./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cf1a7837 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_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/bin/uautomizer-verify-uTZkv6EMXl/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/bin/uautomizer-verify-uTZkv6EMXl/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/bin/uautomizer-verify-uTZkv6EMXl/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/bin/uautomizer-verify-uTZkv6EMXl/config/AutomizerReach.xml -i ../../sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/bin/uautomizer-verify-uTZkv6EMXl/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/bin/uautomizer-verify-uTZkv6EMXl --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 37cffa36d12f99fa5b0b0171dcb8704e4f919336fbfc801054ad86fe38d73e34 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-12 02:20:59,742 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-12 02:20:59,857 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/bin/uautomizer-verify-uTZkv6EMXl/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-12 02:20:59,866 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-12 02:20:59,867 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-12 02:20:59,910 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-12 02:20:59,911 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-12 02:20:59,911 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-12 02:20:59,912 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-12 02:20:59,919 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-12 02:20:59,920 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-12 02:20:59,920 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-12 02:20:59,921 INFO L153 SettingsManager]: * Use SBE=true [2023-11-12 02:20:59,923 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-12 02:20:59,923 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-12 02:20:59,924 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-12 02:20:59,924 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-12 02:20:59,924 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-12 02:20:59,925 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-12 02:20:59,925 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-12 02:20:59,926 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-12 02:20:59,926 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-12 02:20:59,927 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-12 02:20:59,928 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-12 02:20:59,928 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-12 02:20:59,929 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-12 02:20:59,929 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-12 02:20:59,930 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-12 02:20:59,930 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-12 02:20:59,930 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-12 02:20:59,932 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-12 02:20:59,932 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-12 02:20:59,932 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-12 02:20:59,932 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-12 02:20:59,933 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-12 02:20:59,933 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-12 02:20:59,933 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_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/bin/uautomizer-verify-uTZkv6EMXl/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/bin/uautomizer-verify-uTZkv6EMXl Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 37cffa36d12f99fa5b0b0171dcb8704e4f919336fbfc801054ad86fe38d73e34 [2023-11-12 02:21:00,221 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-12 02:21:00,248 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-12 02:21:00,252 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-12 02:21:00,254 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-12 02:21:00,255 INFO L274 PluginConnector]: CDTParser initialized [2023-11-12 02:21:00,256 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/bin/uautomizer-verify-uTZkv6EMXl/../../sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i [2023-11-12 02:21:03,427 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-12 02:21:05,670 INFO L384 CDTParser]: Found 1 translation units. [2023-11-12 02:21:05,672 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i [2023-11-12 02:21:05,892 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/bin/uautomizer-verify-uTZkv6EMXl/data/9f14d8e3d/c1d6c1ef4e4b4aa3b133c0ba65619b3d/FLAG09868e350 [2023-11-12 02:21:05,908 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/bin/uautomizer-verify-uTZkv6EMXl/data/9f14d8e3d/c1d6c1ef4e4b4aa3b133c0ba65619b3d [2023-11-12 02:21:05,911 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-12 02:21:05,913 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-12 02:21:05,914 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-12 02:21:05,915 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-12 02:21:05,920 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-12 02:21:05,923 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 02:21:05" (1/1) ... [2023-11-12 02:21:05,925 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61fe6041 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:21:05, skipping insertion in model container [2023-11-12 02:21:05,925 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 02:21:05" (1/1) ... [2023-11-12 02:21:06,566 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-12 02:21:38,291 WARN L635 FunctionHandler]: implicit declaration of function __builtin___memcpy_chk [2023-11-12 02:21:38,292 WARN L635 FunctionHandler]: implicit declaration of function __builtin___memmove_chk [2023-11-12 02:21:38,293 WARN L635 FunctionHandler]: implicit declaration of function __builtin___mempcpy_chk [2023-11-12 02:21:38,295 WARN L635 FunctionHandler]: implicit declaration of function __builtin___memset_chk [2023-11-12 02:21:38,298 WARN L635 FunctionHandler]: implicit declaration of function __builtin___strcpy_chk [2023-11-12 02:21:38,299 WARN L635 FunctionHandler]: implicit declaration of function __builtin___stpcpy_chk [2023-11-12 02:21:38,300 WARN L635 FunctionHandler]: implicit declaration of function __builtin___strncpy_chk [2023-11-12 02:21:38,303 WARN L635 FunctionHandler]: implicit declaration of function __builtin___strcat_chk [2023-11-12 02:21:38,304 WARN L635 FunctionHandler]: implicit declaration of function __builtin___strncat_chk [2023-11-12 02:21:38,364 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[480337,480350] [2023-11-12 02:21:38,372 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[480518,480531] [2023-11-12 02:21:38,374 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[480687,480700] [2023-11-12 02:21:38,375 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[480830,480843] [2023-11-12 02:21:38,381 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[481236,481249] [2023-11-12 02:21:38,383 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[481415,481428] [2023-11-12 02:21:38,389 WARN L635 FunctionHandler]: implicit declaration of function __builtin___vsnprintf_chk [2023-11-12 02:21:38,401 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[487909,487922] [2023-11-12 02:21:38,404 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[488508,488521] [2023-11-12 02:21:38,405 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[488584,488597] [2023-11-12 02:21:38,423 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[492084,492097] [2023-11-12 02:21:38,425 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[492172,492185] [2023-11-12 02:21:38,433 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[494242,494255] [2023-11-12 02:21:38,434 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[494301,494314] [2023-11-12 02:21:38,435 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[494393,494406] [2023-11-12 02:21:38,440 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[494483,494496] [2023-11-12 02:21:38,445 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[494770,494783] [2023-11-12 02:21:38,446 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_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[494937,494950] [2023-11-12 02:21:38,449 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_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[495232,495245] [2023-11-12 02:21:38,452 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[495516,495529] [2023-11-12 02:21:38,453 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[495838,495851] [2023-11-12 02:21:38,454 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[495956,495969] [2023-11-12 02:21:38,455 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[496287,496300] [2023-11-12 02:21:38,457 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[496515,496528] [2023-11-12 02:21:38,458 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[496573,496586] [2023-11-12 02:21:38,459 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[496803,496816] [2023-11-12 02:21:38,460 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[497035,497048] [2023-11-12 02:21:38,462 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[497313,497326] [2023-11-12 02:21:38,464 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[497586,497599] [2023-11-12 02:21:38,465 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[497643,497656] [2023-11-12 02:21:38,465 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[497699,497712] [2023-11-12 02:21:38,467 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[497789,497802] [2023-11-12 02:21:38,469 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[498008,498021] [2023-11-12 02:21:38,472 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[498232,498245] [2023-11-12 02:21:38,473 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[498293,498306] [2023-11-12 02:21:38,473 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[498348,498361] [2023-11-12 02:21:38,474 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[498442,498455] [2023-11-12 02:21:38,475 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[498574,498587] [2023-11-12 02:21:38,476 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[498801,498814] [2023-11-12 02:21:38,479 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[499033,499046] [2023-11-12 02:21:38,479 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[499096,499109] [2023-11-12 02:21:38,481 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[499192,499205] [2023-11-12 02:21:38,482 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[499249,499262] [2023-11-12 02:21:38,483 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[499310,499323] [2023-11-12 02:21:38,484 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[499458,499471] [2023-11-12 02:21:38,488 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[499686,499699] [2023-11-12 02:21:38,489 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_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[499749,499762] [2023-11-12 02:21:38,490 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[499845,499858] [2023-11-12 02:21:38,492 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[500042,500055] [2023-11-12 02:21:38,493 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_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[500099,500112] [2023-11-12 02:21:38,494 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[500189,500202] [2023-11-12 02:21:38,498 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[500676,500689] [2023-11-12 02:21:38,500 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[500733,500746] [2023-11-12 02:21:38,501 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[500823,500836] [2023-11-12 02:21:38,502 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[500875,500888] [2023-11-12 02:21:38,503 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[500992,501005] [2023-11-12 02:21:38,503 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[501049,501062] [2023-11-12 02:21:38,504 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[501139,501152] [2023-11-12 02:21:38,505 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[501191,501204] [2023-11-12 02:21:38,507 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[501279,501292] [2023-11-12 02:21:38,508 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[501336,501349] [2023-11-12 02:21:38,509 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[501426,501439] [2023-11-12 02:21:38,510 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[501478,501491] [2023-11-12 02:21:38,616 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[534422,534435] [2023-11-12 02:21:38,617 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[534512,534525] [2023-11-12 02:21:38,617 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[534655,534668] [2023-11-12 02:21:38,618 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_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[534947,534960] [2023-11-12 02:21:38,620 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[535045,535058] [2023-11-12 02:21:38,621 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[535200,535213] [2023-11-12 02:21:38,668 WARN L635 FunctionHandler]: implicit declaration of function __builtin_strspn [2023-11-12 02:21:38,693 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_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[561959,561972] [2023-11-12 02:21:38,696 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_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[562060,562073] [2023-11-12 02:21:38,697 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_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[562225,562238] [2023-11-12 02:21:38,698 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_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[562463,562476] [2023-11-12 02:21:38,699 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_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[562740,562753] [2023-11-12 02:21:38,707 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[564688,564701] [2023-11-12 02:21:38,708 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[564955,564968] [2023-11-12 02:21:38,710 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[565391,565404] [2023-11-12 02:21:38,711 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[565503,565516] [2023-11-12 02:21:38,712 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[565673,565686] [2023-11-12 02:21:38,713 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[565768,565781] [2023-11-12 02:21:38,714 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[565976,565989] [2023-11-12 02:21:39,436 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[774338,774351] [2023-11-12 02:21:39,437 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[774863,774876] [2023-11-12 02:21:39,449 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_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[780235,780248] [2023-11-12 02:21:39,450 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_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[780394,780407] [2023-11-12 02:21:39,481 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[811495,811508] [2023-11-12 02:21:39,482 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[811710,811723] [2023-11-12 02:21:39,483 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[811857,811870] [2023-11-12 02:21:39,485 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[812081,812094] [2023-11-12 02:21:39,486 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[812173,812186] [2023-11-12 02:21:39,489 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_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[813796,813809] [2023-11-12 02:21:39,494 WARN L635 FunctionHandler]: implicit declaration of function __builtin_strcspn [2023-11-12 02:21:39,659 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[955110,955123] [2023-11-12 02:21:39,659 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[955202,955215] [2023-11-12 02:21:39,660 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_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[955294,955307] [2023-11-12 02:21:39,660 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_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[955632,955645] [2023-11-12 02:21:39,661 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_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[955809,955822] [2023-11-12 02:21:39,662 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_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[955986,955999] [2023-11-12 02:21:39,662 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_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[956181,956194] [2023-11-12 02:21:39,663 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[956363,956376] [2023-11-12 02:21:39,664 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_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[956560,956573] [2023-11-12 02:21:39,666 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[956758,956771] [2023-11-12 02:21:39,667 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[956975,956988] [2023-11-12 02:21:39,667 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[957133,957146] [2023-11-12 02:21:39,668 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[957400,957413] [2023-11-12 02:21:39,669 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_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[957588,957601] [2023-11-12 02:21:39,670 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[957939,957952] [2023-11-12 02:21:39,671 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_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[958070,958083] [2023-11-12 02:21:39,672 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_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[958199,958212] [2023-11-12 02:21:39,673 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_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[958305,958318] [2023-11-12 02:21:39,817 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[1065838,1065851] [2023-11-12 02:21:39,818 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[1066097,1066110] [2023-11-12 02:21:39,819 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[1066559,1066572] [2023-11-12 02:21:39,820 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[1066700,1066713] [2023-11-12 02:21:39,820 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[1066843,1066856] [2023-11-12 02:21:39,821 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[1067409,1067422] [2023-11-12 02:21:39,823 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[1067513,1067526] [2023-11-12 02:21:39,823 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[1067666,1067679] [2023-11-12 02:21:39,824 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[1067898,1067911] [2023-11-12 02:21:39,826 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[1067986,1067999] [2023-11-12 02:21:39,828 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[1068321,1068334] [2023-11-12 02:21:39,830 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[1068606,1068619] [2023-11-12 02:21:39,830 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[1068697,1068710] [2023-11-12 02:21:39,831 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[1068755,1068768] [2023-11-12 02:21:39,832 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[1068957,1068970] [2023-11-12 02:21:39,833 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[1069520,1069533] [2023-11-12 02:21:39,839 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[1069582,1069595] [2023-11-12 02:21:39,840 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[1069781,1069794] [2023-11-12 02:21:39,841 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[1069845,1069858] [2023-11-12 02:21:39,841 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[1069909,1069922] [2023-11-12 02:21:39,842 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[1070197,1070210] [2023-11-12 02:21:39,842 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[1070259,1070272] [2023-11-12 02:21:39,843 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[1070761,1070774] [2023-11-12 02:21:39,844 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[1071276,1071289] [2023-11-12 02:21:39,845 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[1071336,1071349] [2023-11-12 02:21:39,845 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[1071395,1071408] [2023-11-12 02:21:39,846 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[1071455,1071468] [2023-11-12 02:21:39,846 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[1071515,1071528] [2023-11-12 02:21:39,847 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[1071575,1071588] [2023-11-12 02:21:39,848 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[1072110,1072123] [2023-11-12 02:21:39,849 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[1072404,1072417] [2023-11-12 02:21:39,850 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[1072698,1072711] [2023-11-12 02:21:39,850 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[1072758,1072771] [2023-11-12 02:21:39,851 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[1072817,1072830] [2023-11-12 02:21:39,851 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[1072877,1072890] [2023-11-12 02:21:39,852 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[1072937,1072950] [2023-11-12 02:21:39,852 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[1072997,1073010] [2023-11-12 02:21:39,853 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[1073062,1073075] [2023-11-12 02:21:39,854 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_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[1073583,1073596] [2023-11-12 02:21:39,854 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_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[1073643,1073656] [2023-11-12 02:21:39,855 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_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[1073702,1073715] [2023-11-12 02:21:39,855 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_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[1073762,1073775] [2023-11-12 02:21:39,856 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_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[1073822,1073835] [2023-11-12 02:21:39,857 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[1073882,1073895] [2023-11-12 02:21:39,858 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_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[1073947,1073960] [2023-11-12 02:21:39,859 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_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[1074310,1074323] [2023-11-12 02:21:39,859 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_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[1074367,1074380] [2023-11-12 02:21:39,860 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_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[1074425,1074438] [2023-11-12 02:21:39,860 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_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[1074483,1074496] [2023-11-12 02:21:39,861 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_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[1074541,1074554] [2023-11-12 02:21:39,862 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[1074668,1074681] [2023-11-12 02:21:39,863 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[1074846,1074859] [2023-11-12 02:21:39,865 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[1075646,1075659] [2023-11-12 02:21:39,867 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[1077355,1077368] [2023-11-12 02:21:39,869 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_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[1077557,1077570] [2023-11-12 02:21:39,870 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_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[1077923,1077936] [2023-11-12 02:21:39,873 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. [2023-11-12 02:21:39,874 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2e4a4928 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:21:39, skipping insertion in model container [2023-11-12 02:21:39,875 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-12 02:21:39,875 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-12 02:21:39,877 INFO L158 Benchmark]: Toolchain (without parser) took 33963.64ms. Allocated memory was 251.7MB in the beginning and 362.8MB in the end (delta: 111.1MB). Free memory was 169.0MB in the beginning and 77.1MB in the end (delta: 92.0MB). Peak memory consumption was 228.5MB. Max. memory is 16.1GB. [2023-11-12 02:21:39,881 INFO L158 Benchmark]: CDTParser took 0.63ms. Allocated memory is still 111.1MB. Free memory was 79.2MB in the beginning and 79.1MB in the end (delta: 98.4kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-12 02:21:39,885 INFO L158 Benchmark]: CACSL2BoogieTranslator took 33960.78ms. Allocated memory was 251.7MB in the beginning and 362.8MB in the end (delta: 111.1MB). Free memory was 169.0MB in the beginning and 77.1MB in the end (delta: 92.0MB). Peak memory consumption was 228.5MB. Max. memory is 16.1GB. [2023-11-12 02:21:39,886 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.63ms. Allocated memory is still 111.1MB. Free memory was 79.2MB in the beginning and 79.1MB in the end (delta: 98.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 33960.78ms. Allocated memory was 251.7MB in the beginning and 362.8MB in the end (delta: 111.1MB). Free memory was 169.0MB in the beginning and 77.1MB in the end (delta: 92.0MB). Peak memory consumption was 228.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 36147]: 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_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/bin/uautomizer-verify-uTZkv6EMXl/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/bin/uautomizer-verify-uTZkv6EMXl/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/bin/uautomizer-verify-uTZkv6EMXl/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/bin/uautomizer-verify-uTZkv6EMXl/config/AutomizerReach.xml -i ../../sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/bin/uautomizer-verify-uTZkv6EMXl/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/bin/uautomizer-verify-uTZkv6EMXl --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 37cffa36d12f99fa5b0b0171dcb8704e4f919336fbfc801054ad86fe38d73e34 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-12 02:21:42,511 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-12 02:21:42,678 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/bin/uautomizer-verify-uTZkv6EMXl/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2023-11-12 02:21:42,691 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-12 02:21:42,691 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-12 02:21:42,737 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-12 02:21:42,738 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-12 02:21:42,739 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-12 02:21:42,740 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-12 02:21:42,745 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-12 02:21:42,746 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-12 02:21:42,747 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-12 02:21:42,748 INFO L153 SettingsManager]: * Use SBE=true [2023-11-12 02:21:42,750 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-12 02:21:42,751 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-12 02:21:42,751 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-12 02:21:42,752 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-12 02:21:42,752 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-12 02:21:42,752 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-12 02:21:42,754 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-12 02:21:42,754 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-12 02:21:42,755 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-12 02:21:42,755 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-12 02:21:42,756 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-12 02:21:42,757 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-12 02:21:42,757 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-12 02:21:42,758 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-12 02:21:42,758 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-12 02:21:42,759 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-12 02:21:42,759 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-12 02:21:42,761 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-12 02:21:42,761 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-11-12 02:21:42,762 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-12 02:21:42,762 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-12 02:21:42,763 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-12 02:21:42,763 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-12 02:21:42,763 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-12 02:21:42,763 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2023-11-12 02:21:42,764 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-12 02:21:42,765 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_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/bin/uautomizer-verify-uTZkv6EMXl/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/bin/uautomizer-verify-uTZkv6EMXl Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 37cffa36d12f99fa5b0b0171dcb8704e4f919336fbfc801054ad86fe38d73e34 [2023-11-12 02:21:43,214 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-12 02:21:43,247 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-12 02:21:43,250 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-12 02:21:43,252 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-12 02:21:43,252 INFO L274 PluginConnector]: CDTParser initialized [2023-11-12 02:21:43,255 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/bin/uautomizer-verify-uTZkv6EMXl/../../sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i [2023-11-12 02:21:46,477 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-12 02:21:48,773 INFO L384 CDTParser]: Found 1 translation units. [2023-11-12 02:21:48,774 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i [2023-11-12 02:21:49,015 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/bin/uautomizer-verify-uTZkv6EMXl/data/f7634a16d/8535ffaf04394916bc10b0ace0630c46/FLAGa2dca9e6f [2023-11-12 02:21:49,038 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f0864e-16e9-40ff-a9a8-f4ffd68f3e52/bin/uautomizer-verify-uTZkv6EMXl/data/f7634a16d/8535ffaf04394916bc10b0ace0630c46 [2023-11-12 02:21:49,046 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-12 02:21:49,047 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-12 02:21:49,051 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-12 02:21:49,051 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-12 02:21:49,057 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-12 02:21:49,058 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 02:21:49" (1/1) ... [2023-11-12 02:21:49,060 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@540f9498 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:21:49, skipping insertion in model container [2023-11-12 02:21:49,060 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 02:21:49" (1/1) ... [2023-11-12 02:21:49,872 INFO L177 MainTranslator]: Built tables and reachable declarations