./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 30e01a73 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_77669738-4a22-4961-9f7e-734621e41c8e/bin/uautomizer-verify-zZY32mL2XJ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/bin/uautomizer-verify-zZY32mL2XJ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/bin/uautomizer-verify-zZY32mL2XJ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/bin/uautomizer-verify-zZY32mL2XJ/config/AutomizerReach.xml -i ../../sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/bin/uautomizer-verify-zZY32mL2XJ/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/bin/uautomizer-verify-zZY32mL2XJ --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 65b7426bfccbcde0aa079407402fe5952924228fa92314a7e6b9ec6c7d0431c9 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-30e01a7 [2023-11-23 21:39:45,049 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-23 21:39:45,177 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/bin/uautomizer-verify-zZY32mL2XJ/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-23 21:39:45,182 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-23 21:39:45,188 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-23 21:39:45,228 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-23 21:39:45,229 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-23 21:39:45,230 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-23 21:39:45,231 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-23 21:39:45,236 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-23 21:39:45,238 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-23 21:39:45,239 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-23 21:39:45,240 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-23 21:39:45,241 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-23 21:39:45,242 INFO L153 SettingsManager]: * Use SBE=true [2023-11-23 21:39:45,243 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-23 21:39:45,243 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-23 21:39:45,244 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-23 21:39:45,244 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-23 21:39:45,245 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-23 21:39:45,245 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-23 21:39:45,246 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-23 21:39:45,247 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-23 21:39:45,247 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-23 21:39:45,248 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-23 21:39:45,249 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-23 21:39:45,249 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-23 21:39:45,250 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-23 21:39:45,251 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 21:39:45,251 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-23 21:39:45,253 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-23 21:39:45,253 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-23 21:39:45,254 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-23 21:39:45,254 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-23 21:39:45,254 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-23 21:39:45,255 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-23 21:39:45,255 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-23 21:39:45,255 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-23 21:39:45,256 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-23 21:39:45,256 INFO L153 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_77669738-4a22-4961-9f7e-734621e41c8e/bin/uautomizer-verify-zZY32mL2XJ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/bin/uautomizer-verify-zZY32mL2XJ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 65b7426bfccbcde0aa079407402fe5952924228fa92314a7e6b9ec6c7d0431c9 [2023-11-23 21:39:45,628 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-23 21:39:45,666 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-23 21:39:45,668 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-23 21:39:45,670 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-23 21:39:45,671 INFO L274 PluginConnector]: CDTParser initialized [2023-11-23 21:39:45,672 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/bin/uautomizer-verify-zZY32mL2XJ/../../sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i [2023-11-23 21:39:48,798 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-23 21:39:50,673 INFO L384 CDTParser]: Found 1 translation units. [2023-11-23 21:39:50,673 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i [2023-11-23 21:39:50,876 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/bin/uautomizer-verify-zZY32mL2XJ/data/fe800b5a6/500cf32eabf74582a58a1bfb10c47af4/FLAG935f01955 [2023-11-23 21:39:50,896 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/bin/uautomizer-verify-zZY32mL2XJ/data/fe800b5a6/500cf32eabf74582a58a1bfb10c47af4 [2023-11-23 21:39:50,903 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-23 21:39:50,904 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-23 21:39:50,908 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-23 21:39:50,908 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-23 21:39:50,914 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-23 21:39:50,914 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:39:50" (1/1) ... [2023-11-23 21:39:50,916 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@62399e48 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:39:50, skipping insertion in model container [2023-11-23 21:39:50,916 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:39:50" (1/1) ... [2023-11-23 21:39:51,697 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-23 21:40:21,477 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[432997,433010] [2023-11-23 21:40:21,489 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[433728,433741] [2023-11-23 21:40:21,493 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[434893,434906] [2023-11-23 21:40:21,496 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[435567,435580] [2023-11-23 21:40:21,543 WARN L635 FunctionHandler]: implicit declaration of function __builtin___memcpy_chk [2023-11-23 21:40:21,545 WARN L635 FunctionHandler]: implicit declaration of function __builtin___memmove_chk [2023-11-23 21:40:21,548 WARN L635 FunctionHandler]: implicit declaration of function __builtin___mempcpy_chk [2023-11-23 21:40:21,558 WARN L635 FunctionHandler]: implicit declaration of function __builtin___memset_chk [2023-11-23 21:40:21,560 WARN L635 FunctionHandler]: implicit declaration of function __builtin___strcpy_chk [2023-11-23 21:40:21,561 WARN L635 FunctionHandler]: implicit declaration of function __builtin___stpcpy_chk [2023-11-23 21:40:21,563 WARN L635 FunctionHandler]: implicit declaration of function __builtin___strncpy_chk [2023-11-23 21:40:21,566 WARN L635 FunctionHandler]: implicit declaration of function __builtin___strcat_chk [2023-11-23 21:40:21,568 WARN L635 FunctionHandler]: implicit declaration of function __builtin___strncat_chk [2023-11-23 21:40:21,592 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[465619,465632] [2023-11-23 21:40:21,593 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[466115,466128] [2023-11-23 21:40:21,631 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[479702,479715] [2023-11-23 21:40:21,632 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[479881,479894] [2023-11-23 21:40:21,633 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[480045,480058] [2023-11-23 21:40:21,634 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[480187,480200] [2023-11-23 21:40:21,644 WARN L635 FunctionHandler]: implicit declaration of function __builtin___vsnprintf_chk [2023-11-23 21:40:21,662 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[490454,490467] [2023-11-23 21:40:21,664 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[490542,490555] [2023-11-23 21:40:21,669 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[492616,492629] [2023-11-23 21:40:21,671 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[492675,492688] [2023-11-23 21:40:21,671 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[492771,492784] [2023-11-23 21:40:21,672 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[492861,492874] [2023-11-23 21:40:21,673 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[493148,493161] [2023-11-23 21:40:21,676 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[493315,493328] [2023-11-23 21:40:21,677 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[493614,493627] [2023-11-23 21:40:21,678 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[493898,493911] [2023-11-23 21:40:21,679 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[494220,494233] [2023-11-23 21:40:21,680 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[494338,494351] [2023-11-23 21:40:21,693 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[500568,500581] [2023-11-23 21:40:21,693 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[500671,500684] [2023-11-23 21:40:21,694 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[500742,500755] [2023-11-23 21:40:21,695 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[500794,500807] [2023-11-23 21:40:21,695 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[500884,500897] [2023-11-23 21:40:21,696 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[500937,500950] [2023-11-23 21:40:21,696 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[500990,501003] [2023-11-23 21:40:21,697 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[501067,501080] [2023-11-23 21:40:21,698 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[501121,501134] [2023-11-23 21:40:21,698 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[501196,501209] [2023-11-23 21:40:21,699 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[501248,501261] [2023-11-23 21:40:21,742 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[530632,530645] [2023-11-23 21:40:21,743 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[530722,530735] [2023-11-23 21:40:21,744 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[530865,530878] [2023-11-23 21:40:21,744 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[531157,531170] [2023-11-23 21:40:21,745 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[531255,531268] [2023-11-23 21:40:21,746 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[531410,531423] [2023-11-23 21:40:21,768 WARN L635 FunctionHandler]: implicit declaration of function __builtin_strspn [2023-11-23 21:40:21,781 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[557163,557176] [2023-11-23 21:40:21,782 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[557361,557374] [2023-11-23 21:40:21,783 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[557648,557661] [2023-11-23 21:40:21,784 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[557774,557787] [2023-11-23 21:40:21,786 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[558437,558450] [2023-11-23 21:40:21,786 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[558538,558551] [2023-11-23 21:40:21,787 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[558703,558716] [2023-11-23 21:40:21,788 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[558941,558954] [2023-11-23 21:40:21,789 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[559218,559231] [2023-11-23 21:40:21,792 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[561166,561179] [2023-11-23 21:40:21,793 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[561433,561446] [2023-11-23 21:40:21,794 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[561869,561882] [2023-11-23 21:40:21,795 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[561981,561994] [2023-11-23 21:40:21,796 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[562151,562164] [2023-11-23 21:40:21,797 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[562246,562259] [2023-11-23 21:40:21,797 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[562454,562467] [2023-11-23 21:40:22,441 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[769130,769143] [2023-11-23 21:40:22,442 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[769287,769300] [2023-11-23 21:40:22,443 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[769512,769525] [2023-11-23 21:40:22,444 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[769626,769639] [2023-11-23 21:40:22,446 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[770354,770367] [2023-11-23 21:40:22,448 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[770464,770477] [2023-11-23 21:40:22,449 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[770902,770915] [2023-11-23 21:40:22,450 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[771275,771288] [2023-11-23 21:40:22,451 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[771800,771813] [2023-11-23 21:40:22,600 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[808324,808337] [2023-11-23 21:40:22,601 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[808539,808552] [2023-11-23 21:40:22,611 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[808686,808699] [2023-11-23 21:40:22,613 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[808910,808923] [2023-11-23 21:40:22,614 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[809002,809015] [2023-11-23 21:40:22,618 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[810625,810638] [2023-11-23 21:40:22,621 WARN L635 FunctionHandler]: implicit declaration of function __builtin_strcspn [2023-11-23 21:40:22,660 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[837061,837074] [2023-11-23 21:40:22,661 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[837278,837291] [2023-11-23 21:40:22,662 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[837333,837346] [2023-11-23 21:40:22,662 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[837406,837419] [2023-11-23 21:40:22,662 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[837459,837472] [2023-11-23 21:40:22,854 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1012774,1012787] [2023-11-23 21:40:22,855 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1012877,1012890] [2023-11-23 21:40:22,855 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1012949,1012962] [2023-11-23 21:40:22,856 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1013000,1013013] [2023-11-23 21:40:22,856 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1013090,1013103] [2023-11-23 21:40:22,858 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1013143,1013156] [2023-11-23 21:40:22,859 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1013196,1013209] [2023-11-23 21:40:22,859 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1013274,1013287] [2023-11-23 21:40:22,860 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1013327,1013340] [2023-11-23 21:40:22,860 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1013403,1013416] [2023-11-23 21:40:22,861 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1013454,1013467] [2023-11-23 21:40:22,868 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1018915,1018928] [2023-11-23 21:40:22,869 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1019131,1019144] [2023-11-23 21:40:22,869 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1019434,1019447] [2023-11-23 21:40:22,870 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1019501,1019514] [2023-11-23 21:40:22,871 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1020130,1020143] [2023-11-23 21:40:22,872 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1020402,1020415] [2023-11-23 21:40:22,873 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1020669,1020682] [2023-11-23 21:40:22,874 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1020776,1020789] [2023-11-23 21:40:22,875 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1020932,1020945] [2023-11-23 21:40:22,876 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1021068,1021081] [2023-11-23 21:40:22,877 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1021219,1021232] [2023-11-23 21:40:22,878 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1021525,1021538] [2023-11-23 21:40:22,880 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1022971,1022984] [2023-11-23 21:40:22,881 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1023075,1023088] [2023-11-23 21:40:22,882 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1023146,1023159] [2023-11-23 21:40:22,883 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1023232,1023245] [2023-11-23 21:40:22,884 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1023306,1023319] [2023-11-23 21:40:22,884 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1023419,1023432] [2023-11-23 21:40:22,885 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1023555,1023568] [2023-11-23 21:40:22,886 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1023857,1023870] [2023-11-23 21:40:22,887 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1023955,1023968] [2023-11-23 21:40:22,887 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1024122,1024135] [2023-11-23 21:40:22,888 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1024420,1024433] [2023-11-23 21:40:22,888 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1024480,1024493] [2023-11-23 21:40:22,889 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1024533,1024546] [2023-11-23 21:40:22,889 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1024584,1024597] [2023-11-23 21:40:22,890 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1024650,1024663] [2023-11-23 21:40:22,891 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1025136,1025149] [2023-11-23 21:40:22,892 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1025325,1025338] [2023-11-23 21:40:22,893 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1025436,1025449] [2023-11-23 21:40:22,894 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1025567,1025580] [2023-11-23 21:40:22,895 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1025638,1025651] [2023-11-23 21:40:22,897 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1025953,1025966] [2023-11-23 21:40:22,899 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1026615,1026628] [2023-11-23 21:40:22,899 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1026677,1026690] [2023-11-23 21:40:22,900 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1026732,1026745] [2023-11-23 21:40:22,900 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1026785,1026798] [2023-11-23 21:40:22,901 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1026853,1026866] [2023-11-23 21:40:22,905 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1026994,1027007] [2023-11-23 21:40:22,906 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1027374,1027387] [2023-11-23 21:40:22,907 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1027845,1027858] [2023-11-23 21:40:22,908 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1027900,1027913] [2023-11-23 21:40:22,908 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1027953,1027966] [2023-11-23 21:40:22,908 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1028021,1028034] [2023-11-23 21:40:22,909 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1028174,1028187] [2023-11-23 21:40:22,909 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1028324,1028337] [2023-11-23 21:40:22,910 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1028384,1028397] [2023-11-23 21:40:22,911 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1028673,1028686] [2023-11-23 21:40:22,911 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1028730,1028743] [2023-11-23 21:40:22,912 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1028785,1028798] [2023-11-23 21:40:22,912 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1028855,1028868] [2023-11-23 21:40:22,913 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1028915,1028928] [2023-11-23 21:40:22,913 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1028982,1028995] [2023-11-23 21:40:22,914 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1029129,1029142] [2023-11-23 21:40:22,914 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1029233,1029246] [2023-11-23 21:40:22,915 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1029641,1029654] [2023-11-23 21:40:22,916 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1029702,1029715] [2023-11-23 21:40:22,916 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1029761,1029774] [2023-11-23 21:40:22,917 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1029835,1029848] [2023-11-23 21:40:22,917 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1029906,1029919] [2023-11-23 21:40:22,918 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1030065,1030078] [2023-11-23 21:40:22,919 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1030282,1030295] [2023-11-23 21:40:22,919 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1030335,1030348] [2023-11-23 21:40:22,919 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1030386,1030399] [2023-11-23 21:40:22,920 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1030452,1030465] [2023-11-23 21:40:22,920 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1030515,1030528] [2023-11-23 21:40:22,921 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1030687,1030700] [2023-11-23 21:40:22,921 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1030747,1030760] [2023-11-23 21:40:22,922 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1030800,1030813] [2023-11-23 21:40:22,922 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1030851,1030864] [2023-11-23 21:40:22,922 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1030917,1030930] [2023-11-23 21:40:22,923 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1031024,1031037] [2023-11-23 21:40:22,923 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1031130,1031143] [2023-11-23 21:40:22,924 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1031637,1031650] [2023-11-23 21:40:22,925 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1031824,1031837] [2023-11-23 21:40:22,926 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1032014,1032027] [2023-11-23 21:40:22,926 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1032073,1032086] [2023-11-23 21:40:22,927 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1032130,1032143] [2023-11-23 21:40:22,927 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1032202,1032215] [2023-11-23 21:40:22,928 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1032365,1032378] [2023-11-23 21:40:22,929 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1032769,1032782] [2023-11-23 21:40:22,929 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1032952,1032965] [2023-11-23 21:40:22,930 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1033073,1033086] [2023-11-23 21:40:22,930 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1033189,1033202] [2023-11-23 21:40:22,931 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1033508,1033521] [2023-11-23 21:40:22,932 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1033579,1033592] [2023-11-23 21:40:22,932 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1033809,1033822] [2023-11-23 21:40:22,933 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1033868,1033881] [2023-11-23 21:40:22,933 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1033925,1033938] [2023-11-23 21:40:22,934 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1033997,1034010] [2023-11-23 21:40:22,934 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1034095,1034108] [2023-11-23 21:40:22,935 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1034216,1034229] [2023-11-23 21:40:22,935 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1034337,1034350] [2023-11-23 21:40:22,936 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1034675,1034688] [2023-11-23 21:40:22,937 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1034829,1034842] [2023-11-23 21:40:22,937 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1034894,1034907] [2023-11-23 21:40:22,938 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1034957,1034970] [2023-11-23 21:40:22,938 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1035035,1035048] [2023-11-23 21:40:22,939 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1035372,1035385] [2023-11-23 21:40:22,940 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1035437,1035450] [2023-11-23 21:40:22,940 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1035500,1035513] [2023-11-23 21:40:22,941 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1035578,1035591] [2023-11-23 21:40:22,942 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1035674,1035687] [2023-11-23 21:40:22,942 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1035960,1035973] [2023-11-23 21:40:22,943 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1036133,1036146] [2023-11-23 21:40:22,943 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1036236,1036249] [2023-11-23 21:40:22,944 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1036510,1036523] [2023-11-23 21:40:22,944 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1036575,1036588] [2023-11-23 21:40:22,945 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1036733,1036746] [2023-11-23 21:40:22,945 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1036786,1036799] [2023-11-23 21:40:22,946 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1036837,1036850] [2023-11-23 21:40:22,946 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1036903,1036916] [2023-11-23 21:40:22,946 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1036983,1036996] [2023-11-23 21:40:22,947 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1037142,1037155] [2023-11-23 21:40:22,947 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1037201,1037214] [2023-11-23 21:40:22,948 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1037320,1037333] [2023-11-23 21:40:22,949 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1037724,1037737] [2023-11-23 21:40:22,949 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1037787,1037800] [2023-11-23 21:40:22,950 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1037848,1037861] [2023-11-23 21:40:22,950 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1037911,1037924] [2023-11-23 21:40:22,951 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1037987,1038000] [2023-11-23 21:40:22,951 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1038052,1038065] [2023-11-23 21:40:22,952 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1038172,1038185] [2023-11-23 21:40:22,952 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1038233,1038246] [2023-11-23 21:40:22,953 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1038292,1038305] [2023-11-23 21:40:22,953 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1038353,1038366] [2023-11-23 21:40:22,953 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1038427,1038440] [2023-11-23 21:40:22,954 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1038490,1038503] [2023-11-23 21:40:22,955 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1039059,1039072] [2023-11-23 21:40:22,955 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1039112,1039125] [2023-11-23 21:40:22,956 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1039163,1039176] [2023-11-23 21:40:22,956 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1039229,1039242] [2023-11-23 21:40:22,957 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1039434,1039447] [2023-11-23 21:40:22,957 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1039487,1039500] [2023-11-23 21:40:22,957 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1039538,1039551] [2023-11-23 21:40:22,958 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1039604,1039617] [2023-11-23 21:40:22,958 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1039722,1039735] [2023-11-23 21:40:22,959 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1039810,1039823] [2023-11-23 21:40:22,959 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1040335,1040348] [2023-11-23 21:40:22,960 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1040390,1040403] [2023-11-23 21:40:22,960 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1040443,1040456] [2023-11-23 21:40:22,960 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1040511,1040524] [2023-11-23 21:40:22,964 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1040813,1040826] [2023-11-23 21:40:22,965 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1041015,1041028] [2023-11-23 21:40:22,966 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1041178,1041191] [2023-11-23 21:40:22,966 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1041242,1041255] [2023-11-23 21:40:22,967 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1041642,1041655] [2023-11-23 21:40:22,969 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1042212,1042225] [2023-11-23 21:40:22,970 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1042298,1042311] [2023-11-23 21:40:22,970 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1042381,1042394] [2023-11-23 21:40:22,971 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1042456,1042469] [2023-11-23 21:40:22,972 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1042792,1042805] [2023-11-23 21:40:22,973 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1042872,1042885] [2023-11-23 21:40:22,974 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1043096,1043109] [2023-11-23 21:40:22,974 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1043341,1043354] [2023-11-23 21:40:22,975 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1043596,1043609] [2023-11-23 21:40:22,976 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1043717,1043730] [2023-11-23 21:40:22,977 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1043792,1043805] [2023-11-23 21:40:22,978 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1044140,1044153] [2023-11-23 21:40:22,981 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1044787,1044800] [2023-11-23 21:40:22,982 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1044866,1044879] [2023-11-23 21:40:22,982 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1044921,1044934] [2023-11-23 21:40:22,984 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1045269,1045282] [2023-11-23 21:40:22,984 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1045350,1045363] [2023-11-23 21:40:22,985 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1045407,1045420] [2023-11-23 21:40:22,987 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1046271,1046284] [2023-11-23 21:40:22,992 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1046433,1046446] [2023-11-23 21:40:22,993 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1046509,1046522] [2023-11-23 21:40:23,026 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1068012,1068025] [2023-11-23 21:40:23,036 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1072966,1072979] [2023-11-23 21:40:23,040 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1073225,1073238] [2023-11-23 21:40:23,043 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1073687,1073700] [2023-11-23 21:40:23,043 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1073828,1073841] [2023-11-23 21:40:23,044 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1073971,1073984] [2023-11-23 21:40:23,045 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1074537,1074550] [2023-11-23 21:40:23,046 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1074641,1074654] [2023-11-23 21:40:23,046 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1074794,1074807] [2023-11-23 21:40:23,051 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1075026,1075039] [2023-11-23 21:40:23,051 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1075114,1075127] [2023-11-23 21:40:23,054 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1075449,1075462] [2023-11-23 21:40:23,055 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1075734,1075747] [2023-11-23 21:40:23,055 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1075825,1075838] [2023-11-23 21:40:23,056 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1075883,1075896] [2023-11-23 21:40:23,056 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1076085,1076098] [2023-11-23 21:40:23,057 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1076648,1076661] [2023-11-23 21:40:23,058 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1076710,1076723] [2023-11-23 21:40:23,058 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1076909,1076922] [2023-11-23 21:40:23,059 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1076973,1076986] [2023-11-23 21:40:23,059 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1077037,1077050] [2023-11-23 21:40:23,060 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1077325,1077338] [2023-11-23 21:40:23,060 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1077387,1077400] [2023-11-23 21:40:23,061 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1077889,1077902] [2023-11-23 21:40:23,062 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1078404,1078417] [2023-11-23 21:40:23,062 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1078464,1078477] [2023-11-23 21:40:23,063 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1078523,1078536] [2023-11-23 21:40:23,063 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1078583,1078596] [2023-11-23 21:40:23,063 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1078643,1078656] [2023-11-23 21:40:23,064 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1078703,1078716] [2023-11-23 21:40:23,066 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1079238,1079251] [2023-11-23 21:40:23,066 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1079532,1079545] [2023-11-23 21:40:23,067 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1079826,1079839] [2023-11-23 21:40:23,068 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1079886,1079899] [2023-11-23 21:40:23,068 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1079945,1079958] [2023-11-23 21:40:23,069 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1080005,1080018] [2023-11-23 21:40:23,069 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1080065,1080078] [2023-11-23 21:40:23,070 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1080125,1080138] [2023-11-23 21:40:23,070 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1080190,1080203] [2023-11-23 21:40:23,071 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1080711,1080724] [2023-11-23 21:40:23,072 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1080771,1080784] [2023-11-23 21:40:23,073 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1080830,1080843] [2023-11-23 21:40:23,073 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1080890,1080903] [2023-11-23 21:40:23,074 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1080950,1080963] [2023-11-23 21:40:23,074 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1081010,1081023] [2023-11-23 21:40:23,075 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1081075,1081088] [2023-11-23 21:40:23,075 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1081438,1081451] [2023-11-23 21:40:23,076 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1081495,1081508] [2023-11-23 21:40:23,076 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1081553,1081566] [2023-11-23 21:40:23,077 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1081611,1081624] [2023-11-23 21:40:23,080 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1081669,1081682] [2023-11-23 21:40:23,081 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1081796,1081809] [2023-11-23 21:40:23,081 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1081974,1081987] [2023-11-23 21:40:23,084 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1082774,1082787] [2023-11-23 21:40:23,086 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1084483,1084496] [2023-11-23 21:40:23,087 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1084685,1084698] [2023-11-23 21:40:23,087 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i[1085051,1085064] [2023-11-23 21:40:23,173 ERROR L324 MainTranslator]: Unsupported Syntax: The second argument of the pthread_mutex_init is not a null pointer. This means that non-default attributes are used. We support only the default attributes. [2023-11-23 21:40:23,173 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@49eccfb2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:40:23, skipping insertion in model container [2023-11-23 21:40:23,173 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-23 21:40:23,174 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-23 21:40:23,175 INFO L158 Benchmark]: Toolchain (without parser) took 32270.44ms. Allocated memory was 186.6MB in the beginning and 346.0MB in the end (delta: 159.4MB). Free memory was 89.3MB in the beginning and 198.5MB in the end (delta: -109.2MB). Peak memory consumption was 204.0MB. Max. memory is 16.1GB. [2023-11-23 21:40:23,176 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 142.6MB. Free memory is still 88.9MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-23 21:40:23,176 INFO L158 Benchmark]: CACSL2BoogieTranslator took 32266.18ms. Allocated memory was 186.6MB in the beginning and 346.0MB in the end (delta: 159.4MB). Free memory was 89.3MB in the beginning and 198.5MB in the end (delta: -109.2MB). Peak memory consumption was 204.0MB. Max. memory is 16.1GB. [2023-11-23 21:40:23,177 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 142.6MB. Free memory is still 88.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 32266.18ms. Allocated memory was 186.6MB in the beginning and 346.0MB in the end (delta: 159.4MB). Free memory was 89.3MB in the beginning and 198.5MB in the end (delta: -109.2MB). Peak memory consumption was 204.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 36272]: Unsupported Syntax The second argument of the pthread_mutex_init is not a null pointer. This means that non-default attributes are used. We support only the default attributes. 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_77669738-4a22-4961-9f7e-734621e41c8e/bin/uautomizer-verify-zZY32mL2XJ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/bin/uautomizer-verify-zZY32mL2XJ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/bin/uautomizer-verify-zZY32mL2XJ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/bin/uautomizer-verify-zZY32mL2XJ/config/AutomizerReach.xml -i ../../sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/bin/uautomizer-verify-zZY32mL2XJ/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/bin/uautomizer-verify-zZY32mL2XJ --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 65b7426bfccbcde0aa079407402fe5952924228fa92314a7e6b9ec6c7d0431c9 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-30e01a7 [2023-11-23 21:40:26,039 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-23 21:40:26,176 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/bin/uautomizer-verify-zZY32mL2XJ/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2023-11-23 21:40:26,186 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-23 21:40:26,187 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-23 21:40:26,237 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-23 21:40:26,238 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-23 21:40:26,238 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-23 21:40:26,239 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-23 21:40:26,244 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-23 21:40:26,245 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-23 21:40:26,245 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-23 21:40:26,246 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-23 21:40:26,248 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-23 21:40:26,248 INFO L153 SettingsManager]: * Use SBE=true [2023-11-23 21:40:26,249 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-23 21:40:26,249 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-23 21:40:26,250 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-23 21:40:26,250 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-23 21:40:26,252 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-23 21:40:26,252 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-23 21:40:26,253 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-23 21:40:26,253 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-23 21:40:26,254 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-23 21:40:26,254 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-23 21:40:26,255 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-23 21:40:26,256 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-23 21:40:26,256 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-23 21:40:26,257 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-23 21:40:26,257 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-23 21:40:26,259 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 21:40:26,259 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-23 21:40:26,259 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-23 21:40:26,260 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-23 21:40:26,260 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-11-23 21:40:26,260 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-23 21:40:26,261 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-23 21:40:26,261 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-23 21:40:26,262 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-23 21:40:26,262 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-23 21:40:26,262 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-23 21:40:26,263 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2023-11-23 21:40:26,263 INFO L153 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_77669738-4a22-4961-9f7e-734621e41c8e/bin/uautomizer-verify-zZY32mL2XJ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/bin/uautomizer-verify-zZY32mL2XJ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 65b7426bfccbcde0aa079407402fe5952924228fa92314a7e6b9ec6c7d0431c9 [2023-11-23 21:40:26,656 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-23 21:40:26,691 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-23 21:40:26,693 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-23 21:40:26,695 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-23 21:40:26,695 INFO L274 PluginConnector]: CDTParser initialized [2023-11-23 21:40:26,696 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/bin/uautomizer-verify-zZY32mL2XJ/../../sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i [2023-11-23 21:40:29,762 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-23 21:40:32,012 INFO L384 CDTParser]: Found 1 translation units. [2023-11-23 21:40:32,013 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/sv-benchmarks/c/goblint-coreutils/instrumented_df_comb.i [2023-11-23 21:40:32,200 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/bin/uautomizer-verify-zZY32mL2XJ/data/33c54f43e/66dd63b817b24578b3e2f303e5b1d944/FLAG921e09d3a [2023-11-23 21:40:32,221 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77669738-4a22-4961-9f7e-734621e41c8e/bin/uautomizer-verify-zZY32mL2XJ/data/33c54f43e/66dd63b817b24578b3e2f303e5b1d944 [2023-11-23 21:40:32,227 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-23 21:40:32,229 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-23 21:40:32,232 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-23 21:40:32,232 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-23 21:40:32,238 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-23 21:40:32,239 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:40:32" (1/1) ... [2023-11-23 21:40:32,240 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@74f29a7f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:40:32, skipping insertion in model container [2023-11-23 21:40:32,240 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:40:32" (1/1) ... [2023-11-23 21:40:33,147 INFO L177 MainTranslator]: Built tables and reachable declarations