./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/bin/uautomizer-uyxdKDjOR8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/bin/uautomizer-uyxdKDjOR8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/bin/uautomizer-uyxdKDjOR8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/bin/uautomizer-uyxdKDjOR8/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/bin/uautomizer-uyxdKDjOR8/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/bin/uautomizer-uyxdKDjOR8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Automizer --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-2329fc7 [2022-12-13 19:53:17,494 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 19:53:17,496 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 19:53:17,508 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 19:53:17,508 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 19:53:17,509 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 19:53:17,510 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 19:53:17,511 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 19:53:17,512 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 19:53:17,512 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 19:53:17,513 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 19:53:17,514 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 19:53:17,514 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 19:53:17,515 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 19:53:17,515 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 19:53:17,516 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 19:53:17,517 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 19:53:17,517 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 19:53:17,518 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 19:53:17,519 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 19:53:17,520 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 19:53:17,521 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 19:53:17,522 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 19:53:17,523 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 19:53:17,525 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 19:53:17,525 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 19:53:17,525 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 19:53:17,526 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 19:53:17,526 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 19:53:17,527 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 19:53:17,527 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 19:53:17,527 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 19:53:17,528 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 19:53:17,529 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 19:53:17,529 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 19:53:17,529 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 19:53:17,530 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 19:53:17,530 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 19:53:17,530 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 19:53:17,531 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 19:53:17,532 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 19:53:17,533 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/bin/uautomizer-uyxdKDjOR8/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Default.epf [2022-12-13 19:53:17,547 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 19:53:17,547 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 19:53:17,547 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-13 19:53:17,547 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-13 19:53:17,548 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-13 19:53:17,548 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-13 19:53:17,548 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 19:53:17,549 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 19:53:17,549 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 19:53:17,549 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 19:53:17,549 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-13 19:53:17,549 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-13 19:53:17,549 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 19:53:17,549 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-12-13 19:53:17,550 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-12-13 19:53:17,550 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-12-13 19:53:17,550 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-13 19:53:17,550 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-13 19:53:17,550 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 19:53:17,550 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 19:53:17,550 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 19:53:17,550 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-13 19:53:17,551 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 19:53:17,551 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 19:53:17,551 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-13 19:53:17,551 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-13 19:53:17,551 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-13 19:53:17,551 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-13 19:53:17,552 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-12-13 19:53:17,552 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-13 19:53:17,552 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-12-13 19:53:17,552 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/bin/uautomizer-uyxdKDjOR8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/bin/uautomizer-uyxdKDjOR8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1721ff86364b888e9a887851917d8c9baafe52b51a2672b0384394569f556411 [2022-12-13 19:53:17,735 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 19:53:17,755 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 19:53:17,757 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 19:53:17,757 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 19:53:17,758 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 19:53:17,759 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/bin/uautomizer-uyxdKDjOR8/../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i [2022-12-13 19:53:20,384 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 19:53:21,478 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 19:53:21,479 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i [2022-12-13 19:53:21,597 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/bin/uautomizer-uyxdKDjOR8/data/a93d5b8fa/b519b92bc8ad4c8ebfb8487e8c3228c5/FLAG36b0e0f27 [2022-12-13 19:53:21,608 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/bin/uautomizer-uyxdKDjOR8/data/a93d5b8fa/b519b92bc8ad4c8ebfb8487e8c3228c5 [2022-12-13 19:53:21,610 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 19:53:21,611 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-13 19:53:21,611 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 19:53:21,612 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 19:53:21,614 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 19:53:21,615 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 07:53:21" (1/1) ... [2022-12-13 19:53:21,615 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@339d2e08 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:53:21, skipping insertion in model container [2022-12-13 19:53:21,616 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 07:53:21" (1/1) ... [2022-12-13 19:53:21,621 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 19:53:21,959 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 19:53:51,142 WARN L623 FunctionHandler]: Unknown extern function __xstat [2022-12-13 19:53:51,142 WARN L623 FunctionHandler]: Unknown extern function __lxstat [2022-12-13 19:53:51,143 WARN L623 FunctionHandler]: Unknown extern function __fxstat [2022-12-13 19:53:51,143 WARN L623 FunctionHandler]: Unknown extern function __fxstatat [2022-12-13 19:53:51,144 WARN L623 FunctionHandler]: Unknown extern function __xmknod [2022-12-13 19:53:51,144 WARN L623 FunctionHandler]: Unknown extern function __xmknodat [2022-12-13 19:53:51,145 WARN L623 FunctionHandler]: Unknown extern function __xstat64 [2022-12-13 19:53:51,145 WARN L623 FunctionHandler]: Unknown extern function __lxstat64 [2022-12-13 19:53:51,146 WARN L623 FunctionHandler]: Unknown extern function __fxstat64 [2022-12-13 19:53:51,146 WARN L623 FunctionHandler]: Unknown extern function __fxstatat64 [2022-12-13 19:53:51,147 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-12-13 19:53:51,148 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-12-13 19:53:51,148 WARN L623 FunctionHandler]: Unknown extern function strtoll [2022-12-13 19:53:51,149 WARN L623 FunctionHandler]: Unknown extern function __realpath_chk [2022-12-13 19:53:51,150 WARN L623 FunctionHandler]: Unknown extern function __realpath_alias [2022-12-13 19:53:51,151 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk [2022-12-13 19:53:51,151 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk_warn [2022-12-13 19:53:51,152 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_alias [2022-12-13 19:53:51,153 WARN L623 FunctionHandler]: Unknown extern function __wctomb_chk [2022-12-13 19:53:51,153 WARN L623 FunctionHandler]: Unknown extern function __wctomb_alias [2022-12-13 19:53:51,154 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk [2022-12-13 19:53:51,155 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk_warn [2022-12-13 19:53:51,155 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_alias [2022-12-13 19:53:51,156 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk [2022-12-13 19:53:51,157 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk_warn [2022-12-13 19:53:51,157 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_alias [2022-12-13 19:53:51,174 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memcpy_chk [2022-12-13 19:53:51,175 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memmove_chk [2022-12-13 19:53:51,176 WARN L611 FunctionHandler]: implicit declaration of function __builtin___mempcpy_chk [2022-12-13 19:53:51,176 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memset_chk [2022-12-13 19:53:51,177 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcpy_chk [2022-12-13 19:53:51,178 WARN L611 FunctionHandler]: implicit declaration of function __builtin___stpcpy_chk [2022-12-13 19:53:51,179 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncpy_chk [2022-12-13 19:53:51,179 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_chk [2022-12-13 19:53:51,180 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_alias [2022-12-13 19:53:51,180 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcat_chk [2022-12-13 19:53:51,181 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncat_chk [2022-12-13 19:53:51,182 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[465040,465053] [2022-12-13 19:53:51,183 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[465095,465108] [2022-12-13 19:53:51,184 WARN L623 FunctionHandler]: Unknown extern function fchmod [2022-12-13 19:53:51,184 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[465233,465246] [2022-12-13 19:53:51,184 WARN L623 FunctionHandler]: Unknown extern function chmod [2022-12-13 19:53:51,186 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[465731,465744] [2022-12-13 19:53:51,186 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-13 19:53:51,187 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 19:53:51,187 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-13 19:53:51,187 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[466032,466045] [2022-12-13 19:53:51,188 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[466105,466118] [2022-12-13 19:53:51,189 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 19:53:51,189 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-13 19:53:51,190 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[467023,467036] [2022-12-13 19:53:51,190 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[467081,467094] [2022-12-13 19:53:51,190 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[467133,467146] [2022-12-13 19:53:51,191 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-13 19:53:51,191 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 19:53:51,191 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-13 19:53:51,192 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[467467,467480] [2022-12-13 19:53:51,192 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[467525,467538] [2022-12-13 19:53:51,192 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[467577,467590] [2022-12-13 19:53:51,194 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[468447,468460] [2022-12-13 19:53:51,194 WARN L623 FunctionHandler]: Unknown extern function __read_chk [2022-12-13 19:53:51,194 WARN L623 FunctionHandler]: Unknown extern function __read_chk_warn [2022-12-13 19:53:51,195 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[468909,468922] [2022-12-13 19:53:51,195 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[468985,468998] [2022-12-13 19:53:51,195 WARN L623 FunctionHandler]: Unknown extern function __read_alias [2022-12-13 19:53:51,196 WARN L623 FunctionHandler]: Unknown extern function __pread_chk [2022-12-13 19:53:51,197 WARN L623 FunctionHandler]: Unknown extern function __pread_chk_warn [2022-12-13 19:53:51,197 WARN L623 FunctionHandler]: Unknown extern function __pread_alias [2022-12-13 19:53:51,198 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk [2022-12-13 19:53:51,198 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk_warn [2022-12-13 19:53:51,199 WARN L623 FunctionHandler]: Unknown extern function __pread64_alias [2022-12-13 19:53:51,200 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[472479,472492] [2022-12-13 19:53:51,200 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk [2022-12-13 19:53:51,200 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk_warn [2022-12-13 19:53:51,201 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[473128,473141] [2022-12-13 19:53:51,201 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[473204,473217] [2022-12-13 19:53:51,202 WARN L623 FunctionHandler]: Unknown extern function __readlink_alias [2022-12-13 19:53:51,202 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk [2022-12-13 19:53:51,203 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk_warn [2022-12-13 19:53:51,203 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_alias [2022-12-13 19:53:51,205 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk [2022-12-13 19:53:51,205 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk_warn [2022-12-13 19:53:51,205 WARN L623 FunctionHandler]: Unknown extern function __getcwd_alias [2022-12-13 19:53:51,206 WARN L623 FunctionHandler]: Unknown extern function __getwd_chk [2022-12-13 19:53:51,206 WARN L623 FunctionHandler]: Unknown extern function __getwd_warn [2022-12-13 19:53:51,207 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk [2022-12-13 19:53:51,208 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk_warn [2022-12-13 19:53:51,208 WARN L623 FunctionHandler]: Unknown extern function __confstr_alias [2022-12-13 19:53:51,209 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk [2022-12-13 19:53:51,209 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk_warn [2022-12-13 19:53:51,209 WARN L623 FunctionHandler]: Unknown extern function __getgroups_alias [2022-12-13 19:53:51,210 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk [2022-12-13 19:53:51,210 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk_warn [2022-12-13 19:53:51,211 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_alias [2022-12-13 19:53:51,211 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk [2022-12-13 19:53:51,212 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk_warn [2022-12-13 19:53:51,212 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_alias [2022-12-13 19:53:51,213 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk [2022-12-13 19:53:51,213 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk_warn [2022-12-13 19:53:51,214 WARN L623 FunctionHandler]: Unknown extern function __gethostname_alias [2022-12-13 19:53:51,215 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk [2022-12-13 19:53:51,215 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk_warn [2022-12-13 19:53:51,215 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_alias [2022-12-13 19:53:51,216 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[485134,485147] [2022-12-13 19:53:51,217 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[485245,485258] [2022-12-13 19:53:51,217 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[485364,485377] [2022-12-13 19:53:51,218 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[485438,485451] [2022-12-13 19:53:51,218 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[485531,485544] [2022-12-13 19:53:51,218 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[485655,485668] [2022-12-13 19:53:51,219 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[485739,485752] [2022-12-13 19:53:51,219 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[485811,485824] [2022-12-13 19:53:51,219 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[485867,485880] [2022-12-13 19:53:51,220 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[485960,485973] [2022-12-13 19:53:51,220 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486063,486076] [2022-12-13 19:53:51,221 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486131,486144] [2022-12-13 19:53:51,221 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486222,486235] [2022-12-13 19:53:51,221 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486284,486297] [2022-12-13 19:53:51,222 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486372,486385] [2022-12-13 19:53:51,222 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486428,486441] [2022-12-13 19:53:51,222 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486496,486509] [2022-12-13 19:53:51,223 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486590,486603] [2022-12-13 19:53:51,223 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486652,486665] [2022-12-13 19:53:51,223 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486729,486742] [2022-12-13 19:53:51,224 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486789,486802] [2022-12-13 19:53:51,224 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486853,486866] [2022-12-13 19:53:51,224 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486925,486938] [2022-12-13 19:53:51,225 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486991,487004] [2022-12-13 19:53:51,225 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[487047,487060] [2022-12-13 19:53:51,225 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[487131,487144] [2022-12-13 19:53:51,226 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[487207,487220] [2022-12-13 19:53:51,226 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-12-13 19:53:51,227 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[487842,487855] [2022-12-13 19:53:51,227 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[487896,487909] [2022-12-13 19:53:51,228 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 19:53:51,228 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 19:53:51,229 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[488160,488173] [2022-12-13 19:53:51,229 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[488223,488236] [2022-12-13 19:53:51,229 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[488305,488318] [2022-12-13 19:53:51,230 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[488371,488384] [2022-12-13 19:53:51,230 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[488428,488441] [2022-12-13 19:53:51,230 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[488498,488511] [2022-12-13 19:53:51,231 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[488576,488589] [2022-12-13 19:53:51,231 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[488648,488661] [2022-12-13 19:53:51,231 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[488710,488723] [2022-12-13 19:53:51,232 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[488766,488779] [2022-12-13 19:53:51,232 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 19:53:51,233 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[488982,488995] [2022-12-13 19:53:51,233 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[489041,489054] [2022-12-13 19:53:51,234 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[489119,489132] [2022-12-13 19:53:51,234 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[489181,489194] [2022-12-13 19:53:51,234 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[489247,489260] [2022-12-13 19:53:51,234 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[489321,489334] [2022-12-13 19:53:51,235 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[489389,489402] [2022-12-13 19:53:51,235 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[489447,489460] [2022-12-13 19:53:51,236 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[489572,489585] [2022-12-13 19:53:51,236 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[489634,489647] [2022-12-13 19:53:51,236 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[489714,489727] [2022-12-13 19:53:51,237 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[489776,489789] [2022-12-13 19:53:51,237 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[489968,489981] [2022-12-13 19:53:51,238 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[490027,490040] [2022-12-13 19:53:51,238 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[490090,490103] [2022-12-13 19:53:51,238 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[490168,490181] [2022-12-13 19:53:51,238 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[490230,490243] [2022-12-13 19:53:51,239 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[490296,490309] [2022-12-13 19:53:51,239 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[490370,490383] [2022-12-13 19:53:51,240 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[490438,490451] [2022-12-13 19:53:51,240 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[490496,490509] [2022-12-13 19:53:51,240 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[490559,490572] [2022-12-13 19:53:51,240 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[490680,490693] [2022-12-13 19:53:51,241 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[490760,490773] [2022-12-13 19:53:51,241 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[490908,490921] [2022-12-13 19:53:51,241 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[490988,491001] [2022-12-13 19:53:51,242 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[491050,491063] [2022-12-13 19:53:51,242 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[491188,491201] [2022-12-13 19:53:51,242 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[491270,491283] [2022-12-13 19:53:51,243 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[491334,491347] [2022-12-13 19:53:51,243 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[491513,491526] [2022-12-13 19:53:51,243 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 19:53:51,245 WARN L623 FunctionHandler]: Unknown extern function _IO_getc [2022-12-13 19:53:51,246 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-12-13 19:53:51,247 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-12-13 19:53:51,247 WARN L623 FunctionHandler]: Unknown extern function _IO_putc [2022-12-13 19:53:51,248 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[493684,493697] [2022-12-13 19:53:51,249 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[493740,493753] [2022-12-13 19:53:51,249 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[493825,493838] [2022-12-13 19:53:51,249 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[493883,493896] [2022-12-13 19:53:51,249 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[493941,493954] [2022-12-13 19:53:51,250 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-12-13 19:53:51,250 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[494122,494135] [2022-12-13 19:53:51,251 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[494291,494304] [2022-12-13 19:53:51,251 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[494438,494451] [2022-12-13 19:53:51,251 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[494494,494507] [2022-12-13 19:53:51,251 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[494546,494559] [2022-12-13 19:53:51,252 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[494923,494936] [2022-12-13 19:53:51,253 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[494979,494992] [2022-12-13 19:53:51,253 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[495064,495077] [2022-12-13 19:53:51,253 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[495122,495135] [2022-12-13 19:53:51,254 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[495180,495193] [2022-12-13 19:53:51,254 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-12-13 19:53:51,254 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[495359,495372] [2022-12-13 19:53:51,255 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[495524,495537] [2022-12-13 19:53:51,255 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[495671,495684] [2022-12-13 19:53:51,255 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[495727,495740] [2022-12-13 19:53:51,255 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[495779,495792] [2022-12-13 19:53:51,256 WARN L623 FunctionHandler]: Unknown extern function __getdelim [2022-12-13 19:53:51,257 WARN L611 FunctionHandler]: implicit declaration of function __builtin___vsnprintf_chk [2022-12-13 19:53:51,257 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-12-13 19:53:51,258 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-12-13 19:53:51,258 WARN L623 FunctionHandler]: Unknown extern function __vdprintf_chk [2022-12-13 19:53:51,259 WARN L623 FunctionHandler]: Unknown extern function __obstack_vprintf_chk [2022-12-13 19:53:51,259 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk [2022-12-13 19:53:51,260 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk_warn [2022-12-13 19:53:51,260 WARN L623 FunctionHandler]: Unknown extern function __fgets_alias [2022-12-13 19:53:51,261 WARN L623 FunctionHandler]: Unknown extern function __fread_chk [2022-12-13 19:53:51,262 WARN L623 FunctionHandler]: Unknown extern function __fread_chk_warn [2022-12-13 19:53:51,262 WARN L623 FunctionHandler]: Unknown extern function __fread_alias [2022-12-13 19:53:51,263 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk [2022-12-13 19:53:51,263 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk_warn [2022-12-13 19:53:51,263 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_alias [2022-12-13 19:53:51,264 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk [2022-12-13 19:53:51,265 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk_warn [2022-12-13 19:53:51,265 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_alias [2022-12-13 19:53:51,266 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[506046,506059] [2022-12-13 19:53:51,266 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[506134,506147] [2022-12-13 19:53:51,268 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-12-13 19:53:51,269 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[508204,508217] [2022-12-13 19:53:51,270 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[508263,508276] [2022-12-13 19:53:51,270 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[508356,508369] [2022-12-13 19:53:51,270 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[508446,508459] [2022-12-13 19:53:51,271 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[508733,508746] [2022-12-13 19:53:51,271 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[508900,508913] [2022-12-13 19:53:51,272 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[509196,509209] [2022-12-13 19:53:51,272 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 19:53:51,273 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[509480,509493] [2022-12-13 19:53:51,273 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[509802,509815] [2022-12-13 19:53:51,274 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[509920,509933] [2022-12-13 19:53:51,275 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[510251,510264] [2022-12-13 19:53:51,275 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-13 19:53:51,275 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[510479,510492] [2022-12-13 19:53:51,275 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[510538,510551] [2022-12-13 19:53:51,276 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[510596,510609] [2022-12-13 19:53:51,276 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-13 19:53:51,276 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[510827,510840] [2022-12-13 19:53:51,277 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[510883,510896] [2022-12-13 19:53:51,277 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-13 19:53:51,277 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[511116,511129] [2022-12-13 19:53:51,277 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[511172,511185] [2022-12-13 19:53:51,278 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[511450,511463] [2022-12-13 19:53:51,278 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-13 19:53:51,278 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-13 19:53:51,279 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[511723,511736] [2022-12-13 19:53:51,279 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[511780,511793] [2022-12-13 19:53:51,279 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[511836,511849] [2022-12-13 19:53:51,280 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[511927,511940] [2022-12-13 19:53:51,280 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[512146,512159] [2022-12-13 19:53:51,280 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-13 19:53:51,281 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[512370,512383] [2022-12-13 19:53:51,281 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[512431,512444] [2022-12-13 19:53:51,282 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[512486,512499] [2022-12-13 19:53:51,282 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[512581,512594] [2022-12-13 19:53:51,282 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[512713,512726] [2022-12-13 19:53:51,282 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 19:53:51,283 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[512940,512953] [2022-12-13 19:53:51,283 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-13 19:53:51,284 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[513172,513185] [2022-12-13 19:53:51,284 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[513235,513248] [2022-12-13 19:53:51,284 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[513332,513345] [2022-12-13 19:53:51,285 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[513389,513402] [2022-12-13 19:53:51,285 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[513450,513463] [2022-12-13 19:53:51,285 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[513598,513611] [2022-12-13 19:53:51,285 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-13 19:53:51,286 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[513826,513839] [2022-12-13 19:53:51,286 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[513889,513902] [2022-12-13 19:53:51,287 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[513986,513999] [2022-12-13 19:53:51,287 WARN L623 FunctionHandler]: Unknown extern function fputc_unlocked [2022-12-13 19:53:51,287 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[514183,514196] [2022-12-13 19:53:51,288 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[514240,514253] [2022-12-13 19:53:51,288 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[514331,514344] [2022-12-13 19:53:51,289 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[514729,514742] [2022-12-13 19:53:51,289 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[514853,514866] [2022-12-13 19:53:51,290 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[514925,514938] [2022-12-13 19:53:51,290 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[514982,514995] [2022-12-13 19:53:51,290 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[515073,515086] [2022-12-13 19:53:51,291 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[515125,515138] [2022-12-13 19:53:51,291 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[515223,515236] [2022-12-13 19:53:51,291 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[515295,515308] [2022-12-13 19:53:51,292 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[515352,515365] [2022-12-13 19:53:51,292 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[515443,515456] [2022-12-13 19:53:51,292 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[515495,515508] [2022-12-13 19:53:51,292 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[515564,515577] [2022-12-13 19:53:51,293 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[515636,515649] [2022-12-13 19:53:51,293 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[515693,515706] [2022-12-13 19:53:51,293 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[515784,515797] [2022-12-13 19:53:51,294 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[515836,515849] [2022-12-13 19:53:51,294 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 19:53:51,296 WARN L623 FunctionHandler]: Unknown extern function getdelim [2022-12-13 19:53:51,297 WARN L623 FunctionHandler]: Unknown extern function feof [2022-12-13 19:53:51,299 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[519313,519326] [2022-12-13 19:53:51,299 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[519416,519429] [2022-12-13 19:53:51,300 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[519488,519501] [2022-12-13 19:53:51,300 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[519578,519591] [2022-12-13 19:53:51,300 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[519631,519644] [2022-12-13 19:53:51,300 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[519684,519697] [2022-12-13 19:53:51,301 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[519762,519775] [2022-12-13 19:53:51,301 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[519838,519851] [2022-12-13 19:53:51,302 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[520383,520396] [2022-12-13 19:53:51,302 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[520477,520490] [2022-12-13 19:53:51,302 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[520536,520549] [2022-12-13 19:53:51,303 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 19:53:51,303 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[520727,520740] [2022-12-13 19:53:51,303 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[520786,520799] [2022-12-13 19:53:51,303 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[520851,520864] [2022-12-13 19:53:51,304 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[520910,520923] [2022-12-13 19:53:51,304 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-13 19:53:51,304 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[521065,521078] [2022-12-13 19:53:51,304 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[521124,521137] [2022-12-13 19:53:51,305 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[521189,521202] [2022-12-13 19:53:51,305 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[521248,521261] [2022-12-13 19:53:51,305 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 19:53:51,305 WARN L623 FunctionHandler]: Unknown extern function pathconf [2022-12-13 19:53:51,306 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[521494,521507] [2022-12-13 19:53:51,306 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[521555,521568] [2022-12-13 19:53:51,306 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 19:53:51,306 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[521730,521743] [2022-12-13 19:53:51,307 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[521793,521806] [2022-12-13 19:53:51,307 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[521862,521875] [2022-12-13 19:53:51,307 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[521925,521938] [2022-12-13 19:53:51,308 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 19:53:51,308 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[522380,522393] [2022-12-13 19:53:51,308 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[522457,522470] [2022-12-13 19:53:51,309 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[522576,522589] [2022-12-13 19:53:51,309 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[522635,522648] [2022-12-13 19:53:51,309 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[522694,522707] [2022-12-13 19:53:51,310 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[522882,522895] [2022-12-13 19:53:51,310 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[523035,523048] [2022-12-13 19:53:51,310 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[523094,523107] [2022-12-13 19:53:51,311 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[523261,523274] [2022-12-13 19:53:51,312 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[523993,524006] [2022-12-13 19:53:51,312 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[524107,524120] [2022-12-13 19:53:51,312 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 19:53:51,313 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[524458,524471] [2022-12-13 19:53:51,313 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[524528,524541] [2022-12-13 19:53:51,313 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-13 19:53:51,314 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[524684,524697] [2022-12-13 19:53:51,314 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[524754,524767] [2022-12-13 19:53:51,314 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 19:53:51,315 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[524985,524998] [2022-12-13 19:53:51,315 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[525055,525068] [2022-12-13 19:53:51,315 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-13 19:53:51,315 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[525226,525239] [2022-12-13 19:53:51,316 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[525296,525309] [2022-12-13 19:53:51,316 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[525376,525389] [2022-12-13 19:53:51,316 WARN L623 FunctionHandler]: Unknown extern function readdir [2022-12-13 19:53:51,317 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 19:53:51,318 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 19:53:51,319 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[527663,527676] [2022-12-13 19:53:51,319 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[527720,527733] [2022-12-13 19:53:51,319 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[527879,527892] [2022-12-13 19:53:51,320 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[528009,528022] [2022-12-13 19:53:51,320 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[528111,528124] [2022-12-13 19:53:51,320 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[528241,528254] [2022-12-13 19:53:51,321 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[528341,528354] [2022-12-13 19:53:51,321 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[528398,528411] [2022-12-13 19:53:51,321 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[528766,528779] [2022-12-13 19:53:51,322 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[528823,528836] [2022-12-13 19:53:51,322 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 19:53:51,323 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[529199,529212] [2022-12-13 19:53:51,323 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[529256,529269] [2022-12-13 19:53:51,324 WARN L623 FunctionHandler]: Unknown extern function closedir [2022-12-13 19:53:51,324 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[529767,529780] [2022-12-13 19:53:51,324 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[529817,529830] [2022-12-13 19:53:51,325 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[530304,530317] [2022-12-13 19:53:51,326 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[530573,530586] [2022-12-13 19:53:51,326 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[530698,530711] [2022-12-13 19:53:51,326 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[530774,530787] [2022-12-13 19:53:51,326 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[530868,530881] [2022-12-13 19:53:51,326 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[530929,530942] [2022-12-13 19:53:51,327 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[531003,531016] [2022-12-13 19:53:51,327 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 19:53:51,327 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[531301,531314] [2022-12-13 19:53:51,328 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[531362,531375] [2022-12-13 19:53:51,328 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[531436,531449] [2022-12-13 19:53:51,328 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[531569,531582] [2022-12-13 19:53:51,328 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[531700,531713] [2022-12-13 19:53:51,329 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[532264,532277] [2022-12-13 19:53:51,329 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[532338,532351] [2022-12-13 19:53:51,329 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[532423,532436] [2022-12-13 19:53:51,330 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 19:53:51,330 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[532664,532677] [2022-12-13 19:53:51,330 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[532740,532753] [2022-12-13 19:53:51,330 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[532838,532851] [2022-12-13 19:53:51,331 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[532912,532925] [2022-12-13 19:53:51,331 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[533033,533046] [2022-12-13 19:53:51,331 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[533107,533120] [2022-12-13 19:53:51,332 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[533363,533376] [2022-12-13 19:53:51,332 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[533764,533777] [2022-12-13 19:53:51,333 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[534178,534191] [2022-12-13 19:53:51,334 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[534461,534474] [2022-12-13 19:53:51,335 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[534587,534600] [2022-12-13 19:53:51,335 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[534805,534818] [2022-12-13 19:53:51,341 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-13 19:53:51,357 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-12-13 19:53:51,427 WARN L623 FunctionHandler]: Unknown extern function strtod_l [2022-12-13 19:53:51,427 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-12-13 19:53:51,433 WARN L623 FunctionHandler]: Unknown extern function strtold_l [2022-12-13 19:53:51,435 WARN L623 FunctionHandler]: Unknown extern function __recv_chk [2022-12-13 19:53:51,435 WARN L623 FunctionHandler]: Unknown extern function __recv_chk_warn [2022-12-13 19:53:51,436 WARN L623 FunctionHandler]: Unknown extern function __recv_alias [2022-12-13 19:53:51,437 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk [2022-12-13 19:53:51,437 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk_warn [2022-12-13 19:53:51,437 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_alias [2022-12-13 19:53:51,438 WARN L623 FunctionHandler]: Unknown extern function getaddrinfo [2022-12-13 19:53:51,439 WARN L623 FunctionHandler]: Unknown extern function __strdup [2022-12-13 19:53:51,439 WARN L623 FunctionHandler]: Unknown extern function freeaddrinfo [2022-12-13 19:53:51,439 WARN L623 FunctionHandler]: Unknown extern function gai_strerror [2022-12-13 19:53:51,441 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 19:53:51,442 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 19:53:51,442 WARN L623 FunctionHandler]: Unknown extern function __rawmemchr [2022-12-13 19:53:51,445 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 19:53:51,445 WARN L623 FunctionHandler]: Unknown extern function lstat [2022-12-13 19:53:51,446 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 19:53:51,446 WARN L611 FunctionHandler]: implicit declaration of function __builtin_strspn [2022-12-13 19:53:51,447 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 19:53:51,447 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 19:53:51,448 WARN L623 FunctionHandler]: Unknown extern function memmove [2022-12-13 19:53:51,449 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 19:53:51,451 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 19:53:51,451 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-12-13 19:53:51,453 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 19:53:51,453 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 19:53:51,454 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 19:53:51,455 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 19:53:51,456 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 19:53:51,457 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: rpl_fcntl [2022-12-13 19:53:51,457 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1c08cfb7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:53:51, skipping insertion in model container [2022-12-13 19:53:51,458 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-13 19:53:51,458 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-12-13 19:53:51,459 INFO L158 Benchmark]: Toolchain (without parser) took 29847.88ms. Allocated memory is still 226.5MB. Free memory was 127.1MB in the beginning and 68.6MB in the end (delta: 58.5MB). Peak memory consumption was 97.4MB. Max. memory is 16.1GB. [2022-12-13 19:53:51,459 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 182.5MB. Free memory is still 156.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-13 19:53:51,459 INFO L158 Benchmark]: CACSL2BoogieTranslator took 29846.29ms. Allocated memory is still 226.5MB. Free memory was 127.1MB in the beginning and 68.6MB in the end (delta: 58.5MB). Peak memory consumption was 97.4MB. Max. memory is 16.1GB. [2022-12-13 19:53:51,460 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 182.5MB. Free memory is still 156.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 29846.29ms. Allocated memory is still 226.5MB. Free memory was 127.1MB in the beginning and 68.6MB in the end (delta: 58.5MB). Peak memory consumption was 97.4MB. 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 Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/bin/uautomizer-uyxdKDjOR8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/bin/uautomizer-uyxdKDjOR8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/bin/uautomizer-uyxdKDjOR8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/bin/uautomizer-uyxdKDjOR8/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/bin/uautomizer-uyxdKDjOR8/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/bin/uautomizer-uyxdKDjOR8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Automizer --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-2329fc7 [2022-12-13 19:53:52,853 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 19:53:52,854 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 19:53:52,870 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 19:53:52,870 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 19:53:52,871 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 19:53:52,872 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 19:53:52,873 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 19:53:52,874 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 19:53:52,874 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 19:53:52,875 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 19:53:52,876 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 19:53:52,876 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 19:53:52,877 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 19:53:52,877 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 19:53:52,878 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 19:53:52,878 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 19:53:52,879 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 19:53:52,880 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 19:53:52,881 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 19:53:52,882 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 19:53:52,883 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 19:53:52,884 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 19:53:52,884 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 19:53:52,886 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 19:53:52,887 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 19:53:52,887 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 19:53:52,887 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 19:53:52,888 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 19:53:52,888 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 19:53:52,889 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 19:53:52,889 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 19:53:52,890 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 19:53:52,890 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 19:53:52,891 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 19:53:52,891 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 19:53:52,891 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 19:53:52,892 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 19:53:52,892 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 19:53:52,892 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 19:53:52,893 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 19:53:52,894 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/bin/uautomizer-uyxdKDjOR8/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Bitvector.epf [2022-12-13 19:53:52,911 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 19:53:52,911 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 19:53:52,911 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-13 19:53:52,912 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-13 19:53:52,912 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-13 19:53:52,912 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-13 19:53:52,912 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 19:53:52,913 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 19:53:52,913 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 19:53:52,913 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 19:53:52,913 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-13 19:53:52,913 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-13 19:53:52,913 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 19:53:52,913 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-12-13 19:53:52,913 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-12-13 19:53:52,913 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-12-13 19:53:52,913 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-13 19:53:52,914 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-13 19:53:52,914 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-13 19:53:52,914 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-13 19:53:52,914 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 19:53:52,914 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 19:53:52,914 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 19:53:52,914 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-13 19:53:52,914 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 19:53:52,914 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 19:53:52,915 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-13 19:53:52,915 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-12-13 19:53:52,915 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-13 19:53:52,915 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-13 19:53:52,915 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-12-13 19:53:52,915 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-13 19:53:52,915 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2022-12-13 19:53:52,915 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-12-13 19:53:52,915 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/bin/uautomizer-uyxdKDjOR8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/bin/uautomizer-uyxdKDjOR8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1721ff86364b888e9a887851917d8c9baafe52b51a2672b0384394569f556411 [2022-12-13 19:53:53,116 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 19:53:53,131 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 19:53:53,133 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 19:53:53,134 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 19:53:53,134 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 19:53:53,135 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/bin/uautomizer-uyxdKDjOR8/../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i [2022-12-13 19:53:55,682 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 19:53:56,966 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 19:53:56,967 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i [2022-12-13 19:53:57,105 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/bin/uautomizer-uyxdKDjOR8/data/0fa322500/5f001da985e24a53b411b9b000034985/FLAG0df62e2a0 [2022-12-13 19:53:57,120 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/bin/uautomizer-uyxdKDjOR8/data/0fa322500/5f001da985e24a53b411b9b000034985 [2022-12-13 19:53:57,122 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 19:53:57,124 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-13 19:53:57,125 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 19:53:57,125 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 19:53:57,128 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 19:53:57,129 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 07:53:57" (1/1) ... [2022-12-13 19:53:57,130 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@500f4a32 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:53:57, skipping insertion in model container [2022-12-13 19:53:57,130 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 07:53:57" (1/1) ... [2022-12-13 19:53:57,137 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 19:53:57,588 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 19:54:27,657 WARN L623 FunctionHandler]: Unknown extern function __xstat [2022-12-13 19:54:27,658 WARN L623 FunctionHandler]: Unknown extern function __lxstat [2022-12-13 19:54:27,658 WARN L623 FunctionHandler]: Unknown extern function __fxstat [2022-12-13 19:54:27,659 WARN L623 FunctionHandler]: Unknown extern function __fxstatat [2022-12-13 19:54:27,660 WARN L623 FunctionHandler]: Unknown extern function __xmknod [2022-12-13 19:54:27,661 WARN L623 FunctionHandler]: Unknown extern function __xmknodat [2022-12-13 19:54:27,662 WARN L623 FunctionHandler]: Unknown extern function __xstat64 [2022-12-13 19:54:27,663 WARN L623 FunctionHandler]: Unknown extern function __lxstat64 [2022-12-13 19:54:27,663 WARN L623 FunctionHandler]: Unknown extern function __fxstat64 [2022-12-13 19:54:27,664 WARN L623 FunctionHandler]: Unknown extern function __fxstatat64 [2022-12-13 19:54:27,665 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-12-13 19:54:27,666 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-12-13 19:54:27,667 WARN L623 FunctionHandler]: Unknown extern function strtoll [2022-12-13 19:54:27,668 WARN L623 FunctionHandler]: Unknown extern function __realpath_chk [2022-12-13 19:54:27,669 WARN L623 FunctionHandler]: Unknown extern function __realpath_alias [2022-12-13 19:54:27,670 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk [2022-12-13 19:54:27,671 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk_warn [2022-12-13 19:54:27,671 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_alias [2022-12-13 19:54:27,673 WARN L623 FunctionHandler]: Unknown extern function __wctomb_chk [2022-12-13 19:54:27,673 WARN L623 FunctionHandler]: Unknown extern function __wctomb_alias [2022-12-13 19:54:27,674 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk [2022-12-13 19:54:27,675 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk_warn [2022-12-13 19:54:27,676 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_alias [2022-12-13 19:54:27,677 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk [2022-12-13 19:54:27,678 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk_warn [2022-12-13 19:54:27,678 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_alias [2022-12-13 19:54:27,704 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memcpy_chk [2022-12-13 19:54:27,705 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memmove_chk [2022-12-13 19:54:27,705 WARN L611 FunctionHandler]: implicit declaration of function __builtin___mempcpy_chk [2022-12-13 19:54:27,706 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memset_chk [2022-12-13 19:54:27,708 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcpy_chk [2022-12-13 19:54:27,708 WARN L611 FunctionHandler]: implicit declaration of function __builtin___stpcpy_chk [2022-12-13 19:54:27,709 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncpy_chk [2022-12-13 19:54:27,710 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_chk [2022-12-13 19:54:27,711 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_alias [2022-12-13 19:54:27,712 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcat_chk [2022-12-13 19:54:27,713 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncat_chk [2022-12-13 19:54:27,714 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[465040,465053] [2022-12-13 19:54:27,716 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[465095,465108] [2022-12-13 19:54:27,716 WARN L623 FunctionHandler]: Unknown extern function fchmod [2022-12-13 19:54:27,717 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_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[465233,465246] [2022-12-13 19:54:27,717 WARN L623 FunctionHandler]: Unknown extern function chmod [2022-12-13 19:54:27,719 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_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[465731,465744] [2022-12-13 19:54:27,719 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-13 19:54:27,720 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 19:54:27,720 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-13 19:54:27,721 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_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[466032,466045] [2022-12-13 19:54:27,721 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_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[466105,466118] [2022-12-13 19:54:27,723 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 19:54:27,723 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-13 19:54:27,724 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[467023,467036] [2022-12-13 19:54:27,725 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_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[467081,467094] [2022-12-13 19:54:27,725 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_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[467133,467146] [2022-12-13 19:54:27,726 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-13 19:54:27,726 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 19:54:27,726 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-13 19:54:27,727 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_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[467467,467480] [2022-12-13 19:54:27,727 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_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[467525,467538] [2022-12-13 19:54:27,728 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_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[467577,467590] [2022-12-13 19:54:27,729 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[468447,468460] [2022-12-13 19:54:27,729 WARN L623 FunctionHandler]: Unknown extern function __read_chk [2022-12-13 19:54:27,730 WARN L623 FunctionHandler]: Unknown extern function __read_chk_warn [2022-12-13 19:54:27,731 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[468909,468922] [2022-12-13 19:54:27,731 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[468985,468998] [2022-12-13 19:54:27,731 WARN L623 FunctionHandler]: Unknown extern function __read_alias [2022-12-13 19:54:27,732 WARN L623 FunctionHandler]: Unknown extern function __pread_chk [2022-12-13 19:54:27,733 WARN L623 FunctionHandler]: Unknown extern function __pread_chk_warn [2022-12-13 19:54:27,733 WARN L623 FunctionHandler]: Unknown extern function __pread_alias [2022-12-13 19:54:27,734 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk [2022-12-13 19:54:27,735 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk_warn [2022-12-13 19:54:27,736 WARN L623 FunctionHandler]: Unknown extern function __pread64_alias [2022-12-13 19:54:27,737 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[472479,472492] [2022-12-13 19:54:27,737 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk [2022-12-13 19:54:27,738 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk_warn [2022-12-13 19:54:27,738 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[473128,473141] [2022-12-13 19:54:27,739 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_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[473204,473217] [2022-12-13 19:54:27,739 WARN L623 FunctionHandler]: Unknown extern function __readlink_alias [2022-12-13 19:54:27,740 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk [2022-12-13 19:54:27,741 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk_warn [2022-12-13 19:54:27,741 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_alias [2022-12-13 19:54:27,742 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk [2022-12-13 19:54:27,743 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk_warn [2022-12-13 19:54:27,743 WARN L623 FunctionHandler]: Unknown extern function __getcwd_alias [2022-12-13 19:54:27,744 WARN L623 FunctionHandler]: Unknown extern function __getwd_chk [2022-12-13 19:54:27,744 WARN L623 FunctionHandler]: Unknown extern function __getwd_warn [2022-12-13 19:54:27,745 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk [2022-12-13 19:54:27,746 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk_warn [2022-12-13 19:54:27,746 WARN L623 FunctionHandler]: Unknown extern function __confstr_alias [2022-12-13 19:54:27,747 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk [2022-12-13 19:54:27,748 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk_warn [2022-12-13 19:54:27,748 WARN L623 FunctionHandler]: Unknown extern function __getgroups_alias [2022-12-13 19:54:27,749 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk [2022-12-13 19:54:27,750 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk_warn [2022-12-13 19:54:27,750 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_alias [2022-12-13 19:54:27,751 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk [2022-12-13 19:54:27,751 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk_warn [2022-12-13 19:54:27,752 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_alias [2022-12-13 19:54:27,753 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk [2022-12-13 19:54:27,753 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk_warn [2022-12-13 19:54:27,753 WARN L623 FunctionHandler]: Unknown extern function __gethostname_alias [2022-12-13 19:54:27,754 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk [2022-12-13 19:54:27,755 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk_warn [2022-12-13 19:54:27,755 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_alias [2022-12-13 19:54:27,757 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[485134,485147] [2022-12-13 19:54:27,757 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[485245,485258] [2022-12-13 19:54:27,758 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[485364,485377] [2022-12-13 19:54:27,758 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[485438,485451] [2022-12-13 19:54:27,759 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[485531,485544] [2022-12-13 19:54:27,759 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[485655,485668] [2022-12-13 19:54:27,760 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[485739,485752] [2022-12-13 19:54:27,760 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[485811,485824] [2022-12-13 19:54:27,760 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[485867,485880] [2022-12-13 19:54:27,761 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[485960,485973] [2022-12-13 19:54:27,761 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486063,486076] [2022-12-13 19:54:27,761 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486131,486144] [2022-12-13 19:54:27,762 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486222,486235] [2022-12-13 19:54:27,762 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486284,486297] [2022-12-13 19:54:27,763 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486372,486385] [2022-12-13 19:54:27,763 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486428,486441] [2022-12-13 19:54:27,763 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486496,486509] [2022-12-13 19:54:27,764 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486590,486603] [2022-12-13 19:54:27,764 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486652,486665] [2022-12-13 19:54:27,765 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486729,486742] [2022-12-13 19:54:27,765 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486789,486802] [2022-12-13 19:54:27,765 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486853,486866] [2022-12-13 19:54:27,766 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486925,486938] [2022-12-13 19:54:27,766 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486991,487004] [2022-12-13 19:54:27,766 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[487047,487060] [2022-12-13 19:54:27,767 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[487131,487144] [2022-12-13 19:54:27,767 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[487207,487220] [2022-12-13 19:54:27,768 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-12-13 19:54:27,769 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[487842,487855] [2022-12-13 19:54:27,770 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[487896,487909] [2022-12-13 19:54:27,770 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 19:54:27,770 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 19:54:27,771 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[488160,488173] [2022-12-13 19:54:27,771 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[488223,488236] [2022-12-13 19:54:27,772 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[488305,488318] [2022-12-13 19:54:27,772 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[488371,488384] [2022-12-13 19:54:27,773 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[488428,488441] [2022-12-13 19:54:27,773 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[488498,488511] [2022-12-13 19:54:27,773 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[488576,488589] [2022-12-13 19:54:27,774 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[488648,488661] [2022-12-13 19:54:27,774 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[488710,488723] [2022-12-13 19:54:27,775 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[488766,488779] [2022-12-13 19:54:27,775 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 19:54:27,775 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[488982,488995] [2022-12-13 19:54:27,776 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[489041,489054] [2022-12-13 19:54:27,776 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[489119,489132] [2022-12-13 19:54:27,777 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[489181,489194] [2022-12-13 19:54:27,777 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[489247,489260] [2022-12-13 19:54:27,777 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[489321,489334] [2022-12-13 19:54:27,778 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[489389,489402] [2022-12-13 19:54:27,778 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[489447,489460] [2022-12-13 19:54:27,778 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[489572,489585] [2022-12-13 19:54:27,779 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[489634,489647] [2022-12-13 19:54:27,779 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[489714,489727] [2022-12-13 19:54:27,780 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_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[489776,489789] [2022-12-13 19:54:27,780 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_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[489968,489981] [2022-12-13 19:54:27,781 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_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[490027,490040] [2022-12-13 19:54:27,781 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_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[490090,490103] [2022-12-13 19:54:27,782 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_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[490168,490181] [2022-12-13 19:54:27,782 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_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[490230,490243] [2022-12-13 19:54:27,782 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_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[490296,490309] [2022-12-13 19:54:27,783 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_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[490370,490383] [2022-12-13 19:54:27,783 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_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[490438,490451] [2022-12-13 19:54:27,783 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_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[490496,490509] [2022-12-13 19:54:27,784 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_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[490559,490572] [2022-12-13 19:54:27,784 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_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[490680,490693] [2022-12-13 19:54:27,785 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_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[490760,490773] [2022-12-13 19:54:27,785 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_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[490908,490921] [2022-12-13 19:54:27,785 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_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[490988,491001] [2022-12-13 19:54:27,786 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_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[491050,491063] [2022-12-13 19:54:27,786 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_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[491188,491201] [2022-12-13 19:54:27,787 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_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[491270,491283] [2022-12-13 19:54:27,787 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_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[491334,491347] [2022-12-13 19:54:27,787 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_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[491513,491526] [2022-12-13 19:54:27,788 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 19:54:27,790 WARN L623 FunctionHandler]: Unknown extern function _IO_getc [2022-12-13 19:54:27,791 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-12-13 19:54:27,793 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-12-13 19:54:27,794 WARN L623 FunctionHandler]: Unknown extern function _IO_putc [2022-12-13 19:54:27,795 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_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[493684,493697] [2022-12-13 19:54:27,795 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_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[493740,493753] [2022-12-13 19:54:27,796 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[493825,493838] [2022-12-13 19:54:27,796 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[493883,493896] [2022-12-13 19:54:27,796 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[493941,493954] [2022-12-13 19:54:27,797 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-12-13 19:54:27,797 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_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[494122,494135] [2022-12-13 19:54:27,798 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[494291,494304] [2022-12-13 19:54:27,798 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[494438,494451] [2022-12-13 19:54:27,799 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[494494,494507] [2022-12-13 19:54:27,799 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[494546,494559] [2022-12-13 19:54:27,800 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[494923,494936] [2022-12-13 19:54:27,800 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[494979,494992] [2022-12-13 19:54:27,801 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_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[495064,495077] [2022-12-13 19:54:27,801 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_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[495122,495135] [2022-12-13 19:54:27,802 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[495180,495193] [2022-12-13 19:54:27,802 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-12-13 19:54:27,802 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[495359,495372] [2022-12-13 19:54:27,803 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[495524,495537] [2022-12-13 19:54:27,803 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[495671,495684] [2022-12-13 19:54:27,804 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_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[495727,495740] [2022-12-13 19:54:27,804 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_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[495779,495792] [2022-12-13 19:54:27,805 WARN L623 FunctionHandler]: Unknown extern function __getdelim [2022-12-13 19:54:27,806 WARN L611 FunctionHandler]: implicit declaration of function __builtin___vsnprintf_chk [2022-12-13 19:54:27,807 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-12-13 19:54:27,807 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-12-13 19:54:27,808 WARN L623 FunctionHandler]: Unknown extern function __vdprintf_chk [2022-12-13 19:54:27,808 WARN L623 FunctionHandler]: Unknown extern function __obstack_vprintf_chk [2022-12-13 19:54:27,810 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk [2022-12-13 19:54:27,810 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk_warn [2022-12-13 19:54:27,811 WARN L623 FunctionHandler]: Unknown extern function __fgets_alias [2022-12-13 19:54:27,812 WARN L623 FunctionHandler]: Unknown extern function __fread_chk [2022-12-13 19:54:27,812 WARN L623 FunctionHandler]: Unknown extern function __fread_chk_warn [2022-12-13 19:54:27,813 WARN L623 FunctionHandler]: Unknown extern function __fread_alias [2022-12-13 19:54:27,814 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk [2022-12-13 19:54:27,814 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk_warn [2022-12-13 19:54:27,815 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_alias [2022-12-13 19:54:27,816 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk [2022-12-13 19:54:27,816 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk_warn [2022-12-13 19:54:27,817 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_alias [2022-12-13 19:54:27,818 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_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[506046,506059] [2022-12-13 19:54:27,819 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_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[506134,506147] [2022-12-13 19:54:27,822 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-12-13 19:54:27,824 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[508204,508217] [2022-12-13 19:54:27,825 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[508263,508276] [2022-12-13 19:54:27,825 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[508356,508369] [2022-12-13 19:54:27,826 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_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[508446,508459] [2022-12-13 19:54:27,826 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_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[508733,508746] [2022-12-13 19:54:27,827 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[508900,508913] [2022-12-13 19:54:27,828 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[509196,509209] [2022-12-13 19:54:27,828 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 19:54:27,829 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_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[509480,509493] [2022-12-13 19:54:27,829 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_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[509802,509815] [2022-12-13 19:54:27,830 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_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[509920,509933] [2022-12-13 19:54:27,831 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_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[510251,510264] [2022-12-13 19:54:27,831 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-13 19:54:27,832 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_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[510479,510492] [2022-12-13 19:54:27,832 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_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[510538,510551] [2022-12-13 19:54:27,833 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_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[510596,510609] [2022-12-13 19:54:27,833 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-13 19:54:27,834 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_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[510827,510840] [2022-12-13 19:54:27,834 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_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[510883,510896] [2022-12-13 19:54:27,834 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-13 19:54:27,835 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_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[511116,511129] [2022-12-13 19:54:27,835 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_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[511172,511185] [2022-12-13 19:54:27,836 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_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[511450,511463] [2022-12-13 19:54:27,836 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-13 19:54:27,837 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-13 19:54:27,837 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_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[511723,511736] [2022-12-13 19:54:27,838 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_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[511780,511793] [2022-12-13 19:54:27,838 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_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[511836,511849] [2022-12-13 19:54:27,839 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_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[511927,511940] [2022-12-13 19:54:27,839 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_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[512146,512159] [2022-12-13 19:54:27,839 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-13 19:54:27,840 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_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[512370,512383] [2022-12-13 19:54:27,841 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_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[512431,512444] [2022-12-13 19:54:27,841 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_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[512486,512499] [2022-12-13 19:54:27,842 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_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[512581,512594] [2022-12-13 19:54:27,842 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_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[512713,512726] [2022-12-13 19:54:27,842 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 19:54:27,843 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_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[512940,512953] [2022-12-13 19:54:27,843 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-13 19:54:27,844 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[513172,513185] [2022-12-13 19:54:27,845 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[513235,513248] [2022-12-13 19:54:27,845 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[513332,513345] [2022-12-13 19:54:27,846 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_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[513389,513402] [2022-12-13 19:54:27,846 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_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[513450,513463] [2022-12-13 19:54:27,847 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[513598,513611] [2022-12-13 19:54:27,847 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-13 19:54:27,848 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[513826,513839] [2022-12-13 19:54:27,849 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[513889,513902] [2022-12-13 19:54:27,849 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[513986,513999] [2022-12-13 19:54:27,850 WARN L623 FunctionHandler]: Unknown extern function fputc_unlocked [2022-12-13 19:54:27,850 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[514183,514196] [2022-12-13 19:54:27,850 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[514240,514253] [2022-12-13 19:54:27,851 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[514331,514344] [2022-12-13 19:54:27,852 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_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[514729,514742] [2022-12-13 19:54:27,852 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_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[514853,514866] [2022-12-13 19:54:27,853 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_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[514925,514938] [2022-12-13 19:54:27,853 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_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[514982,514995] [2022-12-13 19:54:27,854 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[515073,515086] [2022-12-13 19:54:27,854 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[515125,515138] [2022-12-13 19:54:27,854 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[515223,515236] [2022-12-13 19:54:27,855 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_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[515295,515308] [2022-12-13 19:54:27,855 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_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[515352,515365] [2022-12-13 19:54:27,856 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_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[515443,515456] [2022-12-13 19:54:27,856 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_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[515495,515508] [2022-12-13 19:54:27,856 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_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[515564,515577] [2022-12-13 19:54:27,857 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_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[515636,515649] [2022-12-13 19:54:27,858 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_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[515693,515706] [2022-12-13 19:54:27,867 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_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[515784,515797] [2022-12-13 19:54:27,867 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_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[515836,515849] [2022-12-13 19:54:27,868 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 19:54:27,871 WARN L623 FunctionHandler]: Unknown extern function getdelim [2022-12-13 19:54:27,871 WARN L623 FunctionHandler]: Unknown extern function feof [2022-12-13 19:54:27,875 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_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[519313,519326] [2022-12-13 19:54:27,875 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_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[519416,519429] [2022-12-13 19:54:27,875 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_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[519488,519501] [2022-12-13 19:54:27,876 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[519578,519591] [2022-12-13 19:54:27,876 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[519631,519644] [2022-12-13 19:54:27,876 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[519684,519697] [2022-12-13 19:54:27,877 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[519762,519775] [2022-12-13 19:54:27,877 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[519838,519851] [2022-12-13 19:54:27,878 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[520383,520396] [2022-12-13 19:54:27,879 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[520477,520490] [2022-12-13 19:54:27,879 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[520536,520549] [2022-12-13 19:54:27,879 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 19:54:27,880 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[520727,520740] [2022-12-13 19:54:27,880 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[520786,520799] [2022-12-13 19:54:27,881 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[520851,520864] [2022-12-13 19:54:27,881 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[520910,520923] [2022-12-13 19:54:27,881 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-13 19:54:27,882 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[521065,521078] [2022-12-13 19:54:27,882 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[521124,521137] [2022-12-13 19:54:27,882 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[521189,521202] [2022-12-13 19:54:27,883 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[521248,521261] [2022-12-13 19:54:27,883 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 19:54:27,883 WARN L623 FunctionHandler]: Unknown extern function pathconf [2022-12-13 19:54:27,884 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[521494,521507] [2022-12-13 19:54:27,884 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[521555,521568] [2022-12-13 19:54:27,884 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 19:54:27,885 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[521730,521743] [2022-12-13 19:54:27,885 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[521793,521806] [2022-12-13 19:54:27,886 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[521862,521875] [2022-12-13 19:54:27,886 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[521925,521938] [2022-12-13 19:54:27,886 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 19:54:27,887 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[522380,522393] [2022-12-13 19:54:27,887 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[522457,522470] [2022-12-13 19:54:27,888 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[522576,522589] [2022-12-13 19:54:27,888 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[522635,522648] [2022-12-13 19:54:27,889 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[522694,522707] [2022-12-13 19:54:27,889 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[522882,522895] [2022-12-13 19:54:27,889 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[523035,523048] [2022-12-13 19:54:27,890 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[523094,523107] [2022-12-13 19:54:27,890 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[523261,523274] [2022-12-13 19:54:27,892 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[523993,524006] [2022-12-13 19:54:27,892 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[524107,524120] [2022-12-13 19:54:27,893 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 19:54:27,893 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[524458,524471] [2022-12-13 19:54:27,894 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[524528,524541] [2022-12-13 19:54:27,894 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-13 19:54:27,894 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[524684,524697] [2022-12-13 19:54:27,895 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[524754,524767] [2022-12-13 19:54:27,895 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 19:54:27,896 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[524985,524998] [2022-12-13 19:54:27,896 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[525055,525068] [2022-12-13 19:54:27,896 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-13 19:54:27,897 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[525226,525239] [2022-12-13 19:54:27,897 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[525296,525309] [2022-12-13 19:54:27,897 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[525376,525389] [2022-12-13 19:54:27,898 WARN L623 FunctionHandler]: Unknown extern function readdir [2022-12-13 19:54:27,898 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 19:54:27,900 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 19:54:27,901 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[527663,527676] [2022-12-13 19:54:27,901 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[527720,527733] [2022-12-13 19:54:27,902 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[527879,527892] [2022-12-13 19:54:27,902 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[528009,528022] [2022-12-13 19:54:27,902 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[528111,528124] [2022-12-13 19:54:27,903 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[528241,528254] [2022-12-13 19:54:27,903 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[528341,528354] [2022-12-13 19:54:27,903 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[528398,528411] [2022-12-13 19:54:27,904 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_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[528766,528779] [2022-12-13 19:54:27,904 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_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[528823,528836] [2022-12-13 19:54:27,905 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 19:54:27,905 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_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[529199,529212] [2022-12-13 19:54:27,906 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_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[529256,529269] [2022-12-13 19:54:27,906 WARN L623 FunctionHandler]: Unknown extern function closedir [2022-12-13 19:54:27,907 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_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[529767,529780] [2022-12-13 19:54:27,907 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_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[529817,529830] [2022-12-13 19:54:27,908 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[530304,530317] [2022-12-13 19:54:27,908 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[530573,530586] [2022-12-13 19:54:27,908 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[530698,530711] [2022-12-13 19:54:27,909 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[530774,530787] [2022-12-13 19:54:27,909 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[530868,530881] [2022-12-13 19:54:27,909 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[530929,530942] [2022-12-13 19:54:27,909 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[531003,531016] [2022-12-13 19:54:27,910 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 19:54:27,910 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_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[531301,531314] [2022-12-13 19:54:27,910 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_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[531362,531375] [2022-12-13 19:54:27,910 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_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[531436,531449] [2022-12-13 19:54:27,911 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_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[531569,531582] [2022-12-13 19:54:27,911 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_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[531700,531713] [2022-12-13 19:54:27,911 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_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[532264,532277] [2022-12-13 19:54:27,912 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_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[532338,532351] [2022-12-13 19:54:27,912 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_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[532423,532436] [2022-12-13 19:54:27,912 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 19:54:27,912 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_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[532664,532677] [2022-12-13 19:54:27,913 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_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[532740,532753] [2022-12-13 19:54:27,913 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_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[532838,532851] [2022-12-13 19:54:27,913 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_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[532912,532925] [2022-12-13 19:54:27,913 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_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[533033,533046] [2022-12-13 19:54:27,913 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_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[533107,533120] [2022-12-13 19:54:27,914 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_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[533363,533376] [2022-12-13 19:54:27,915 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_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[533764,533777] [2022-12-13 19:54:27,915 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_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[534178,534191] [2022-12-13 19:54:27,917 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_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[534461,534474] [2022-12-13 19:54:27,917 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_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[534587,534600] [2022-12-13 19:54:27,918 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_3bdf8c47-7106-4bdf-9caa-70f7ad6d0967/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[534805,534818] [2022-12-13 19:54:27,923 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-13 19:54:27,945 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-12-13 19:54:27,947 WARN L623 FunctionHandler]: Unknown extern function strtod_l [2022-12-13 19:54:27,948 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-12-13 19:54:27,949 WARN L623 FunctionHandler]: Unknown extern function strtold_l [2022-12-13 19:54:27,952 WARN L623 FunctionHandler]: Unknown extern function __recv_chk [2022-12-13 19:54:27,953 WARN L623 FunctionHandler]: Unknown extern function __recv_chk_warn [2022-12-13 19:54:27,953 WARN L623 FunctionHandler]: Unknown extern function __recv_alias [2022-12-13 19:54:27,954 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk [2022-12-13 19:54:27,955 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk_warn [2022-12-13 19:54:27,956 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_alias [2022-12-13 19:54:27,957 WARN L623 FunctionHandler]: Unknown extern function getaddrinfo [2022-12-13 19:54:27,958 WARN L623 FunctionHandler]: Unknown extern function __strdup [2022-12-13 19:54:27,958 WARN L623 FunctionHandler]: Unknown extern function freeaddrinfo [2022-12-13 19:54:27,959 WARN L623 FunctionHandler]: Unknown extern function gai_strerror [2022-12-13 19:54:27,962 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 19:54:27,962 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 19:54:27,963 WARN L623 FunctionHandler]: Unknown extern function __rawmemchr [2022-12-13 19:54:27,968 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 19:54:27,968 WARN L623 FunctionHandler]: Unknown extern function lstat [2022-12-13 19:54:27,969 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 19:54:27,969 WARN L611 FunctionHandler]: implicit declaration of function __builtin_strspn [2022-12-13 19:54:27,971 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 19:54:27,972 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 19:54:27,973 WARN L623 FunctionHandler]: Unknown extern function memmove [2022-12-13 19:54:27,974 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 19:54:27,977 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 19:54:27,978 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-12-13 19:54:27,979 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 19:54:27,980 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 19:54:27,981 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 19:54:27,983 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 19:54:27,984 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 19:54:27,986 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: rpl_fcntl [2022-12-13 19:54:27,986 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@57efd85e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:54:27, skipping insertion in model container [2022-12-13 19:54:27,986 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-13 19:54:27,987 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-12-13 19:54:27,988 INFO L158 Benchmark]: Toolchain (without parser) took 30864.01ms. Allocated memory was 123.7MB in the beginning and 197.1MB in the end (delta: 73.4MB). Free memory was 46.3MB in the beginning and 86.6MB in the end (delta: -40.3MB). Peak memory consumption was 102.8MB. Max. memory is 16.1GB. [2022-12-13 19:54:27,989 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 54.5MB. Free memory is still 32.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-13 19:54:27,989 INFO L158 Benchmark]: CACSL2BoogieTranslator took 30861.80ms. Allocated memory was 123.7MB in the beginning and 197.1MB in the end (delta: 73.4MB). Free memory was 46.1MB in the beginning and 86.6MB in the end (delta: -40.4MB). Peak memory consumption was 102.8MB. Max. memory is 16.1GB. [2022-12-13 19:54:27,990 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 54.5MB. Free memory is still 32.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 30861.80ms. Allocated memory was 123.7MB in the beginning and 197.1MB in the end (delta: 73.4MB). Free memory was 46.1MB in the beginning and 86.6MB in the end (delta: -40.4MB). Peak memory consumption was 102.8MB. 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