./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 38b53e6a Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/bin/uautomizer-ZsLfNo2U6R/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/bin/uautomizer-ZsLfNo2U6R/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/bin/uautomizer-ZsLfNo2U6R/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/bin/uautomizer-ZsLfNo2U6R/config/AutomizerReach.xml -i ../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/bin/uautomizer-ZsLfNo2U6R/config/svcomp-Overflow-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/bin/uautomizer-ZsLfNo2U6R --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1721ff86364b888e9a887851917d8c9baafe52b51a2672b0384394569f556411 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-38b53e6 [2022-11-25 18:29:09,110 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 18:29:09,113 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 18:29:09,162 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 18:29:09,163 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 18:29:09,167 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 18:29:09,169 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 18:29:09,176 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 18:29:09,178 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 18:29:09,180 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 18:29:09,183 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 18:29:09,186 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 18:29:09,187 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 18:29:09,196 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 18:29:09,198 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 18:29:09,201 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 18:29:09,203 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 18:29:09,206 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 18:29:09,208 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 18:29:09,210 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 18:29:09,218 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 18:29:09,219 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 18:29:09,221 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 18:29:09,223 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 18:29:09,227 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 18:29:09,233 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 18:29:09,234 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 18:29:09,235 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 18:29:09,237 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 18:29:09,238 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 18:29:09,240 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 18:29:09,241 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 18:29:09,243 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 18:29:09,245 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 18:29:09,247 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 18:29:09,249 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 18:29:09,250 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 18:29:09,251 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 18:29:09,251 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 18:29:09,252 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 18:29:09,256 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 18:29:09,257 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/bin/uautomizer-ZsLfNo2U6R/config/svcomp-Overflow-64bit-Automizer_Default.epf [2022-11-25 18:29:09,300 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 18:29:09,300 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 18:29:09,301 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 18:29:09,301 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 18:29:09,302 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 18:29:09,302 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 18:29:09,303 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-25 18:29:09,303 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-25 18:29:09,303 INFO L138 SettingsManager]: * Use SBE=true [2022-11-25 18:29:09,304 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 18:29:09,304 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-25 18:29:09,304 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 18:29:09,304 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 18:29:09,304 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-25 18:29:09,305 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 18:29:09,305 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-25 18:29:09,305 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-25 18:29:09,305 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-25 18:29:09,305 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 18:29:09,306 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-25 18:29:09,306 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 18:29:09,306 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-25 18:29:09,306 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 18:29:09,307 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 18:29:09,307 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 18:29:09,307 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 18:29:09,307 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-25 18:29:09,307 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-25 18:29:09,308 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-25 18:29:09,308 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-25 18:29:09,308 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-25 18:29:09,308 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-11-25 18:29:09,308 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-25 18:29:09,308 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/bin/uautomizer-ZsLfNo2U6R/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/bin/uautomizer-ZsLfNo2U6R Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1721ff86364b888e9a887851917d8c9baafe52b51a2672b0384394569f556411 [2022-11-25 18:29:09,629 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 18:29:09,678 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 18:29:09,685 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 18:29:09,686 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 18:29:09,687 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 18:29:09,689 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/bin/uautomizer-ZsLfNo2U6R/../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i [2022-11-25 18:29:13,611 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 18:29:16,252 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 18:29:16,253 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i [2022-11-25 18:29:16,491 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/bin/uautomizer-ZsLfNo2U6R/data/7fac57273/d75901784f344c9d8cb0fa6b7ea783b6/FLAG92dd3b794 [2022-11-25 18:29:16,519 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/bin/uautomizer-ZsLfNo2U6R/data/7fac57273/d75901784f344c9d8cb0fa6b7ea783b6 [2022-11-25 18:29:16,523 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 18:29:16,526 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 18:29:16,528 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 18:29:16,528 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 18:29:16,535 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 18:29:16,536 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:29:16" (1/1) ... [2022-11-25 18:29:16,537 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@69809b09 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:29:16, skipping insertion in model container [2022-11-25 18:29:16,538 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:29:16" (1/1) ... [2022-11-25 18:29:16,548 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 18:29:17,316 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 18:29:56,017 WARN L623 FunctionHandler]: Unknown extern function __xstat [2022-11-25 18:29:56,018 WARN L623 FunctionHandler]: Unknown extern function __lxstat [2022-11-25 18:29:56,020 WARN L623 FunctionHandler]: Unknown extern function __fxstat [2022-11-25 18:29:56,021 WARN L623 FunctionHandler]: Unknown extern function __fxstatat [2022-11-25 18:29:56,022 WARN L623 FunctionHandler]: Unknown extern function __xmknod [2022-11-25 18:29:56,023 WARN L623 FunctionHandler]: Unknown extern function __xmknodat [2022-11-25 18:29:56,024 WARN L623 FunctionHandler]: Unknown extern function __xstat64 [2022-11-25 18:29:56,025 WARN L623 FunctionHandler]: Unknown extern function __lxstat64 [2022-11-25 18:29:56,026 WARN L623 FunctionHandler]: Unknown extern function __fxstat64 [2022-11-25 18:29:56,027 WARN L623 FunctionHandler]: Unknown extern function __fxstatat64 [2022-11-25 18:29:56,029 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-11-25 18:29:56,030 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-11-25 18:29:56,031 WARN L623 FunctionHandler]: Unknown extern function strtoll [2022-11-25 18:29:56,033 WARN L623 FunctionHandler]: Unknown extern function __realpath_chk [2022-11-25 18:29:56,033 WARN L623 FunctionHandler]: Unknown extern function __realpath_alias [2022-11-25 18:29:56,035 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk [2022-11-25 18:29:56,036 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk_warn [2022-11-25 18:29:56,037 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_alias [2022-11-25 18:29:56,039 WARN L623 FunctionHandler]: Unknown extern function __wctomb_chk [2022-11-25 18:29:56,040 WARN L623 FunctionHandler]: Unknown extern function __wctomb_alias [2022-11-25 18:29:56,042 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk [2022-11-25 18:29:56,043 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk_warn [2022-11-25 18:29:56,044 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_alias [2022-11-25 18:29:56,046 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk [2022-11-25 18:29:56,047 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk_warn [2022-11-25 18:29:56,048 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_alias [2022-11-25 18:29:56,078 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memcpy_chk [2022-11-25 18:29:56,079 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memmove_chk [2022-11-25 18:29:56,080 WARN L611 FunctionHandler]: implicit declaration of function __builtin___mempcpy_chk [2022-11-25 18:29:56,082 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memset_chk [2022-11-25 18:29:56,084 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcpy_chk [2022-11-25 18:29:56,085 WARN L611 FunctionHandler]: implicit declaration of function __builtin___stpcpy_chk [2022-11-25 18:29:56,087 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncpy_chk [2022-11-25 18:29:56,089 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_chk [2022-11-25 18:29:56,089 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_alias [2022-11-25 18:29:56,090 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcat_chk [2022-11-25 18:29:56,092 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncat_chk [2022-11-25 18:29:56,093 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[465040,465053] [2022-11-25 18:29:56,094 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[465095,465108] [2022-11-25 18:29:56,095 WARN L623 FunctionHandler]: Unknown extern function fchmod [2022-11-25 18:29:56,095 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[465233,465246] [2022-11-25 18:29:56,096 WARN L623 FunctionHandler]: Unknown extern function chmod [2022-11-25 18:29:56,098 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[465731,465744] [2022-11-25 18:29:56,099 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-11-25 18:29:56,100 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 18:29:56,100 WARN L623 FunctionHandler]: Unknown extern function error [2022-11-25 18:29:56,101 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[466032,466045] [2022-11-25 18:29:56,101 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[466105,466118] [2022-11-25 18:29:56,104 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 18:29:56,104 WARN L623 FunctionHandler]: Unknown extern function error [2022-11-25 18:29:56,106 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[467023,467036] [2022-11-25 18:29:56,106 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[467081,467094] [2022-11-25 18:29:56,107 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[467133,467146] [2022-11-25 18:29:56,108 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-11-25 18:29:56,108 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 18:29:56,109 WARN L623 FunctionHandler]: Unknown extern function error [2022-11-25 18:29:56,110 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[467467,467480] [2022-11-25 18:29:56,110 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[467525,467538] [2022-11-25 18:29:56,111 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[467577,467590] [2022-11-25 18:29:56,113 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[468447,468460] [2022-11-25 18:29:56,114 WARN L623 FunctionHandler]: Unknown extern function __read_chk [2022-11-25 18:29:56,115 WARN L623 FunctionHandler]: Unknown extern function __read_chk_warn [2022-11-25 18:29:56,116 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[468909,468922] [2022-11-25 18:29:56,116 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[468985,468998] [2022-11-25 18:29:56,117 WARN L623 FunctionHandler]: Unknown extern function __read_alias [2022-11-25 18:29:56,119 WARN L623 FunctionHandler]: Unknown extern function __pread_chk [2022-11-25 18:29:56,120 WARN L623 FunctionHandler]: Unknown extern function __pread_chk_warn [2022-11-25 18:29:56,121 WARN L623 FunctionHandler]: Unknown extern function __pread_alias [2022-11-25 18:29:56,122 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk [2022-11-25 18:29:56,124 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk_warn [2022-11-25 18:29:56,124 WARN L623 FunctionHandler]: Unknown extern function __pread64_alias [2022-11-25 18:29:56,126 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[472479,472492] [2022-11-25 18:29:56,127 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk [2022-11-25 18:29:56,128 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk_warn [2022-11-25 18:29:56,129 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[473128,473141] [2022-11-25 18:29:56,129 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[473204,473217] [2022-11-25 18:29:56,130 WARN L623 FunctionHandler]: Unknown extern function __readlink_alias [2022-11-25 18:29:56,131 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk [2022-11-25 18:29:56,132 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk_warn [2022-11-25 18:29:56,133 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_alias [2022-11-25 18:29:56,135 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk [2022-11-25 18:29:56,136 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk_warn [2022-11-25 18:29:56,136 WARN L623 FunctionHandler]: Unknown extern function __getcwd_alias [2022-11-25 18:29:56,138 WARN L623 FunctionHandler]: Unknown extern function __getwd_chk [2022-11-25 18:29:56,139 WARN L623 FunctionHandler]: Unknown extern function __getwd_warn [2022-11-25 18:29:56,140 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk [2022-11-25 18:29:56,141 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk_warn [2022-11-25 18:29:56,142 WARN L623 FunctionHandler]: Unknown extern function __confstr_alias [2022-11-25 18:29:56,143 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk [2022-11-25 18:29:56,144 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk_warn [2022-11-25 18:29:56,145 WARN L623 FunctionHandler]: Unknown extern function __getgroups_alias [2022-11-25 18:29:56,147 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk [2022-11-25 18:29:56,148 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk_warn [2022-11-25 18:29:56,149 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_alias [2022-11-25 18:29:56,150 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk [2022-11-25 18:29:56,151 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk_warn [2022-11-25 18:29:56,152 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_alias [2022-11-25 18:29:56,153 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk [2022-11-25 18:29:56,154 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk_warn [2022-11-25 18:29:56,155 WARN L623 FunctionHandler]: Unknown extern function __gethostname_alias [2022-11-25 18:29:56,157 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk [2022-11-25 18:29:56,158 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk_warn [2022-11-25 18:29:56,158 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_alias [2022-11-25 18:29:56,161 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[485134,485147] [2022-11-25 18:29:56,161 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[485245,485258] [2022-11-25 18:29:56,162 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[485364,485377] [2022-11-25 18:29:56,163 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[485438,485451] [2022-11-25 18:29:56,163 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[485531,485544] [2022-11-25 18:29:56,164 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[485655,485668] [2022-11-25 18:29:56,165 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[485739,485752] [2022-11-25 18:29:56,166 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[485811,485824] [2022-11-25 18:29:56,166 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[485867,485880] [2022-11-25 18:29:56,167 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[485960,485973] [2022-11-25 18:29:56,168 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486063,486076] [2022-11-25 18:29:56,168 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486131,486144] [2022-11-25 18:29:56,169 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486222,486235] [2022-11-25 18:29:56,170 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486284,486297] [2022-11-25 18:29:56,170 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486372,486385] [2022-11-25 18:29:56,171 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486428,486441] [2022-11-25 18:29:56,172 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486496,486509] [2022-11-25 18:29:56,172 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486590,486603] [2022-11-25 18:29:56,173 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486652,486665] [2022-11-25 18:29:56,174 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486729,486742] [2022-11-25 18:29:56,174 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486789,486802] [2022-11-25 18:29:56,175 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486853,486866] [2022-11-25 18:29:56,175 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486925,486938] [2022-11-25 18:29:56,176 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486991,487004] [2022-11-25 18:29:56,177 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[487047,487060] [2022-11-25 18:29:56,177 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[487131,487144] [2022-11-25 18:29:56,178 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[487207,487220] [2022-11-25 18:29:56,180 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-11-25 18:29:56,181 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[487842,487855] [2022-11-25 18:29:56,182 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[487896,487909] [2022-11-25 18:29:56,182 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 18:29:56,183 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 18:29:56,184 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[488160,488173] [2022-11-25 18:29:56,184 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[488223,488236] [2022-11-25 18:29:56,185 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[488305,488318] [2022-11-25 18:29:56,186 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[488371,488384] [2022-11-25 18:29:56,186 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[488428,488441] [2022-11-25 18:29:56,187 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[488498,488511] [2022-11-25 18:29:56,188 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[488576,488589] [2022-11-25 18:29:56,188 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[488648,488661] [2022-11-25 18:29:56,189 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[488710,488723] [2022-11-25 18:29:56,190 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[488766,488779] [2022-11-25 18:29:56,190 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 18:29:56,191 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[488982,488995] [2022-11-25 18:29:56,192 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[489041,489054] [2022-11-25 18:29:56,192 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[489119,489132] [2022-11-25 18:29:56,193 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[489181,489194] [2022-11-25 18:29:56,193 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[489247,489260] [2022-11-25 18:29:56,194 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[489321,489334] [2022-11-25 18:29:56,194 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[489389,489402] [2022-11-25 18:29:56,195 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[489447,489460] [2022-11-25 18:29:56,196 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[489572,489585] [2022-11-25 18:29:56,196 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[489634,489647] [2022-11-25 18:29:56,197 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[489714,489727] [2022-11-25 18:29:56,197 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[489776,489789] [2022-11-25 18:29:56,198 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[489968,489981] [2022-11-25 18:29:56,199 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[490027,490040] [2022-11-25 18:29:56,200 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[490090,490103] [2022-11-25 18:29:56,200 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[490168,490181] [2022-11-25 18:29:56,201 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[490230,490243] [2022-11-25 18:29:56,201 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[490296,490309] [2022-11-25 18:29:56,202 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[490370,490383] [2022-11-25 18:29:56,202 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[490438,490451] [2022-11-25 18:29:56,203 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[490496,490509] [2022-11-25 18:29:56,203 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[490559,490572] [2022-11-25 18:29:56,204 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[490680,490693] [2022-11-25 18:29:56,204 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[490760,490773] [2022-11-25 18:29:56,205 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[490908,490921] [2022-11-25 18:29:56,206 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[490988,491001] [2022-11-25 18:29:56,206 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[491050,491063] [2022-11-25 18:29:56,207 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[491188,491201] [2022-11-25 18:29:56,208 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[491270,491283] [2022-11-25 18:29:56,208 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[491334,491347] [2022-11-25 18:29:56,209 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[491513,491526] [2022-11-25 18:29:56,209 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 18:29:56,211 WARN L623 FunctionHandler]: Unknown extern function _IO_getc [2022-11-25 18:29:56,213 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-11-25 18:29:56,216 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-11-25 18:29:56,217 WARN L623 FunctionHandler]: Unknown extern function _IO_putc [2022-11-25 18:29:56,219 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[493684,493697] [2022-11-25 18:29:56,219 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[493740,493753] [2022-11-25 18:29:56,220 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[493825,493838] [2022-11-25 18:29:56,220 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[493883,493896] [2022-11-25 18:29:56,221 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[493941,493954] [2022-11-25 18:29:56,221 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-11-25 18:29:56,222 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[494122,494135] [2022-11-25 18:29:56,224 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[494291,494304] [2022-11-25 18:29:56,224 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[494438,494451] [2022-11-25 18:29:56,225 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[494494,494507] [2022-11-25 18:29:56,225 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[494546,494559] [2022-11-25 18:29:56,227 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[494923,494936] [2022-11-25 18:29:56,228 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[494979,494992] [2022-11-25 18:29:56,228 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[495064,495077] [2022-11-25 18:29:56,229 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[495122,495135] [2022-11-25 18:29:56,229 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[495180,495193] [2022-11-25 18:29:56,229 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-11-25 18:29:56,230 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[495359,495372] [2022-11-25 18:29:56,231 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[495524,495537] [2022-11-25 18:29:56,232 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[495671,495684] [2022-11-25 18:29:56,233 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[495727,495740] [2022-11-25 18:29:56,233 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[495779,495792] [2022-11-25 18:29:56,234 WARN L623 FunctionHandler]: Unknown extern function __getdelim [2022-11-25 18:29:56,236 WARN L611 FunctionHandler]: implicit declaration of function __builtin___vsnprintf_chk [2022-11-25 18:29:56,237 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-11-25 18:29:56,238 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-11-25 18:29:56,239 WARN L623 FunctionHandler]: Unknown extern function __vdprintf_chk [2022-11-25 18:29:56,240 WARN L623 FunctionHandler]: Unknown extern function __obstack_vprintf_chk [2022-11-25 18:29:56,242 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk [2022-11-25 18:29:56,243 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk_warn [2022-11-25 18:29:56,244 WARN L623 FunctionHandler]: Unknown extern function __fgets_alias [2022-11-25 18:29:56,245 WARN L623 FunctionHandler]: Unknown extern function __fread_chk [2022-11-25 18:29:56,246 WARN L623 FunctionHandler]: Unknown extern function __fread_chk_warn [2022-11-25 18:29:56,247 WARN L623 FunctionHandler]: Unknown extern function __fread_alias [2022-11-25 18:29:56,248 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk [2022-11-25 18:29:56,250 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk_warn [2022-11-25 18:29:56,250 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_alias [2022-11-25 18:29:56,252 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk [2022-11-25 18:29:56,253 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk_warn [2022-11-25 18:29:56,254 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_alias [2022-11-25 18:29:56,256 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[506046,506059] [2022-11-25 18:29:56,256 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[506134,506147] [2022-11-25 18:29:56,260 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-11-25 18:29:56,262 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[508204,508217] [2022-11-25 18:29:56,263 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[508263,508276] [2022-11-25 18:29:56,263 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[508356,508369] [2022-11-25 18:29:56,264 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[508446,508459] [2022-11-25 18:29:56,265 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[508733,508746] [2022-11-25 18:29:56,266 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[508900,508913] [2022-11-25 18:29:56,267 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[509196,509209] [2022-11-25 18:29:56,268 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 18:29:56,269 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[509480,509493] [2022-11-25 18:29:56,270 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[509802,509815] [2022-11-25 18:29:56,271 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[509920,509933] [2022-11-25 18:29:56,272 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[510251,510264] [2022-11-25 18:29:56,273 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-11-25 18:29:56,274 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[510479,510492] [2022-11-25 18:29:56,274 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[510538,510551] [2022-11-25 18:29:56,275 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[510596,510609] [2022-11-25 18:29:56,275 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-11-25 18:29:56,276 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[510827,510840] [2022-11-25 18:29:56,277 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[510883,510896] [2022-11-25 18:29:56,278 WARN L623 FunctionHandler]: Unknown extern function error [2022-11-25 18:29:56,278 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[511116,511129] [2022-11-25 18:29:56,279 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[511172,511185] [2022-11-25 18:29:56,280 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[511450,511463] [2022-11-25 18:29:56,280 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-11-25 18:29:56,281 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-11-25 18:29:56,282 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[511723,511736] [2022-11-25 18:29:56,282 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[511780,511793] [2022-11-25 18:29:56,283 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[511836,511849] [2022-11-25 18:29:56,284 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[511927,511940] [2022-11-25 18:29:56,285 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[512146,512159] [2022-11-25 18:29:56,285 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-11-25 18:29:56,286 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[512370,512383] [2022-11-25 18:29:56,287 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[512431,512444] [2022-11-25 18:29:56,287 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[512486,512499] [2022-11-25 18:29:56,288 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[512581,512594] [2022-11-25 18:29:56,289 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[512713,512726] [2022-11-25 18:29:56,289 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 18:29:56,290 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[512940,512953] [2022-11-25 18:29:56,291 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-11-25 18:29:56,292 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[513172,513185] [2022-11-25 18:29:56,293 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[513235,513248] [2022-11-25 18:29:56,294 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[513332,513345] [2022-11-25 18:29:56,294 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[513389,513402] [2022-11-25 18:29:56,295 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[513450,513463] [2022-11-25 18:29:56,295 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[513598,513611] [2022-11-25 18:29:56,296 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-11-25 18:29:56,297 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[513826,513839] [2022-11-25 18:29:56,298 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[513889,513902] [2022-11-25 18:29:56,299 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[513986,513999] [2022-11-25 18:29:56,299 WARN L623 FunctionHandler]: Unknown extern function fputc_unlocked [2022-11-25 18:29:56,300 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[514183,514196] [2022-11-25 18:29:56,301 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[514240,514253] [2022-11-25 18:29:56,301 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[514331,514344] [2022-11-25 18:29:56,303 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[514729,514742] [2022-11-25 18:29:56,304 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[514853,514866] [2022-11-25 18:29:56,304 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[514925,514938] [2022-11-25 18:29:56,305 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[514982,514995] [2022-11-25 18:29:56,306 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[515073,515086] [2022-11-25 18:29:56,306 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[515125,515138] [2022-11-25 18:29:56,307 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[515223,515236] [2022-11-25 18:29:56,307 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[515295,515308] [2022-11-25 18:29:56,308 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[515352,515365] [2022-11-25 18:29:56,309 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[515443,515456] [2022-11-25 18:29:56,309 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[515495,515508] [2022-11-25 18:29:56,310 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[515564,515577] [2022-11-25 18:29:56,310 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[515636,515649] [2022-11-25 18:29:56,311 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[515693,515706] [2022-11-25 18:29:56,312 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[515784,515797] [2022-11-25 18:29:56,312 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[515836,515849] [2022-11-25 18:29:56,313 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 18:29:56,317 WARN L623 FunctionHandler]: Unknown extern function getdelim [2022-11-25 18:29:56,318 WARN L623 FunctionHandler]: Unknown extern function feof [2022-11-25 18:29:56,322 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[519313,519326] [2022-11-25 18:29:56,323 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[519416,519429] [2022-11-25 18:29:56,323 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[519488,519501] [2022-11-25 18:29:56,324 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[519578,519591] [2022-11-25 18:29:56,325 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[519631,519644] [2022-11-25 18:29:56,325 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[519684,519697] [2022-11-25 18:29:56,326 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[519762,519775] [2022-11-25 18:29:56,326 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[519838,519851] [2022-11-25 18:29:56,328 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[520383,520396] [2022-11-25 18:29:56,328 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[520477,520490] [2022-11-25 18:29:56,329 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[520536,520549] [2022-11-25 18:29:56,329 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 18:29:56,330 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[520727,520740] [2022-11-25 18:29:56,331 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[520786,520799] [2022-11-25 18:29:56,331 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[520851,520864] [2022-11-25 18:29:56,332 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[520910,520923] [2022-11-25 18:29:56,332 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-11-25 18:29:56,333 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[521065,521078] [2022-11-25 18:29:56,334 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[521124,521137] [2022-11-25 18:29:56,334 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[521189,521202] [2022-11-25 18:29:56,335 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[521248,521261] [2022-11-25 18:29:56,335 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 18:29:56,335 WARN L623 FunctionHandler]: Unknown extern function pathconf [2022-11-25 18:29:56,336 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[521494,521507] [2022-11-25 18:29:56,337 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[521555,521568] [2022-11-25 18:29:56,337 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 18:29:56,338 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[521730,521743] [2022-11-25 18:29:56,339 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[521793,521806] [2022-11-25 18:29:56,339 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[521862,521875] [2022-11-25 18:29:56,340 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[521925,521938] [2022-11-25 18:29:56,341 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 18:29:56,342 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[522380,522393] [2022-11-25 18:29:56,342 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[522457,522470] [2022-11-25 18:29:56,343 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[522576,522589] [2022-11-25 18:29:56,343 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[522635,522648] [2022-11-25 18:29:56,344 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[522694,522707] [2022-11-25 18:29:56,345 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[522882,522895] [2022-11-25 18:29:56,345 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[523035,523048] [2022-11-25 18:29:56,346 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[523094,523107] [2022-11-25 18:29:56,347 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[523261,523274] [2022-11-25 18:29:56,349 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[523993,524006] [2022-11-25 18:29:56,349 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[524107,524120] [2022-11-25 18:29:56,350 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 18:29:56,351 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[524458,524471] [2022-11-25 18:29:56,352 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[524528,524541] [2022-11-25 18:29:56,352 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-11-25 18:29:56,353 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[524684,524697] [2022-11-25 18:29:56,354 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[524754,524767] [2022-11-25 18:29:56,354 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 18:29:56,355 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[524985,524998] [2022-11-25 18:29:56,356 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[525055,525068] [2022-11-25 18:29:56,356 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-11-25 18:29:56,357 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[525226,525239] [2022-11-25 18:29:56,358 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[525296,525309] [2022-11-25 18:29:56,358 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[525376,525389] [2022-11-25 18:29:56,359 WARN L623 FunctionHandler]: Unknown extern function readdir [2022-11-25 18:29:56,360 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 18:29:56,363 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 18:29:56,364 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[527663,527676] [2022-11-25 18:29:56,365 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[527720,527733] [2022-11-25 18:29:56,366 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[527879,527892] [2022-11-25 18:29:56,366 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[528009,528022] [2022-11-25 18:29:56,367 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[528111,528124] [2022-11-25 18:29:56,368 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[528241,528254] [2022-11-25 18:29:56,368 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[528341,528354] [2022-11-25 18:29:56,369 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[528398,528411] [2022-11-25 18:29:56,370 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[528766,528779] [2022-11-25 18:29:56,370 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[528823,528836] [2022-11-25 18:29:56,372 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 18:29:56,372 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[529199,529212] [2022-11-25 18:29:56,373 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[529256,529269] [2022-11-25 18:29:56,377 WARN L623 FunctionHandler]: Unknown extern function closedir [2022-11-25 18:29:56,377 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[529767,529780] [2022-11-25 18:29:56,378 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[529817,529830] [2022-11-25 18:29:56,380 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[530304,530317] [2022-11-25 18:29:56,380 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[530573,530586] [2022-11-25 18:29:56,381 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[530698,530711] [2022-11-25 18:29:56,381 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[530774,530787] [2022-11-25 18:29:56,382 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[530868,530881] [2022-11-25 18:29:56,382 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[530929,530942] [2022-11-25 18:29:56,383 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[531003,531016] [2022-11-25 18:29:56,383 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 18:29:56,384 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[531301,531314] [2022-11-25 18:29:56,385 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[531362,531375] [2022-11-25 18:29:56,385 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[531436,531449] [2022-11-25 18:29:56,386 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[531569,531582] [2022-11-25 18:29:56,386 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[531700,531713] [2022-11-25 18:29:56,387 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[532264,532277] [2022-11-25 18:29:56,388 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[532338,532351] [2022-11-25 18:29:56,388 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[532423,532436] [2022-11-25 18:29:56,389 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 18:29:56,389 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[532664,532677] [2022-11-25 18:29:56,390 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[532740,532753] [2022-11-25 18:29:56,390 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[532838,532851] [2022-11-25 18:29:56,391 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[532912,532925] [2022-11-25 18:29:56,391 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[533033,533046] [2022-11-25 18:29:56,392 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[533107,533120] [2022-11-25 18:29:56,393 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[533363,533376] [2022-11-25 18:29:56,394 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[533764,533777] [2022-11-25 18:29:56,396 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[534178,534191] [2022-11-25 18:29:56,398 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[534461,534474] [2022-11-25 18:29:56,398 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[534587,534600] [2022-11-25 18:29:56,399 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[534805,534818] [2022-11-25 18:29:56,410 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-11-25 18:29:56,439 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-11-25 18:29:56,499 WARN L623 FunctionHandler]: Unknown extern function strtod_l [2022-11-25 18:29:56,500 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-11-25 18:29:56,561 WARN L623 FunctionHandler]: Unknown extern function strtold_l [2022-11-25 18:29:56,564 WARN L623 FunctionHandler]: Unknown extern function __recv_chk [2022-11-25 18:29:56,565 WARN L623 FunctionHandler]: Unknown extern function __recv_chk_warn [2022-11-25 18:29:56,565 WARN L623 FunctionHandler]: Unknown extern function __recv_alias [2022-11-25 18:29:56,567 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk [2022-11-25 18:29:56,568 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk_warn [2022-11-25 18:29:56,569 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_alias [2022-11-25 18:29:56,570 WARN L623 FunctionHandler]: Unknown extern function getaddrinfo [2022-11-25 18:29:56,571 WARN L623 FunctionHandler]: Unknown extern function __strdup [2022-11-25 18:29:56,572 WARN L623 FunctionHandler]: Unknown extern function freeaddrinfo [2022-11-25 18:29:56,573 WARN L623 FunctionHandler]: Unknown extern function gai_strerror [2022-11-25 18:29:56,576 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 18:29:56,577 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 18:29:56,578 WARN L623 FunctionHandler]: Unknown extern function __rawmemchr [2022-11-25 18:29:56,583 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 18:29:56,584 WARN L623 FunctionHandler]: Unknown extern function lstat [2022-11-25 18:29:56,585 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 18:29:56,586 WARN L611 FunctionHandler]: implicit declaration of function __builtin_strspn [2022-11-25 18:29:56,588 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 18:29:56,589 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 18:29:56,591 WARN L623 FunctionHandler]: Unknown extern function memmove [2022-11-25 18:29:56,591 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 18:29:56,595 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 18:29:56,596 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-11-25 18:29:56,598 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 18:29:56,599 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 18:29:56,601 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 18:29:56,603 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 18:29:56,604 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 18:29:56,607 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: rpl_fcntl [2022-11-25 18:29:56,608 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@a32149c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:29:56, skipping insertion in model container [2022-11-25 18:29:56,608 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-25 18:29:56,609 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-25 18:29:56,611 INFO L158 Benchmark]: Toolchain (without parser) took 40083.87ms. Allocated memory was 159.4MB in the beginning and 295.7MB in the end (delta: 136.3MB). Free memory was 73.2MB in the beginning and 123.6MB in the end (delta: -50.4MB). Peak memory consumption was 163.5MB. Max. memory is 16.1GB. [2022-11-25 18:29:56,611 INFO L158 Benchmark]: CDTParser took 0.38ms. Allocated memory is still 115.3MB. Free memory is still 64.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-25 18:29:56,612 INFO L158 Benchmark]: CACSL2BoogieTranslator took 40080.90ms. Allocated memory was 159.4MB in the beginning and 295.7MB in the end (delta: 136.3MB). Free memory was 72.6MB in the beginning and 123.6MB in the end (delta: -51.0MB). Peak memory consumption was 161.4MB. Max. memory is 16.1GB. [2022-11-25 18:29:56,613 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38ms. Allocated memory is still 115.3MB. Free memory is still 64.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 40080.90ms. Allocated memory was 159.4MB in the beginning and 295.7MB in the end (delta: 136.3MB). Free memory was 72.6MB in the beginning and 123.6MB in the end (delta: -51.0MB). Peak memory consumption was 161.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 12556]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: rpl_fcntl RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/bin/uautomizer-ZsLfNo2U6R/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/bin/uautomizer-ZsLfNo2U6R/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/bin/uautomizer-ZsLfNo2U6R/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/bin/uautomizer-ZsLfNo2U6R/config/AutomizerReach.xml -i ../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/bin/uautomizer-ZsLfNo2U6R/config/svcomp-Overflow-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/bin/uautomizer-ZsLfNo2U6R --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1721ff86364b888e9a887851917d8c9baafe52b51a2672b0384394569f556411 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-38b53e6 [2022-11-25 18:29:59,163 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 18:29:59,166 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 18:29:59,197 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 18:29:59,198 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 18:29:59,199 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 18:29:59,201 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 18:29:59,203 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 18:29:59,205 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 18:29:59,207 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 18:29:59,208 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 18:29:59,210 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 18:29:59,210 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 18:29:59,212 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 18:29:59,214 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 18:29:59,215 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 18:29:59,216 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 18:29:59,218 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 18:29:59,220 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 18:29:59,222 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 18:29:59,224 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 18:29:59,233 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 18:29:59,237 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 18:29:59,240 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 18:29:59,245 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 18:29:59,253 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 18:29:59,254 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 18:29:59,255 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 18:29:59,256 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 18:29:59,257 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 18:29:59,259 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 18:29:59,260 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 18:29:59,261 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 18:29:59,263 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 18:29:59,268 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 18:29:59,272 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 18:29:59,273 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 18:29:59,274 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 18:29:59,274 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 18:29:59,275 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 18:29:59,276 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 18:29:59,277 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/bin/uautomizer-ZsLfNo2U6R/config/svcomp-Overflow-64bit-Automizer_Bitvector.epf [2022-11-25 18:29:59,323 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 18:29:59,324 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 18:29:59,325 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 18:29:59,326 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 18:29:59,327 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 18:29:59,327 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 18:29:59,328 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-25 18:29:59,329 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-25 18:29:59,329 INFO L138 SettingsManager]: * Use SBE=true [2022-11-25 18:29:59,330 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 18:29:59,331 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-25 18:29:59,331 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 18:29:59,332 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-25 18:29:59,332 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 18:29:59,332 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-25 18:29:59,333 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-25 18:29:59,333 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-25 18:29:59,333 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-25 18:29:59,334 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-25 18:29:59,334 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-25 18:29:59,334 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 18:29:59,335 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-25 18:29:59,335 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 18:29:59,335 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-25 18:29:59,336 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 18:29:59,336 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 18:29:59,337 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 18:29:59,337 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 18:29:59,337 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-25 18:29:59,338 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-25 18:29:59,338 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-25 18:29:59,338 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-25 18:29:59,339 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-25 18:29:59,339 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-11-25 18:29:59,340 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-25 18:29:59,340 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2022-11-25 18:29:59,340 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/bin/uautomizer-ZsLfNo2U6R/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/bin/uautomizer-ZsLfNo2U6R Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1721ff86364b888e9a887851917d8c9baafe52b51a2672b0384394569f556411 [2022-11-25 18:29:59,860 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 18:29:59,891 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 18:29:59,896 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 18:29:59,898 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 18:29:59,899 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 18:29:59,900 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/bin/uautomizer-ZsLfNo2U6R/../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i [2022-11-25 18:30:03,150 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 18:30:05,472 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 18:30:05,472 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i [2022-11-25 18:30:05,881 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/bin/uautomizer-ZsLfNo2U6R/data/1a4ff3061/b31368ef715c4787b388345696d9c74b/FLAG8eb673139 [2022-11-25 18:30:05,913 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/bin/uautomizer-ZsLfNo2U6R/data/1a4ff3061/b31368ef715c4787b388345696d9c74b [2022-11-25 18:30:05,918 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 18:30:05,920 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 18:30:05,924 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 18:30:05,924 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 18:30:05,928 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 18:30:05,929 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:30:05" (1/1) ... [2022-11-25 18:30:05,930 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7840811 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:30:05, skipping insertion in model container [2022-11-25 18:30:05,931 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:30:05" (1/1) ... [2022-11-25 18:30:05,939 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 18:30:06,701 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 18:30:38,001 WARN L623 FunctionHandler]: Unknown extern function __xstat [2022-11-25 18:30:38,004 WARN L623 FunctionHandler]: Unknown extern function __lxstat [2022-11-25 18:30:38,005 WARN L623 FunctionHandler]: Unknown extern function __fxstat [2022-11-25 18:30:38,008 WARN L623 FunctionHandler]: Unknown extern function __fxstatat [2022-11-25 18:30:38,010 WARN L623 FunctionHandler]: Unknown extern function __xmknod [2022-11-25 18:30:38,011 WARN L623 FunctionHandler]: Unknown extern function __xmknodat [2022-11-25 18:30:38,013 WARN L623 FunctionHandler]: Unknown extern function __xstat64 [2022-11-25 18:30:38,014 WARN L623 FunctionHandler]: Unknown extern function __lxstat64 [2022-11-25 18:30:38,015 WARN L623 FunctionHandler]: Unknown extern function __fxstat64 [2022-11-25 18:30:38,016 WARN L623 FunctionHandler]: Unknown extern function __fxstatat64 [2022-11-25 18:30:38,018 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-11-25 18:30:38,019 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-11-25 18:30:38,020 WARN L623 FunctionHandler]: Unknown extern function strtoll [2022-11-25 18:30:38,022 WARN L623 FunctionHandler]: Unknown extern function __realpath_chk [2022-11-25 18:30:38,022 WARN L623 FunctionHandler]: Unknown extern function __realpath_alias [2022-11-25 18:30:38,025 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk [2022-11-25 18:30:38,025 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk_warn [2022-11-25 18:30:38,026 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_alias [2022-11-25 18:30:38,032 WARN L623 FunctionHandler]: Unknown extern function __wctomb_chk [2022-11-25 18:30:38,033 WARN L623 FunctionHandler]: Unknown extern function __wctomb_alias [2022-11-25 18:30:38,035 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk [2022-11-25 18:30:38,036 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk_warn [2022-11-25 18:30:38,036 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_alias [2022-11-25 18:30:38,038 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk [2022-11-25 18:30:38,039 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk_warn [2022-11-25 18:30:38,039 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_alias [2022-11-25 18:30:38,080 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memcpy_chk [2022-11-25 18:30:38,083 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memmove_chk [2022-11-25 18:30:38,084 WARN L611 FunctionHandler]: implicit declaration of function __builtin___mempcpy_chk [2022-11-25 18:30:38,086 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memset_chk [2022-11-25 18:30:38,095 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcpy_chk [2022-11-25 18:30:38,096 WARN L611 FunctionHandler]: implicit declaration of function __builtin___stpcpy_chk [2022-11-25 18:30:38,097 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncpy_chk [2022-11-25 18:30:38,106 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_chk [2022-11-25 18:30:38,107 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_alias [2022-11-25 18:30:38,108 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcat_chk [2022-11-25 18:30:38,140 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncat_chk [2022-11-25 18:30:38,141 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[465040,465053] [2022-11-25 18:30:38,141 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[465095,465108] [2022-11-25 18:30:38,142 WARN L623 FunctionHandler]: Unknown extern function fchmod [2022-11-25 18:30:38,142 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[465233,465246] [2022-11-25 18:30:38,143 WARN L623 FunctionHandler]: Unknown extern function chmod [2022-11-25 18:30:38,144 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[465731,465744] [2022-11-25 18:30:38,144 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-11-25 18:30:38,145 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 18:30:38,145 WARN L623 FunctionHandler]: Unknown extern function error [2022-11-25 18:30:38,146 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[466032,466045] [2022-11-25 18:30:38,146 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[466105,466118] [2022-11-25 18:30:38,150 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 18:30:38,151 WARN L623 FunctionHandler]: Unknown extern function error [2022-11-25 18:30:38,152 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[467023,467036] [2022-11-25 18:30:38,153 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[467081,467094] [2022-11-25 18:30:38,153 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[467133,467146] [2022-11-25 18:30:38,154 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-11-25 18:30:38,155 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 18:30:38,156 WARN L623 FunctionHandler]: Unknown extern function error [2022-11-25 18:30:38,156 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[467467,467480] [2022-11-25 18:30:38,157 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[467525,467538] [2022-11-25 18:30:38,158 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[467577,467590] [2022-11-25 18:30:38,162 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[468447,468460] [2022-11-25 18:30:38,162 WARN L623 FunctionHandler]: Unknown extern function __read_chk [2022-11-25 18:30:38,163 WARN L623 FunctionHandler]: Unknown extern function __read_chk_warn [2022-11-25 18:30:38,164 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[468909,468922] [2022-11-25 18:30:38,165 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[468985,468998] [2022-11-25 18:30:38,165 WARN L623 FunctionHandler]: Unknown extern function __read_alias [2022-11-25 18:30:38,167 WARN L623 FunctionHandler]: Unknown extern function __pread_chk [2022-11-25 18:30:38,169 WARN L623 FunctionHandler]: Unknown extern function __pread_chk_warn [2022-11-25 18:30:38,170 WARN L623 FunctionHandler]: Unknown extern function __pread_alias [2022-11-25 18:30:38,173 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk [2022-11-25 18:30:38,173 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk_warn [2022-11-25 18:30:38,174 WARN L623 FunctionHandler]: Unknown extern function __pread64_alias [2022-11-25 18:30:38,175 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[472479,472492] [2022-11-25 18:30:38,177 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk [2022-11-25 18:30:38,177 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk_warn [2022-11-25 18:30:38,179 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[473128,473141] [2022-11-25 18:30:38,179 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[473204,473217] [2022-11-25 18:30:38,180 WARN L623 FunctionHandler]: Unknown extern function __readlink_alias [2022-11-25 18:30:38,182 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk [2022-11-25 18:30:38,183 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk_warn [2022-11-25 18:30:38,183 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_alias [2022-11-25 18:30:38,185 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk [2022-11-25 18:30:38,185 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk_warn [2022-11-25 18:30:38,186 WARN L623 FunctionHandler]: Unknown extern function __getcwd_alias [2022-11-25 18:30:38,187 WARN L623 FunctionHandler]: Unknown extern function __getwd_chk [2022-11-25 18:30:38,190 WARN L623 FunctionHandler]: Unknown extern function __getwd_warn [2022-11-25 18:30:38,195 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk [2022-11-25 18:30:38,197 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk_warn [2022-11-25 18:30:38,197 WARN L623 FunctionHandler]: Unknown extern function __confstr_alias [2022-11-25 18:30:38,199 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk [2022-11-25 18:30:38,203 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk_warn [2022-11-25 18:30:38,203 WARN L623 FunctionHandler]: Unknown extern function __getgroups_alias [2022-11-25 18:30:38,204 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk [2022-11-25 18:30:38,206 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk_warn [2022-11-25 18:30:38,209 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_alias [2022-11-25 18:30:38,211 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk [2022-11-25 18:30:38,212 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk_warn [2022-11-25 18:30:38,212 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_alias [2022-11-25 18:30:38,213 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk [2022-11-25 18:30:38,214 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk_warn [2022-11-25 18:30:38,214 WARN L623 FunctionHandler]: Unknown extern function __gethostname_alias [2022-11-25 18:30:38,215 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk [2022-11-25 18:30:38,216 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk_warn [2022-11-25 18:30:38,216 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_alias [2022-11-25 18:30:38,218 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[485134,485147] [2022-11-25 18:30:38,218 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[485245,485258] [2022-11-25 18:30:38,219 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[485364,485377] [2022-11-25 18:30:38,219 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[485438,485451] [2022-11-25 18:30:38,220 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[485531,485544] [2022-11-25 18:30:38,220 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[485655,485668] [2022-11-25 18:30:38,221 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[485739,485752] [2022-11-25 18:30:38,221 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[485811,485824] [2022-11-25 18:30:38,221 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[485867,485880] [2022-11-25 18:30:38,222 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[485960,485973] [2022-11-25 18:30:38,222 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486063,486076] [2022-11-25 18:30:38,223 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486131,486144] [2022-11-25 18:30:38,223 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486222,486235] [2022-11-25 18:30:38,224 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486284,486297] [2022-11-25 18:30:38,225 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486372,486385] [2022-11-25 18:30:38,225 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486428,486441] [2022-11-25 18:30:38,226 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486496,486509] [2022-11-25 18:30:38,226 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486590,486603] [2022-11-25 18:30:38,227 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486652,486665] [2022-11-25 18:30:38,228 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486729,486742] [2022-11-25 18:30:38,228 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486789,486802] [2022-11-25 18:30:38,230 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486853,486866] [2022-11-25 18:30:38,232 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486925,486938] [2022-11-25 18:30:38,233 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[486991,487004] [2022-11-25 18:30:38,233 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[487047,487060] [2022-11-25 18:30:38,234 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[487131,487144] [2022-11-25 18:30:38,236 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[487207,487220] [2022-11-25 18:30:38,237 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-11-25 18:30:38,239 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[487842,487855] [2022-11-25 18:30:38,242 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[487896,487909] [2022-11-25 18:30:38,243 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 18:30:38,244 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 18:30:38,253 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[488160,488173] [2022-11-25 18:30:38,253 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[488223,488236] [2022-11-25 18:30:38,254 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[488305,488318] [2022-11-25 18:30:38,254 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[488371,488384] [2022-11-25 18:30:38,255 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[488428,488441] [2022-11-25 18:30:38,257 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[488498,488511] [2022-11-25 18:30:38,257 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[488576,488589] [2022-11-25 18:30:38,258 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[488648,488661] [2022-11-25 18:30:38,258 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[488710,488723] [2022-11-25 18:30:38,259 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[488766,488779] [2022-11-25 18:30:38,259 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 18:30:38,261 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[488982,488995] [2022-11-25 18:30:38,262 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[489041,489054] [2022-11-25 18:30:38,266 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[489119,489132] [2022-11-25 18:30:38,267 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[489181,489194] [2022-11-25 18:30:38,268 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[489247,489260] [2022-11-25 18:30:38,268 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[489321,489334] [2022-11-25 18:30:38,269 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[489389,489402] [2022-11-25 18:30:38,269 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[489447,489460] [2022-11-25 18:30:38,271 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[489572,489585] [2022-11-25 18:30:38,272 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[489634,489647] [2022-11-25 18:30:38,273 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[489714,489727] [2022-11-25 18:30:38,277 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[489776,489789] [2022-11-25 18:30:38,278 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[489968,489981] [2022-11-25 18:30:38,279 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[490027,490040] [2022-11-25 18:30:38,279 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[490090,490103] [2022-11-25 18:30:38,280 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[490168,490181] [2022-11-25 18:30:38,281 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[490230,490243] [2022-11-25 18:30:38,281 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[490296,490309] [2022-11-25 18:30:38,281 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[490370,490383] [2022-11-25 18:30:38,282 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[490438,490451] [2022-11-25 18:30:38,282 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[490496,490509] [2022-11-25 18:30:38,283 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[490559,490572] [2022-11-25 18:30:38,283 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[490680,490693] [2022-11-25 18:30:38,284 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[490760,490773] [2022-11-25 18:30:38,284 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[490908,490921] [2022-11-25 18:30:38,286 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[490988,491001] [2022-11-25 18:30:38,286 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[491050,491063] [2022-11-25 18:30:38,287 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[491188,491201] [2022-11-25 18:30:38,287 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[491270,491283] [2022-11-25 18:30:38,288 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[491334,491347] [2022-11-25 18:30:38,289 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[491513,491526] [2022-11-25 18:30:38,289 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 18:30:38,292 WARN L623 FunctionHandler]: Unknown extern function _IO_getc [2022-11-25 18:30:38,295 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-11-25 18:30:38,299 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-11-25 18:30:38,300 WARN L623 FunctionHandler]: Unknown extern function _IO_putc [2022-11-25 18:30:38,302 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[493684,493697] [2022-11-25 18:30:38,302 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[493740,493753] [2022-11-25 18:30:38,304 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[493825,493838] [2022-11-25 18:30:38,305 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[493883,493896] [2022-11-25 18:30:38,305 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[493941,493954] [2022-11-25 18:30:38,306 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-11-25 18:30:38,306 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[494122,494135] [2022-11-25 18:30:38,313 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[494291,494304] [2022-11-25 18:30:38,314 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[494438,494451] [2022-11-25 18:30:38,315 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[494494,494507] [2022-11-25 18:30:38,315 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[494546,494559] [2022-11-25 18:30:38,317 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[494923,494936] [2022-11-25 18:30:38,318 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[494979,494992] [2022-11-25 18:30:38,318 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[495064,495077] [2022-11-25 18:30:38,319 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[495122,495135] [2022-11-25 18:30:38,320 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[495180,495193] [2022-11-25 18:30:38,321 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-11-25 18:30:38,322 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[495359,495372] [2022-11-25 18:30:38,322 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[495524,495537] [2022-11-25 18:30:38,323 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[495671,495684] [2022-11-25 18:30:38,324 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[495727,495740] [2022-11-25 18:30:38,325 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[495779,495792] [2022-11-25 18:30:38,326 WARN L623 FunctionHandler]: Unknown extern function __getdelim [2022-11-25 18:30:38,329 WARN L611 FunctionHandler]: implicit declaration of function __builtin___vsnprintf_chk [2022-11-25 18:30:38,329 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-11-25 18:30:38,330 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-11-25 18:30:38,331 WARN L623 FunctionHandler]: Unknown extern function __vdprintf_chk [2022-11-25 18:30:38,331 WARN L623 FunctionHandler]: Unknown extern function __obstack_vprintf_chk [2022-11-25 18:30:38,333 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk [2022-11-25 18:30:38,334 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk_warn [2022-11-25 18:30:38,335 WARN L623 FunctionHandler]: Unknown extern function __fgets_alias [2022-11-25 18:30:38,336 WARN L623 FunctionHandler]: Unknown extern function __fread_chk [2022-11-25 18:30:38,338 WARN L623 FunctionHandler]: Unknown extern function __fread_chk_warn [2022-11-25 18:30:38,338 WARN L623 FunctionHandler]: Unknown extern function __fread_alias [2022-11-25 18:30:38,340 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk [2022-11-25 18:30:38,341 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk_warn [2022-11-25 18:30:38,341 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_alias [2022-11-25 18:30:38,342 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk [2022-11-25 18:30:38,343 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk_warn [2022-11-25 18:30:38,344 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_alias [2022-11-25 18:30:38,347 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[506046,506059] [2022-11-25 18:30:38,347 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[506134,506147] [2022-11-25 18:30:38,350 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-11-25 18:30:38,351 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[508204,508217] [2022-11-25 18:30:38,352 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[508263,508276] [2022-11-25 18:30:38,353 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[508356,508369] [2022-11-25 18:30:38,354 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[508446,508459] [2022-11-25 18:30:38,354 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[508733,508746] [2022-11-25 18:30:38,355 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[508900,508913] [2022-11-25 18:30:38,357 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[509196,509209] [2022-11-25 18:30:38,357 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 18:30:38,359 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[509480,509493] [2022-11-25 18:30:38,360 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[509802,509815] [2022-11-25 18:30:38,360 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[509920,509933] [2022-11-25 18:30:38,362 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[510251,510264] [2022-11-25 18:30:38,362 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-11-25 18:30:38,363 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[510479,510492] [2022-11-25 18:30:38,364 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[510538,510551] [2022-11-25 18:30:38,364 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[510596,510609] [2022-11-25 18:30:38,364 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-11-25 18:30:38,371 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[510827,510840] [2022-11-25 18:30:38,371 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[510883,510896] [2022-11-25 18:30:38,372 WARN L623 FunctionHandler]: Unknown extern function error [2022-11-25 18:30:38,372 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[511116,511129] [2022-11-25 18:30:38,373 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[511172,511185] [2022-11-25 18:30:38,375 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[511450,511463] [2022-11-25 18:30:38,375 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-11-25 18:30:38,375 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-11-25 18:30:38,382 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[511723,511736] [2022-11-25 18:30:38,382 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[511780,511793] [2022-11-25 18:30:38,383 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[511836,511849] [2022-11-25 18:30:38,383 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[511927,511940] [2022-11-25 18:30:38,384 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[512146,512159] [2022-11-25 18:30:38,385 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-11-25 18:30:38,385 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[512370,512383] [2022-11-25 18:30:38,386 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[512431,512444] [2022-11-25 18:30:38,386 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[512486,512499] [2022-11-25 18:30:38,387 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[512581,512594] [2022-11-25 18:30:38,387 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[512713,512726] [2022-11-25 18:30:38,388 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 18:30:38,388 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[512940,512953] [2022-11-25 18:30:38,389 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-11-25 18:30:38,390 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[513172,513185] [2022-11-25 18:30:38,390 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[513235,513248] [2022-11-25 18:30:38,391 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[513332,513345] [2022-11-25 18:30:38,392 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[513389,513402] [2022-11-25 18:30:38,392 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[513450,513463] [2022-11-25 18:30:38,395 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[513598,513611] [2022-11-25 18:30:38,395 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-11-25 18:30:38,396 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[513826,513839] [2022-11-25 18:30:38,397 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[513889,513902] [2022-11-25 18:30:38,397 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[513986,513999] [2022-11-25 18:30:38,399 WARN L623 FunctionHandler]: Unknown extern function fputc_unlocked [2022-11-25 18:30:38,403 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[514183,514196] [2022-11-25 18:30:38,403 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[514240,514253] [2022-11-25 18:30:38,404 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[514331,514344] [2022-11-25 18:30:38,405 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[514729,514742] [2022-11-25 18:30:38,406 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[514853,514866] [2022-11-25 18:30:38,406 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[514925,514938] [2022-11-25 18:30:38,407 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[514982,514995] [2022-11-25 18:30:38,407 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[515073,515086] [2022-11-25 18:30:38,407 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[515125,515138] [2022-11-25 18:30:38,412 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[515223,515236] [2022-11-25 18:30:38,415 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[515295,515308] [2022-11-25 18:30:38,416 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[515352,515365] [2022-11-25 18:30:38,416 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[515443,515456] [2022-11-25 18:30:38,417 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[515495,515508] [2022-11-25 18:30:38,417 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[515564,515577] [2022-11-25 18:30:38,418 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[515636,515649] [2022-11-25 18:30:38,422 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[515693,515706] [2022-11-25 18:30:38,423 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[515784,515797] [2022-11-25 18:30:38,423 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[515836,515849] [2022-11-25 18:30:38,424 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 18:30:38,430 WARN L623 FunctionHandler]: Unknown extern function getdelim [2022-11-25 18:30:38,432 WARN L623 FunctionHandler]: Unknown extern function feof [2022-11-25 18:30:38,438 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[519313,519326] [2022-11-25 18:30:38,438 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[519416,519429] [2022-11-25 18:30:38,438 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[519488,519501] [2022-11-25 18:30:38,439 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[519578,519591] [2022-11-25 18:30:38,439 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[519631,519644] [2022-11-25 18:30:38,440 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[519684,519697] [2022-11-25 18:30:38,440 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[519762,519775] [2022-11-25 18:30:38,440 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[519838,519851] [2022-11-25 18:30:38,442 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[520383,520396] [2022-11-25 18:30:38,442 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[520477,520490] [2022-11-25 18:30:38,443 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[520536,520549] [2022-11-25 18:30:38,443 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 18:30:38,443 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[520727,520740] [2022-11-25 18:30:38,444 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[520786,520799] [2022-11-25 18:30:38,444 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[520851,520864] [2022-11-25 18:30:38,445 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[520910,520923] [2022-11-25 18:30:38,445 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-11-25 18:30:38,445 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[521065,521078] [2022-11-25 18:30:38,446 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[521124,521137] [2022-11-25 18:30:38,447 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[521189,521202] [2022-11-25 18:30:38,447 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[521248,521261] [2022-11-25 18:30:38,447 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 18:30:38,448 WARN L623 FunctionHandler]: Unknown extern function pathconf [2022-11-25 18:30:38,449 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[521494,521507] [2022-11-25 18:30:38,454 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[521555,521568] [2022-11-25 18:30:38,455 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 18:30:38,455 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[521730,521743] [2022-11-25 18:30:38,456 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[521793,521806] [2022-11-25 18:30:38,456 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[521862,521875] [2022-11-25 18:30:38,457 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[521925,521938] [2022-11-25 18:30:38,457 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 18:30:38,458 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[522380,522393] [2022-11-25 18:30:38,461 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[522457,522470] [2022-11-25 18:30:38,461 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[522576,522589] [2022-11-25 18:30:38,462 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[522635,522648] [2022-11-25 18:30:38,462 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[522694,522707] [2022-11-25 18:30:38,463 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[522882,522895] [2022-11-25 18:30:38,463 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[523035,523048] [2022-11-25 18:30:38,463 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[523094,523107] [2022-11-25 18:30:38,464 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[523261,523274] [2022-11-25 18:30:38,467 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[523993,524006] [2022-11-25 18:30:38,468 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[524107,524120] [2022-11-25 18:30:38,468 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 18:30:38,469 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[524458,524471] [2022-11-25 18:30:38,469 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[524528,524541] [2022-11-25 18:30:38,469 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-11-25 18:30:38,470 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[524684,524697] [2022-11-25 18:30:38,470 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[524754,524767] [2022-11-25 18:30:38,471 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 18:30:38,473 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[524985,524998] [2022-11-25 18:30:38,474 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[525055,525068] [2022-11-25 18:30:38,474 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-11-25 18:30:38,476 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[525226,525239] [2022-11-25 18:30:38,477 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[525296,525309] [2022-11-25 18:30:38,477 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[525376,525389] [2022-11-25 18:30:38,478 WARN L623 FunctionHandler]: Unknown extern function readdir [2022-11-25 18:30:38,480 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 18:30:38,482 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 18:30:38,483 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[527663,527676] [2022-11-25 18:30:38,483 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[527720,527733] [2022-11-25 18:30:38,486 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[527879,527892] [2022-11-25 18:30:38,487 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[528009,528022] [2022-11-25 18:30:38,487 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[528111,528124] [2022-11-25 18:30:38,488 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[528241,528254] [2022-11-25 18:30:38,488 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[528341,528354] [2022-11-25 18:30:38,488 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[528398,528411] [2022-11-25 18:30:38,489 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[528766,528779] [2022-11-25 18:30:38,489 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[528823,528836] [2022-11-25 18:30:38,490 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 18:30:38,491 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[529199,529212] [2022-11-25 18:30:38,491 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[529256,529269] [2022-11-25 18:30:38,494 WARN L623 FunctionHandler]: Unknown extern function closedir [2022-11-25 18:30:38,495 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[529767,529780] [2022-11-25 18:30:38,495 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[529817,529830] [2022-11-25 18:30:38,496 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[530304,530317] [2022-11-25 18:30:38,497 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[530573,530586] [2022-11-25 18:30:38,497 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[530698,530711] [2022-11-25 18:30:38,498 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[530774,530787] [2022-11-25 18:30:38,498 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[530868,530881] [2022-11-25 18:30:38,498 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[530929,530942] [2022-11-25 18:30:38,499 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[531003,531016] [2022-11-25 18:30:38,499 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 18:30:38,499 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[531301,531314] [2022-11-25 18:30:38,500 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[531362,531375] [2022-11-25 18:30:38,500 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[531436,531449] [2022-11-25 18:30:38,500 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[531569,531582] [2022-11-25 18:30:38,501 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[531700,531713] [2022-11-25 18:30:38,502 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[532264,532277] [2022-11-25 18:30:38,502 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[532338,532351] [2022-11-25 18:30:38,502 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[532423,532436] [2022-11-25 18:30:38,503 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 18:30:38,503 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[532664,532677] [2022-11-25 18:30:38,503 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[532740,532753] [2022-11-25 18:30:38,504 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[532838,532851] [2022-11-25 18:30:38,504 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[532912,532925] [2022-11-25 18:30:38,506 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[533033,533046] [2022-11-25 18:30:38,507 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[533107,533120] [2022-11-25 18:30:38,507 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[533363,533376] [2022-11-25 18:30:38,509 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[533764,533777] [2022-11-25 18:30:38,510 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[534178,534191] [2022-11-25 18:30:38,511 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[534461,534474] [2022-11-25 18:30:38,514 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[534587,534600] [2022-11-25 18:30:38,515 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_98ce3e08-2aba-4be0-a324-bc334b6b602e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_mv_comb.i[534805,534818] [2022-11-25 18:30:38,524 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-11-25 18:30:38,552 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-11-25 18:30:38,556 WARN L623 FunctionHandler]: Unknown extern function strtod_l [2022-11-25 18:30:38,556 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-11-25 18:30:38,559 WARN L623 FunctionHandler]: Unknown extern function strtold_l [2022-11-25 18:30:38,561 WARN L623 FunctionHandler]: Unknown extern function __recv_chk [2022-11-25 18:30:38,562 WARN L623 FunctionHandler]: Unknown extern function __recv_chk_warn [2022-11-25 18:30:38,562 WARN L623 FunctionHandler]: Unknown extern function __recv_alias [2022-11-25 18:30:38,564 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk [2022-11-25 18:30:38,565 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk_warn [2022-11-25 18:30:38,568 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_alias [2022-11-25 18:30:38,570 WARN L623 FunctionHandler]: Unknown extern function getaddrinfo [2022-11-25 18:30:38,572 WARN L623 FunctionHandler]: Unknown extern function __strdup [2022-11-25 18:30:38,573 WARN L623 FunctionHandler]: Unknown extern function freeaddrinfo [2022-11-25 18:30:38,573 WARN L623 FunctionHandler]: Unknown extern function gai_strerror [2022-11-25 18:30:38,577 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 18:30:38,578 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 18:30:38,583 WARN L623 FunctionHandler]: Unknown extern function __rawmemchr [2022-11-25 18:30:38,587 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 18:30:38,588 WARN L623 FunctionHandler]: Unknown extern function lstat [2022-11-25 18:30:38,589 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 18:30:38,589 WARN L611 FunctionHandler]: implicit declaration of function __builtin_strspn [2022-11-25 18:30:38,608 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 18:30:38,608 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 18:30:38,609 WARN L623 FunctionHandler]: Unknown extern function memmove [2022-11-25 18:30:38,610 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 18:30:38,612 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 18:30:38,614 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-11-25 18:30:38,615 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 18:30:38,616 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 18:30:38,617 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 18:30:38,619 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 18:30:38,620 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 18:30:38,623 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: rpl_fcntl [2022-11-25 18:30:38,623 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5946033 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:30:38, skipping insertion in model container [2022-11-25 18:30:38,623 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-25 18:30:38,624 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-25 18:30:38,625 INFO L158 Benchmark]: Toolchain (without parser) took 32705.02ms. Allocated memory was 142.6MB in the beginning and 522.2MB in the end (delta: 379.6MB). Free memory was 59.7MB in the beginning and 383.5MB in the end (delta: -323.8MB). Peak memory consumption was 323.0MB. Max. memory is 16.1GB. [2022-11-25 18:30:38,626 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 69.2MB. Free memory is still 46.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-25 18:30:38,626 INFO L158 Benchmark]: CACSL2BoogieTranslator took 32699.58ms. Allocated memory was 142.6MB in the beginning and 522.2MB in the end (delta: 379.6MB). Free memory was 59.3MB in the beginning and 383.5MB in the end (delta: -324.2MB). Peak memory consumption was 323.0MB. Max. memory is 16.1GB. [2022-11-25 18:30:38,627 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37ms. Allocated memory is still 69.2MB. Free memory is still 46.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 32699.58ms. Allocated memory was 142.6MB in the beginning and 522.2MB in the end (delta: 379.6MB). Free memory was 59.3MB in the beginning and 383.5MB in the end (delta: -324.2MB). Peak memory consumption was 323.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 12556]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: rpl_fcntl RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN