./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 38b53e6a Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/bin/utaipan-ByfvJB40ur/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/bin/utaipan-ByfvJB40ur/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/bin/utaipan-ByfvJB40ur/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/bin/utaipan-ByfvJB40ur/config/TaipanReach.xml -i ../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/bin/utaipan-ByfvJB40ur/config/svcomp-Overflow-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/bin/utaipan-ByfvJB40ur --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 2c8aac95267dec68e99458351999ea740fa786a82a6feb1ce5c8effaf4a32372 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-38b53e6 [2022-11-25 22:25:33,341 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 22:25:33,345 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 22:25:33,377 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 22:25:33,378 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 22:25:33,379 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 22:25:33,381 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 22:25:33,383 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 22:25:33,385 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 22:25:33,386 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 22:25:33,388 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 22:25:33,389 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 22:25:33,390 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 22:25:33,391 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 22:25:33,393 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 22:25:33,394 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 22:25:33,396 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 22:25:33,397 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 22:25:33,399 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 22:25:33,402 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 22:25:33,404 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 22:25:33,415 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 22:25:33,417 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 22:25:33,418 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 22:25:33,422 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 22:25:33,431 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 22:25:33,431 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 22:25:33,433 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 22:25:33,433 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 22:25:33,435 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 22:25:33,435 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 22:25:33,436 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 22:25:33,437 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 22:25:33,440 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 22:25:33,443 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 22:25:33,444 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 22:25:33,446 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 22:25:33,447 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 22:25:33,447 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 22:25:33,450 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 22:25:33,453 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 22:25:33,464 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/bin/utaipan-ByfvJB40ur/config/svcomp-Overflow-64bit-Taipan_Default.epf [2022-11-25 22:25:33,491 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 22:25:33,491 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 22:25:33,491 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 22:25:33,492 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 22:25:33,492 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 22:25:33,493 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 22:25:33,493 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-25 22:25:33,493 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-25 22:25:33,494 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-25 22:25:33,494 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-25 22:25:33,494 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-25 22:25:33,495 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-25 22:25:33,495 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-25 22:25:33,495 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-25 22:25:33,495 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-25 22:25:33,496 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-25 22:25:33,496 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-25 22:25:33,496 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-25 22:25:33,497 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 22:25:33,497 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-25 22:25:33,498 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 22:25:33,498 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 22:25:33,498 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-25 22:25:33,499 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 22:25:33,499 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-25 22:25:33,499 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-25 22:25:33,500 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-25 22:25:33,500 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 22:25:33,500 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-25 22:25:33,500 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 22:25:33,501 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 22:25:33,501 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 22:25:33,501 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 22:25:33,502 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-25 22:25:33,502 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 22:25:33,502 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-25 22:25:33,502 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-25 22:25:33,503 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-25 22:25:33,503 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-25 22:25:33,503 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-25 22:25:33,503 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/bin/utaipan-ByfvJB40ur/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/bin/utaipan-ByfvJB40ur Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2c8aac95267dec68e99458351999ea740fa786a82a6feb1ce5c8effaf4a32372 [2022-11-25 22:25:33,814 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 22:25:33,848 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 22:25:33,851 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 22:25:33,868 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 22:25:33,869 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 22:25:33,870 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/bin/utaipan-ByfvJB40ur/../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i [2022-11-25 22:25:36,898 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 22:25:39,057 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 22:25:39,058 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i [2022-11-25 22:25:39,281 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/bin/utaipan-ByfvJB40ur/data/f36fcdcf2/1a1613bf94434c7ba479858acd3086b4/FLAG5d363895a [2022-11-25 22:25:39,302 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/bin/utaipan-ByfvJB40ur/data/f36fcdcf2/1a1613bf94434c7ba479858acd3086b4 [2022-11-25 22:25:39,308 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 22:25:39,310 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 22:25:39,315 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 22:25:39,315 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 22:25:39,320 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 22:25:39,321 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 10:25:39" (1/1) ... [2022-11-25 22:25:39,322 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@62f7beda and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:25:39, skipping insertion in model container [2022-11-25 22:25:39,323 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 10:25:39" (1/1) ... [2022-11-25 22:25:39,332 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 22:25:40,129 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 22:26:10,529 WARN L623 FunctionHandler]: Unknown extern function __xstat [2022-11-25 22:26:10,530 WARN L623 FunctionHandler]: Unknown extern function __lxstat [2022-11-25 22:26:10,531 WARN L623 FunctionHandler]: Unknown extern function __fxstat [2022-11-25 22:26:10,532 WARN L623 FunctionHandler]: Unknown extern function __fxstatat [2022-11-25 22:26:10,533 WARN L623 FunctionHandler]: Unknown extern function __xmknod [2022-11-25 22:26:10,534 WARN L623 FunctionHandler]: Unknown extern function __xmknodat [2022-11-25 22:26:10,535 WARN L623 FunctionHandler]: Unknown extern function __xstat64 [2022-11-25 22:26:10,536 WARN L623 FunctionHandler]: Unknown extern function __lxstat64 [2022-11-25 22:26:10,537 WARN L623 FunctionHandler]: Unknown extern function __fxstat64 [2022-11-25 22:26:10,538 WARN L623 FunctionHandler]: Unknown extern function __fxstatat64 [2022-11-25 22:26:10,548 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-11-25 22:26:10,553 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-11-25 22:26:10,554 WARN L623 FunctionHandler]: Unknown extern function strtoll [2022-11-25 22:26:10,556 WARN L623 FunctionHandler]: Unknown extern function __realpath_chk [2022-11-25 22:26:10,561 WARN L623 FunctionHandler]: Unknown extern function __realpath_alias [2022-11-25 22:26:10,563 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk [2022-11-25 22:26:10,564 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk_warn [2022-11-25 22:26:10,565 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_alias [2022-11-25 22:26:10,568 WARN L623 FunctionHandler]: Unknown extern function __wctomb_chk [2022-11-25 22:26:10,569 WARN L623 FunctionHandler]: Unknown extern function __wctomb_alias [2022-11-25 22:26:10,570 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk [2022-11-25 22:26:10,571 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk_warn [2022-11-25 22:26:10,572 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_alias [2022-11-25 22:26:10,574 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk [2022-11-25 22:26:10,575 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk_warn [2022-11-25 22:26:10,576 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_alias [2022-11-25 22:26:10,602 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memcpy_chk [2022-11-25 22:26:10,603 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memmove_chk [2022-11-25 22:26:10,604 WARN L611 FunctionHandler]: implicit declaration of function __builtin___mempcpy_chk [2022-11-25 22:26:10,605 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memset_chk [2022-11-25 22:26:10,607 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcpy_chk [2022-11-25 22:26:10,608 WARN L611 FunctionHandler]: implicit declaration of function __builtin___stpcpy_chk [2022-11-25 22:26:10,610 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncpy_chk [2022-11-25 22:26:10,611 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_chk [2022-11-25 22:26:10,612 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_alias [2022-11-25 22:26:10,613 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcat_chk [2022-11-25 22:26:10,614 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncat_chk [2022-11-25 22:26:10,616 WARN L623 FunctionHandler]: Unknown extern function fchmod [2022-11-25 22:26:10,616 WARN L623 FunctionHandler]: Unknown extern function chmod [2022-11-25 22:26:10,618 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-11-25 22:26:10,619 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 22:26:10,620 WARN L623 FunctionHandler]: Unknown extern function error [2022-11-25 22:26:10,622 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 22:26:10,623 WARN L623 FunctionHandler]: Unknown extern function error [2022-11-25 22:26:10,624 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-11-25 22:26:10,624 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 22:26:10,625 WARN L623 FunctionHandler]: Unknown extern function error [2022-11-25 22:26:10,627 WARN L623 FunctionHandler]: Unknown extern function __read_chk [2022-11-25 22:26:10,628 WARN L623 FunctionHandler]: Unknown extern function __read_chk_warn [2022-11-25 22:26:10,628 WARN L623 FunctionHandler]: Unknown extern function __read_alias [2022-11-25 22:26:10,630 WARN L623 FunctionHandler]: Unknown extern function __pread_chk [2022-11-25 22:26:10,631 WARN L623 FunctionHandler]: Unknown extern function __pread_chk_warn [2022-11-25 22:26:10,632 WARN L623 FunctionHandler]: Unknown extern function __pread_alias [2022-11-25 22:26:10,634 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk [2022-11-25 22:26:10,635 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk_warn [2022-11-25 22:26:10,636 WARN L623 FunctionHandler]: Unknown extern function __pread64_alias [2022-11-25 22:26:10,637 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk [2022-11-25 22:26:10,638 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk_warn [2022-11-25 22:26:10,639 WARN L623 FunctionHandler]: Unknown extern function __readlink_alias [2022-11-25 22:26:10,641 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk [2022-11-25 22:26:10,642 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk_warn [2022-11-25 22:26:10,642 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_alias [2022-11-25 22:26:10,644 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk [2022-11-25 22:26:10,645 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk_warn [2022-11-25 22:26:10,646 WARN L623 FunctionHandler]: Unknown extern function __getcwd_alias [2022-11-25 22:26:10,647 WARN L623 FunctionHandler]: Unknown extern function __getwd_chk [2022-11-25 22:26:10,647 WARN L623 FunctionHandler]: Unknown extern function __getwd_warn [2022-11-25 22:26:10,649 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk [2022-11-25 22:26:10,651 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk_warn [2022-11-25 22:26:10,651 WARN L623 FunctionHandler]: Unknown extern function __confstr_alias [2022-11-25 22:26:10,653 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk [2022-11-25 22:26:10,654 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk_warn [2022-11-25 22:26:10,654 WARN L623 FunctionHandler]: Unknown extern function __getgroups_alias [2022-11-25 22:26:10,656 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk [2022-11-25 22:26:10,657 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk_warn [2022-11-25 22:26:10,657 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_alias [2022-11-25 22:26:10,659 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk [2022-11-25 22:26:10,660 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk_warn [2022-11-25 22:26:10,660 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_alias [2022-11-25 22:26:10,662 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk [2022-11-25 22:26:10,663 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk_warn [2022-11-25 22:26:10,664 WARN L623 FunctionHandler]: Unknown extern function __gethostname_alias [2022-11-25 22:26:10,665 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk [2022-11-25 22:26:10,666 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk_warn [2022-11-25 22:26:10,667 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_alias [2022-11-25 22:26:10,670 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-11-25 22:26:10,671 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 22:26:10,672 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 22:26:10,673 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 22:26:10,674 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 22:26:10,676 WARN L623 FunctionHandler]: Unknown extern function _IO_getc [2022-11-25 22:26:10,678 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-11-25 22:26:10,680 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-11-25 22:26:10,681 WARN L623 FunctionHandler]: Unknown extern function _IO_putc [2022-11-25 22:26:10,683 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[478317,478330] [2022-11-25 22:26:10,684 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[478373,478386] [2022-11-25 22:26:10,684 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[478458,478471] [2022-11-25 22:26:10,685 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[478516,478529] [2022-11-25 22:26:10,685 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[478574,478587] [2022-11-25 22:26:10,686 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-11-25 22:26:10,686 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[478755,478768] [2022-11-25 22:26:10,687 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[478924,478937] [2022-11-25 22:26:10,688 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[479071,479084] [2022-11-25 22:26:10,689 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[479127,479140] [2022-11-25 22:26:10,689 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[479179,479192] [2022-11-25 22:26:10,690 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[479556,479569] [2022-11-25 22:26:10,691 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[479612,479625] [2022-11-25 22:26:10,691 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[479697,479710] [2022-11-25 22:26:10,692 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[479755,479768] [2022-11-25 22:26:10,692 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[479813,479826] [2022-11-25 22:26:10,693 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-11-25 22:26:10,693 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[479992,480005] [2022-11-25 22:26:10,694 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[480156,480169] [2022-11-25 22:26:10,695 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[480303,480316] [2022-11-25 22:26:10,699 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[480359,480372] [2022-11-25 22:26:10,700 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[480410,480423] [2022-11-25 22:26:10,700 WARN L623 FunctionHandler]: Unknown extern function __getdelim [2022-11-25 22:26:10,702 WARN L611 FunctionHandler]: implicit declaration of function __builtin___vsnprintf_chk [2022-11-25 22:26:10,704 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-11-25 22:26:10,706 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-11-25 22:26:10,710 WARN L623 FunctionHandler]: Unknown extern function __vdprintf_chk [2022-11-25 22:26:10,711 WARN L623 FunctionHandler]: Unknown extern function __obstack_vprintf_chk [2022-11-25 22:26:10,712 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk [2022-11-25 22:26:10,713 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk_warn [2022-11-25 22:26:10,714 WARN L623 FunctionHandler]: Unknown extern function __fgets_alias [2022-11-25 22:26:10,716 WARN L623 FunctionHandler]: Unknown extern function __fread_chk [2022-11-25 22:26:10,717 WARN L623 FunctionHandler]: Unknown extern function __fread_chk_warn [2022-11-25 22:26:10,717 WARN L623 FunctionHandler]: Unknown extern function __fread_alias [2022-11-25 22:26:10,719 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk [2022-11-25 22:26:10,720 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk_warn [2022-11-25 22:26:10,720 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_alias [2022-11-25 22:26:10,721 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk [2022-11-25 22:26:10,722 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk_warn [2022-11-25 22:26:10,723 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_alias [2022-11-25 22:26:10,724 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_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[490677,490690] [2022-11-25 22:26:10,725 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_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[490765,490778] [2022-11-25 22:26:10,728 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-11-25 22:26:10,729 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_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[492820,492833] [2022-11-25 22:26:10,731 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_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[492968,492981] [2022-11-25 22:26:10,732 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[493172,493185] [2022-11-25 22:26:10,733 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[493262,493275] [2022-11-25 22:26:10,734 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[493549,493562] [2022-11-25 22:26:10,734 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[493716,493729] [2022-11-25 22:26:10,736 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[494123,494136] [2022-11-25 22:26:10,736 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 22:26:10,737 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_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[494407,494420] [2022-11-25 22:26:10,738 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_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[494729,494742] [2022-11-25 22:26:10,739 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_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[494847,494860] [2022-11-25 22:26:10,740 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[495178,495191] [2022-11-25 22:26:10,741 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-11-25 22:26:10,741 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[495406,495419] [2022-11-25 22:26:10,742 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[495465,495478] [2022-11-25 22:26:10,742 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[495523,495536] [2022-11-25 22:26:10,743 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-11-25 22:26:10,743 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[495754,495767] [2022-11-25 22:26:10,744 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[495810,495823] [2022-11-25 22:26:10,745 WARN L623 FunctionHandler]: Unknown extern function error [2022-11-25 22:26:10,745 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[496043,496056] [2022-11-25 22:26:10,745 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[496099,496112] [2022-11-25 22:26:10,746 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[496377,496390] [2022-11-25 22:26:10,747 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-11-25 22:26:10,747 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-11-25 22:26:10,748 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[496635,496648] [2022-11-25 22:26:10,749 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[496691,496704] [2022-11-25 22:26:10,749 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[496798,496811] [2022-11-25 22:26:10,750 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[496943,496956] [2022-11-25 22:26:10,751 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[497162,497175] [2022-11-25 22:26:10,751 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-11-25 22:26:10,752 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[497371,497384] [2022-11-25 22:26:10,753 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[497426,497439] [2022-11-25 22:26:10,753 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[497537,497550] [2022-11-25 22:26:10,754 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[497686,497699] [2022-11-25 22:26:10,755 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[497818,497831] [2022-11-25 22:26:10,755 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 22:26:10,756 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[498045,498058] [2022-11-25 22:26:10,756 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-11-25 22:26:10,757 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_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[498262,498275] [2022-11-25 22:26:10,758 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_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[498319,498332] [2022-11-25 22:26:10,758 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_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[498380,498393] [2022-11-25 22:26:10,759 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_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[498493,498506] [2022-11-25 22:26:10,760 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_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[498644,498657] [2022-11-25 22:26:10,760 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_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[498792,498805] [2022-11-25 22:26:10,761 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-11-25 22:26:10,762 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_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[499005,499018] [2022-11-25 22:26:10,763 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_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[499118,499131] [2022-11-25 22:26:10,763 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_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[499269,499282] [2022-11-25 22:26:10,764 WARN L623 FunctionHandler]: Unknown extern function fputc_unlocked [2022-11-25 22:26:10,765 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_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[499451,499464] [2022-11-25 22:26:10,765 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_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[499558,499571] [2022-11-25 22:26:10,766 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_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[499703,499716] [2022-11-25 22:26:10,767 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_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[500101,500114] [2022-11-25 22:26:10,768 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[500225,500238] [2022-11-25 22:26:10,769 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_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[500282,500295] [2022-11-25 22:26:10,769 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_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[500334,500347] [2022-11-25 22:26:10,770 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_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[500441,500454] [2022-11-25 22:26:10,771 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_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[500586,500599] [2022-11-25 22:26:10,771 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_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[500684,500697] [2022-11-25 22:26:10,772 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_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[500741,500754] [2022-11-25 22:26:10,772 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_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[500793,500806] [2022-11-25 22:26:10,773 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_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[500900,500913] [2022-11-25 22:26:10,773 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_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[501045,501058] [2022-11-25 22:26:10,774 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_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[501114,501127] [2022-11-25 22:26:10,774 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_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[501171,501184] [2022-11-25 22:26:10,775 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_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[501223,501236] [2022-11-25 22:26:10,775 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_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[501330,501343] [2022-11-25 22:26:10,776 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_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[501475,501488] [2022-11-25 22:26:10,777 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 22:26:10,780 WARN L623 FunctionHandler]: Unknown extern function getdelim [2022-11-25 22:26:10,781 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_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[503420,503433] [2022-11-25 22:26:10,782 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_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[503476,503489] [2022-11-25 22:26:10,782 WARN L623 FunctionHandler]: Unknown extern function feof [2022-11-25 22:26:10,783 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_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[503614,503627] [2022-11-25 22:26:10,784 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_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[503769,503782] [2022-11-25 22:26:10,784 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_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[503926,503939] [2022-11-25 22:26:10,785 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_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[503983,503996] [2022-11-25 22:26:10,785 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_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[504055,504068] [2022-11-25 22:26:10,786 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_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[504111,504124] [2022-11-25 22:26:10,786 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_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[504183,504196] [2022-11-25 22:26:10,790 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[505532,505545] [2022-11-25 22:26:10,790 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[505635,505648] [2022-11-25 22:26:10,791 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[505706,505719] [2022-11-25 22:26:10,791 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[505758,505771] [2022-11-25 22:26:10,792 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[505810,505823] [2022-11-25 22:26:10,792 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[505861,505874] [2022-11-25 22:26:10,793 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[505951,505964] [2022-11-25 22:26:10,793 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506005,506018] [2022-11-25 22:26:10,794 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506075,506088] [2022-11-25 22:26:10,794 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506128,506141] [2022-11-25 22:26:10,795 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_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506205,506218] [2022-11-25 22:26:10,795 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_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506275,506288] [2022-11-25 22:26:10,796 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_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506329,506342] [2022-11-25 22:26:10,796 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_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506383,506396] [2022-11-25 22:26:10,797 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_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506436,506449] [2022-11-25 22:26:10,797 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_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506511,506524] [2022-11-25 22:26:10,798 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_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506579,506592] [2022-11-25 22:26:10,798 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_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506631,506644] [2022-11-25 22:26:10,799 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_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506683,506696] [2022-11-25 22:26:10,799 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_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506734,506747] [2022-11-25 22:26:10,808 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 22:26:10,809 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-11-25 22:26:10,811 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 22:26:10,812 WARN L623 FunctionHandler]: Unknown extern function pathconf [2022-11-25 22:26:10,813 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 22:26:10,815 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 22:26:10,824 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 22:26:10,827 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-11-25 22:26:10,828 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 22:26:10,829 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-11-25 22:26:10,830 WARN L623 FunctionHandler]: Unknown extern function readdir [2022-11-25 22:26:10,831 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 22:26:10,833 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 22:26:10,836 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 22:26:10,841 WARN L623 FunctionHandler]: Unknown extern function closedir [2022-11-25 22:26:10,846 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 22:26:10,850 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 22:26:10,867 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-11-25 22:26:10,898 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536081,536094] [2022-11-25 22:26:10,898 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536136,536149] [2022-11-25 22:26:10,899 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536227,536240] [2022-11-25 22:26:10,899 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536284,536297] [2022-11-25 22:26:10,899 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536339,536352] [2022-11-25 22:26:10,900 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536430,536443] [2022-11-25 22:26:10,900 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536488,536501] [2022-11-25 22:26:10,901 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_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536545,536558] [2022-11-25 22:26:10,901 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_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536643,536656] [2022-11-25 22:26:10,902 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_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536702,536715] [2022-11-25 22:26:10,903 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_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536805,536818] [2022-11-25 22:26:10,903 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_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536864,536877] [2022-11-25 22:26:10,906 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_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536921,536934] [2022-11-25 22:26:10,907 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_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537007,537020] [2022-11-25 22:26:10,908 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_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537066,537079] [2022-11-25 22:26:10,915 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_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537178,537191] [2022-11-25 22:26:10,918 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_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537234,537247] [2022-11-25 22:26:10,920 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537314,537327] [2022-11-25 22:26:10,920 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537371,537384] [2022-11-25 22:26:10,921 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537511,537524] [2022-11-25 22:26:10,922 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537570,537583] [2022-11-25 22:26:10,922 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537669,537682] [2022-11-25 22:26:10,924 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537730,537743] [2022-11-25 22:26:10,924 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537789,537802] [2022-11-25 22:26:10,924 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537888,537901] [2022-11-25 22:26:10,929 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537950,537963] [2022-11-25 22:26:10,932 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538011,538024] [2022-11-25 22:26:10,933 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538121,538134] [2022-11-25 22:26:10,933 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538184,538197] [2022-11-25 22:26:10,934 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538291,538304] [2022-11-25 22:26:10,934 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538354,538367] [2022-11-25 22:26:10,934 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538415,538428] [2022-11-25 22:26:10,935 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538513,538526] [2022-11-25 22:26:10,936 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538576,538589] [2022-11-25 22:26:10,936 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538692,538705] [2022-11-25 22:26:10,936 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538752,538765] [2022-11-25 22:26:10,937 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538844,538857] [2022-11-25 22:26:10,937 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538905,538918] [2022-11-25 22:26:10,941 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-11-25 22:26:11,009 WARN L623 FunctionHandler]: Unknown extern function strtod_l [2022-11-25 22:26:11,010 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-11-25 22:26:11,071 WARN L623 FunctionHandler]: Unknown extern function strtold_l [2022-11-25 22:26:11,075 WARN L623 FunctionHandler]: Unknown extern function __recv_chk [2022-11-25 22:26:11,076 WARN L623 FunctionHandler]: Unknown extern function __recv_chk_warn [2022-11-25 22:26:11,076 WARN L623 FunctionHandler]: Unknown extern function __recv_alias [2022-11-25 22:26:11,078 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk [2022-11-25 22:26:11,079 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk_warn [2022-11-25 22:26:11,079 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_alias [2022-11-25 22:26:11,084 WARN L623 FunctionHandler]: Unknown extern function getaddrinfo [2022-11-25 22:26:11,086 WARN L623 FunctionHandler]: Unknown extern function __strdup [2022-11-25 22:26:11,086 WARN L623 FunctionHandler]: Unknown extern function freeaddrinfo [2022-11-25 22:26:11,087 WARN L623 FunctionHandler]: Unknown extern function gai_strerror [2022-11-25 22:26:11,090 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 22:26:11,091 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 22:26:11,091 WARN L623 FunctionHandler]: Unknown extern function __rawmemchr [2022-11-25 22:26:11,105 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 22:26:11,105 WARN L623 FunctionHandler]: Unknown extern function lstat [2022-11-25 22:26:11,106 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 22:26:11,107 WARN L611 FunctionHandler]: implicit declaration of function __builtin_strspn [2022-11-25 22:26:11,108 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 22:26:11,109 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 22:26:11,110 WARN L623 FunctionHandler]: Unknown extern function memmove [2022-11-25 22:26:11,111 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 22:26:11,114 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 22:26:11,115 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-11-25 22:26:11,117 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 22:26:11,118 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 22:26:11,119 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 22:26:11,130 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 22:26:11,132 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 22:26:11,134 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: rpl_fcntl [2022-11-25 22:26:11,134 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@73d09380 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:26:11, skipping insertion in model container [2022-11-25 22:26:11,134 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-25 22:26:11,135 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-25 22:26:11,136 INFO L158 Benchmark]: Toolchain (without parser) took 31825.88ms. Allocated memory was 174.1MB in the beginning and 299.9MB in the end (delta: 125.8MB). Free memory was 72.3MB in the beginning and 143.6MB in the end (delta: -71.3MB). Peak memory consumption was 152.5MB. Max. memory is 16.1GB. [2022-11-25 22:26:11,137 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 132.1MB. Free memory is still 108.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-25 22:26:11,138 INFO L158 Benchmark]: CACSL2BoogieTranslator took 31819.91ms. Allocated memory was 174.1MB in the beginning and 299.9MB in the end (delta: 125.8MB). Free memory was 71.6MB in the beginning and 143.6MB in the end (delta: -72.0MB). Peak memory consumption was 152.5MB. Max. memory is 16.1GB. [2022-11-25 22:26:11,142 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 132.1MB. Free memory is still 108.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 31819.91ms. Allocated memory was 174.1MB in the beginning and 299.9MB in the end (delta: 125.8MB). Free memory was 71.6MB in the beginning and 143.6MB in the end (delta: -72.0MB). Peak memory consumption was 152.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 12213]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: rpl_fcntl RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/bin/utaipan-ByfvJB40ur/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/bin/utaipan-ByfvJB40ur/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/bin/utaipan-ByfvJB40ur/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/bin/utaipan-ByfvJB40ur/config/TaipanReach.xml -i ../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/bin/utaipan-ByfvJB40ur/config/svcomp-Overflow-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/bin/utaipan-ByfvJB40ur --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 2c8aac95267dec68e99458351999ea740fa786a82a6feb1ce5c8effaf4a32372 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-38b53e6 [2022-11-25 22:26:13,467 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 22:26:13,470 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 22:26:13,510 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 22:26:13,511 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 22:26:13,514 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 22:26:13,517 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 22:26:13,521 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 22:26:13,523 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 22:26:13,528 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 22:26:13,530 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 22:26:13,532 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 22:26:13,533 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 22:26:13,535 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 22:26:13,536 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 22:26:13,540 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 22:26:13,541 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 22:26:13,542 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 22:26:13,544 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 22:26:13,545 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 22:26:13,547 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 22:26:13,553 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 22:26:13,554 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 22:26:13,555 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 22:26:13,566 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 22:26:13,566 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 22:26:13,567 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 22:26:13,568 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 22:26:13,568 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 22:26:13,569 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 22:26:13,569 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 22:26:13,570 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 22:26:13,570 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 22:26:13,571 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 22:26:13,580 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 22:26:13,580 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 22:26:13,581 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 22:26:13,582 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 22:26:13,582 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 22:26:13,583 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 22:26:13,584 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 22:26:13,589 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/bin/utaipan-ByfvJB40ur/config/svcomp-Overflow-64bit-Taipan_Bitvector.epf [2022-11-25 22:26:13,631 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 22:26:13,631 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 22:26:13,633 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 22:26:13,633 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 22:26:13,634 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 22:26:13,635 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 22:26:13,635 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-25 22:26:13,635 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-25 22:26:13,636 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-25 22:26:13,636 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-25 22:26:13,637 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-25 22:26:13,637 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-25 22:26:13,638 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 22:26:13,638 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-25 22:26:13,639 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 22:26:13,639 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-25 22:26:13,639 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 22:26:13,639 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-25 22:26:13,639 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-25 22:26:13,640 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-25 22:26:13,640 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-25 22:26:13,640 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-25 22:26:13,640 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-25 22:26:13,641 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 22:26:13,641 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-25 22:26:13,641 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 22:26:13,641 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-25 22:26:13,642 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 22:26:13,642 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 22:26:13,642 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 22:26:13,642 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 22:26:13,643 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-25 22:26:13,643 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-25 22:26:13,643 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-25 22:26:13,644 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-25 22:26:13,644 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-25 22:26:13,644 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-25 22:26:13,644 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/bin/utaipan-ByfvJB40ur/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/bin/utaipan-ByfvJB40ur Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2c8aac95267dec68e99458351999ea740fa786a82a6feb1ce5c8effaf4a32372 [2022-11-25 22:26:14,044 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 22:26:14,067 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 22:26:14,072 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 22:26:14,073 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 22:26:14,074 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 22:26:14,076 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/bin/utaipan-ByfvJB40ur/../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i [2022-11-25 22:26:17,130 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 22:26:19,806 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 22:26:19,807 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i [2022-11-25 22:26:20,143 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/bin/utaipan-ByfvJB40ur/data/504a4b292/c2768f6375e54f2fbc8e8e8f3f8eccf2/FLAG29f898ecb [2022-11-25 22:26:20,168 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/bin/utaipan-ByfvJB40ur/data/504a4b292/c2768f6375e54f2fbc8e8e8f3f8eccf2 [2022-11-25 22:26:20,174 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 22:26:20,176 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 22:26:20,180 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 22:26:20,180 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 22:26:20,184 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 22:26:20,185 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 10:26:20" (1/1) ... [2022-11-25 22:26:20,187 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@35d69742 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:26:20, skipping insertion in model container [2022-11-25 22:26:20,187 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 10:26:20" (1/1) ... [2022-11-25 22:26:20,196 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 22:26:20,944 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 22:26:52,087 WARN L623 FunctionHandler]: Unknown extern function __xstat [2022-11-25 22:26:52,088 WARN L623 FunctionHandler]: Unknown extern function __lxstat [2022-11-25 22:26:52,089 WARN L623 FunctionHandler]: Unknown extern function __fxstat [2022-11-25 22:26:52,091 WARN L623 FunctionHandler]: Unknown extern function __fxstatat [2022-11-25 22:26:52,092 WARN L623 FunctionHandler]: Unknown extern function __xmknod [2022-11-25 22:26:52,093 WARN L623 FunctionHandler]: Unknown extern function __xmknodat [2022-11-25 22:26:52,094 WARN L623 FunctionHandler]: Unknown extern function __xstat64 [2022-11-25 22:26:52,096 WARN L623 FunctionHandler]: Unknown extern function __lxstat64 [2022-11-25 22:26:52,096 WARN L623 FunctionHandler]: Unknown extern function __fxstat64 [2022-11-25 22:26:52,098 WARN L623 FunctionHandler]: Unknown extern function __fxstatat64 [2022-11-25 22:26:52,101 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-11-25 22:26:52,102 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-11-25 22:26:52,103 WARN L623 FunctionHandler]: Unknown extern function strtoll [2022-11-25 22:26:52,105 WARN L623 FunctionHandler]: Unknown extern function __realpath_chk [2022-11-25 22:26:52,106 WARN L623 FunctionHandler]: Unknown extern function __realpath_alias [2022-11-25 22:26:52,108 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk [2022-11-25 22:26:52,111 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk_warn [2022-11-25 22:26:52,112 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_alias [2022-11-25 22:26:52,116 WARN L623 FunctionHandler]: Unknown extern function __wctomb_chk [2022-11-25 22:26:52,117 WARN L623 FunctionHandler]: Unknown extern function __wctomb_alias [2022-11-25 22:26:52,123 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk [2022-11-25 22:26:52,125 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk_warn [2022-11-25 22:26:52,126 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_alias [2022-11-25 22:26:52,134 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk [2022-11-25 22:26:52,136 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk_warn [2022-11-25 22:26:52,137 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_alias [2022-11-25 22:26:52,174 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memcpy_chk [2022-11-25 22:26:52,178 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memmove_chk [2022-11-25 22:26:52,181 WARN L611 FunctionHandler]: implicit declaration of function __builtin___mempcpy_chk [2022-11-25 22:26:52,182 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memset_chk [2022-11-25 22:26:52,184 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcpy_chk [2022-11-25 22:26:52,197 WARN L611 FunctionHandler]: implicit declaration of function __builtin___stpcpy_chk [2022-11-25 22:26:52,198 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncpy_chk [2022-11-25 22:26:52,200 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_chk [2022-11-25 22:26:52,200 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_alias [2022-11-25 22:26:52,201 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcat_chk [2022-11-25 22:26:52,202 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncat_chk [2022-11-25 22:26:52,204 WARN L623 FunctionHandler]: Unknown extern function fchmod [2022-11-25 22:26:52,205 WARN L623 FunctionHandler]: Unknown extern function chmod [2022-11-25 22:26:52,207 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-11-25 22:26:52,208 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 22:26:52,209 WARN L623 FunctionHandler]: Unknown extern function error [2022-11-25 22:26:52,211 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 22:26:52,213 WARN L623 FunctionHandler]: Unknown extern function error [2022-11-25 22:26:52,214 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-11-25 22:26:52,214 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 22:26:52,215 WARN L623 FunctionHandler]: Unknown extern function error [2022-11-25 22:26:52,218 WARN L623 FunctionHandler]: Unknown extern function __read_chk [2022-11-25 22:26:52,219 WARN L623 FunctionHandler]: Unknown extern function __read_chk_warn [2022-11-25 22:26:52,219 WARN L623 FunctionHandler]: Unknown extern function __read_alias [2022-11-25 22:26:52,221 WARN L623 FunctionHandler]: Unknown extern function __pread_chk [2022-11-25 22:26:52,222 WARN L623 FunctionHandler]: Unknown extern function __pread_chk_warn [2022-11-25 22:26:52,224 WARN L623 FunctionHandler]: Unknown extern function __pread_alias [2022-11-25 22:26:52,226 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk [2022-11-25 22:26:52,227 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk_warn [2022-11-25 22:26:52,227 WARN L623 FunctionHandler]: Unknown extern function __pread64_alias [2022-11-25 22:26:52,229 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk [2022-11-25 22:26:52,230 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk_warn [2022-11-25 22:26:52,231 WARN L623 FunctionHandler]: Unknown extern function __readlink_alias [2022-11-25 22:26:52,233 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk [2022-11-25 22:26:52,234 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk_warn [2022-11-25 22:26:52,235 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_alias [2022-11-25 22:26:52,237 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk [2022-11-25 22:26:52,238 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk_warn [2022-11-25 22:26:52,238 WARN L623 FunctionHandler]: Unknown extern function __getcwd_alias [2022-11-25 22:26:52,240 WARN L623 FunctionHandler]: Unknown extern function __getwd_chk [2022-11-25 22:26:52,241 WARN L623 FunctionHandler]: Unknown extern function __getwd_warn [2022-11-25 22:26:52,244 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk [2022-11-25 22:26:52,244 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk_warn [2022-11-25 22:26:52,245 WARN L623 FunctionHandler]: Unknown extern function __confstr_alias [2022-11-25 22:26:52,246 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk [2022-11-25 22:26:52,248 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk_warn [2022-11-25 22:26:52,249 WARN L623 FunctionHandler]: Unknown extern function __getgroups_alias [2022-11-25 22:26:52,250 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk [2022-11-25 22:26:52,251 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk_warn [2022-11-25 22:26:52,252 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_alias [2022-11-25 22:26:52,253 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk [2022-11-25 22:26:52,254 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk_warn [2022-11-25 22:26:52,255 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_alias [2022-11-25 22:26:52,256 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk [2022-11-25 22:26:52,257 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk_warn [2022-11-25 22:26:52,257 WARN L623 FunctionHandler]: Unknown extern function __gethostname_alias [2022-11-25 22:26:52,260 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk [2022-11-25 22:26:52,261 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk_warn [2022-11-25 22:26:52,261 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_alias [2022-11-25 22:26:52,265 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-11-25 22:26:52,270 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 22:26:52,271 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 22:26:52,273 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 22:26:52,274 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 22:26:52,278 WARN L623 FunctionHandler]: Unknown extern function _IO_getc [2022-11-25 22:26:52,279 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-11-25 22:26:52,285 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-11-25 22:26:52,287 WARN L623 FunctionHandler]: Unknown extern function _IO_putc [2022-11-25 22:26:52,289 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_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[478317,478330] [2022-11-25 22:26:52,290 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_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[478373,478386] [2022-11-25 22:26:52,291 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_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[478458,478471] [2022-11-25 22:26:52,291 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_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[478516,478529] [2022-11-25 22:26:52,291 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_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[478574,478587] [2022-11-25 22:26:52,292 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-11-25 22:26:52,292 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_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[478755,478768] [2022-11-25 22:26:52,293 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_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[478924,478937] [2022-11-25 22:26:52,294 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_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[479071,479084] [2022-11-25 22:26:52,294 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_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[479127,479140] [2022-11-25 22:26:52,295 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[479179,479192] [2022-11-25 22:26:52,296 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[479556,479569] [2022-11-25 22:26:52,297 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[479612,479625] [2022-11-25 22:26:52,297 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[479697,479710] [2022-11-25 22:26:52,298 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[479755,479768] [2022-11-25 22:26:52,298 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[479813,479826] [2022-11-25 22:26:52,298 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-11-25 22:26:52,299 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_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[479992,480005] [2022-11-25 22:26:52,300 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_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[480156,480169] [2022-11-25 22:26:52,300 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_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[480303,480316] [2022-11-25 22:26:52,301 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_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[480359,480372] [2022-11-25 22:26:52,301 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_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[480410,480423] [2022-11-25 22:26:52,303 WARN L623 FunctionHandler]: Unknown extern function __getdelim [2022-11-25 22:26:52,304 WARN L611 FunctionHandler]: implicit declaration of function __builtin___vsnprintf_chk [2022-11-25 22:26:52,305 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-11-25 22:26:52,306 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-11-25 22:26:52,314 WARN L623 FunctionHandler]: Unknown extern function __vdprintf_chk [2022-11-25 22:26:52,315 WARN L623 FunctionHandler]: Unknown extern function __obstack_vprintf_chk [2022-11-25 22:26:52,316 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk [2022-11-25 22:26:52,317 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk_warn [2022-11-25 22:26:52,318 WARN L623 FunctionHandler]: Unknown extern function __fgets_alias [2022-11-25 22:26:52,320 WARN L623 FunctionHandler]: Unknown extern function __fread_chk [2022-11-25 22:26:52,321 WARN L623 FunctionHandler]: Unknown extern function __fread_chk_warn [2022-11-25 22:26:52,322 WARN L623 FunctionHandler]: Unknown extern function __fread_alias [2022-11-25 22:26:52,324 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk [2022-11-25 22:26:52,325 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk_warn [2022-11-25 22:26:52,326 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_alias [2022-11-25 22:26:52,327 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk [2022-11-25 22:26:52,327 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk_warn [2022-11-25 22:26:52,328 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_alias [2022-11-25 22:26:52,334 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_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[490677,490690] [2022-11-25 22:26:52,334 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_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[490765,490778] [2022-11-25 22:26:52,341 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-11-25 22:26:52,342 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[492820,492833] [2022-11-25 22:26:52,343 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[492968,492981] [2022-11-25 22:26:52,344 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[493172,493185] [2022-11-25 22:26:52,345 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[493262,493275] [2022-11-25 22:26:52,346 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[493549,493562] [2022-11-25 22:26:52,346 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[493716,493729] [2022-11-25 22:26:52,348 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[494123,494136] [2022-11-25 22:26:52,348 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 22:26:52,350 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[494407,494420] [2022-11-25 22:26:52,351 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[494729,494742] [2022-11-25 22:26:52,355 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[494847,494860] [2022-11-25 22:26:52,357 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[495178,495191] [2022-11-25 22:26:52,358 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-11-25 22:26:52,359 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[495406,495419] [2022-11-25 22:26:52,360 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[495465,495478] [2022-11-25 22:26:52,361 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[495523,495536] [2022-11-25 22:26:52,362 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-11-25 22:26:52,364 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[495754,495767] [2022-11-25 22:26:52,365 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[495810,495823] [2022-11-25 22:26:52,371 WARN L623 FunctionHandler]: Unknown extern function error [2022-11-25 22:26:52,371 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[496043,496056] [2022-11-25 22:26:52,373 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[496099,496112] [2022-11-25 22:26:52,374 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[496377,496390] [2022-11-25 22:26:52,374 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-11-25 22:26:52,375 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-11-25 22:26:52,375 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[496635,496648] [2022-11-25 22:26:52,376 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[496691,496704] [2022-11-25 22:26:52,376 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[496798,496811] [2022-11-25 22:26:52,377 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[496943,496956] [2022-11-25 22:26:52,378 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[497162,497175] [2022-11-25 22:26:52,378 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-11-25 22:26:52,379 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[497371,497384] [2022-11-25 22:26:52,385 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[497426,497439] [2022-11-25 22:26:52,386 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[497537,497550] [2022-11-25 22:26:52,387 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[497686,497699] [2022-11-25 22:26:52,388 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[497818,497831] [2022-11-25 22:26:52,388 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 22:26:52,389 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[498045,498058] [2022-11-25 22:26:52,389 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-11-25 22:26:52,390 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[498262,498275] [2022-11-25 22:26:52,390 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[498319,498332] [2022-11-25 22:26:52,391 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[498380,498393] [2022-11-25 22:26:52,392 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[498493,498506] [2022-11-25 22:26:52,393 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[498644,498657] [2022-11-25 22:26:52,394 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[498792,498805] [2022-11-25 22:26:52,394 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-11-25 22:26:52,398 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[499005,499018] [2022-11-25 22:26:52,399 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[499118,499131] [2022-11-25 22:26:52,400 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[499269,499282] [2022-11-25 22:26:52,400 WARN L623 FunctionHandler]: Unknown extern function fputc_unlocked [2022-11-25 22:26:52,401 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[499451,499464] [2022-11-25 22:26:52,402 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[499558,499571] [2022-11-25 22:26:52,402 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[499703,499716] [2022-11-25 22:26:52,405 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[500101,500114] [2022-11-25 22:26:52,407 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[500225,500238] [2022-11-25 22:26:52,407 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[500282,500295] [2022-11-25 22:26:52,407 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[500334,500347] [2022-11-25 22:26:52,409 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[500441,500454] [2022-11-25 22:26:52,410 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[500586,500599] [2022-11-25 22:26:52,411 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[500684,500697] [2022-11-25 22:26:52,412 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[500741,500754] [2022-11-25 22:26:52,412 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[500793,500806] [2022-11-25 22:26:52,413 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[500900,500913] [2022-11-25 22:26:52,414 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[501045,501058] [2022-11-25 22:26:52,415 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[501114,501127] [2022-11-25 22:26:52,415 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[501171,501184] [2022-11-25 22:26:52,416 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[501223,501236] [2022-11-25 22:26:52,416 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[501330,501343] [2022-11-25 22:26:52,418 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[501475,501488] [2022-11-25 22:26:52,419 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 22:26:52,423 WARN L623 FunctionHandler]: Unknown extern function getdelim [2022-11-25 22:26:52,424 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[503420,503433] [2022-11-25 22:26:52,425 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[503476,503489] [2022-11-25 22:26:52,425 WARN L623 FunctionHandler]: Unknown extern function feof [2022-11-25 22:26:52,426 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[503614,503627] [2022-11-25 22:26:52,426 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[503769,503782] [2022-11-25 22:26:52,427 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[503926,503939] [2022-11-25 22:26:52,427 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[503983,503996] [2022-11-25 22:26:52,428 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[504055,504068] [2022-11-25 22:26:52,428 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[504111,504124] [2022-11-25 22:26:52,429 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[504183,504196] [2022-11-25 22:26:52,434 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[505532,505545] [2022-11-25 22:26:52,435 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[505635,505648] [2022-11-25 22:26:52,437 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[505706,505719] [2022-11-25 22:26:52,437 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[505758,505771] [2022-11-25 22:26:52,438 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[505810,505823] [2022-11-25 22:26:52,438 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[505861,505874] [2022-11-25 22:26:52,438 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[505951,505964] [2022-11-25 22:26:52,439 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506005,506018] [2022-11-25 22:26:52,439 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506075,506088] [2022-11-25 22:26:52,440 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506128,506141] [2022-11-25 22:26:52,440 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506205,506218] [2022-11-25 22:26:52,441 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506275,506288] [2022-11-25 22:26:52,441 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506329,506342] [2022-11-25 22:26:52,442 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506383,506396] [2022-11-25 22:26:52,442 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506436,506449] [2022-11-25 22:26:52,442 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506511,506524] [2022-11-25 22:26:52,443 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506579,506592] [2022-11-25 22:26:52,444 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506631,506644] [2022-11-25 22:26:52,444 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506683,506696] [2022-11-25 22:26:52,445 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506734,506747] [2022-11-25 22:26:52,446 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 22:26:52,451 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-11-25 22:26:52,451 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 22:26:52,452 WARN L623 FunctionHandler]: Unknown extern function pathconf [2022-11-25 22:26:52,452 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 22:26:52,453 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 22:26:52,466 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 22:26:52,466 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-11-25 22:26:52,467 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 22:26:52,467 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-11-25 22:26:52,468 WARN L623 FunctionHandler]: Unknown extern function readdir [2022-11-25 22:26:52,469 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 22:26:52,472 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 22:26:52,475 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 22:26:52,478 WARN L623 FunctionHandler]: Unknown extern function closedir [2022-11-25 22:26:52,486 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 22:26:52,487 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 22:26:52,505 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-11-25 22:26:52,527 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536081,536094] [2022-11-25 22:26:52,528 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536136,536149] [2022-11-25 22:26:52,528 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536227,536240] [2022-11-25 22:26:52,529 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536284,536297] [2022-11-25 22:26:52,529 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536339,536352] [2022-11-25 22:26:52,529 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536430,536443] [2022-11-25 22:26:52,530 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536488,536501] [2022-11-25 22:26:52,530 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536545,536558] [2022-11-25 22:26:52,530 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536643,536656] [2022-11-25 22:26:52,531 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536702,536715] [2022-11-25 22:26:52,532 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536805,536818] [2022-11-25 22:26:52,532 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536864,536877] [2022-11-25 22:26:52,532 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536921,536934] [2022-11-25 22:26:52,533 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537007,537020] [2022-11-25 22:26:52,533 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537066,537079] [2022-11-25 22:26:52,539 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537178,537191] [2022-11-25 22:26:52,539 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537234,537247] [2022-11-25 22:26:52,541 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537314,537327] [2022-11-25 22:26:52,545 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537371,537384] [2022-11-25 22:26:52,546 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537511,537524] [2022-11-25 22:26:52,546 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537570,537583] [2022-11-25 22:26:52,546 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537669,537682] [2022-11-25 22:26:52,547 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537730,537743] [2022-11-25 22:26:52,547 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537789,537802] [2022-11-25 22:26:52,547 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537888,537901] [2022-11-25 22:26:52,548 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537950,537963] [2022-11-25 22:26:52,548 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538011,538024] [2022-11-25 22:26:52,550 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538121,538134] [2022-11-25 22:26:52,550 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538184,538197] [2022-11-25 22:26:52,551 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538291,538304] [2022-11-25 22:26:52,551 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538354,538367] [2022-11-25 22:26:52,551 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538415,538428] [2022-11-25 22:26:52,552 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538513,538526] [2022-11-25 22:26:52,552 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538576,538589] [2022-11-25 22:26:52,553 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538692,538705] [2022-11-25 22:26:52,553 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538752,538765] [2022-11-25 22:26:52,553 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538844,538857] [2022-11-25 22:26:52,554 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72545c2-8d2f-4fe3-b0b0-c158038c34fb/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538905,538918] [2022-11-25 22:26:52,565 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-11-25 22:26:52,573 WARN L623 FunctionHandler]: Unknown extern function strtod_l [2022-11-25 22:26:52,574 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-11-25 22:26:52,576 WARN L623 FunctionHandler]: Unknown extern function strtold_l [2022-11-25 22:26:52,579 WARN L623 FunctionHandler]: Unknown extern function __recv_chk [2022-11-25 22:26:52,580 WARN L623 FunctionHandler]: Unknown extern function __recv_chk_warn [2022-11-25 22:26:52,580 WARN L623 FunctionHandler]: Unknown extern function __recv_alias [2022-11-25 22:26:52,582 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk [2022-11-25 22:26:52,582 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk_warn [2022-11-25 22:26:52,583 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_alias [2022-11-25 22:26:52,585 WARN L623 FunctionHandler]: Unknown extern function getaddrinfo [2022-11-25 22:26:52,586 WARN L623 FunctionHandler]: Unknown extern function __strdup [2022-11-25 22:26:52,586 WARN L623 FunctionHandler]: Unknown extern function freeaddrinfo [2022-11-25 22:26:52,587 WARN L623 FunctionHandler]: Unknown extern function gai_strerror [2022-11-25 22:26:52,590 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 22:26:52,591 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 22:26:52,592 WARN L623 FunctionHandler]: Unknown extern function __rawmemchr [2022-11-25 22:26:52,597 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 22:26:52,598 WARN L623 FunctionHandler]: Unknown extern function lstat [2022-11-25 22:26:52,598 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 22:26:52,602 WARN L611 FunctionHandler]: implicit declaration of function __builtin_strspn [2022-11-25 22:26:52,604 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 22:26:52,605 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 22:26:52,607 WARN L623 FunctionHandler]: Unknown extern function memmove [2022-11-25 22:26:52,607 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 22:26:52,611 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 22:26:52,612 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-11-25 22:26:52,613 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 22:26:52,614 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 22:26:52,616 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 22:26:52,617 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 22:26:52,619 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 22:26:52,621 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: rpl_fcntl [2022-11-25 22:26:52,621 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6367def6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:26:52, skipping insertion in model container [2022-11-25 22:26:52,621 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-25 22:26:52,622 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-25 22:26:52,624 INFO L158 Benchmark]: Toolchain (without parser) took 32446.51ms. Allocated memory was 161.5MB in the beginning and 331.4MB in the end (delta: 169.9MB). Free memory was 84.5MB in the beginning and 93.6MB in the end (delta: -9.1MB). Peak memory consumption was 207.5MB. Max. memory is 16.1GB. [2022-11-25 22:26:52,625 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 56.6MB. Free memory is still 34.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-25 22:26:52,625 INFO L158 Benchmark]: CACSL2BoogieTranslator took 32442.06ms. Allocated memory was 161.5MB in the beginning and 331.4MB in the end (delta: 169.9MB). Free memory was 84.1MB in the beginning and 93.6MB in the end (delta: -9.5MB). Peak memory consumption was 207.5MB. Max. memory is 16.1GB. [2022-11-25 22:26:52,629 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 56.6MB. Free memory is still 34.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 32442.06ms. Allocated memory was 161.5MB in the beginning and 331.4MB in the end (delta: 169.9MB). Free memory was 84.1MB in the beginning and 93.6MB in the end (delta: -9.5MB). Peak memory consumption was 207.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 12213]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: rpl_fcntl RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN