found 1 translation units. [2022-11-26 00:18:28,122 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i [2022-11-26 00:18:28,372 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/bin/utaipan-ByfvJB40ur/data/0e7b90ac3/64d6af95ac1d400aba1e1692665b7676/FLAG55ff56ed8 [2022-11-26 00:18:28,388 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/bin/utaipan-ByfvJB40ur/data/0e7b90ac3/64d6af95ac1d400aba1e1692665b7676 [2022-11-26 00:18:28,391 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-26 00:18:28,393 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-26 00:18:28,394 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-26 00:18:28,394 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-26 00:18:28,398 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-26 00:18:28,399 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:18:28" (1/1) ... [2022-11-26 00:18:28,400 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@74fd6b07 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:18:28, skipping insertion in model container [2022-11-26 00:18:28,401 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:18:28" (1/1) ... [2022-11-26 00:18:28,408 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-26 00:18:29,292 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-26 00:19:01,569 WARN L623 FunctionHandler]: Unknown extern function __xstat [2022-11-26 00:19:01,570 WARN L623 FunctionHandler]: Unknown extern function __lxstat [2022-11-26 00:19:01,571 WARN L623 FunctionHandler]: Unknown extern function __fxstat [2022-11-26 00:19:01,572 WARN L623 FunctionHandler]: Unknown extern function __fxstatat [2022-11-26 00:19:01,573 WARN L623 FunctionHandler]: Unknown extern function __xmknod [2022-11-26 00:19:01,574 WARN L623 FunctionHandler]: Unknown extern function __xmknodat [2022-11-26 00:19:01,580 WARN L623 FunctionHandler]: Unknown extern function __xstat64 [2022-11-26 00:19:01,581 WARN L623 FunctionHandler]: Unknown extern function __lxstat64 [2022-11-26 00:19:01,582 WARN L623 FunctionHandler]: Unknown extern function __fxstat64 [2022-11-26 00:19:01,583 WARN L623 FunctionHandler]: Unknown extern function __fxstatat64 [2022-11-26 00:19:01,585 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-11-26 00:19:01,587 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-11-26 00:19:01,588 WARN L623 FunctionHandler]: Unknown extern function strtoll [2022-11-26 00:19:01,592 WARN L623 FunctionHandler]: Unknown extern function __realpath_chk [2022-11-26 00:19:01,593 WARN L623 FunctionHandler]: Unknown extern function __realpath_alias [2022-11-26 00:19:01,596 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk [2022-11-26 00:19:01,597 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk_warn [2022-11-26 00:19:01,598 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_alias [2022-11-26 00:19:01,604 WARN L623 FunctionHandler]: Unknown extern function __wctomb_chk [2022-11-26 00:19:01,606 WARN L623 FunctionHandler]: Unknown extern function __wctomb_alias [2022-11-26 00:19:01,612 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk [2022-11-26 00:19:01,619 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk_warn [2022-11-26 00:19:01,621 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_alias [2022-11-26 00:19:01,628 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk [2022-11-26 00:19:01,635 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk_warn [2022-11-26 00:19:01,636 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_alias [2022-11-26 00:19:01,676 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memcpy_chk [2022-11-26 00:19:01,678 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memmove_chk [2022-11-26 00:19:01,680 WARN L611 FunctionHandler]: implicit declaration of function __builtin___mempcpy_chk [2022-11-26 00:19:01,681 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memset_chk [2022-11-26 00:19:01,690 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcpy_chk [2022-11-26 00:19:01,692 WARN L611 FunctionHandler]: implicit declaration of function __builtin___stpcpy_chk [2022-11-26 00:19:01,693 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncpy_chk [2022-11-26 00:19:01,694 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_chk [2022-11-26 00:19:01,695 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_alias [2022-11-26 00:19:01,697 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcat_chk [2022-11-26 00:19:01,699 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncat_chk [2022-11-26 00:19:01,701 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[465040,465053] [2022-11-26 00:19:01,701 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[465095,465108] [2022-11-26 00:19:01,702 WARN L623 FunctionHandler]: Unknown extern function fchmod [2022-11-26 00:19:01,703 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[465233,465246] [2022-11-26 00:19:01,704 WARN L623 FunctionHandler]: Unknown extern function chmod [2022-11-26 00:19:01,709 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[465731,465744] [2022-11-26 00:19:01,710 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-11-26 00:19:01,711 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:19:01,712 WARN L623 FunctionHandler]: Unknown extern function error [2022-11-26 00:19:01,713 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[466032,466045] [2022-11-26 00:19:01,713 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[466105,466118] [2022-11-26 00:19:01,715 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:19:01,715 WARN L623 FunctionHandler]: Unknown extern function error [2022-11-26 00:19:01,717 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[467023,467036] [2022-11-26 00:19:01,717 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[467081,467094] [2022-11-26 00:19:01,719 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[467133,467146] [2022-11-26 00:19:01,719 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-11-26 00:19:01,720 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:19:01,721 WARN L623 FunctionHandler]: Unknown extern function error [2022-11-26 00:19:01,721 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[467467,467480] [2022-11-26 00:19:01,722 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[467525,467538] [2022-11-26 00:19:01,723 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[467577,467590] [2022-11-26 00:19:01,725 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[468447,468460] [2022-11-26 00:19:01,725 WARN L623 FunctionHandler]: Unknown extern function __read_chk [2022-11-26 00:19:01,726 WARN L623 FunctionHandler]: Unknown extern function __read_chk_warn [2022-11-26 00:19:01,727 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[468909,468922] [2022-11-26 00:19:01,728 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[468985,468998] [2022-11-26 00:19:01,728 WARN L623 FunctionHandler]: Unknown extern function __read_alias [2022-11-26 00:19:01,730 WARN L623 FunctionHandler]: Unknown extern function __pread_chk [2022-11-26 00:19:01,732 WARN L623 FunctionHandler]: Unknown extern function __pread_chk_warn [2022-11-26 00:19:01,733 WARN L623 FunctionHandler]: Unknown extern function __pread_alias [2022-11-26 00:19:01,735 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk [2022-11-26 00:19:01,737 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk_warn [2022-11-26 00:19:01,738 WARN L623 FunctionHandler]: Unknown extern function __pread64_alias [2022-11-26 00:19:01,739 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[472479,472492] [2022-11-26 00:19:01,740 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk [2022-11-26 00:19:01,740 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk_warn [2022-11-26 00:19:01,741 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[473128,473141] [2022-11-26 00:19:01,742 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[473204,473217] [2022-11-26 00:19:01,742 WARN L623 FunctionHandler]: Unknown extern function __readlink_alias [2022-11-26 00:19:01,743 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk [2022-11-26 00:19:01,744 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk_warn [2022-11-26 00:19:01,744 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_alias [2022-11-26 00:19:01,746 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk [2022-11-26 00:19:01,746 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk_warn [2022-11-26 00:19:01,748 WARN L623 FunctionHandler]: Unknown extern function __getcwd_alias [2022-11-26 00:19:01,750 WARN L623 FunctionHandler]: Unknown extern function __getwd_chk [2022-11-26 00:19:01,754 WARN L623 FunctionHandler]: Unknown extern function __getwd_warn [2022-11-26 00:19:01,755 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk [2022-11-26 00:19:01,757 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk_warn [2022-11-26 00:19:01,758 WARN L623 FunctionHandler]: Unknown extern function __confstr_alias [2022-11-26 00:19:01,759 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk [2022-11-26 00:19:01,760 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk_warn [2022-11-26 00:19:01,761 WARN L623 FunctionHandler]: Unknown extern function __getgroups_alias [2022-11-26 00:19:01,766 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk [2022-11-26 00:19:01,767 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk_warn [2022-11-26 00:19:01,771 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_alias [2022-11-26 00:19:01,773 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk [2022-11-26 00:19:01,774 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk_warn [2022-11-26 00:19:01,774 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_alias [2022-11-26 00:19:01,775 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk [2022-11-26 00:19:01,776 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk_warn [2022-11-26 00:19:01,776 WARN L623 FunctionHandler]: Unknown extern function __gethostname_alias [2022-11-26 00:19:01,777 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk [2022-11-26 00:19:01,778 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk_warn [2022-11-26 00:19:01,778 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_alias [2022-11-26 00:19:01,780 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[485134,485147] [2022-11-26 00:19:01,781 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[485245,485258] [2022-11-26 00:19:01,781 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[485364,485377] [2022-11-26 00:19:01,782 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[485438,485451] [2022-11-26 00:19:01,782 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[485531,485544] [2022-11-26 00:19:01,783 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[485655,485668] [2022-11-26 00:19:01,783 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[485739,485752] [2022-11-26 00:19:01,784 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[485811,485824] [2022-11-26 00:19:01,784 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[485867,485880] [2022-11-26 00:19:01,785 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[485960,485973] [2022-11-26 00:19:01,785 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486063,486076] [2022-11-26 00:19:01,785 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486131,486144] [2022-11-26 00:19:01,786 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486222,486235] [2022-11-26 00:19:01,787 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486284,486297] [2022-11-26 00:19:01,787 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486372,486385] [2022-11-26 00:19:01,788 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486428,486441] [2022-11-26 00:19:01,788 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486496,486509] [2022-11-26 00:19:01,789 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486590,486603] [2022-11-26 00:19:01,789 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486652,486665] [2022-11-26 00:19:01,790 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486729,486742] [2022-11-26 00:19:01,791 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486789,486802] [2022-11-26 00:19:01,792 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486853,486866] [2022-11-26 00:19:01,793 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486925,486938] [2022-11-26 00:19:01,793 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486991,487004] [2022-11-26 00:19:01,794 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[487047,487060] [2022-11-26 00:19:01,795 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[487131,487144] [2022-11-26 00:19:01,795 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[487207,487220] [2022-11-26 00:19:01,796 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-11-26 00:19:01,797 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_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[487842,487855] [2022-11-26 00:19:01,801 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_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[487896,487909] [2022-11-26 00:19:01,801 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:19:01,802 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:19:01,804 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_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[488160,488173] [2022-11-26 00:19:01,805 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_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[488223,488236] [2022-11-26 00:19:01,806 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_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[488305,488318] [2022-11-26 00:19:01,806 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_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[488371,488384] [2022-11-26 00:19:01,807 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_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[488428,488441] [2022-11-26 00:19:01,807 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_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[488498,488511] [2022-11-26 00:19:01,807 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_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[488576,488589] [2022-11-26 00:19:01,809 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[488648,488661] [2022-11-26 00:19:01,810 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_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[488710,488723] [2022-11-26 00:19:01,814 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_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[488766,488779] [2022-11-26 00:19:01,815 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:19:01,817 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_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[488982,488995] [2022-11-26 00:19:01,817 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_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[489041,489054] [2022-11-26 00:19:01,818 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_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[489119,489132] [2022-11-26 00:19:01,819 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[489181,489194] [2022-11-26 00:19:01,821 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[489247,489260] [2022-11-26 00:19:01,821 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[489321,489334] [2022-11-26 00:19:01,822 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[489389,489402] [2022-11-26 00:19:01,829 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[489447,489460] [2022-11-26 00:19:01,830 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[489572,489585] [2022-11-26 00:19:01,831 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[489634,489647] [2022-11-26 00:19:01,831 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[489714,489727] [2022-11-26 00:19:01,832 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[489776,489789] [2022-11-26 00:19:01,832 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[489968,489981] [2022-11-26 00:19:01,833 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_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[490027,490040] [2022-11-26 00:19:01,833 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_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[490090,490103] [2022-11-26 00:19:01,834 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_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[490168,490181] [2022-11-26 00:19:01,834 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_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[490230,490243] [2022-11-26 00:19:01,835 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[490296,490309] [2022-11-26 00:19:01,836 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_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[490370,490383] [2022-11-26 00:19:01,837 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_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[490438,490451] [2022-11-26 00:19:01,837 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_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[490496,490509] [2022-11-26 00:19:01,837 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_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[490559,490572] [2022-11-26 00:19:01,838 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[490680,490693] [2022-11-26 00:19:01,838 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[490760,490773] [2022-11-26 00:19:01,839 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[490908,490921] [2022-11-26 00:19:01,839 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[490988,491001] [2022-11-26 00:19:01,840 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_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[491050,491063] [2022-11-26 00:19:01,840 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_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[491188,491201] [2022-11-26 00:19:01,841 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_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[491270,491283] [2022-11-26 00:19:01,841 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_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[491334,491347] [2022-11-26 00:19:01,842 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_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[491513,491526] [2022-11-26 00:19:01,843 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:19:01,845 WARN L623 FunctionHandler]: Unknown extern function _IO_getc [2022-11-26 00:19:01,849 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-11-26 00:19:01,852 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-11-26 00:19:01,853 WARN L623 FunctionHandler]: Unknown extern function _IO_putc [2022-11-26 00:19:01,855 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[493684,493697] [2022-11-26 00:19:01,855 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[493740,493753] [2022-11-26 00:19:01,855 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[493825,493838] [2022-11-26 00:19:01,856 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_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[493883,493896] [2022-11-26 00:19:01,857 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_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[493941,493954] [2022-11-26 00:19:01,857 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-11-26 00:19:01,858 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_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[494122,494135] [2022-11-26 00:19:01,860 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[494291,494304] [2022-11-26 00:19:01,861 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_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[494438,494451] [2022-11-26 00:19:01,862 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_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[494494,494507] [2022-11-26 00:19:01,862 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_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[494546,494559] [2022-11-26 00:19:01,863 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_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[494923,494936] [2022-11-26 00:19:01,864 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[494979,494992] [2022-11-26 00:19:01,865 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_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[495064,495077] [2022-11-26 00:19:01,865 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_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[495122,495135] [2022-11-26 00:19:01,866 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_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[495180,495193] [2022-11-26 00:19:01,866 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-11-26 00:19:01,867 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[495359,495372] [2022-11-26 00:19:01,867 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[495524,495537] [2022-11-26 00:19:01,868 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_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[495671,495684] [2022-11-26 00:19:01,868 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_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[495727,495740] [2022-11-26 00:19:01,869 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_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[495779,495792] [2022-11-26 00:19:01,870 WARN L623 FunctionHandler]: Unknown extern function __getdelim [2022-11-26 00:19:01,872 WARN L611 FunctionHandler]: implicit declaration of function __builtin___vsnprintf_chk [2022-11-26 00:19:01,879 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-11-26 00:19:01,880 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-11-26 00:19:01,881 WARN L623 FunctionHandler]: Unknown extern function __vdprintf_chk [2022-11-26 00:19:01,883 WARN L623 FunctionHandler]: Unknown extern function __obstack_vprintf_chk [2022-11-26 00:19:01,885 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk [2022-11-26 00:19:01,885 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk_warn [2022-11-26 00:19:01,886 WARN L623 FunctionHandler]: Unknown extern function __fgets_alias [2022-11-26 00:19:01,888 WARN L623 FunctionHandler]: Unknown extern function __fread_chk [2022-11-26 00:19:01,889 WARN L623 FunctionHandler]: Unknown extern function __fread_chk_warn [2022-11-26 00:19:01,890 WARN L623 FunctionHandler]: Unknown extern function __fread_alias [2022-11-26 00:19:01,891 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk [2022-11-26 00:19:01,893 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk_warn [2022-11-26 00:19:01,894 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_alias [2022-11-26 00:19:01,895 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk [2022-11-26 00:19:01,895 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk_warn [2022-11-26 00:19:01,896 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_alias [2022-11-26 00:19:01,899 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_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[506046,506059] [2022-11-26 00:19:01,899 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_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[506134,506147] [2022-11-26 00:19:01,903 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-11-26 00:19:01,904 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[508204,508217] [2022-11-26 00:19:01,905 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_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[508263,508276] [2022-11-26 00:19:01,906 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_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[508356,508369] [2022-11-26 00:19:01,906 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_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[508446,508459] [2022-11-26 00:19:01,907 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_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[508733,508746] [2022-11-26 00:19:01,907 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_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[508900,508913] [2022-11-26 00:19:01,910 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[509196,509209] [2022-11-26 00:19:01,911 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-26 00:19:01,912 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[509480,509493] [2022-11-26 00:19:01,913 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[509802,509815] [2022-11-26 00:19:01,914 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[509920,509933] [2022-11-26 00:19:01,915 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[510251,510264] [2022-11-26 00:19:01,915 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-11-26 00:19:01,916 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[510479,510492] [2022-11-26 00:19:01,917 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[510538,510551] [2022-11-26 00:19:01,917 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[510596,510609] [2022-11-26 00:19:01,918 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-11-26 00:19:01,919 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[510827,510840] [2022-11-26 00:19:01,920 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[510883,510896] [2022-11-26 00:19:01,920 WARN L623 FunctionHandler]: Unknown extern function error [2022-11-26 00:19:01,921 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[511116,511129] [2022-11-26 00:19:01,921 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[511172,511185] [2022-11-26 00:19:01,922 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[511450,511463] [2022-11-26 00:19:01,922 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-11-26 00:19:01,922 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-11-26 00:19:01,923 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[511723,511736] [2022-11-26 00:19:01,924 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[511780,511793] [2022-11-26 00:19:01,924 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[511836,511849] [2022-11-26 00:19:01,924 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[511927,511940] [2022-11-26 00:19:01,925 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[512146,512159] [2022-11-26 00:19:01,925 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-11-26 00:19:01,926 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[512370,512383] [2022-11-26 00:19:01,927 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[512431,512444] [2022-11-26 00:19:01,927 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[512486,512499] [2022-11-26 00:19:01,928 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[512581,512594] [2022-11-26 00:19:01,928 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[512713,512726] [2022-11-26 00:19:01,928 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-26 00:19:01,929 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[512940,512953] [2022-11-26 00:19:01,930 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-11-26 00:19:01,931 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[513172,513185] [2022-11-26 00:19:01,931 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[513235,513248] [2022-11-26 00:19:01,932 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[513332,513345] [2022-11-26 00:19:01,932 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[513389,513402] [2022-11-26 00:19:01,932 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[513450,513463] [2022-11-26 00:19:01,933 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[513598,513611] [2022-11-26 00:19:01,933 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-11-26 00:19:01,934 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[513826,513839] [2022-11-26 00:19:01,935 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[513889,513902] [2022-11-26 00:19:01,936 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[513986,513999] [2022-11-26 00:19:01,936 WARN L623 FunctionHandler]: Unknown extern function fputc_unlocked [2022-11-26 00:19:01,937 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[514183,514196] [2022-11-26 00:19:01,937 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[514240,514253] [2022-11-26 00:19:01,938 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[514331,514344] [2022-11-26 00:19:01,939 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[514729,514742] [2022-11-26 00:19:01,940 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[514853,514866] [2022-11-26 00:19:01,940 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[514925,514938] [2022-11-26 00:19:01,940 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[514982,514995] [2022-11-26 00:19:01,941 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[515073,515086] [2022-11-26 00:19:01,941 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[515125,515138] [2022-11-26 00:19:01,942 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[515223,515236] [2022-11-26 00:19:01,942 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[515295,515308] [2022-11-26 00:19:01,942 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[515352,515365] [2022-11-26 00:19:01,943 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[515443,515456] [2022-11-26 00:19:01,943 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[515495,515508] [2022-11-26 00:19:01,944 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[515564,515577] [2022-11-26 00:19:01,944 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[515636,515649] [2022-11-26 00:19:01,945 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[515693,515706] [2022-11-26 00:19:01,945 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[515784,515797] [2022-11-26 00:19:01,946 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[515836,515849] [2022-11-26 00:19:01,946 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-26 00:19:01,949 WARN L623 FunctionHandler]: Unknown extern function getdelim [2022-11-26 00:19:01,950 WARN L623 FunctionHandler]: Unknown extern function feof [2022-11-26 00:19:01,954 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[519313,519326] [2022-11-26 00:19:01,954 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[519416,519429] [2022-11-26 00:19:01,955 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[519488,519501] [2022-11-26 00:19:01,955 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[519578,519591] [2022-11-26 00:19:01,955 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[519631,519644] [2022-11-26 00:19:01,956 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[519684,519697] [2022-11-26 00:19:01,956 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[519762,519775] [2022-11-26 00:19:01,957 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[519838,519851] [2022-11-26 00:19:01,958 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[520383,520396] [2022-11-26 00:19:01,959 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[520477,520490] [2022-11-26 00:19:01,959 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[520536,520549] [2022-11-26 00:19:01,959 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-26 00:19:01,960 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[520727,520740] [2022-11-26 00:19:01,961 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[520786,520799] [2022-11-26 00:19:01,961 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[520851,520864] [2022-11-26 00:19:01,961 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[520910,520923] [2022-11-26 00:19:01,962 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-11-26 00:19:01,962 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[521065,521078] [2022-11-26 00:19:01,963 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[521124,521137] [2022-11-26 00:19:01,963 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[521189,521202] [2022-11-26 00:19:01,963 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[521248,521261] [2022-11-26 00:19:01,964 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:19:01,964 WARN L623 FunctionHandler]: Unknown extern function pathconf [2022-11-26 00:19:01,965 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[521494,521507] [2022-11-26 00:19:01,970 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[521555,521568] [2022-11-26 00:19:01,970 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:19:01,971 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[521730,521743] [2022-11-26 00:19:01,971 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[521793,521806] [2022-11-26 00:19:01,972 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[521862,521875] [2022-11-26 00:19:01,972 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[521925,521938] [2022-11-26 00:19:01,973 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-26 00:19:01,974 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[522380,522393] [2022-11-26 00:19:01,975 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[522457,522470] [2022-11-26 00:19:01,975 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[522576,522589] [2022-11-26 00:19:01,975 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[522635,522648] [2022-11-26 00:19:01,976 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[522694,522707] [2022-11-26 00:19:01,976 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[522882,522895] [2022-11-26 00:19:01,977 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[523035,523048] [2022-11-26 00:19:01,978 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[523094,523107] [2022-11-26 00:19:01,978 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[523261,523274] [2022-11-26 00:19:01,981 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[523993,524006] [2022-11-26 00:19:01,981 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[524107,524120] [2022-11-26 00:19:01,982 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-26 00:19:01,982 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[524458,524471] [2022-11-26 00:19:01,983 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[524528,524541] [2022-11-26 00:19:01,983 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-11-26 00:19:01,983 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[524684,524697] [2022-11-26 00:19:01,984 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[524754,524767] [2022-11-26 00:19:01,984 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-26 00:19:01,986 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[524985,524998] [2022-11-26 00:19:01,986 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[525055,525068] [2022-11-26 00:19:01,986 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-11-26 00:19:01,987 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[525226,525239] [2022-11-26 00:19:01,987 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[525296,525309] [2022-11-26 00:19:01,988 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[525376,525389] [2022-11-26 00:19:01,988 WARN L623 FunctionHandler]: Unknown extern function readdir [2022-11-26 00:19:01,989 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-26 00:19:01,992 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-26 00:19:01,992 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[527663,527676] [2022-11-26 00:19:01,993 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[527720,527733] [2022-11-26 00:19:01,993 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[527879,527892] [2022-11-26 00:19:01,993 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[528009,528022] [2022-11-26 00:19:01,994 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[528111,528124] [2022-11-26 00:19:01,994 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[528241,528254] [2022-11-26 00:19:01,995 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[528341,528354] [2022-11-26 00:19:01,995 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[528398,528411] [2022-11-26 00:19:01,995 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[528766,528779] [2022-11-26 00:19:01,996 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[528823,528836] [2022-11-26 00:19:01,997 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-26 00:19:01,997 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[529199,529212] [2022-11-26 00:19:01,997 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[529256,529269] [2022-11-26 00:19:02,000 WARN L623 FunctionHandler]: Unknown extern function closedir [2022-11-26 00:19:02,001 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[529767,529780] [2022-11-26 00:19:02,001 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[529817,529830] [2022-11-26 00:19:02,002 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[530304,530317] [2022-11-26 00:19:02,003 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[530573,530586] [2022-11-26 00:19:02,003 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[530698,530711] [2022-11-26 00:19:02,003 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[530774,530787] [2022-11-26 00:19:02,004 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[530868,530881] [2022-11-26 00:19:02,004 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[530929,530942] [2022-11-26 00:19:02,005 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[531003,531016] [2022-11-26 00:19:02,005 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-26 00:19:02,005 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[531301,531314] [2022-11-26 00:19:02,006 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[531362,531375] [2022-11-26 00:19:02,006 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[531436,531449] [2022-11-26 00:19:02,006 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[531569,531582] [2022-11-26 00:19:02,007 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[531700,531713] [2022-11-26 00:19:02,008 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[532264,532277] [2022-11-26 00:19:02,008 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[532338,532351] [2022-11-26 00:19:02,008 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[532423,532436] [2022-11-26 00:19:02,008 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-26 00:19:02,009 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[532664,532677] [2022-11-26 00:19:02,009 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[532740,532753] [2022-11-26 00:19:02,009 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[532838,532851] [2022-11-26 00:19:02,010 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[532912,532925] [2022-11-26 00:19:02,010 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[533033,533046] [2022-11-26 00:19:02,010 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[533107,533120] [2022-11-26 00:19:02,012 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[533363,533376] [2022-11-26 00:19:02,013 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_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[533764,533777] [2022-11-26 00:19:02,014 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_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[534178,534191] [2022-11-26 00:19:02,016 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_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[534461,534474] [2022-11-26 00:19:02,023 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[534587,534600] [2022-11-26 00:19:02,024 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[534805,534818] [2022-11-26 00:19:02,036 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-11-26 00:19:02,064 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-11-26 00:19:02,114 WARN L623 FunctionHandler]: Unknown extern function strtod_l [2022-11-26 00:19:02,115 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-11-26 00:19:02,164 WARN L623 FunctionHandler]: Unknown extern function strtold_l [2022-11-26 00:19:02,167 WARN L623 FunctionHandler]: Unknown extern function __recv_chk [2022-11-26 00:19:02,168 WARN L623 FunctionHandler]: Unknown extern function __recv_chk_warn [2022-11-26 00:19:02,168 WARN L623 FunctionHandler]: Unknown extern function __recv_alias [2022-11-26 00:19:02,169 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk [2022-11-26 00:19:02,170 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk_warn [2022-11-26 00:19:02,171 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_alias [2022-11-26 00:19:02,172 WARN L623 FunctionHandler]: Unknown extern function getaddrinfo [2022-11-26 00:19:02,173 WARN L623 FunctionHandler]: Unknown extern function __strdup [2022-11-26 00:19:02,173 WARN L623 FunctionHandler]: Unknown extern function freeaddrinfo [2022-11-26 00:19:02,174 WARN L623 FunctionHandler]: Unknown extern function gai_strerror [2022-11-26 00:19:02,176 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:19:02,177 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:19:02,177 WARN L623 FunctionHandler]: Unknown extern function __rawmemchr [2022-11-26 00:19:02,182 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-26 00:19:02,182 WARN L623 FunctionHandler]: Unknown extern function lstat [2022-11-26 00:19:02,183 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:19:02,184 WARN L611 FunctionHandler]: implicit declaration of function __builtin_strspn [2022-11-26 00:19:02,185 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:19:02,186 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:19:02,187 WARN L623 FunctionHandler]: Unknown extern function memmove [2022-11-26 00:19:02,188 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-26 00:19:02,191 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:19:02,192 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-11-26 00:19:02,194 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:19:02,194 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:19:02,196 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-26 00:19:02,198 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:19:02,199 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:19:02,201 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: rpl_fcntl [2022-11-26 00:19:02,201 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1941a788 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:19:02, skipping insertion in model container [2022-11-26 00:19:02,202 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-26 00:19:02,202 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-26 00:19:02,204 INFO L158 Benchmark]: Toolchain (without parser) took 33810.32ms. Allocated memory was 199.2MB in the beginning and 352.3MB in the end (delta: 153.1MB). Free memory was 94.6MB in the beginning and 96.5MB in the end (delta: -1.9MB). Peak memory consumption was 200.7MB. Max. memory is 16.1GB. [2022-11-26 00:19:02,204 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 132.1MB. Free memory was 103.9MB in the beginning and 103.7MB in the end (delta: 167.8kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-26 00:19:02,204 INFO L158 Benchmark]: CACSL2BoogieTranslator took 33807.88ms. Allocated memory was 199.2MB in the beginning and 352.3MB in the end (delta: 153.1MB). Free memory was 94.6MB in the beginning and 96.5MB in the end (delta: -1.9MB). Peak memory consumption was 200.7MB. Max. memory is 16.1GB. [2022-11-26 00:19:02,205 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 132.1MB. Free memory was 103.9MB in the beginning and 103.7MB in the end (delta: 167.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 33807.88ms. Allocated memory was 199.2MB in the beginning and 352.3MB in the end (delta: 153.1MB). Free memory was 94.6MB in the beginning and 96.5MB in the end (delta: -1.9MB). Peak memory consumption was 200.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 12556]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: rpl_fcntl RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/bin/utaipan-ByfvJB40ur/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/bin/utaipan-ByfvJB40ur/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/bin/utaipan-ByfvJB40ur/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/bin/utaipan-ByfvJB40ur/config/TaipanReach.xml -i ../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/bin/utaipan-ByfvJB40ur/config/svcomp-Overflow-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/bin/utaipan-ByfvJB40ur --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1721ff86364b888e9a887851917d8c9baafe52b51a2672b0384394569f556411 --- 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 [2022-11-26 00:19:04,564 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-26 00:19:04,567 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-26 00:19:04,607 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-26 00:19:04,608 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-26 00:19:04,612 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-26 00:19:04,615 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-26 00:19:04,618 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-26 00:19:04,621 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-26 00:19:04,624 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-26 00:19:04,625 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-26 00:19:04,626 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-26 00:19:04,627 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-26 00:19:04,629 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-26 00:19:04,631 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-26 00:19:04,638 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-26 00:19:04,639 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-26 00:19:04,640 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-26 00:19:04,642 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-26 00:19:04,646 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-26 00:19:04,649 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-26 00:19:04,653 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-26 00:19:04,655 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-26 00:19:04,656 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-26 00:19:04,662 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-26 00:19:04,665 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-26 00:19:04,666 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-26 00:19:04,667 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-26 00:19:04,668 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-26 00:19:04,669 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-26 00:19:04,669 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-26 00:19:04,670 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-26 00:19:04,671 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-26 00:19:04,672 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-26 00:19:04,680 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-26 00:19:04,681 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-26 00:19:04,682 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-26 00:19:04,682 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-26 00:19:04,682 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-26 00:19:04,683 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-26 00:19:04,684 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-26 00:19:04,690 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/bin/utaipan-ByfvJB40ur/config/svcomp-Overflow-64bit-Taipan_Bitvector.epf [2022-11-26 00:19:04,733 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-26 00:19:04,733 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-26 00:19:04,735 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-26 00:19:04,735 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-26 00:19:04,736 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-26 00:19:04,736 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-26 00:19:04,736 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-26 00:19:04,737 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-26 00:19:04,737 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-26 00:19:04,737 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-26 00:19:04,738 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-26 00:19:04,738 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-26 00:19:04,739 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-26 00:19:04,740 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-26 00:19:04,740 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-26 00:19:04,740 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-26 00:19:04,740 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-26 00:19:04,740 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-26 00:19:04,741 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-26 00:19:04,741 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-26 00:19:04,741 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-26 00:19:04,741 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-26 00:19:04,742 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-26 00:19:04,742 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-26 00:19:04,742 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-26 00:19:04,742 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-26 00:19:04,743 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-26 00:19:04,743 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-26 00:19:04,743 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-26 00:19:04,743 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-26 00:19:04,744 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-26 00:19:04,744 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-26 00:19:04,744 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-26 00:19:04,745 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-26 00:19:04,745 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-26 00:19:04,745 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-26 00:19:04,745 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-26 00:19:04,746 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/bin/utaipan-ByfvJB40ur/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/bin/utaipan-ByfvJB40ur Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1721ff86364b888e9a887851917d8c9baafe52b51a2672b0384394569f556411 [2022-11-26 00:19:05,161 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-26 00:19:05,194 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-26 00:19:05,197 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-26 00:19:05,199 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-26 00:19:05,199 INFO L275 PluginConnector]: CDTParser initialized [2022-11-26 00:19:05,202 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/bin/utaipan-ByfvJB40ur/../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i [2022-11-26 00:19:08,324 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-26 00:19:11,023 INFO L351 CDTParser]: Found 1 translation units. [2022-11-26 00:19:11,024 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i [2022-11-26 00:19:11,373 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/bin/utaipan-ByfvJB40ur/data/ed1b93c89/591b050d6c12426eb14765f1073a2b7e/FLAG28fbd08e3 [2022-11-26 00:19:11,400 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/bin/utaipan-ByfvJB40ur/data/ed1b93c89/591b050d6c12426eb14765f1073a2b7e [2022-11-26 00:19:11,403 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-26 00:19:11,405 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-26 00:19:11,408 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-26 00:19:11,408 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-26 00:19:11,412 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-26 00:19:11,413 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:19:11" (1/1) ... [2022-11-26 00:19:11,414 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4195f420 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:19:11, skipping insertion in model container [2022-11-26 00:19:11,415 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:19:11" (1/1) ... [2022-11-26 00:19:11,422 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-26 00:19:12,089 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-26 00:19:44,705 WARN L623 FunctionHandler]: Unknown extern function __xstat [2022-11-26 00:19:44,711 WARN L623 FunctionHandler]: Unknown extern function __lxstat [2022-11-26 00:19:44,713 WARN L623 FunctionHandler]: Unknown extern function __fxstat [2022-11-26 00:19:44,714 WARN L623 FunctionHandler]: Unknown extern function __fxstatat [2022-11-26 00:19:44,715 WARN L623 FunctionHandler]: Unknown extern function __xmknod [2022-11-26 00:19:44,716 WARN L623 FunctionHandler]: Unknown extern function __xmknodat [2022-11-26 00:19:44,718 WARN L623 FunctionHandler]: Unknown extern function __xstat64 [2022-11-26 00:19:44,719 WARN L623 FunctionHandler]: Unknown extern function __lxstat64 [2022-11-26 00:19:44,720 WARN L623 FunctionHandler]: Unknown extern function __fxstat64 [2022-11-26 00:19:44,721 WARN L623 FunctionHandler]: Unknown extern function __fxstatat64 [2022-11-26 00:19:44,724 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-11-26 00:19:44,725 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-11-26 00:19:44,727 WARN L623 FunctionHandler]: Unknown extern function strtoll [2022-11-26 00:19:44,729 WARN L623 FunctionHandler]: Unknown extern function __realpath_chk [2022-11-26 00:19:44,730 WARN L623 FunctionHandler]: Unknown extern function __realpath_alias [2022-11-26 00:19:44,732 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk [2022-11-26 00:19:44,733 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk_warn [2022-11-26 00:19:44,734 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_alias [2022-11-26 00:19:44,738 WARN L623 FunctionHandler]: Unknown extern function __wctomb_chk [2022-11-26 00:19:44,739 WARN L623 FunctionHandler]: Unknown extern function __wctomb_alias [2022-11-26 00:19:44,748 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk [2022-11-26 00:19:44,754 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk_warn [2022-11-26 00:19:44,755 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_alias [2022-11-26 00:19:44,759 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk [2022-11-26 00:19:44,761 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk_warn [2022-11-26 00:19:44,763 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_alias [2022-11-26 00:19:44,807 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memcpy_chk [2022-11-26 00:19:44,809 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memmove_chk [2022-11-26 00:19:44,812 WARN L611 FunctionHandler]: implicit declaration of function __builtin___mempcpy_chk [2022-11-26 00:19:44,813 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memset_chk [2022-11-26 00:19:44,817 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcpy_chk [2022-11-26 00:19:44,818 WARN L611 FunctionHandler]: implicit declaration of function __builtin___stpcpy_chk [2022-11-26 00:19:44,820 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncpy_chk [2022-11-26 00:19:44,821 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_chk [2022-11-26 00:19:44,822 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_alias [2022-11-26 00:19:44,823 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcat_chk [2022-11-26 00:19:44,824 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncat_chk [2022-11-26 00:19:44,826 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_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[465040,465053] [2022-11-26 00:19:44,831 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[465095,465108] [2022-11-26 00:19:44,832 WARN L623 FunctionHandler]: Unknown extern function fchmod [2022-11-26 00:19:44,834 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_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[465233,465246] [2022-11-26 00:19:44,835 WARN L623 FunctionHandler]: Unknown extern function chmod [2022-11-26 00:19:44,843 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_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[465731,465744] [2022-11-26 00:19:44,844 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-11-26 00:19:44,844 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:19:44,845 WARN L623 FunctionHandler]: Unknown extern function error [2022-11-26 00:19:44,846 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_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[466032,466045] [2022-11-26 00:19:44,846 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_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[466105,466118] [2022-11-26 00:19:44,850 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:19:44,851 WARN L623 FunctionHandler]: Unknown extern function error [2022-11-26 00:19:44,852 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_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[467023,467036] [2022-11-26 00:19:44,853 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_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[467081,467094] [2022-11-26 00:19:44,853 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_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[467133,467146] [2022-11-26 00:19:44,854 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-11-26 00:19:44,855 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:19:44,855 WARN L623 FunctionHandler]: Unknown extern function error [2022-11-26 00:19:44,856 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_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[467467,467480] [2022-11-26 00:19:44,856 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_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[467525,467538] [2022-11-26 00:19:44,857 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_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[467577,467590] [2022-11-26 00:19:44,858 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_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[468447,468460] [2022-11-26 00:19:44,859 WARN L623 FunctionHandler]: Unknown extern function __read_chk [2022-11-26 00:19:44,860 WARN L623 FunctionHandler]: Unknown extern function __read_chk_warn [2022-11-26 00:19:44,861 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_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[468909,468922] [2022-11-26 00:19:44,862 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_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[468985,468998] [2022-11-26 00:19:44,862 WARN L623 FunctionHandler]: Unknown extern function __read_alias [2022-11-26 00:19:44,864 WARN L623 FunctionHandler]: Unknown extern function __pread_chk [2022-11-26 00:19:44,866 WARN L623 FunctionHandler]: Unknown extern function __pread_chk_warn [2022-11-26 00:19:44,868 WARN L623 FunctionHandler]: Unknown extern function __pread_alias [2022-11-26 00:19:44,869 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk [2022-11-26 00:19:44,870 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk_warn [2022-11-26 00:19:44,871 WARN L623 FunctionHandler]: Unknown extern function __pread64_alias [2022-11-26 00:19:44,872 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_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[472479,472492] [2022-11-26 00:19:44,873 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk [2022-11-26 00:19:44,874 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk_warn [2022-11-26 00:19:44,875 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[473128,473141] [2022-11-26 00:19:44,875 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[473204,473217] [2022-11-26 00:19:44,876 WARN L623 FunctionHandler]: Unknown extern function __readlink_alias [2022-11-26 00:19:44,877 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk [2022-11-26 00:19:44,878 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk_warn [2022-11-26 00:19:44,878 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_alias [2022-11-26 00:19:44,880 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk [2022-11-26 00:19:44,880 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk_warn [2022-11-26 00:19:44,881 WARN L623 FunctionHandler]: Unknown extern function __getcwd_alias [2022-11-26 00:19:44,883 WARN L623 FunctionHandler]: Unknown extern function __getwd_chk [2022-11-26 00:19:44,886 WARN L623 FunctionHandler]: Unknown extern function __getwd_warn [2022-11-26 00:19:44,889 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk [2022-11-26 00:19:44,890 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk_warn [2022-11-26 00:19:44,891 WARN L623 FunctionHandler]: Unknown extern function __confstr_alias [2022-11-26 00:19:44,892 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk [2022-11-26 00:19:44,895 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk_warn [2022-11-26 00:19:44,895 WARN L623 FunctionHandler]: Unknown extern function __getgroups_alias [2022-11-26 00:19:44,896 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk [2022-11-26 00:19:44,897 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk_warn [2022-11-26 00:19:44,901 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_alias [2022-11-26 00:19:44,903 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk [2022-11-26 00:19:44,903 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk_warn [2022-11-26 00:19:44,904 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_alias [2022-11-26 00:19:44,905 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk [2022-11-26 00:19:44,905 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk_warn [2022-11-26 00:19:44,906 WARN L623 FunctionHandler]: Unknown extern function __gethostname_alias [2022-11-26 00:19:44,907 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk [2022-11-26 00:19:44,908 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk_warn [2022-11-26 00:19:44,908 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_alias [2022-11-26 00:19:44,911 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[485134,485147] [2022-11-26 00:19:44,911 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[485245,485258] [2022-11-26 00:19:44,912 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[485364,485377] [2022-11-26 00:19:44,912 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[485438,485451] [2022-11-26 00:19:44,913 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[485531,485544] [2022-11-26 00:19:44,913 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[485655,485668] [2022-11-26 00:19:44,914 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[485739,485752] [2022-11-26 00:19:44,914 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[485811,485824] [2022-11-26 00:19:44,915 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[485867,485880] [2022-11-26 00:19:44,915 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[485960,485973] [2022-11-26 00:19:44,917 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486063,486076] [2022-11-26 00:19:44,917 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486131,486144] [2022-11-26 00:19:44,918 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486222,486235] [2022-11-26 00:19:44,919 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486284,486297] [2022-11-26 00:19:44,919 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486372,486385] [2022-11-26 00:19:44,920 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486428,486441] [2022-11-26 00:19:44,920 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486496,486509] [2022-11-26 00:19:44,921 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486590,486603] [2022-11-26 00:19:44,922 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486652,486665] [2022-11-26 00:19:44,922 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486729,486742] [2022-11-26 00:19:44,923 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486789,486802] [2022-11-26 00:19:44,924 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486853,486866] [2022-11-26 00:19:44,925 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486925,486938] [2022-11-26 00:19:44,925 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486991,487004] [2022-11-26 00:19:44,926 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[487047,487060] [2022-11-26 00:19:44,927 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[487131,487144] [2022-11-26 00:19:44,928 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[487207,487220] [2022-11-26 00:19:44,929 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-11-26 00:19:44,930 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[487842,487855] [2022-11-26 00:19:44,933 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[487896,487909] [2022-11-26 00:19:44,934 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:19:44,935 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:19:44,937 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[488160,488173] [2022-11-26 00:19:44,939 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[488223,488236] [2022-11-26 00:19:44,939 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[488305,488318] [2022-11-26 00:19:44,940 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[488371,488384] [2022-11-26 00:19:44,940 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[488428,488441] [2022-11-26 00:19:44,941 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[488498,488511] [2022-11-26 00:19:44,941 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[488576,488589] [2022-11-26 00:19:44,942 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[488648,488661] [2022-11-26 00:19:44,942 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[488710,488723] [2022-11-26 00:19:44,943 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[488766,488779] [2022-11-26 00:19:44,944 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:19:44,945 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[488982,488995] [2022-11-26 00:19:44,949 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[489041,489054] [2022-11-26 00:19:44,950 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[489119,489132] [2022-11-26 00:19:44,951 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[489181,489194] [2022-11-26 00:19:44,951 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[489247,489260] [2022-11-26 00:19:44,952 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[489321,489334] [2022-11-26 00:19:44,953 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[489389,489402] [2022-11-26 00:19:44,954 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[489447,489460] [2022-11-26 00:19:44,955 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[489572,489585] [2022-11-26 00:19:44,956 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[489634,489647] [2022-11-26 00:19:44,963 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[489714,489727] [2022-11-26 00:19:44,963 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[489776,489789] [2022-11-26 00:19:44,964 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[489968,489981] [2022-11-26 00:19:44,965 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[490027,490040] [2022-11-26 00:19:44,965 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[490090,490103] [2022-11-26 00:19:44,965 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[490168,490181] [2022-11-26 00:19:44,966 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[490230,490243] [2022-11-26 00:19:44,966 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[490296,490309] [2022-11-26 00:19:44,967 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[490370,490383] [2022-11-26 00:19:44,967 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[490438,490451] [2022-11-26 00:19:44,967 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[490496,490509] [2022-11-26 00:19:44,968 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[490559,490572] [2022-11-26 00:19:44,968 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[490680,490693] [2022-11-26 00:19:44,969 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[490760,490773] [2022-11-26 00:19:44,969 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[490908,490921] [2022-11-26 00:19:44,970 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[490988,491001] [2022-11-26 00:19:44,970 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[491050,491063] [2022-11-26 00:19:44,971 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[491188,491201] [2022-11-26 00:19:44,971 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[491270,491283] [2022-11-26 00:19:44,971 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[491334,491347] [2022-11-26 00:19:44,972 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[491513,491526] [2022-11-26 00:19:44,972 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:19:44,975 WARN L623 FunctionHandler]: Unknown extern function _IO_getc [2022-11-26 00:19:44,979 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-11-26 00:19:44,982 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-11-26 00:19:44,983 WARN L623 FunctionHandler]: Unknown extern function _IO_putc [2022-11-26 00:19:44,984 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[493684,493697] [2022-11-26 00:19:44,985 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[493740,493753] [2022-11-26 00:19:44,985 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[493825,493838] [2022-11-26 00:19:44,986 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[493883,493896] [2022-11-26 00:19:44,986 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[493941,493954] [2022-11-26 00:19:44,987 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-11-26 00:19:44,987 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[494122,494135] [2022-11-26 00:19:44,988 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[494291,494304] [2022-11-26 00:19:44,989 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[494438,494451] [2022-11-26 00:19:44,989 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[494494,494507] [2022-11-26 00:19:44,990 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[494546,494559] [2022-11-26 00:19:44,991 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[494923,494936] [2022-11-26 00:19:44,991 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[494979,494992] [2022-11-26 00:19:44,992 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[495064,495077] [2022-11-26 00:19:44,992 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[495122,495135] [2022-11-26 00:19:44,992 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[495180,495193] [2022-11-26 00:19:44,993 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-11-26 00:19:44,993 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[495359,495372] [2022-11-26 00:19:44,994 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[495524,495537] [2022-11-26 00:19:44,995 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[495671,495684] [2022-11-26 00:19:44,995 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[495727,495740] [2022-11-26 00:19:44,996 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[495779,495792] [2022-11-26 00:19:44,996 WARN L623 FunctionHandler]: Unknown extern function __getdelim [2022-11-26 00:19:44,998 WARN L611 FunctionHandler]: implicit declaration of function __builtin___vsnprintf_chk [2022-11-26 00:19:44,999 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-11-26 00:19:45,000 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-11-26 00:19:45,000 WARN L623 FunctionHandler]: Unknown extern function __vdprintf_chk [2022-11-26 00:19:45,001 WARN L623 FunctionHandler]: Unknown extern function __obstack_vprintf_chk [2022-11-26 00:19:45,002 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk [2022-11-26 00:19:45,003 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk_warn [2022-11-26 00:19:45,004 WARN L623 FunctionHandler]: Unknown extern function __fgets_alias [2022-11-26 00:19:45,005 WARN L623 FunctionHandler]: Unknown extern function __fread_chk [2022-11-26 00:19:45,006 WARN L623 FunctionHandler]: Unknown extern function __fread_chk_warn [2022-11-26 00:19:45,007 WARN L623 FunctionHandler]: Unknown extern function __fread_alias [2022-11-26 00:19:45,008 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk [2022-11-26 00:19:45,009 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk_warn [2022-11-26 00:19:45,009 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_alias [2022-11-26 00:19:45,011 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk [2022-11-26 00:19:45,011 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk_warn [2022-11-26 00:19:45,012 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_alias [2022-11-26 00:19:45,014 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_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[506046,506059] [2022-11-26 00:19:45,014 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_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[506134,506147] [2022-11-26 00:19:45,017 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-11-26 00:19:45,019 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_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[508204,508217] [2022-11-26 00:19:45,019 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_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[508263,508276] [2022-11-26 00:19:45,020 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[508356,508369] [2022-11-26 00:19:45,021 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[508446,508459] [2022-11-26 00:19:45,022 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[508733,508746] [2022-11-26 00:19:45,022 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[508900,508913] [2022-11-26 00:19:45,023 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[509196,509209] [2022-11-26 00:19:45,024 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-26 00:19:45,025 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_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[509480,509493] [2022-11-26 00:19:45,026 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_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[509802,509815] [2022-11-26 00:19:45,026 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_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[509920,509933] [2022-11-26 00:19:45,027 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[510251,510264] [2022-11-26 00:19:45,028 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-11-26 00:19:45,028 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_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[510479,510492] [2022-11-26 00:19:45,029 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[510538,510551] [2022-11-26 00:19:45,029 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[510596,510609] [2022-11-26 00:19:45,030 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-11-26 00:19:45,030 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[510827,510840] [2022-11-26 00:19:45,031 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_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[510883,510896] [2022-11-26 00:19:45,031 WARN L623 FunctionHandler]: Unknown extern function error [2022-11-26 00:19:45,032 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_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[511116,511129] [2022-11-26 00:19:45,032 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_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[511172,511185] [2022-11-26 00:19:45,033 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_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[511450,511463] [2022-11-26 00:19:45,033 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-11-26 00:19:45,034 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-11-26 00:19:45,035 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_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[511723,511736] [2022-11-26 00:19:45,035 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_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[511780,511793] [2022-11-26 00:19:45,035 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_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[511836,511849] [2022-11-26 00:19:45,036 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_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[511927,511940] [2022-11-26 00:19:45,037 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[512146,512159] [2022-11-26 00:19:45,037 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-11-26 00:19:45,038 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[512370,512383] [2022-11-26 00:19:45,039 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[512431,512444] [2022-11-26 00:19:45,039 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[512486,512499] [2022-11-26 00:19:45,040 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[512581,512594] [2022-11-26 00:19:45,040 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[512713,512726] [2022-11-26 00:19:45,041 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-26 00:19:45,041 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_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[512940,512953] [2022-11-26 00:19:45,042 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-11-26 00:19:45,043 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_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[513172,513185] [2022-11-26 00:19:45,043 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_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[513235,513248] [2022-11-26 00:19:45,044 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_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[513332,513345] [2022-11-26 00:19:45,044 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_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[513389,513402] [2022-11-26 00:19:45,045 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_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[513450,513463] [2022-11-26 00:19:45,045 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_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[513598,513611] [2022-11-26 00:19:45,046 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-11-26 00:19:45,047 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[513826,513839] [2022-11-26 00:19:45,047 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[513889,513902] [2022-11-26 00:19:45,048 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[513986,513999] [2022-11-26 00:19:45,049 WARN L623 FunctionHandler]: Unknown extern function fputc_unlocked [2022-11-26 00:19:45,049 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[514183,514196] [2022-11-26 00:19:45,050 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[514240,514253] [2022-11-26 00:19:45,050 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[514331,514344] [2022-11-26 00:19:45,051 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[514729,514742] [2022-11-26 00:19:45,052 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[514853,514866] [2022-11-26 00:19:45,053 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[514925,514938] [2022-11-26 00:19:45,053 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[514982,514995] [2022-11-26 00:19:45,053 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[515073,515086] [2022-11-26 00:19:45,054 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[515125,515138] [2022-11-26 00:19:45,054 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[515223,515236] [2022-11-26 00:19:45,055 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[515295,515308] [2022-11-26 00:19:45,055 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[515352,515365] [2022-11-26 00:19:45,056 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[515443,515456] [2022-11-26 00:19:45,056 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[515495,515508] [2022-11-26 00:19:45,057 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[515564,515577] [2022-11-26 00:19:45,057 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[515636,515649] [2022-11-26 00:19:45,058 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[515693,515706] [2022-11-26 00:19:45,058 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[515784,515797] [2022-11-26 00:19:45,059 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[515836,515849] [2022-11-26 00:19:45,060 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-26 00:19:45,063 WARN L623 FunctionHandler]: Unknown extern function getdelim [2022-11-26 00:19:45,064 WARN L623 FunctionHandler]: Unknown extern function feof [2022-11-26 00:19:45,069 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[519313,519326] [2022-11-26 00:19:45,069 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[519416,519429] [2022-11-26 00:19:45,070 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[519488,519501] [2022-11-26 00:19:45,070 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[519578,519591] [2022-11-26 00:19:45,071 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[519631,519644] [2022-11-26 00:19:45,071 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[519684,519697] [2022-11-26 00:19:45,072 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[519762,519775] [2022-11-26 00:19:45,072 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[519838,519851] [2022-11-26 00:19:45,074 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[520383,520396] [2022-11-26 00:19:45,074 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[520477,520490] [2022-11-26 00:19:45,075 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[520536,520549] [2022-11-26 00:19:45,075 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-26 00:19:45,076 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[520727,520740] [2022-11-26 00:19:45,076 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[520786,520799] [2022-11-26 00:19:45,076 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[520851,520864] [2022-11-26 00:19:45,077 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[520910,520923] [2022-11-26 00:19:45,077 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-11-26 00:19:45,078 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[521065,521078] [2022-11-26 00:19:45,078 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[521124,521137] [2022-11-26 00:19:45,079 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[521189,521202] [2022-11-26 00:19:45,079 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[521248,521261] [2022-11-26 00:19:45,079 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:19:45,080 WARN L623 FunctionHandler]: Unknown extern function pathconf [2022-11-26 00:19:45,080 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[521494,521507] [2022-11-26 00:19:45,081 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[521555,521568] [2022-11-26 00:19:45,081 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:19:45,082 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[521730,521743] [2022-11-26 00:19:45,082 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[521793,521806] [2022-11-26 00:19:45,083 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[521862,521875] [2022-11-26 00:19:45,083 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[521925,521938] [2022-11-26 00:19:45,084 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-26 00:19:45,085 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[522380,522393] [2022-11-26 00:19:45,085 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[522457,522470] [2022-11-26 00:19:45,086 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[522576,522589] [2022-11-26 00:19:45,086 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[522635,522648] [2022-11-26 00:19:45,086 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[522694,522707] [2022-11-26 00:19:45,087 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[522882,522895] [2022-11-26 00:19:45,087 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[523035,523048] [2022-11-26 00:19:45,088 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[523094,523107] [2022-11-26 00:19:45,089 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[523261,523274] [2022-11-26 00:19:45,090 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[523993,524006] [2022-11-26 00:19:45,091 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[524107,524120] [2022-11-26 00:19:45,091 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-26 00:19:45,092 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[524458,524471] [2022-11-26 00:19:45,093 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[524528,524541] [2022-11-26 00:19:45,093 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-11-26 00:19:45,094 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[524684,524697] [2022-11-26 00:19:45,094 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[524754,524767] [2022-11-26 00:19:45,094 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-26 00:19:45,095 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[524985,524998] [2022-11-26 00:19:45,095 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[525055,525068] [2022-11-26 00:19:45,096 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-11-26 00:19:45,097 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[525226,525239] [2022-11-26 00:19:45,097 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[525296,525309] [2022-11-26 00:19:45,097 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[525376,525389] [2022-11-26 00:19:45,098 WARN L623 FunctionHandler]: Unknown extern function readdir [2022-11-26 00:19:45,099 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-26 00:19:45,101 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-26 00:19:45,102 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[527663,527676] [2022-11-26 00:19:45,103 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[527720,527733] [2022-11-26 00:19:45,103 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[527879,527892] [2022-11-26 00:19:45,104 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[528009,528022] [2022-11-26 00:19:45,104 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[528111,528124] [2022-11-26 00:19:45,105 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[528241,528254] [2022-11-26 00:19:45,105 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[528341,528354] [2022-11-26 00:19:45,105 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[528398,528411] [2022-11-26 00:19:45,107 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[528766,528779] [2022-11-26 00:19:45,107 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[528823,528836] [2022-11-26 00:19:45,108 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-26 00:19:45,109 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[529199,529212] [2022-11-26 00:19:45,109 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[529256,529269] [2022-11-26 00:19:45,113 WARN L623 FunctionHandler]: Unknown extern function closedir [2022-11-26 00:19:45,113 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[529767,529780] [2022-11-26 00:19:45,114 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[529817,529830] [2022-11-26 00:19:45,115 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[530304,530317] [2022-11-26 00:19:45,116 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[530573,530586] [2022-11-26 00:19:45,116 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[530698,530711] [2022-11-26 00:19:45,117 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[530774,530787] [2022-11-26 00:19:45,117 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[530868,530881] [2022-11-26 00:19:45,117 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[530929,530942] [2022-11-26 00:19:45,118 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[531003,531016] [2022-11-26 00:19:45,118 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-26 00:19:45,119 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[531301,531314] [2022-11-26 00:19:45,119 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[531362,531375] [2022-11-26 00:19:45,119 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[531436,531449] [2022-11-26 00:19:45,120 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[531569,531582] [2022-11-26 00:19:45,121 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[531700,531713] [2022-11-26 00:19:45,121 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[532264,532277] [2022-11-26 00:19:45,122 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[532338,532351] [2022-11-26 00:19:45,122 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[532423,532436] [2022-11-26 00:19:45,123 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-26 00:19:45,123 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[532664,532677] [2022-11-26 00:19:45,124 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[532740,532753] [2022-11-26 00:19:45,124 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[532838,532851] [2022-11-26 00:19:45,124 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[532912,532925] [2022-11-26 00:19:45,125 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[533033,533046] [2022-11-26 00:19:45,125 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[533107,533120] [2022-11-26 00:19:45,126 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[533363,533376] [2022-11-26 00:19:45,127 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[533764,533777] [2022-11-26 00:19:45,129 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[534178,534191] [2022-11-26 00:19:45,131 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[534461,534474] [2022-11-26 00:19:45,131 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[534587,534600] [2022-11-26 00:19:45,132 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15dd3f7-ea55-43f8-b824-ea0576f32b1d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[534805,534818] [2022-11-26 00:19:45,142 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-11-26 00:19:45,169 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-11-26 00:19:45,172 WARN L623 FunctionHandler]: Unknown extern function strtod_l [2022-11-26 00:19:45,173 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-11-26 00:19:45,175 WARN L623 FunctionHandler]: Unknown extern function strtold_l [2022-11-26 00:19:45,178 WARN L623 FunctionHandler]: Unknown extern function __recv_chk [2022-11-26 00:19:45,179 WARN L623 FunctionHandler]: Unknown extern function __recv_chk_warn [2022-11-26 00:19:45,180 WARN L623 FunctionHandler]: Unknown extern function __recv_alias [2022-11-26 00:19:45,181 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk [2022-11-26 00:19:45,182 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk_warn [2022-11-26 00:19:45,183 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_alias [2022-11-26 00:19:45,185 WARN L623 FunctionHandler]: Unknown extern function getaddrinfo [2022-11-26 00:19:45,185 WARN L623 FunctionHandler]: Unknown extern function __strdup [2022-11-26 00:19:45,186 WARN L623 FunctionHandler]: Unknown extern function freeaddrinfo [2022-11-26 00:19:45,187 WARN L623 FunctionHandler]: Unknown extern function gai_strerror [2022-11-26 00:19:45,190 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:19:45,190 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:19:45,191 WARN L623 FunctionHandler]: Unknown extern function __rawmemchr [2022-11-26 00:19:45,196 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-26 00:19:45,197 WARN L623 FunctionHandler]: Unknown extern function lstat [2022-11-26 00:19:45,198 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:19:45,199 WARN L611 FunctionHandler]: implicit declaration of function __builtin_strspn [2022-11-26 00:19:45,201 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:19:45,201 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:19:45,203 WARN L623 FunctionHandler]: Unknown extern function memmove [2022-11-26 00:19:45,203 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-26 00:19:45,207 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:19:45,208 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-11-26 00:19:45,210 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:19:45,211 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:19:45,212 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-26 00:19:45,214 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:19:45,215 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:19:45,218 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: rpl_fcntl [2022-11-26 00:19:45,218 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4f6d312c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:19:45, skipping insertion in model container [2022-11-26 00:19:45,219 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-26 00:19:45,219 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-26 00:19:45,221 INFO L158 Benchmark]: Toolchain (without parser) took 33815.16ms. Allocated memory was 136.3MB in the beginning and 358.6MB in the end (delta: 222.3MB). Free memory was 54.2MB in the beginning and 76.1MB in the end (delta: -21.9MB). Peak memory consumption was 224.4MB. Max. memory is 16.1GB. [2022-11-26 00:19:45,221 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 58.7MB. Free memory was 36.9MB in the beginning and 36.9MB in the end (delta: 53.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-26 00:19:45,222 INFO L158 Benchmark]: CACSL2BoogieTranslator took 33811.08ms. Allocated memory was 136.3MB in the beginning and 358.6MB in the end (delta: 222.3MB). Free memory was 54.1MB in the beginning and 76.1MB in the end (delta: -22.0MB). Peak memory consumption was 224.4MB. Max. memory is 16.1GB. [2022-11-26 00:19:45,223 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36ms. Allocated memory is still 58.7MB. Free memory was 36.9MB in the beginning and 36.9MB in the end (delta: 53.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 33811.08ms. Allocated memory was 136.3MB in the beginning and 358.6MB in the end (delta: 222.3MB). Free memory was 54.1MB in the beginning and 76.1MB in the end (delta: -22.0MB). Peak memory consumption was 224.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 12556]: 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