./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 30e01a73 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6959443-4184-4769-ba72-e5833611a1e0/bin/utaipan-verify-mE87zJ7Ire/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6959443-4184-4769-ba72-e5833611a1e0/bin/utaipan-verify-mE87zJ7Ire/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6959443-4184-4769-ba72-e5833611a1e0/bin/utaipan-verify-mE87zJ7Ire/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6959443-4184-4769-ba72-e5833611a1e0/bin/utaipan-verify-mE87zJ7Ire/config/TaipanReach.xml -i ../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6959443-4184-4769-ba72-e5833611a1e0/bin/utaipan-verify-mE87zJ7Ire/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6959443-4184-4769-ba72-e5833611a1e0/bin/utaipan-verify-mE87zJ7Ire --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash c92169288ba10e606aecd7ff04f59d0eb48b56f4c981fd9086bac53fae53e7ad --- Real Ultimate output --- This is Ultimate 0.2.3-dev-30e01a7 [2023-11-23 21:30:21,702 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-23 21:30:21,823 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6959443-4184-4769-ba72-e5833611a1e0/bin/utaipan-verify-mE87zJ7Ire/config/svcomp-Reach-64bit-Taipan_Default.epf [2023-11-23 21:30:21,830 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-23 21:30:21,831 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-23 21:30:21,860 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-23 21:30:21,860 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-23 21:30:21,861 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-23 21:30:21,862 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-23 21:30:21,863 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-23 21:30:21,863 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-23 21:30:21,864 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-23 21:30:21,867 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-23 21:30:21,867 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-11-23 21:30:21,868 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-23 21:30:21,869 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-23 21:30:21,869 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-11-23 21:30:21,870 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-11-23 21:30:21,870 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-23 21:30:21,873 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-11-23 21:30:21,880 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-11-23 21:30:21,881 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-11-23 21:30:21,882 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-23 21:30:21,882 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-23 21:30:21,883 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-23 21:30:21,883 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-23 21:30:21,884 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-23 21:30:21,884 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-23 21:30:21,885 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-23 21:30:21,885 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-23 21:30:21,885 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-23 21:30:21,886 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-23 21:30:21,886 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-23 21:30:21,887 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-23 21:30:21,887 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 21:30:21,888 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-23 21:30:21,888 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-23 21:30:21,889 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-23 21:30:21,889 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-11-23 21:30:21,889 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-23 21:30:21,890 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-23 21:30:21,894 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-23 21:30:21,894 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-23 21:30:21,894 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-23 21:30:21,895 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_b6959443-4184-4769-ba72-e5833611a1e0/bin/utaipan-verify-mE87zJ7Ire/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6959443-4184-4769-ba72-e5833611a1e0/bin/utaipan-verify-mE87zJ7Ire Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c92169288ba10e606aecd7ff04f59d0eb48b56f4c981fd9086bac53fae53e7ad [2023-11-23 21:30:22,196 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-23 21:30:22,230 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-23 21:30:22,233 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-23 21:30:22,234 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-23 21:30:22,235 INFO L274 PluginConnector]: CDTParser initialized [2023-11-23 21:30:22,236 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6959443-4184-4769-ba72-e5833611a1e0/bin/utaipan-verify-mE87zJ7Ire/../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i [2023-11-23 21:30:25,618 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-23 21:30:27,665 INFO L384 CDTParser]: Found 1 translation units. [2023-11-23 21:30:27,666 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6959443-4184-4769-ba72-e5833611a1e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i [2023-11-23 21:30:27,854 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6959443-4184-4769-ba72-e5833611a1e0/bin/utaipan-verify-mE87zJ7Ire/data/18cde511c/f47e6156c98140beb44fc869bb1597a8/FLAG250a56482 [2023-11-23 21:30:27,876 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6959443-4184-4769-ba72-e5833611a1e0/bin/utaipan-verify-mE87zJ7Ire/data/18cde511c/f47e6156c98140beb44fc869bb1597a8 [2023-11-23 21:30:27,885 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-23 21:30:27,888 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-23 21:30:27,894 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-23 21:30:27,894 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-23 21:30:27,900 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-23 21:30:27,901 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:30:27" (1/1) ... [2023-11-23 21:30:27,902 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@cd4b51 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:30:27, skipping insertion in model container [2023-11-23 21:30:27,903 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:30:27" (1/1) ... [2023-11-23 21:30:28,492 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-23 21:30:55,804 WARN L635 FunctionHandler]: implicit declaration of function __builtin___memcpy_chk [2023-11-23 21:30:55,806 WARN L635 FunctionHandler]: implicit declaration of function __builtin___memmove_chk [2023-11-23 21:30:55,807 WARN L635 FunctionHandler]: implicit declaration of function __builtin___mempcpy_chk [2023-11-23 21:30:55,808 WARN L635 FunctionHandler]: implicit declaration of function __builtin___memset_chk [2023-11-23 21:30:55,811 WARN L635 FunctionHandler]: implicit declaration of function __builtin___strcpy_chk [2023-11-23 21:30:55,812 WARN L635 FunctionHandler]: implicit declaration of function __builtin___stpcpy_chk [2023-11-23 21:30:55,813 WARN L635 FunctionHandler]: implicit declaration of function __builtin___strncpy_chk [2023-11-23 21:30:55,816 WARN L635 FunctionHandler]: implicit declaration of function __builtin___strcat_chk [2023-11-23 21:30:55,828 WARN L635 FunctionHandler]: implicit declaration of function __builtin___strncat_chk [2023-11-23 21:30:55,916 WARN L635 FunctionHandler]: implicit declaration of function __builtin___vsnprintf_chk [2023-11-23 21:30:55,926 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6959443-4184-4769-ba72-e5833611a1e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[493420,493433] [2023-11-23 21:30:55,933 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6959443-4184-4769-ba72-e5833611a1e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[494046,494059] [2023-11-23 21:30:55,933 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6959443-4184-4769-ba72-e5833611a1e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[494103,494116] [2023-11-23 21:30:55,934 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6959443-4184-4769-ba72-e5833611a1e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[494179,494192] [2023-11-23 21:30:56,047 WARN L635 FunctionHandler]: implicit declaration of function __builtin_strspn [2023-11-23 21:30:56,069 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6959443-4184-4769-ba72-e5833611a1e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[560574,560587] [2023-11-23 21:30:56,070 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6959443-4184-4769-ba72-e5833611a1e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[560629,560642] [2023-11-23 21:30:56,071 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6959443-4184-4769-ba72-e5833611a1e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[560874,560887] [2023-11-23 21:30:56,071 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6959443-4184-4769-ba72-e5833611a1e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[560975,560988] [2023-11-23 21:30:56,080 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6959443-4184-4769-ba72-e5833611a1e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[561140,561153] [2023-11-23 21:30:56,081 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6959443-4184-4769-ba72-e5833611a1e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[561378,561391] [2023-11-23 21:30:56,082 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6959443-4184-4769-ba72-e5833611a1e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[561575,561588] [2023-11-23 21:30:56,083 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6959443-4184-4769-ba72-e5833611a1e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[561638,561651] [2023-11-23 21:30:56,084 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6959443-4184-4769-ba72-e5833611a1e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[561796,561809] [2023-11-23 21:30:56,085 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6959443-4184-4769-ba72-e5833611a1e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[561851,561864] [2023-11-23 21:30:56,086 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6959443-4184-4769-ba72-e5833611a1e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[561915,561928] [2023-11-23 21:30:56,093 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6959443-4184-4769-ba72-e5833611a1e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[563830,563843] [2023-11-23 21:30:56,094 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6959443-4184-4769-ba72-e5833611a1e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[563885,563898] [2023-11-23 21:30:56,095 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6959443-4184-4769-ba72-e5833611a1e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[563975,563988] [2023-11-23 21:30:56,096 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6959443-4184-4769-ba72-e5833611a1e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[564032,564045] [2023-11-23 21:30:56,097 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6959443-4184-4769-ba72-e5833611a1e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[564089,564102] [2023-11-23 21:30:56,098 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6959443-4184-4769-ba72-e5833611a1e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[564357,564370] [2023-11-23 21:30:56,098 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6959443-4184-4769-ba72-e5833611a1e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[564416,564429] [2023-11-23 21:30:56,099 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6959443-4184-4769-ba72-e5833611a1e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[564475,564488] [2023-11-23 21:30:56,103 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6959443-4184-4769-ba72-e5833611a1e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[564912,564925] [2023-11-23 21:30:56,104 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6959443-4184-4769-ba72-e5833611a1e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[564973,564986] [2023-11-23 21:30:56,104 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6959443-4184-4769-ba72-e5833611a1e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[565034,565047] [2023-11-23 21:30:56,106 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6959443-4184-4769-ba72-e5833611a1e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[565146,565159] [2023-11-23 21:30:56,108 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6959443-4184-4769-ba72-e5833611a1e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[565317,565330] [2023-11-23 21:30:56,109 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6959443-4184-4769-ba72-e5833611a1e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[565378,565391] [2023-11-23 21:30:56,110 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6959443-4184-4769-ba72-e5833611a1e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[565439,565452] [2023-11-23 21:30:56,110 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6959443-4184-4769-ba72-e5833611a1e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[565535,565548] [2023-11-23 21:30:56,112 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6959443-4184-4769-ba72-e5833611a1e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[565594,565607] [2023-11-23 21:30:56,113 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6959443-4184-4769-ba72-e5833611a1e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[565653,565666] [2023-11-23 21:30:56,113 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6959443-4184-4769-ba72-e5833611a1e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[565754,565767] [2023-11-23 21:30:56,114 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6959443-4184-4769-ba72-e5833611a1e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[565813,565826] [2023-11-23 21:30:56,116 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6959443-4184-4769-ba72-e5833611a1e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[565947,565960] [2023-11-23 21:30:56,116 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6959443-4184-4769-ba72-e5833611a1e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[566002,566015] [2023-11-23 21:30:56,117 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6959443-4184-4769-ba72-e5833611a1e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[566092,566105] [2023-11-23 21:30:56,120 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6959443-4184-4769-ba72-e5833611a1e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[566149,566162] [2023-11-23 21:30:56,121 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6959443-4184-4769-ba72-e5833611a1e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[566206,566219] [2023-11-23 21:30:56,122 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6959443-4184-4769-ba72-e5833611a1e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[566301,566314] [2023-11-23 21:30:56,124 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6959443-4184-4769-ba72-e5833611a1e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[566359,566372] [2023-11-23 21:30:56,125 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6959443-4184-4769-ba72-e5833611a1e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[566416,566429] [2023-11-23 21:30:56,126 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6959443-4184-4769-ba72-e5833611a1e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[566473,566486] [2023-11-23 21:30:56,127 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6959443-4184-4769-ba72-e5833611a1e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[566549,566562] [2023-11-23 21:30:56,128 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6959443-4184-4769-ba72-e5833611a1e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[566605,566618] [2023-11-23 21:30:56,128 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6959443-4184-4769-ba72-e5833611a1e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[566660,566673] [2023-11-23 21:30:56,130 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6959443-4184-4769-ba72-e5833611a1e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[566715,566728] [2023-11-23 21:30:57,008 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6959443-4184-4769-ba72-e5833611a1e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[775028,775041] [2023-11-23 21:30:57,010 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6959443-4184-4769-ba72-e5833611a1e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[775553,775566] [2023-11-23 21:30:57,069 WARN L635 FunctionHandler]: implicit declaration of function __builtin_strcspn [2023-11-23 21:30:57,112 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6959443-4184-4769-ba72-e5833611a1e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[840086,840099] [2023-11-23 21:30:57,113 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6959443-4184-4769-ba72-e5833611a1e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[840176,840189] [2023-11-23 21:30:57,388 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6959443-4184-4769-ba72-e5833611a1e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[1059679,1059692] [2023-11-23 21:30:57,389 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6959443-4184-4769-ba72-e5833611a1e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[1059871,1059884] [2023-11-23 21:30:57,409 ERROR L324 MainTranslator]: Unsupported Syntax: The second argument of the pthread_mutex_init is not a null pointer. This means that non-default attributes are used. We support only the default attributes. [2023-11-23 21:30:57,409 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@250d8211 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:30:57, skipping insertion in model container [2023-11-23 21:30:57,409 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-23 21:30:57,410 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-23 21:30:57,412 INFO L158 Benchmark]: Toolchain (without parser) took 29522.80ms. Allocated memory was 224.4MB in the beginning and 325.1MB in the end (delta: 100.7MB). Free memory was 146.3MB in the beginning and 111.7MB in the end (delta: 34.6MB). Peak memory consumption was 176.0MB. Max. memory is 16.1GB. [2023-11-23 21:30:57,413 INFO L158 Benchmark]: CDTParser took 1.47ms. Allocated memory is still 104.9MB. Free memory is still 56.3MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-23 21:30:57,414 INFO L158 Benchmark]: CACSL2BoogieTranslator took 29515.98ms. Allocated memory was 224.4MB in the beginning and 325.1MB in the end (delta: 100.7MB). Free memory was 146.3MB in the beginning and 111.7MB in the end (delta: 34.6MB). Peak memory consumption was 176.0MB. Max. memory is 16.1GB. [2023-11-23 21:30:57,416 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.47ms. Allocated memory is still 104.9MB. Free memory is still 56.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 29515.98ms. Allocated memory was 224.4MB in the beginning and 325.1MB in the end (delta: 100.7MB). Free memory was 146.3MB in the beginning and 111.7MB in the end (delta: 34.6MB). Peak memory consumption was 176.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 35941]: Unsupported Syntax The second argument of the pthread_mutex_init is not a null pointer. This means that non-default attributes are used. We support only the default attributes. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6959443-4184-4769-ba72-e5833611a1e0/bin/utaipan-verify-mE87zJ7Ire/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6959443-4184-4769-ba72-e5833611a1e0/bin/utaipan-verify-mE87zJ7Ire/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6959443-4184-4769-ba72-e5833611a1e0/bin/utaipan-verify-mE87zJ7Ire/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6959443-4184-4769-ba72-e5833611a1e0/bin/utaipan-verify-mE87zJ7Ire/config/TaipanReach.xml -i ../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6959443-4184-4769-ba72-e5833611a1e0/bin/utaipan-verify-mE87zJ7Ire/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6959443-4184-4769-ba72-e5833611a1e0/bin/utaipan-verify-mE87zJ7Ire --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash c92169288ba10e606aecd7ff04f59d0eb48b56f4c981fd9086bac53fae53e7ad --- Real Ultimate output --- This is Ultimate 0.2.3-dev-30e01a7 [2023-11-23 21:31:00,250 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-23 21:31:00,401 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6959443-4184-4769-ba72-e5833611a1e0/bin/utaipan-verify-mE87zJ7Ire/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2023-11-23 21:31:00,411 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-23 21:31:00,412 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-23 21:31:00,461 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-23 21:31:00,462 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-23 21:31:00,463 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-23 21:31:00,464 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-23 21:31:00,469 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-23 21:31:00,470 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-23 21:31:00,471 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-23 21:31:00,471 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-23 21:31:00,473 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-23 21:31:00,474 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-23 21:31:00,474 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-23 21:31:00,476 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-23 21:31:00,476 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-23 21:31:00,477 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-23 21:31:00,478 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-23 21:31:00,479 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-23 21:31:00,480 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-23 21:31:00,480 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-23 21:31:00,481 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-23 21:31:00,481 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-23 21:31:00,482 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-23 21:31:00,482 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-23 21:31:00,483 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-23 21:31:00,483 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-23 21:31:00,484 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-23 21:31:00,485 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-23 21:31:00,486 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 21:31:00,486 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-23 21:31:00,487 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-23 21:31:00,487 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-23 21:31:00,488 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-23 21:31:00,488 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-23 21:31:00,488 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-23 21:31:00,489 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-23 21:31:00,490 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-23 21:31:00,490 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-23 21:31:00,491 INFO L153 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_b6959443-4184-4769-ba72-e5833611a1e0/bin/utaipan-verify-mE87zJ7Ire/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6959443-4184-4769-ba72-e5833611a1e0/bin/utaipan-verify-mE87zJ7Ire Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c92169288ba10e606aecd7ff04f59d0eb48b56f4c981fd9086bac53fae53e7ad [2023-11-23 21:31:00,956 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-23 21:31:00,991 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-23 21:31:00,994 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-23 21:31:00,995 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-23 21:31:00,996 INFO L274 PluginConnector]: CDTParser initialized [2023-11-23 21:31:00,998 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6959443-4184-4769-ba72-e5833611a1e0/bin/utaipan-verify-mE87zJ7Ire/../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i [2023-11-23 21:31:04,255 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-23 21:31:06,590 INFO L384 CDTParser]: Found 1 translation units. [2023-11-23 21:31:06,591 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6959443-4184-4769-ba72-e5833611a1e0/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i [2023-11-23 21:31:06,792 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6959443-4184-4769-ba72-e5833611a1e0/bin/utaipan-verify-mE87zJ7Ire/data/2262b1326/d0e1e600989c4eb3a0c0b1e5459fa973/FLAGa56754ab1 [2023-11-23 21:31:06,816 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6959443-4184-4769-ba72-e5833611a1e0/bin/utaipan-verify-mE87zJ7Ire/data/2262b1326/d0e1e600989c4eb3a0c0b1e5459fa973 [2023-11-23 21:31:06,823 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-23 21:31:06,825 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-23 21:31:06,828 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-23 21:31:06,828 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-23 21:31:06,835 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-23 21:31:06,836 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:31:06" (1/1) ... [2023-11-23 21:31:06,838 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@62cd8938 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:31:06, skipping insertion in model container [2023-11-23 21:31:06,838 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:31:06" (1/1) ... [2023-11-23 21:31:07,688 INFO L177 MainTranslator]: Built tables and reachable declarations