./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/bin/uautomizer-uyxdKDjOR8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/bin/uautomizer-uyxdKDjOR8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/bin/uautomizer-uyxdKDjOR8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/bin/uautomizer-uyxdKDjOR8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/bin/uautomizer-uyxdKDjOR8/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/bin/uautomizer-uyxdKDjOR8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 2c8aac95267dec68e99458351999ea740fa786a82a6feb1ce5c8effaf4a32372 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-13 18:26:05,954 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 18:26:05,955 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 18:26:05,973 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 18:26:05,974 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 18:26:05,975 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 18:26:05,976 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 18:26:05,978 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 18:26:05,979 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 18:26:05,980 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 18:26:05,981 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 18:26:05,982 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 18:26:05,982 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 18:26:05,983 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 18:26:05,984 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 18:26:05,985 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 18:26:05,986 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 18:26:05,987 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 18:26:05,988 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 18:26:05,990 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 18:26:05,992 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 18:26:05,993 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 18:26:05,994 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 18:26:05,995 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 18:26:05,998 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 18:26:05,998 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 18:26:05,999 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 18:26:06,000 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 18:26:06,000 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 18:26:06,001 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 18:26:06,001 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 18:26:06,002 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 18:26:06,003 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 18:26:06,003 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 18:26:06,004 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 18:26:06,004 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 18:26:06,005 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 18:26:06,005 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 18:26:06,005 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 18:26:06,005 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 18:26:06,006 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 18:26:06,007 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/bin/uautomizer-uyxdKDjOR8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-12-13 18:26:06,027 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 18:26:06,027 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 18:26:06,027 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-13 18:26:06,027 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-13 18:26:06,028 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-13 18:26:06,028 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-13 18:26:06,034 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 18:26:06,034 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 18:26:06,034 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 18:26:06,034 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 18:26:06,035 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-13 18:26:06,035 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 18:26:06,035 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-13 18:26:06,035 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-13 18:26:06,035 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-13 18:26:06,035 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-13 18:26:06,036 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 18:26:06,036 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-13 18:26:06,036 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 18:26:06,036 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 18:26:06,036 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-13 18:26:06,036 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 18:26:06,036 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 18:26:06,036 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-13 18:26:06,037 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-13 18:26:06,037 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-13 18:26:06,037 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-13 18:26:06,037 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-13 18:26:06,037 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-13 18:26:06,037 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-12-13 18:26:06,037 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-13 18:26:06,037 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-12-13 18:26:06,037 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/bin/uautomizer-uyxdKDjOR8/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/bin/uautomizer-uyxdKDjOR8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2c8aac95267dec68e99458351999ea740fa786a82a6feb1ce5c8effaf4a32372 [2022-12-13 18:26:06,222 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 18:26:06,238 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 18:26:06,240 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 18:26:06,241 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 18:26:06,242 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 18:26:06,242 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/bin/uautomizer-uyxdKDjOR8/../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i [2022-12-13 18:26:08,934 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 18:26:10,000 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 18:26:10,000 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i [2022-12-13 18:26:10,109 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/bin/uautomizer-uyxdKDjOR8/data/bfc761912/4f254b1ec05743e1af38a90cf69ab8bc/FLAGd2b728649 [2022-12-13 18:26:10,119 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/bin/uautomizer-uyxdKDjOR8/data/bfc761912/4f254b1ec05743e1af38a90cf69ab8bc [2022-12-13 18:26:10,121 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 18:26:10,122 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-13 18:26:10,123 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 18:26:10,123 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 18:26:10,126 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 18:26:10,127 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 06:26:10" (1/1) ... [2022-12-13 18:26:10,128 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@174254f9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 06:26:10, skipping insertion in model container [2022-12-13 18:26:10,137 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 06:26:10" (1/1) ... [2022-12-13 18:26:10,144 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 18:26:10,629 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 18:26:40,210 WARN L623 FunctionHandler]: Unknown extern function __xstat [2022-12-13 18:26:40,211 WARN L623 FunctionHandler]: Unknown extern function __lxstat [2022-12-13 18:26:40,211 WARN L623 FunctionHandler]: Unknown extern function __fxstat [2022-12-13 18:26:40,212 WARN L623 FunctionHandler]: Unknown extern function __fxstatat [2022-12-13 18:26:40,212 WARN L623 FunctionHandler]: Unknown extern function __xmknod [2022-12-13 18:26:40,213 WARN L623 FunctionHandler]: Unknown extern function __xmknodat [2022-12-13 18:26:40,213 WARN L623 FunctionHandler]: Unknown extern function __xstat64 [2022-12-13 18:26:40,214 WARN L623 FunctionHandler]: Unknown extern function __lxstat64 [2022-12-13 18:26:40,214 WARN L623 FunctionHandler]: Unknown extern function __fxstat64 [2022-12-13 18:26:40,215 WARN L623 FunctionHandler]: Unknown extern function __fxstatat64 [2022-12-13 18:26:40,216 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-12-13 18:26:40,217 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-12-13 18:26:40,217 WARN L623 FunctionHandler]: Unknown extern function strtoll [2022-12-13 18:26:40,218 WARN L623 FunctionHandler]: Unknown extern function __realpath_chk [2022-12-13 18:26:40,218 WARN L623 FunctionHandler]: Unknown extern function __realpath_alias [2022-12-13 18:26:40,219 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk [2022-12-13 18:26:40,220 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk_warn [2022-12-13 18:26:40,220 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_alias [2022-12-13 18:26:40,221 WARN L623 FunctionHandler]: Unknown extern function __wctomb_chk [2022-12-13 18:26:40,221 WARN L623 FunctionHandler]: Unknown extern function __wctomb_alias [2022-12-13 18:26:40,222 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk [2022-12-13 18:26:40,223 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk_warn [2022-12-13 18:26:40,223 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_alias [2022-12-13 18:26:40,224 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk [2022-12-13 18:26:40,225 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk_warn [2022-12-13 18:26:40,225 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_alias [2022-12-13 18:26:40,241 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memcpy_chk [2022-12-13 18:26:40,242 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memmove_chk [2022-12-13 18:26:40,242 WARN L611 FunctionHandler]: implicit declaration of function __builtin___mempcpy_chk [2022-12-13 18:26:40,243 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memset_chk [2022-12-13 18:26:40,244 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcpy_chk [2022-12-13 18:26:40,244 WARN L611 FunctionHandler]: implicit declaration of function __builtin___stpcpy_chk [2022-12-13 18:26:40,245 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncpy_chk [2022-12-13 18:26:40,246 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_chk [2022-12-13 18:26:40,246 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_alias [2022-12-13 18:26:40,247 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcat_chk [2022-12-13 18:26:40,247 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncat_chk [2022-12-13 18:26:40,248 WARN L623 FunctionHandler]: Unknown extern function fchmod [2022-12-13 18:26:40,248 WARN L623 FunctionHandler]: Unknown extern function chmod [2022-12-13 18:26:40,249 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-13 18:26:40,249 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 18:26:40,249 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-13 18:26:40,251 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 18:26:40,251 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-13 18:26:40,251 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-13 18:26:40,252 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 18:26:40,252 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-13 18:26:40,253 WARN L623 FunctionHandler]: Unknown extern function __read_chk [2022-12-13 18:26:40,253 WARN L623 FunctionHandler]: Unknown extern function __read_chk_warn [2022-12-13 18:26:40,254 WARN L623 FunctionHandler]: Unknown extern function __read_alias [2022-12-13 18:26:40,255 WARN L623 FunctionHandler]: Unknown extern function __pread_chk [2022-12-13 18:26:40,255 WARN L623 FunctionHandler]: Unknown extern function __pread_chk_warn [2022-12-13 18:26:40,255 WARN L623 FunctionHandler]: Unknown extern function __pread_alias [2022-12-13 18:26:40,256 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk [2022-12-13 18:26:40,257 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk_warn [2022-12-13 18:26:40,257 WARN L623 FunctionHandler]: Unknown extern function __pread64_alias [2022-12-13 18:26:40,258 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk [2022-12-13 18:26:40,258 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk_warn [2022-12-13 18:26:40,259 WARN L623 FunctionHandler]: Unknown extern function __readlink_alias [2022-12-13 18:26:40,259 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk [2022-12-13 18:26:40,260 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk_warn [2022-12-13 18:26:40,260 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_alias [2022-12-13 18:26:40,261 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk [2022-12-13 18:26:40,261 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk_warn [2022-12-13 18:26:40,262 WARN L623 FunctionHandler]: Unknown extern function __getcwd_alias [2022-12-13 18:26:40,262 WARN L623 FunctionHandler]: Unknown extern function __getwd_chk [2022-12-13 18:26:40,263 WARN L623 FunctionHandler]: Unknown extern function __getwd_warn [2022-12-13 18:26:40,263 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk [2022-12-13 18:26:40,264 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk_warn [2022-12-13 18:26:40,264 WARN L623 FunctionHandler]: Unknown extern function __confstr_alias [2022-12-13 18:26:40,265 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk [2022-12-13 18:26:40,265 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk_warn [2022-12-13 18:26:40,265 WARN L623 FunctionHandler]: Unknown extern function __getgroups_alias [2022-12-13 18:26:40,266 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk [2022-12-13 18:26:40,267 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk_warn [2022-12-13 18:26:40,267 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_alias [2022-12-13 18:26:40,267 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk [2022-12-13 18:26:40,268 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk_warn [2022-12-13 18:26:40,268 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_alias [2022-12-13 18:26:40,269 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk [2022-12-13 18:26:40,269 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk_warn [2022-12-13 18:26:40,270 WARN L623 FunctionHandler]: Unknown extern function __gethostname_alias [2022-12-13 18:26:40,270 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk [2022-12-13 18:26:40,271 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk_warn [2022-12-13 18:26:40,271 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_alias [2022-12-13 18:26:40,273 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-12-13 18:26:40,273 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 18:26:40,274 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 18:26:40,274 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 18:26:40,275 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 18:26:40,276 WARN L623 FunctionHandler]: Unknown extern function _IO_getc [2022-12-13 18:26:40,276 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-12-13 18:26:40,277 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-12-13 18:26:40,278 WARN L623 FunctionHandler]: Unknown extern function _IO_putc [2022-12-13 18:26:40,279 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[478317,478330] [2022-12-13 18:26:40,282 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[478373,478386] [2022-12-13 18:26:40,282 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[478458,478471] [2022-12-13 18:26:40,282 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[478516,478529] [2022-12-13 18:26:40,283 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[478574,478587] [2022-12-13 18:26:40,283 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-12-13 18:26:40,283 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[478755,478768] [2022-12-13 18:26:40,284 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[478924,478937] [2022-12-13 18:26:40,284 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[479071,479084] [2022-12-13 18:26:40,285 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[479127,479140] [2022-12-13 18:26:40,285 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[479179,479192] [2022-12-13 18:26:40,286 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[479556,479569] [2022-12-13 18:26:40,286 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[479612,479625] [2022-12-13 18:26:40,286 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[479697,479710] [2022-12-13 18:26:40,286 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[479755,479768] [2022-12-13 18:26:40,287 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[479813,479826] [2022-12-13 18:26:40,287 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-12-13 18:26:40,287 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[479992,480005] [2022-12-13 18:26:40,288 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[480156,480169] [2022-12-13 18:26:40,288 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[480303,480316] [2022-12-13 18:26:40,288 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[480359,480372] [2022-12-13 18:26:40,289 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_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[480410,480423] [2022-12-13 18:26:40,289 WARN L623 FunctionHandler]: Unknown extern function __getdelim [2022-12-13 18:26:40,290 WARN L611 FunctionHandler]: implicit declaration of function __builtin___vsnprintf_chk [2022-12-13 18:26:40,290 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-12-13 18:26:40,291 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-12-13 18:26:40,291 WARN L623 FunctionHandler]: Unknown extern function __vdprintf_chk [2022-12-13 18:26:40,292 WARN L623 FunctionHandler]: Unknown extern function __obstack_vprintf_chk [2022-12-13 18:26:40,292 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk [2022-12-13 18:26:40,293 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk_warn [2022-12-13 18:26:40,293 WARN L623 FunctionHandler]: Unknown extern function __fgets_alias [2022-12-13 18:26:40,294 WARN L623 FunctionHandler]: Unknown extern function __fread_chk [2022-12-13 18:26:40,294 WARN L623 FunctionHandler]: Unknown extern function __fread_chk_warn [2022-12-13 18:26:40,294 WARN L623 FunctionHandler]: Unknown extern function __fread_alias [2022-12-13 18:26:40,295 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk [2022-12-13 18:26:40,295 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk_warn [2022-12-13 18:26:40,296 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_alias [2022-12-13 18:26:40,296 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk [2022-12-13 18:26:40,297 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk_warn [2022-12-13 18:26:40,297 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_alias [2022-12-13 18:26:40,298 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_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[490677,490690] [2022-12-13 18:26:40,298 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_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[490765,490778] [2022-12-13 18:26:40,300 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-12-13 18:26:40,301 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_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[492820,492833] [2022-12-13 18:26:40,302 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[492968,492981] [2022-12-13 18:26:40,302 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[493172,493185] [2022-12-13 18:26:40,303 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[493262,493275] [2022-12-13 18:26:40,303 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[493549,493562] [2022-12-13 18:26:40,304 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[493716,493729] [2022-12-13 18:26:40,304 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[494123,494136] [2022-12-13 18:26:40,305 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 18:26:40,305 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[494407,494420] [2022-12-13 18:26:40,306 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[494729,494742] [2022-12-13 18:26:40,306 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[494847,494860] [2022-12-13 18:26:40,307 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[495178,495191] [2022-12-13 18:26:40,307 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-13 18:26:40,307 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[495406,495419] [2022-12-13 18:26:40,308 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[495465,495478] [2022-12-13 18:26:40,308 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[495523,495536] [2022-12-13 18:26:40,308 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-13 18:26:40,308 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[495754,495767] [2022-12-13 18:26:40,309 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[495810,495823] [2022-12-13 18:26:40,309 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-13 18:26:40,309 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[496043,496056] [2022-12-13 18:26:40,310 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[496099,496112] [2022-12-13 18:26:40,310 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[496377,496390] [2022-12-13 18:26:40,310 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-13 18:26:40,311 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-13 18:26:40,311 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[496635,496648] [2022-12-13 18:26:40,311 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[496691,496704] [2022-12-13 18:26:40,312 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[496798,496811] [2022-12-13 18:26:40,312 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[496943,496956] [2022-12-13 18:26:40,313 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[497162,497175] [2022-12-13 18:26:40,313 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-13 18:26:40,313 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[497371,497384] [2022-12-13 18:26:40,314 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[497426,497439] [2022-12-13 18:26:40,314 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[497537,497550] [2022-12-13 18:26:40,315 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[497686,497699] [2022-12-13 18:26:40,315 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[497818,497831] [2022-12-13 18:26:40,315 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 18:26:40,316 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[498045,498058] [2022-12-13 18:26:40,316 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-13 18:26:40,316 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[498262,498275] [2022-12-13 18:26:40,317 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[498319,498332] [2022-12-13 18:26:40,317 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[498380,498393] [2022-12-13 18:26:40,317 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[498493,498506] [2022-12-13 18:26:40,318 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[498644,498657] [2022-12-13 18:26:40,318 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[498792,498805] [2022-12-13 18:26:40,318 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-13 18:26:40,319 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[499005,499018] [2022-12-13 18:26:40,319 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[499118,499131] [2022-12-13 18:26:40,320 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[499269,499282] [2022-12-13 18:26:40,320 WARN L623 FunctionHandler]: Unknown extern function fputc_unlocked [2022-12-13 18:26:40,321 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[499451,499464] [2022-12-13 18:26:40,321 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[499558,499571] [2022-12-13 18:26:40,321 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[499703,499716] [2022-12-13 18:26:40,322 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[500101,500114] [2022-12-13 18:26:40,323 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[500225,500238] [2022-12-13 18:26:40,323 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[500282,500295] [2022-12-13 18:26:40,323 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[500334,500347] [2022-12-13 18:26:40,324 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[500441,500454] [2022-12-13 18:26:40,324 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[500586,500599] [2022-12-13 18:26:40,325 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[500684,500697] [2022-12-13 18:26:40,325 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[500741,500754] [2022-12-13 18:26:40,325 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[500793,500806] [2022-12-13 18:26:40,326 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[500900,500913] [2022-12-13 18:26:40,326 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[501045,501058] [2022-12-13 18:26:40,326 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[501114,501127] [2022-12-13 18:26:40,327 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[501171,501184] [2022-12-13 18:26:40,327 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[501223,501236] [2022-12-13 18:26:40,327 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[501330,501343] [2022-12-13 18:26:40,328 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[501475,501488] [2022-12-13 18:26:40,328 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 18:26:40,330 WARN L623 FunctionHandler]: Unknown extern function getdelim [2022-12-13 18:26:40,331 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[503420,503433] [2022-12-13 18:26:40,331 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[503476,503489] [2022-12-13 18:26:40,331 WARN L623 FunctionHandler]: Unknown extern function feof [2022-12-13 18:26:40,332 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[503614,503627] [2022-12-13 18:26:40,332 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[503769,503782] [2022-12-13 18:26:40,332 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[503926,503939] [2022-12-13 18:26:40,333 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[503983,503996] [2022-12-13 18:26:40,333 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[504055,504068] [2022-12-13 18:26:40,333 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[504111,504124] [2022-12-13 18:26:40,333 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[504183,504196] [2022-12-13 18:26:40,335 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[505532,505545] [2022-12-13 18:26:40,336 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[505635,505648] [2022-12-13 18:26:40,336 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[505706,505719] [2022-12-13 18:26:40,336 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[505758,505771] [2022-12-13 18:26:40,336 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[505810,505823] [2022-12-13 18:26:40,337 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[505861,505874] [2022-12-13 18:26:40,337 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[505951,505964] [2022-12-13 18:26:40,337 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506005,506018] [2022-12-13 18:26:40,338 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506075,506088] [2022-12-13 18:26:40,338 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506128,506141] [2022-12-13 18:26:40,338 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506205,506218] [2022-12-13 18:26:40,338 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506275,506288] [2022-12-13 18:26:40,339 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506329,506342] [2022-12-13 18:26:40,339 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506383,506396] [2022-12-13 18:26:40,339 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506436,506449] [2022-12-13 18:26:40,339 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506511,506524] [2022-12-13 18:26:40,340 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506579,506592] [2022-12-13 18:26:40,340 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506631,506644] [2022-12-13 18:26:40,340 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506683,506696] [2022-12-13 18:26:40,340 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506734,506747] [2022-12-13 18:26:40,341 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 18:26:40,342 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-13 18:26:40,342 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 18:26:40,342 WARN L623 FunctionHandler]: Unknown extern function pathconf [2022-12-13 18:26:40,342 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 18:26:40,343 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 18:26:40,344 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 18:26:40,345 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-13 18:26:40,345 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 18:26:40,345 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-13 18:26:40,346 WARN L623 FunctionHandler]: Unknown extern function readdir [2022-12-13 18:26:40,346 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 18:26:40,348 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 18:26:40,349 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 18:26:40,350 WARN L623 FunctionHandler]: Unknown extern function closedir [2022-12-13 18:26:40,351 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 18:26:40,351 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 18:26:40,358 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-13 18:26:40,371 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_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536081,536094] [2022-12-13 18:26:40,372 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536136,536149] [2022-12-13 18:26:40,372 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536227,536240] [2022-12-13 18:26:40,372 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536284,536297] [2022-12-13 18:26:40,373 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_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536339,536352] [2022-12-13 18:26:40,373 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_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536430,536443] [2022-12-13 18:26:40,373 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_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536488,536501] [2022-12-13 18:26:40,373 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_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536545,536558] [2022-12-13 18:26:40,374 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_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536643,536656] [2022-12-13 18:26:40,374 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_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536702,536715] [2022-12-13 18:26:40,374 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_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536805,536818] [2022-12-13 18:26:40,374 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_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536864,536877] [2022-12-13 18:26:40,375 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_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536921,536934] [2022-12-13 18:26:40,388 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_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537007,537020] [2022-12-13 18:26:40,389 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_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537066,537079] [2022-12-13 18:26:40,389 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_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537178,537191] [2022-12-13 18:26:40,390 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_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537234,537247] [2022-12-13 18:26:40,390 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_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537314,537327] [2022-12-13 18:26:40,391 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_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537371,537384] [2022-12-13 18:26:40,391 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_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537511,537524] [2022-12-13 18:26:40,392 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_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537570,537583] [2022-12-13 18:26:40,392 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_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537669,537682] [2022-12-13 18:26:40,393 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_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537730,537743] [2022-12-13 18:26:40,393 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_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537789,537802] [2022-12-13 18:26:40,393 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_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537888,537901] [2022-12-13 18:26:40,394 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_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537950,537963] [2022-12-13 18:26:40,394 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_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538011,538024] [2022-12-13 18:26:40,394 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_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538121,538134] [2022-12-13 18:26:40,395 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538184,538197] [2022-12-13 18:26:40,395 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538291,538304] [2022-12-13 18:26:40,396 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538354,538367] [2022-12-13 18:26:40,396 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538415,538428] [2022-12-13 18:26:40,396 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538513,538526] [2022-12-13 18:26:40,397 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538576,538589] [2022-12-13 18:26:40,397 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538692,538705] [2022-12-13 18:26:40,397 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538752,538765] [2022-12-13 18:26:40,398 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_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538844,538857] [2022-12-13 18:26:40,398 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_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538905,538918] [2022-12-13 18:26:40,401 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-12-13 18:26:40,461 WARN L623 FunctionHandler]: Unknown extern function strtod_l [2022-12-13 18:26:40,462 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-12-13 18:26:40,498 WARN L623 FunctionHandler]: Unknown extern function strtold_l [2022-12-13 18:26:40,501 WARN L623 FunctionHandler]: Unknown extern function __recv_chk [2022-12-13 18:26:40,501 WARN L623 FunctionHandler]: Unknown extern function __recv_chk_warn [2022-12-13 18:26:40,502 WARN L623 FunctionHandler]: Unknown extern function __recv_alias [2022-12-13 18:26:40,503 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk [2022-12-13 18:26:40,504 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk_warn [2022-12-13 18:26:40,504 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_alias [2022-12-13 18:26:40,505 WARN L623 FunctionHandler]: Unknown extern function getaddrinfo [2022-12-13 18:26:40,506 WARN L623 FunctionHandler]: Unknown extern function __strdup [2022-12-13 18:26:40,507 WARN L623 FunctionHandler]: Unknown extern function freeaddrinfo [2022-12-13 18:26:40,507 WARN L623 FunctionHandler]: Unknown extern function gai_strerror [2022-12-13 18:26:40,509 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 18:26:40,510 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 18:26:40,510 WARN L623 FunctionHandler]: Unknown extern function __rawmemchr [2022-12-13 18:26:40,515 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 18:26:40,515 WARN L623 FunctionHandler]: Unknown extern function lstat [2022-12-13 18:26:40,516 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 18:26:40,516 WARN L611 FunctionHandler]: implicit declaration of function __builtin_strspn [2022-12-13 18:26:40,518 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 18:26:40,518 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 18:26:40,520 WARN L623 FunctionHandler]: Unknown extern function memmove [2022-12-13 18:26:40,520 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 18:26:40,523 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 18:26:40,524 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-12-13 18:26:40,525 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 18:26:40,526 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 18:26:40,527 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 18:26:40,528 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 18:26:40,529 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 18:26:40,531 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: rpl_fcntl [2022-12-13 18:26:40,532 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@58368ba7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 06:26:40, skipping insertion in model container [2022-12-13 18:26:40,532 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-13 18:26:40,532 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-12-13 18:26:40,534 INFO L158 Benchmark]: Toolchain (without parser) took 30410.99ms. Allocated memory was 155.2MB in the beginning and 270.5MB in the end (delta: 115.3MB). Free memory was 60.3MB in the beginning and 163.4MB in the end (delta: -103.0MB). Peak memory consumption was 153.7MB. Max. memory is 16.1GB. [2022-12-13 18:26:40,534 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 117.4MB. Free memory was 89.1MB in the beginning and 89.0MB in the end (delta: 117.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-13 18:26:40,535 INFO L158 Benchmark]: CACSL2BoogieTranslator took 30409.35ms. Allocated memory was 155.2MB in the beginning and 270.5MB in the end (delta: 115.3MB). Free memory was 60.3MB in the beginning and 163.4MB in the end (delta: -103.0MB). Peak memory consumption was 153.7MB. Max. memory is 16.1GB. [2022-12-13 18:26:40,536 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13ms. Allocated memory is still 117.4MB. Free memory was 89.1MB in the beginning and 89.0MB in the end (delta: 117.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 30409.35ms. Allocated memory was 155.2MB in the beginning and 270.5MB in the end (delta: 115.3MB). Free memory was 60.3MB in the beginning and 163.4MB in the end (delta: -103.0MB). Peak memory consumption was 153.7MB. 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_5809842d-d973-4d4a-a443-a6a3c8042608/bin/uautomizer-uyxdKDjOR8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/bin/uautomizer-uyxdKDjOR8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/bin/uautomizer-uyxdKDjOR8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/bin/uautomizer-uyxdKDjOR8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/bin/uautomizer-uyxdKDjOR8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/bin/uautomizer-uyxdKDjOR8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 2c8aac95267dec68e99458351999ea740fa786a82a6feb1ce5c8effaf4a32372 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-13 18:26:42,098 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 18:26:42,100 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 18:26:42,119 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 18:26:42,120 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 18:26:42,121 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 18:26:42,122 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 18:26:42,124 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 18:26:42,125 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 18:26:42,126 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 18:26:42,127 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 18:26:42,128 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 18:26:42,128 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 18:26:42,129 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 18:26:42,131 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 18:26:42,132 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 18:26:42,132 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 18:26:42,133 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 18:26:42,146 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 18:26:42,148 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 18:26:42,149 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 18:26:42,151 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 18:26:42,152 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 18:26:42,152 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 18:26:42,156 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 18:26:42,156 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 18:26:42,156 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 18:26:42,157 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 18:26:42,158 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 18:26:42,159 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 18:26:42,159 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 18:26:42,160 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 18:26:42,160 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 18:26:42,161 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 18:26:42,162 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 18:26:42,162 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 18:26:42,163 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 18:26:42,163 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 18:26:42,163 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 18:26:42,164 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 18:26:42,165 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 18:26:42,165 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/bin/uautomizer-uyxdKDjOR8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-12-13 18:26:42,187 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 18:26:42,187 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 18:26:42,187 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-13 18:26:42,188 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-13 18:26:42,188 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-13 18:26:42,188 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-13 18:26:42,189 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 18:26:42,189 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 18:26:42,189 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 18:26:42,189 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 18:26:42,190 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 18:26:42,190 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-13 18:26:42,190 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-13 18:26:42,190 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-13 18:26:42,190 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-13 18:26:42,190 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-13 18:26:42,191 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-13 18:26:42,191 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-13 18:26:42,191 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 18:26:42,191 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-13 18:26:42,191 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 18:26:42,191 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 18:26:42,192 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-13 18:26:42,192 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 18:26:42,192 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 18:26:42,192 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-13 18:26:42,192 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-13 18:26:42,192 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-12-13 18:26:42,193 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-13 18:26:42,193 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-13 18:26:42,193 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-13 18:26:42,193 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-12-13 18:26:42,193 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-13 18:26:42,193 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2022-12-13 18:26:42,194 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-12-13 18:26:42,194 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/bin/uautomizer-uyxdKDjOR8/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/bin/uautomizer-uyxdKDjOR8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2c8aac95267dec68e99458351999ea740fa786a82a6feb1ce5c8effaf4a32372 [2022-12-13 18:26:42,409 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 18:26:42,424 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 18:26:42,426 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 18:26:42,426 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 18:26:42,427 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 18:26:42,428 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/bin/uautomizer-uyxdKDjOR8/../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i [2022-12-13 18:26:45,049 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 18:26:46,360 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 18:26:46,361 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i [2022-12-13 18:26:46,462 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/bin/uautomizer-uyxdKDjOR8/data/d20ec301a/cd9615607f0e4a339c0e07ef24f82e29/FLAG781159f2f [2022-12-13 18:26:46,495 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/bin/uautomizer-uyxdKDjOR8/data/d20ec301a/cd9615607f0e4a339c0e07ef24f82e29 [2022-12-13 18:26:46,496 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 18:26:46,497 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-13 18:26:46,498 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 18:26:46,498 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 18:26:46,501 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 18:26:46,501 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 06:26:46" (1/1) ... [2022-12-13 18:26:46,502 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3d06d837 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 06:26:46, skipping insertion in model container [2022-12-13 18:26:46,502 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 06:26:46" (1/1) ... [2022-12-13 18:26:46,507 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 18:26:46,922 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 18:27:15,384 WARN L623 FunctionHandler]: Unknown extern function __xstat [2022-12-13 18:27:15,384 WARN L623 FunctionHandler]: Unknown extern function __lxstat [2022-12-13 18:27:15,385 WARN L623 FunctionHandler]: Unknown extern function __fxstat [2022-12-13 18:27:15,386 WARN L623 FunctionHandler]: Unknown extern function __fxstatat [2022-12-13 18:27:15,386 WARN L623 FunctionHandler]: Unknown extern function __xmknod [2022-12-13 18:27:15,387 WARN L623 FunctionHandler]: Unknown extern function __xmknodat [2022-12-13 18:27:15,388 WARN L623 FunctionHandler]: Unknown extern function __xstat64 [2022-12-13 18:27:15,389 WARN L623 FunctionHandler]: Unknown extern function __lxstat64 [2022-12-13 18:27:15,389 WARN L623 FunctionHandler]: Unknown extern function __fxstat64 [2022-12-13 18:27:15,390 WARN L623 FunctionHandler]: Unknown extern function __fxstatat64 [2022-12-13 18:27:15,391 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-12-13 18:27:15,392 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-12-13 18:27:15,393 WARN L623 FunctionHandler]: Unknown extern function strtoll [2022-12-13 18:27:15,394 WARN L623 FunctionHandler]: Unknown extern function __realpath_chk [2022-12-13 18:27:15,395 WARN L623 FunctionHandler]: Unknown extern function __realpath_alias [2022-12-13 18:27:15,396 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk [2022-12-13 18:27:15,397 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk_warn [2022-12-13 18:27:15,397 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_alias [2022-12-13 18:27:15,398 WARN L623 FunctionHandler]: Unknown extern function __wctomb_chk [2022-12-13 18:27:15,399 WARN L623 FunctionHandler]: Unknown extern function __wctomb_alias [2022-12-13 18:27:15,400 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk [2022-12-13 18:27:15,401 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk_warn [2022-12-13 18:27:15,402 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_alias [2022-12-13 18:27:15,403 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk [2022-12-13 18:27:15,404 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk_warn [2022-12-13 18:27:15,404 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_alias [2022-12-13 18:27:15,427 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memcpy_chk [2022-12-13 18:27:15,428 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memmove_chk [2022-12-13 18:27:15,429 WARN L611 FunctionHandler]: implicit declaration of function __builtin___mempcpy_chk [2022-12-13 18:27:15,430 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memset_chk [2022-12-13 18:27:15,432 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcpy_chk [2022-12-13 18:27:15,433 WARN L611 FunctionHandler]: implicit declaration of function __builtin___stpcpy_chk [2022-12-13 18:27:15,434 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncpy_chk [2022-12-13 18:27:15,435 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_chk [2022-12-13 18:27:15,435 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_alias [2022-12-13 18:27:15,436 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcat_chk [2022-12-13 18:27:15,437 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncat_chk [2022-12-13 18:27:15,437 WARN L623 FunctionHandler]: Unknown extern function fchmod [2022-12-13 18:27:15,438 WARN L623 FunctionHandler]: Unknown extern function chmod [2022-12-13 18:27:15,439 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-13 18:27:15,440 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 18:27:15,440 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-13 18:27:15,442 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 18:27:15,442 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-13 18:27:15,443 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-13 18:27:15,444 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 18:27:15,444 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-13 18:27:15,445 WARN L623 FunctionHandler]: Unknown extern function __read_chk [2022-12-13 18:27:15,446 WARN L623 FunctionHandler]: Unknown extern function __read_chk_warn [2022-12-13 18:27:15,446 WARN L623 FunctionHandler]: Unknown extern function __read_alias [2022-12-13 18:27:15,447 WARN L623 FunctionHandler]: Unknown extern function __pread_chk [2022-12-13 18:27:15,448 WARN L623 FunctionHandler]: Unknown extern function __pread_chk_warn [2022-12-13 18:27:15,448 WARN L623 FunctionHandler]: Unknown extern function __pread_alias [2022-12-13 18:27:15,449 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk [2022-12-13 18:27:15,450 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk_warn [2022-12-13 18:27:15,451 WARN L623 FunctionHandler]: Unknown extern function __pread64_alias [2022-12-13 18:27:15,452 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk [2022-12-13 18:27:15,452 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk_warn [2022-12-13 18:27:15,453 WARN L623 FunctionHandler]: Unknown extern function __readlink_alias [2022-12-13 18:27:15,454 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk [2022-12-13 18:27:15,454 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk_warn [2022-12-13 18:27:15,455 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_alias [2022-12-13 18:27:15,456 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk [2022-12-13 18:27:15,456 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk_warn [2022-12-13 18:27:15,457 WARN L623 FunctionHandler]: Unknown extern function __getcwd_alias [2022-12-13 18:27:15,458 WARN L623 FunctionHandler]: Unknown extern function __getwd_chk [2022-12-13 18:27:15,458 WARN L623 FunctionHandler]: Unknown extern function __getwd_warn [2022-12-13 18:27:15,459 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk [2022-12-13 18:27:15,459 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk_warn [2022-12-13 18:27:15,460 WARN L623 FunctionHandler]: Unknown extern function __confstr_alias [2022-12-13 18:27:15,461 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk [2022-12-13 18:27:15,461 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk_warn [2022-12-13 18:27:15,462 WARN L623 FunctionHandler]: Unknown extern function __getgroups_alias [2022-12-13 18:27:15,463 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk [2022-12-13 18:27:15,463 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk_warn [2022-12-13 18:27:15,464 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_alias [2022-12-13 18:27:15,465 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk [2022-12-13 18:27:15,465 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk_warn [2022-12-13 18:27:15,466 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_alias [2022-12-13 18:27:15,466 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk [2022-12-13 18:27:15,467 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk_warn [2022-12-13 18:27:15,467 WARN L623 FunctionHandler]: Unknown extern function __gethostname_alias [2022-12-13 18:27:15,468 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk [2022-12-13 18:27:15,469 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk_warn [2022-12-13 18:27:15,469 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_alias [2022-12-13 18:27:15,472 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-12-13 18:27:15,473 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 18:27:15,473 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 18:27:15,473 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 18:27:15,474 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 18:27:15,476 WARN L623 FunctionHandler]: Unknown extern function _IO_getc [2022-12-13 18:27:15,477 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-12-13 18:27:15,479 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-12-13 18:27:15,480 WARN L623 FunctionHandler]: Unknown extern function _IO_putc [2022-12-13 18:27:15,481 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[478317,478330] [2022-12-13 18:27:15,485 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[478373,478386] [2022-12-13 18:27:15,486 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[478458,478471] [2022-12-13 18:27:15,486 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[478516,478529] [2022-12-13 18:27:15,486 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[478574,478587] [2022-12-13 18:27:15,487 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-12-13 18:27:15,487 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[478755,478768] [2022-12-13 18:27:15,488 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[478924,478937] [2022-12-13 18:27:15,489 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[479071,479084] [2022-12-13 18:27:15,489 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[479127,479140] [2022-12-13 18:27:15,489 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[479179,479192] [2022-12-13 18:27:15,491 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[479556,479569] [2022-12-13 18:27:15,491 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[479612,479625] [2022-12-13 18:27:15,491 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[479697,479710] [2022-12-13 18:27:15,492 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[479755,479768] [2022-12-13 18:27:15,492 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[479813,479826] [2022-12-13 18:27:15,493 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-12-13 18:27:15,493 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[479992,480005] [2022-12-13 18:27:15,494 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[480156,480169] [2022-12-13 18:27:15,494 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[480303,480316] [2022-12-13 18:27:15,495 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[480359,480372] [2022-12-13 18:27:15,495 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[480410,480423] [2022-12-13 18:27:15,496 WARN L623 FunctionHandler]: Unknown extern function __getdelim [2022-12-13 18:27:15,497 WARN L611 FunctionHandler]: implicit declaration of function __builtin___vsnprintf_chk [2022-12-13 18:27:15,497 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-12-13 18:27:15,498 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-12-13 18:27:15,499 WARN L623 FunctionHandler]: Unknown extern function __vdprintf_chk [2022-12-13 18:27:15,499 WARN L623 FunctionHandler]: Unknown extern function __obstack_vprintf_chk [2022-12-13 18:27:15,500 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk [2022-12-13 18:27:15,501 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk_warn [2022-12-13 18:27:15,501 WARN L623 FunctionHandler]: Unknown extern function __fgets_alias [2022-12-13 18:27:15,502 WARN L623 FunctionHandler]: Unknown extern function __fread_chk [2022-12-13 18:27:15,503 WARN L623 FunctionHandler]: Unknown extern function __fread_chk_warn [2022-12-13 18:27:15,503 WARN L623 FunctionHandler]: Unknown extern function __fread_alias [2022-12-13 18:27:15,504 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk [2022-12-13 18:27:15,505 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk_warn [2022-12-13 18:27:15,505 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_alias [2022-12-13 18:27:15,506 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk [2022-12-13 18:27:15,507 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk_warn [2022-12-13 18:27:15,507 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_alias [2022-12-13 18:27:15,508 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[490677,490690] [2022-12-13 18:27:15,509 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[490765,490778] [2022-12-13 18:27:15,510 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-12-13 18:27:15,511 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[492820,492833] [2022-12-13 18:27:15,512 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[492968,492981] [2022-12-13 18:27:15,513 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[493172,493185] [2022-12-13 18:27:15,513 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[493262,493275] [2022-12-13 18:27:15,514 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[493549,493562] [2022-12-13 18:27:15,514 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[493716,493729] [2022-12-13 18:27:15,515 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[494123,494136] [2022-12-13 18:27:15,515 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 18:27:15,516 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[494407,494420] [2022-12-13 18:27:15,516 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[494729,494742] [2022-12-13 18:27:15,517 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[494847,494860] [2022-12-13 18:27:15,517 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[495178,495191] [2022-12-13 18:27:15,518 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-13 18:27:15,518 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[495406,495419] [2022-12-13 18:27:15,519 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[495465,495478] [2022-12-13 18:27:15,519 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[495523,495536] [2022-12-13 18:27:15,519 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-13 18:27:15,519 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[495754,495767] [2022-12-13 18:27:15,520 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[495810,495823] [2022-12-13 18:27:15,520 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-13 18:27:15,521 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[496043,496056] [2022-12-13 18:27:15,521 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[496099,496112] [2022-12-13 18:27:15,521 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[496377,496390] [2022-12-13 18:27:15,522 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-13 18:27:15,522 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-13 18:27:15,522 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[496635,496648] [2022-12-13 18:27:15,523 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[496691,496704] [2022-12-13 18:27:15,523 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[496798,496811] [2022-12-13 18:27:15,523 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[496943,496956] [2022-12-13 18:27:15,524 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[497162,497175] [2022-12-13 18:27:15,524 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-13 18:27:15,525 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[497371,497384] [2022-12-13 18:27:15,525 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[497426,497439] [2022-12-13 18:27:15,525 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[497537,497550] [2022-12-13 18:27:15,526 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[497686,497699] [2022-12-13 18:27:15,526 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[497818,497831] [2022-12-13 18:27:15,526 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 18:27:15,527 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_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[498045,498058] [2022-12-13 18:27:15,527 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-13 18:27:15,528 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_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[498262,498275] [2022-12-13 18:27:15,528 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_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[498319,498332] [2022-12-13 18:27:15,528 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_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[498380,498393] [2022-12-13 18:27:15,529 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_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[498493,498506] [2022-12-13 18:27:15,529 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_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[498644,498657] [2022-12-13 18:27:15,529 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_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[498792,498805] [2022-12-13 18:27:15,530 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-13 18:27:15,530 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_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[499005,499018] [2022-12-13 18:27:15,531 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_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[499118,499131] [2022-12-13 18:27:15,531 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_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[499269,499282] [2022-12-13 18:27:15,532 WARN L623 FunctionHandler]: Unknown extern function fputc_unlocked [2022-12-13 18:27:15,532 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_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[499451,499464] [2022-12-13 18:27:15,533 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_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[499558,499571] [2022-12-13 18:27:15,533 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_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[499703,499716] [2022-12-13 18:27:15,534 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[500101,500114] [2022-12-13 18:27:15,534 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[500225,500238] [2022-12-13 18:27:15,534 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[500282,500295] [2022-12-13 18:27:15,535 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[500334,500347] [2022-12-13 18:27:15,535 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[500441,500454] [2022-12-13 18:27:15,535 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[500586,500599] [2022-12-13 18:27:15,536 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[500684,500697] [2022-12-13 18:27:15,536 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[500741,500754] [2022-12-13 18:27:15,536 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[500793,500806] [2022-12-13 18:27:15,537 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[500900,500913] [2022-12-13 18:27:15,537 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[501045,501058] [2022-12-13 18:27:15,537 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[501114,501127] [2022-12-13 18:27:15,538 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[501171,501184] [2022-12-13 18:27:15,538 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[501223,501236] [2022-12-13 18:27:15,538 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[501330,501343] [2022-12-13 18:27:15,539 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_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[501475,501488] [2022-12-13 18:27:15,539 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 18:27:15,541 WARN L623 FunctionHandler]: Unknown extern function getdelim [2022-12-13 18:27:15,542 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[503420,503433] [2022-12-13 18:27:15,542 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[503476,503489] [2022-12-13 18:27:15,543 WARN L623 FunctionHandler]: Unknown extern function feof [2022-12-13 18:27:15,543 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[503614,503627] [2022-12-13 18:27:15,543 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[503769,503782] [2022-12-13 18:27:15,544 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[503926,503939] [2022-12-13 18:27:15,544 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[503983,503996] [2022-12-13 18:27:15,544 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[504055,504068] [2022-12-13 18:27:15,545 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_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[504111,504124] [2022-12-13 18:27:15,545 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_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[504183,504196] [2022-12-13 18:27:15,547 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_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[505532,505545] [2022-12-13 18:27:15,548 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_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[505635,505648] [2022-12-13 18:27:15,548 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_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[505706,505719] [2022-12-13 18:27:15,548 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_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[505758,505771] [2022-12-13 18:27:15,549 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[505810,505823] [2022-12-13 18:27:15,549 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[505861,505874] [2022-12-13 18:27:15,549 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[505951,505964] [2022-12-13 18:27:15,549 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506005,506018] [2022-12-13 18:27:15,550 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_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506075,506088] [2022-12-13 18:27:15,550 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_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506128,506141] [2022-12-13 18:27:15,550 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_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506205,506218] [2022-12-13 18:27:15,550 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_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506275,506288] [2022-12-13 18:27:15,551 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_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506329,506342] [2022-12-13 18:27:15,551 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_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506383,506396] [2022-12-13 18:27:15,551 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_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506436,506449] [2022-12-13 18:27:15,551 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_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506511,506524] [2022-12-13 18:27:15,551 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_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506579,506592] [2022-12-13 18:27:15,552 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_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506631,506644] [2022-12-13 18:27:15,552 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_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506683,506696] [2022-12-13 18:27:15,552 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_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[506734,506747] [2022-12-13 18:27:15,553 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 18:27:15,554 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-13 18:27:15,554 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 18:27:15,554 WARN L623 FunctionHandler]: Unknown extern function pathconf [2022-12-13 18:27:15,555 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 18:27:15,555 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 18:27:15,557 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 18:27:15,557 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-13 18:27:15,557 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 18:27:15,558 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-13 18:27:15,558 WARN L623 FunctionHandler]: Unknown extern function readdir [2022-12-13 18:27:15,559 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 18:27:15,560 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 18:27:15,562 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 18:27:15,562 WARN L623 FunctionHandler]: Unknown extern function closedir [2022-12-13 18:27:15,563 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 18:27:15,564 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 18:27:15,571 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-13 18:27:15,585 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536081,536094] [2022-12-13 18:27:15,585 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536136,536149] [2022-12-13 18:27:15,586 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536227,536240] [2022-12-13 18:27:15,586 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536284,536297] [2022-12-13 18:27:15,586 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536339,536352] [2022-12-13 18:27:15,586 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536430,536443] [2022-12-13 18:27:15,587 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536488,536501] [2022-12-13 18:27:15,587 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536545,536558] [2022-12-13 18:27:15,587 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536643,536656] [2022-12-13 18:27:15,588 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536702,536715] [2022-12-13 18:27:15,588 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536805,536818] [2022-12-13 18:27:15,588 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536864,536877] [2022-12-13 18:27:15,588 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[536921,536934] [2022-12-13 18:27:15,589 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537007,537020] [2022-12-13 18:27:15,589 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537066,537079] [2022-12-13 18:27:15,589 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537178,537191] [2022-12-13 18:27:15,589 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537234,537247] [2022-12-13 18:27:15,590 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537314,537327] [2022-12-13 18:27:15,590 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537371,537384] [2022-12-13 18:27:15,590 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537511,537524] [2022-12-13 18:27:15,591 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537570,537583] [2022-12-13 18:27:15,591 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537669,537682] [2022-12-13 18:27:15,591 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537730,537743] [2022-12-13 18:27:15,591 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537789,537802] [2022-12-13 18:27:15,592 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537888,537901] [2022-12-13 18:27:15,592 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[537950,537963] [2022-12-13 18:27:15,592 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538011,538024] [2022-12-13 18:27:15,592 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538121,538134] [2022-12-13 18:27:15,593 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538184,538197] [2022-12-13 18:27:15,593 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538291,538304] [2022-12-13 18:27:15,593 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538354,538367] [2022-12-13 18:27:15,594 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538415,538428] [2022-12-13 18:27:15,594 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538513,538526] [2022-12-13 18:27:15,594 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538576,538589] [2022-12-13 18:27:15,594 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538692,538705] [2022-12-13 18:27:15,595 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538752,538765] [2022-12-13 18:27:15,595 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538844,538857] [2022-12-13 18:27:15,595 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5809842d-d973-4d4a-a443-a6a3c8042608/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i[538905,538918] [2022-12-13 18:27:15,597 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-12-13 18:27:15,599 WARN L623 FunctionHandler]: Unknown extern function strtod_l [2022-12-13 18:27:15,599 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-12-13 18:27:15,600 WARN L623 FunctionHandler]: Unknown extern function strtold_l [2022-12-13 18:27:15,602 WARN L623 FunctionHandler]: Unknown extern function __recv_chk [2022-12-13 18:27:15,602 WARN L623 FunctionHandler]: Unknown extern function __recv_chk_warn [2022-12-13 18:27:15,603 WARN L623 FunctionHandler]: Unknown extern function __recv_alias [2022-12-13 18:27:15,604 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk [2022-12-13 18:27:15,604 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk_warn [2022-12-13 18:27:15,605 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_alias [2022-12-13 18:27:15,606 WARN L623 FunctionHandler]: Unknown extern function getaddrinfo [2022-12-13 18:27:15,606 WARN L623 FunctionHandler]: Unknown extern function __strdup [2022-12-13 18:27:15,607 WARN L623 FunctionHandler]: Unknown extern function freeaddrinfo [2022-12-13 18:27:15,607 WARN L623 FunctionHandler]: Unknown extern function gai_strerror [2022-12-13 18:27:15,609 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 18:27:15,609 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 18:27:15,610 WARN L623 FunctionHandler]: Unknown extern function __rawmemchr [2022-12-13 18:27:15,613 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 18:27:15,613 WARN L623 FunctionHandler]: Unknown extern function lstat [2022-12-13 18:27:15,613 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 18:27:15,614 WARN L611 FunctionHandler]: implicit declaration of function __builtin_strspn [2022-12-13 18:27:15,615 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 18:27:15,615 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 18:27:15,616 WARN L623 FunctionHandler]: Unknown extern function memmove [2022-12-13 18:27:15,617 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 18:27:15,619 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 18:27:15,619 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-12-13 18:27:15,621 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 18:27:15,621 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 18:27:15,622 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 18:27:15,623 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 18:27:15,624 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 18:27:15,626 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: rpl_fcntl [2022-12-13 18:27:15,626 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3a0e5cd2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 06:27:15, skipping insertion in model container [2022-12-13 18:27:15,626 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-13 18:27:15,626 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-12-13 18:27:15,628 INFO L158 Benchmark]: Toolchain (without parser) took 29129.75ms. Allocated memory was 172.0MB in the beginning and 270.5MB in the end (delta: 98.6MB). Free memory was 87.4MB in the beginning and 65.3MB in the end (delta: 22.1MB). Peak memory consumption was 159.4MB. Max. memory is 16.1GB. [2022-12-13 18:27:15,628 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 75.5MB. Free memory was 52.8MB in the beginning and 52.7MB in the end (delta: 94.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-13 18:27:15,629 INFO L158 Benchmark]: CACSL2BoogieTranslator took 29128.06ms. Allocated memory was 172.0MB in the beginning and 270.5MB in the end (delta: 98.6MB). Free memory was 87.2MB in the beginning and 65.3MB in the end (delta: 21.8MB). Peak memory consumption was 159.4MB. Max. memory is 16.1GB. [2022-12-13 18:27:15,630 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11ms. Allocated memory is still 75.5MB. Free memory was 52.8MB in the beginning and 52.7MB in the end (delta: 94.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 29128.06ms. Allocated memory was 172.0MB in the beginning and 270.5MB in the end (delta: 98.6MB). Free memory was 87.2MB in the beginning and 65.3MB in the end (delta: 21.8MB). Peak memory consumption was 159.4MB. 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