./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/bin/utaipan-6cKwYrpEi9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/bin/utaipan-6cKwYrpEi9/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/bin/utaipan-6cKwYrpEi9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/bin/utaipan-6cKwYrpEi9/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/bin/utaipan-6cKwYrpEi9/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/bin/utaipan-6cKwYrpEi9 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 9822dd571d3ca7e2f9b8a49259695572f8c5b39cd5ce5a023e572d575a5809fa --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 20:54:42,482 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 20:54:42,485 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 20:54:42,527 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 20:54:42,528 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 20:54:42,531 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 20:54:42,534 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 20:54:42,536 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 20:54:42,537 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 20:54:42,538 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 20:54:42,539 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 20:54:42,540 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 20:54:42,541 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 20:54:42,542 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 20:54:42,545 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 20:54:42,547 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 20:54:42,549 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 20:54:42,555 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 20:54:42,556 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 20:54:42,564 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 20:54:42,567 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 20:54:42,570 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 20:54:42,572 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 20:54:42,573 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 20:54:42,580 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 20:54:42,581 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 20:54:42,581 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 20:54:42,582 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 20:54:42,583 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 20:54:42,585 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 20:54:42,585 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 20:54:42,586 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 20:54:42,588 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 20:54:42,589 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 20:54:42,591 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 20:54:42,591 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 20:54:42,592 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 20:54:42,592 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 20:54:42,592 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 20:54:42,593 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 20:54:42,594 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 20:54:42,594 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/bin/utaipan-6cKwYrpEi9/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Default.epf [2022-11-20 20:54:42,634 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 20:54:42,634 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 20:54:42,635 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 20:54:42,635 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 20:54:42,636 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 20:54:42,637 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 20:54:42,637 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-20 20:54:42,637 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-20 20:54:42,637 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-20 20:54:42,637 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-20 20:54:42,638 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-20 20:54:42,639 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-20 20:54:42,639 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-20 20:54:42,639 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-20 20:54:42,639 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-20 20:54:42,639 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-20 20:54:42,640 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-20 20:54:42,640 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-20 20:54:42,640 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 20:54:42,641 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 20:54:42,641 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 20:54:42,641 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 20:54:42,641 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 20:54:42,641 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 20:54:42,641 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 20:54:42,642 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 20:54:42,642 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 20:54:42,642 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 20:54:42,642 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 20:54:42,643 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 20:54:42,643 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 20:54:42,643 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 20:54:42,643 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 20:54:42,644 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 20:54:42,644 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-20 20:54:42,644 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 20:54:42,644 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-20 20:54:42,644 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 20:54:42,644 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-20 20:54:42,645 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/bin/utaipan-6cKwYrpEi9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/bin/utaipan-6cKwYrpEi9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9822dd571d3ca7e2f9b8a49259695572f8c5b39cd5ce5a023e572d575a5809fa [2022-11-20 20:54:42,940 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 20:54:42,969 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 20:54:42,973 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 20:54:42,975 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 20:54:42,975 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 20:54:42,976 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/bin/utaipan-6cKwYrpEi9/../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i [2022-11-20 20:54:46,053 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 20:54:48,023 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 20:54:48,023 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i [2022-11-20 20:54:48,219 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/bin/utaipan-6cKwYrpEi9/data/54c2e5dda/b872431cef0e4c39aeee2d2a6b3ada1f/FLAG6e7ac7827 [2022-11-20 20:54:48,243 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/bin/utaipan-6cKwYrpEi9/data/54c2e5dda/b872431cef0e4c39aeee2d2a6b3ada1f [2022-11-20 20:54:48,246 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 20:54:48,248 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 20:54:48,251 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 20:54:48,251 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 20:54:48,255 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 20:54:48,256 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 08:54:48" (1/1) ... [2022-11-20 20:54:48,257 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@560a9a11 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:54:48, skipping insertion in model container [2022-11-20 20:54:48,258 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 08:54:48" (1/1) ... [2022-11-20 20:54:48,266 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 20:54:48,911 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 20:55:16,865 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memcpy_chk [2022-11-20 20:55:16,869 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memmove_chk [2022-11-20 20:55:16,871 WARN L611 FunctionHandler]: implicit declaration of function __builtin___mempcpy_chk [2022-11-20 20:55:16,873 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memset_chk [2022-11-20 20:55:16,875 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcpy_chk [2022-11-20 20:55:16,876 WARN L611 FunctionHandler]: implicit declaration of function __builtin___stpcpy_chk [2022-11-20 20:55:16,879 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncpy_chk [2022-11-20 20:55:16,881 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcat_chk [2022-11-20 20:55:16,885 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncat_chk [2022-11-20 20:55:16,930 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[480317,480330] [2022-11-20 20:55:16,932 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[480373,480386] [2022-11-20 20:55:16,940 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[480458,480471] [2022-11-20 20:55:16,940 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[480516,480529] [2022-11-20 20:55:16,941 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[480574,480587] [2022-11-20 20:55:16,942 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[480755,480768] [2022-11-20 20:55:16,943 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[480924,480937] [2022-11-20 20:55:16,945 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481071,481084] [2022-11-20 20:55:16,950 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481127,481140] [2022-11-20 20:55:16,954 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481179,481192] [2022-11-20 20:55:16,956 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481556,481569] [2022-11-20 20:55:16,957 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481612,481625] [2022-11-20 20:55:16,959 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481697,481710] [2022-11-20 20:55:16,960 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481755,481768] [2022-11-20 20:55:16,961 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481813,481826] [2022-11-20 20:55:16,963 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481992,482005] [2022-11-20 20:55:16,964 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[482238,482251] [2022-11-20 20:55:16,966 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[482294,482307] [2022-11-20 20:55:16,966 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[482347,482360] [2022-11-20 20:55:16,967 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[482403,482416] [2022-11-20 20:55:16,969 WARN L611 FunctionHandler]: implicit declaration of function __builtin___vsnprintf_chk [2022-11-20 20:55:16,977 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[488713,488726] [2022-11-20 20:55:16,981 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[489312,489325] [2022-11-20 20:55:16,982 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[489388,489401] [2022-11-20 20:55:16,991 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[492888,492901] [2022-11-20 20:55:16,992 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[492976,492989] [2022-11-20 20:55:17,001 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[495046,495059] [2022-11-20 20:55:17,002 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[495105,495118] [2022-11-20 20:55:17,003 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[495197,495210] [2022-11-20 20:55:17,004 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[495287,495300] [2022-11-20 20:55:17,005 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[495574,495587] [2022-11-20 20:55:17,006 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[495741,495754] [2022-11-20 20:55:17,008 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[496036,496049] [2022-11-20 20:55:17,010 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[496320,496333] [2022-11-20 20:55:17,011 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[496642,496655] [2022-11-20 20:55:17,013 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[496760,496773] [2022-11-20 20:55:17,016 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[497091,497104] [2022-11-20 20:55:17,017 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[497319,497332] [2022-11-20 20:55:17,018 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[497378,497391] [2022-11-20 20:55:17,019 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[497436,497449] [2022-11-20 20:55:17,021 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[497667,497680] [2022-11-20 20:55:17,021 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[497723,497736] [2022-11-20 20:55:17,022 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[497956,497969] [2022-11-20 20:55:17,023 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[498012,498025] [2022-11-20 20:55:17,024 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[498290,498303] [2022-11-20 20:55:17,026 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[498563,498576] [2022-11-20 20:55:17,026 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[498620,498633] [2022-11-20 20:55:17,027 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[498676,498689] [2022-11-20 20:55:17,028 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[498766,498779] [2022-11-20 20:55:17,029 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[498985,498998] [2022-11-20 20:55:17,031 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[499209,499222] [2022-11-20 20:55:17,033 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[499270,499283] [2022-11-20 20:55:17,034 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[499325,499338] [2022-11-20 20:55:17,035 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[499419,499432] [2022-11-20 20:55:17,036 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[499551,499564] [2022-11-20 20:55:17,037 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[499778,499791] [2022-11-20 20:55:17,039 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500010,500023] [2022-11-20 20:55:17,040 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500073,500086] [2022-11-20 20:55:17,041 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500169,500182] [2022-11-20 20:55:17,041 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500226,500239] [2022-11-20 20:55:17,042 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500287,500300] [2022-11-20 20:55:17,043 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500435,500448] [2022-11-20 20:55:17,045 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500663,500676] [2022-11-20 20:55:17,046 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500726,500739] [2022-11-20 20:55:17,046 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500822,500835] [2022-11-20 20:55:17,049 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501019,501032] [2022-11-20 20:55:17,050 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501076,501089] [2022-11-20 20:55:17,051 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501166,501179] [2022-11-20 20:55:17,053 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501564,501577] [2022-11-20 20:55:17,054 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501688,501701] [2022-11-20 20:55:17,055 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501760,501773] [2022-11-20 20:55:17,057 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501817,501830] [2022-11-20 20:55:17,058 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501907,501920] [2022-11-20 20:55:17,058 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501959,501972] [2022-11-20 20:55:17,060 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502057,502070] [2022-11-20 20:55:17,061 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502129,502142] [2022-11-20 20:55:17,062 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502186,502199] [2022-11-20 20:55:17,063 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502276,502289] [2022-11-20 20:55:17,063 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502328,502341] [2022-11-20 20:55:17,064 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502397,502410] [2022-11-20 20:55:17,065 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502469,502482] [2022-11-20 20:55:17,066 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502526,502539] [2022-11-20 20:55:17,068 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502616,502629] [2022-11-20 20:55:17,068 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502668,502681] [2022-11-20 20:55:17,216 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[535575,535588] [2022-11-20 20:55:17,216 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[535630,535643] [2022-11-20 20:55:17,217 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[535721,535734] [2022-11-20 20:55:17,218 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[535778,535791] [2022-11-20 20:55:17,218 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[535833,535846] [2022-11-20 20:55:17,219 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[535924,535937] [2022-11-20 20:55:17,219 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[535982,535995] [2022-11-20 20:55:17,220 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536039,536052] [2022-11-20 20:55:17,220 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536137,536150] [2022-11-20 20:55:17,221 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536196,536209] [2022-11-20 20:55:17,221 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536299,536312] [2022-11-20 20:55:17,222 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536358,536371] [2022-11-20 20:55:17,222 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536415,536428] [2022-11-20 20:55:17,223 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536501,536514] [2022-11-20 20:55:17,223 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536560,536573] [2022-11-20 20:55:17,224 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536672,536685] [2022-11-20 20:55:17,225 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536728,536741] [2022-11-20 20:55:17,226 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536808,536821] [2022-11-20 20:55:17,227 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536865,536878] [2022-11-20 20:55:17,228 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537005,537018] [2022-11-20 20:55:17,228 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537064,537077] [2022-11-20 20:55:17,229 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537163,537176] [2022-11-20 20:55:17,229 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537224,537237] [2022-11-20 20:55:17,230 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537283,537296] [2022-11-20 20:55:17,230 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537382,537395] [2022-11-20 20:55:17,231 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537444,537457] [2022-11-20 20:55:17,232 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537505,537518] [2022-11-20 20:55:17,232 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537615,537628] [2022-11-20 20:55:17,233 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537678,537691] [2022-11-20 20:55:17,234 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537785,537798] [2022-11-20 20:55:17,235 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537848,537861] [2022-11-20 20:55:17,236 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537909,537922] [2022-11-20 20:55:17,236 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[538007,538020] [2022-11-20 20:55:17,237 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[538070,538083] [2022-11-20 20:55:17,237 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[538186,538199] [2022-11-20 20:55:17,238 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[538246,538259] [2022-11-20 20:55:17,239 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[538338,538351] [2022-11-20 20:55:17,240 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[538399,538412] [2022-11-20 20:55:17,388 WARN L611 FunctionHandler]: implicit declaration of function __builtin_strspn [2022-11-20 20:55:17,405 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: rpl_fcntl [2022-11-20 20:55:17,406 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@20892228 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:55:17, skipping insertion in model container [2022-11-20 20:55:17,406 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 20:55:17,407 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 20:55:17,415 INFO L158 Benchmark]: Toolchain (without parser) took 29160.19ms. Allocated memory was 207.6MB in the beginning and 308.3MB in the end (delta: 100.7MB). Free memory was 106.6MB in the beginning and 188.4MB in the end (delta: -81.8MB). Peak memory consumption was 163.9MB. Max. memory is 16.1GB. [2022-11-20 20:55:17,416 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 146.8MB. Free memory is still 119.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 20:55:17,417 INFO L158 Benchmark]: CACSL2BoogieTranslator took 29155.70ms. Allocated memory was 207.6MB in the beginning and 308.3MB in the end (delta: 100.7MB). Free memory was 105.6MB in the beginning and 188.4MB in the end (delta: -82.7MB). Peak memory consumption was 163.9MB. Max. memory is 16.1GB. [2022-11-20 20:55:17,419 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 146.8MB. Free memory is still 119.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 29155.70ms. Allocated memory was 207.6MB in the beginning and 308.3MB in the end (delta: 100.7MB). Free memory was 105.6MB in the beginning and 188.4MB in the end (delta: -82.7MB). Peak memory consumption was 163.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 12254]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: rpl_fcntl RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/bin/utaipan-6cKwYrpEi9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/bin/utaipan-6cKwYrpEi9/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/bin/utaipan-6cKwYrpEi9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/bin/utaipan-6cKwYrpEi9/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/bin/utaipan-6cKwYrpEi9/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/bin/utaipan-6cKwYrpEi9 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 9822dd571d3ca7e2f9b8a49259695572f8c5b39cd5ce5a023e572d575a5809fa --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 20:55:19,901 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 20:55:19,903 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 20:55:19,942 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 20:55:19,943 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 20:55:19,944 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 20:55:19,945 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 20:55:19,948 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 20:55:19,950 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 20:55:19,951 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 20:55:19,952 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 20:55:19,953 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 20:55:19,954 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 20:55:19,960 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 20:55:19,965 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 20:55:19,970 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 20:55:19,974 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 20:55:19,981 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 20:55:19,983 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 20:55:19,985 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 20:55:19,986 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 20:55:19,996 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 20:55:19,998 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 20:55:19,998 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 20:55:20,002 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 20:55:20,003 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 20:55:20,003 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 20:55:20,004 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 20:55:20,005 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 20:55:20,006 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 20:55:20,006 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 20:55:20,015 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 20:55:20,017 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 20:55:20,019 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 20:55:20,043 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 20:55:20,044 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 20:55:20,045 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 20:55:20,045 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 20:55:20,046 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 20:55:20,047 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 20:55:20,048 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 20:55:20,049 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/bin/utaipan-6cKwYrpEi9/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Bitvector.epf [2022-11-20 20:55:20,089 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 20:55:20,091 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 20:55:20,092 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 20:55:20,092 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 20:55:20,094 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 20:55:20,094 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 20:55:20,094 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-20 20:55:20,095 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-20 20:55:20,095 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-20 20:55:20,095 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-20 20:55:20,097 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-20 20:55:20,097 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-20 20:55:20,098 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 20:55:20,099 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 20:55:20,099 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 20:55:20,100 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 20:55:20,100 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 20:55:20,100 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 20:55:20,101 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 20:55:20,101 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 20:55:20,101 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 20:55:20,102 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 20:55:20,102 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 20:55:20,102 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 20:55:20,103 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 20:55:20,103 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 20:55:20,103 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 20:55:20,104 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 20:55:20,104 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 20:55:20,104 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 20:55:20,105 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 20:55:20,105 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 20:55:20,106 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 20:55:20,106 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 20:55:20,106 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-20 20:55:20,107 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 20:55:20,107 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/bin/utaipan-6cKwYrpEi9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/bin/utaipan-6cKwYrpEi9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9822dd571d3ca7e2f9b8a49259695572f8c5b39cd5ce5a023e572d575a5809fa [2022-11-20 20:55:20,514 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 20:55:20,540 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 20:55:20,544 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 20:55:20,545 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 20:55:20,546 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 20:55:20,548 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/bin/utaipan-6cKwYrpEi9/../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i [2022-11-20 20:55:24,084 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 20:55:26,380 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 20:55:26,381 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i [2022-11-20 20:55:26,683 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/bin/utaipan-6cKwYrpEi9/data/18dee200c/e47d543c0a4146679e3bf8424ed7dd71/FLAGb0e6c4f6d [2022-11-20 20:55:26,714 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/bin/utaipan-6cKwYrpEi9/data/18dee200c/e47d543c0a4146679e3bf8424ed7dd71 [2022-11-20 20:55:26,717 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 20:55:26,719 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 20:55:26,720 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 20:55:26,721 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 20:55:26,725 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 20:55:26,726 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 08:55:26" (1/1) ... [2022-11-20 20:55:26,728 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@58398de3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:55:26, skipping insertion in model container [2022-11-20 20:55:26,728 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 08:55:26" (1/1) ... [2022-11-20 20:55:26,737 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 20:55:27,658 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 20:55:59,726 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memcpy_chk [2022-11-20 20:55:59,728 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memmove_chk [2022-11-20 20:55:59,729 WARN L611 FunctionHandler]: implicit declaration of function __builtin___mempcpy_chk [2022-11-20 20:55:59,730 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memset_chk [2022-11-20 20:55:59,732 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcpy_chk [2022-11-20 20:55:59,733 WARN L611 FunctionHandler]: implicit declaration of function __builtin___stpcpy_chk [2022-11-20 20:55:59,734 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncpy_chk [2022-11-20 20:55:59,737 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcat_chk [2022-11-20 20:55:59,738 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncat_chk [2022-11-20 20:55:59,819 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[480317,480330] [2022-11-20 20:55:59,823 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[480373,480386] [2022-11-20 20:55:59,823 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[480458,480471] [2022-11-20 20:55:59,825 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[480516,480529] [2022-11-20 20:55:59,825 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[480574,480587] [2022-11-20 20:55:59,826 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[480755,480768] [2022-11-20 20:55:59,828 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[480924,480937] [2022-11-20 20:55:59,830 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481071,481084] [2022-11-20 20:55:59,832 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481127,481140] [2022-11-20 20:55:59,832 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481179,481192] [2022-11-20 20:55:59,834 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481556,481569] [2022-11-20 20:55:59,835 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481612,481625] [2022-11-20 20:55:59,838 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481697,481710] [2022-11-20 20:55:59,839 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481755,481768] [2022-11-20 20:55:59,839 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481813,481826] [2022-11-20 20:55:59,840 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481992,482005] [2022-11-20 20:55:59,843 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[482238,482251] [2022-11-20 20:55:59,843 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[482294,482307] [2022-11-20 20:55:59,844 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[482347,482360] [2022-11-20 20:55:59,845 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[482403,482416] [2022-11-20 20:55:59,850 WARN L611 FunctionHandler]: implicit declaration of function __builtin___vsnprintf_chk [2022-11-20 20:55:59,860 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[488713,488726] [2022-11-20 20:55:59,867 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[489312,489325] [2022-11-20 20:55:59,867 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[489388,489401] [2022-11-20 20:55:59,888 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[492888,492901] [2022-11-20 20:55:59,889 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[492976,492989] [2022-11-20 20:55:59,896 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[495046,495059] [2022-11-20 20:55:59,898 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[495105,495118] [2022-11-20 20:55:59,899 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[495197,495210] [2022-11-20 20:55:59,899 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[495287,495300] [2022-11-20 20:55:59,901 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[495574,495587] [2022-11-20 20:55:59,901 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[495741,495754] [2022-11-20 20:55:59,903 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[496036,496049] [2022-11-20 20:55:59,904 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[496320,496333] [2022-11-20 20:55:59,905 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[496642,496655] [2022-11-20 20:55:59,906 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[496760,496773] [2022-11-20 20:55:59,908 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[497091,497104] [2022-11-20 20:55:59,918 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[497319,497332] [2022-11-20 20:55:59,921 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[497378,497391] [2022-11-20 20:55:59,921 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[497436,497449] [2022-11-20 20:55:59,923 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[497667,497680] [2022-11-20 20:55:59,925 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[497723,497736] [2022-11-20 20:55:59,926 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[497956,497969] [2022-11-20 20:55:59,928 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[498012,498025] [2022-11-20 20:55:59,929 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[498290,498303] [2022-11-20 20:55:59,931 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[498563,498576] [2022-11-20 20:55:59,932 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[498620,498633] [2022-11-20 20:55:59,932 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[498676,498689] [2022-11-20 20:55:59,934 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[498766,498779] [2022-11-20 20:55:59,936 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[498985,498998] [2022-11-20 20:55:59,938 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[499209,499222] [2022-11-20 20:55:59,940 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[499270,499283] [2022-11-20 20:55:59,940 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[499325,499338] [2022-11-20 20:55:59,942 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[499419,499432] [2022-11-20 20:55:59,942 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[499551,499564] [2022-11-20 20:55:59,943 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[499778,499791] [2022-11-20 20:55:59,946 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500010,500023] [2022-11-20 20:55:59,946 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500073,500086] [2022-11-20 20:55:59,947 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500169,500182] [2022-11-20 20:55:59,949 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500226,500239] [2022-11-20 20:55:59,950 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500287,500300] [2022-11-20 20:55:59,951 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500435,500448] [2022-11-20 20:55:59,956 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500663,500676] [2022-11-20 20:55:59,956 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500726,500739] [2022-11-20 20:55:59,957 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500822,500835] [2022-11-20 20:55:59,960 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501019,501032] [2022-11-20 20:55:59,961 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501076,501089] [2022-11-20 20:55:59,962 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501166,501179] [2022-11-20 20:55:59,965 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501564,501577] [2022-11-20 20:55:59,966 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501688,501701] [2022-11-20 20:55:59,966 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501760,501773] [2022-11-20 20:55:59,967 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501817,501830] [2022-11-20 20:55:59,968 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501907,501920] [2022-11-20 20:55:59,968 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501959,501972] [2022-11-20 20:55:59,970 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502057,502070] [2022-11-20 20:55:59,971 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502129,502142] [2022-11-20 20:55:59,971 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502186,502199] [2022-11-20 20:55:59,973 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502276,502289] [2022-11-20 20:55:59,974 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502328,502341] [2022-11-20 20:55:59,974 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502397,502410] [2022-11-20 20:55:59,975 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502469,502482] [2022-11-20 20:55:59,977 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502526,502539] [2022-11-20 20:55:59,978 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502616,502629] [2022-11-20 20:55:59,979 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15bd3dcd-cc32-4d96-a415-4567f0bb087a/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502668,502681] [2022-11-20 20:56:00,027 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type check failed for C: getenv((char const *)"VERSION_CONTROL") [9570] at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckBinaryExpression(TypeCheckHelper.java:207) at de.uni_freiburg.informatik.ultimate.boogie.ExpressionFactory.constructBinaryExpression(ExpressionFactory.java:617) at de.uni_freiburg.informatik.ultimate.boogie.ExpressionFactory.newBinaryExpression(ExpressionFactory.java:172) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.standardfunctions.StandardFunctionHandler.getNondetStringOrNull(StandardFunctionHandler.java:857) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.standardfunctions.StandardFunctionHandler.handleGetenv(StandardFunctionHandler.java:829) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.standardfunctions.StandardFunctionHandler.lambda$184(StandardFunctionHandler.java:727) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.standardfunctions.StandardFunctionHandler.translateStandardFunction(StandardFunctionHandler.java:242) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1463) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:728) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1413) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1087) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1087) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1087) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1669) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:229) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1087) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1087) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1646) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:229) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1087) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1087) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1489) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3314) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2388) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:600) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-20 20:56:00,036 INFO L158 Benchmark]: Toolchain (without parser) took 33316.48ms. Allocated memory was 130.0MB in the beginning and 234.9MB in the end (delta: 104.9MB). Free memory was 56.8MB in the beginning and 118.1MB in the end (delta: -61.3MB). Peak memory consumption was 126.2MB. Max. memory is 16.1GB. [2022-11-20 20:56:00,037 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 86.0MB. Free memory is still 63.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 20:56:00,039 INFO L158 Benchmark]: CACSL2BoogieTranslator took 33313.68ms. Allocated memory was 130.0MB in the beginning and 234.9MB in the end (delta: 104.9MB). Free memory was 56.8MB in the beginning and 118.1MB in the end (delta: -61.3MB). Peak memory consumption was 126.2MB. Max. memory is 16.1GB. [2022-11-20 20:56:00,041 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 86.0MB. Free memory is still 63.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 33313.68ms. Allocated memory was 130.0MB in the beginning and 234.9MB in the end (delta: 104.9MB). Free memory was 56.8MB in the beginning and 118.1MB in the end (delta: -61.3MB). Peak memory consumption was 126.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type check failed for C: getenv((char const *)"VERSION_CONTROL") [9570] de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type check failed for C: getenv((char const *)"VERSION_CONTROL") [9570]: de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: TypeCheckException: Type check failed for C: getenv((char const *)"VERSION_CONTROL") [9570]