./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/goblint-coreutils/instrumented_cut_comb.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 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_01eafba6-cfa3-422b-bcc0-f4ea5aae21c5/bin/uautomizer-uyxdKDjOR8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01eafba6-cfa3-422b-bcc0-f4ea5aae21c5/bin/uautomizer-uyxdKDjOR8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01eafba6-cfa3-422b-bcc0-f4ea5aae21c5/bin/uautomizer-uyxdKDjOR8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01eafba6-cfa3-422b-bcc0-f4ea5aae21c5/bin/uautomizer-uyxdKDjOR8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/goblint-coreutils/instrumented_cut_comb.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01eafba6-cfa3-422b-bcc0-f4ea5aae21c5/bin/uautomizer-uyxdKDjOR8/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01eafba6-cfa3-422b-bcc0-f4ea5aae21c5/bin/uautomizer-uyxdKDjOR8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash bfdd6019a4e89cd3303529c7187ccc3acaa175f375438ad557d7a177734e9618 --- 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-2329fc7 [2022-12-13 14:03:33,851 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 14:03:33,853 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 14:03:33,871 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 14:03:33,872 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 14:03:33,873 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 14:03:33,874 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 14:03:33,875 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 14:03:33,877 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 14:03:33,878 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 14:03:33,879 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 14:03:33,880 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 14:03:33,880 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 14:03:33,881 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 14:03:33,882 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 14:03:33,883 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 14:03:33,884 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 14:03:33,885 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 14:03:33,886 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 14:03:33,888 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 14:03:33,889 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 14:03:33,890 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 14:03:33,891 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 14:03:33,892 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 14:03:33,894 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 14:03:33,894 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 14:03:33,895 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 14:03:33,895 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 14:03:33,896 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 14:03:33,897 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 14:03:33,897 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 14:03:33,897 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 14:03:33,898 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 14:03:33,898 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 14:03:33,899 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 14:03:33,899 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 14:03:33,900 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 14:03:33,900 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 14:03:33,900 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 14:03:33,901 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 14:03:33,901 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 14:03:33,902 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01eafba6-cfa3-422b-bcc0-f4ea5aae21c5/bin/uautomizer-uyxdKDjOR8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-12-13 14:03:33,915 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 14:03:33,915 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 14:03:33,916 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-13 14:03:33,916 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-13 14:03:33,916 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-13 14:03:33,916 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-13 14:03:33,917 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 14:03:33,917 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 14:03:33,917 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 14:03:33,917 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 14:03:33,917 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-13 14:03:33,917 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 14:03:33,918 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-13 14:03:33,918 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-13 14:03:33,918 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-13 14:03:33,918 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-13 14:03:33,918 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 14:03:33,918 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-13 14:03:33,919 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 14:03:33,919 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 14:03:33,919 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-13 14:03:33,919 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 14:03:33,919 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 14:03:33,919 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-13 14:03:33,919 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-13 14:03:33,919 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-13 14:03:33,920 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-13 14:03:33,920 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-13 14:03:33,920 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-13 14:03:33,920 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-12-13 14:03:33,920 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-13 14:03:33,920 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-12-13 14:03:33,920 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01eafba6-cfa3-422b-bcc0-f4ea5aae21c5/bin/uautomizer-uyxdKDjOR8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01eafba6-cfa3-422b-bcc0-f4ea5aae21c5/bin/uautomizer-uyxdKDjOR8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bfdd6019a4e89cd3303529c7187ccc3acaa175f375438ad557d7a177734e9618 [2022-12-13 14:03:34,100 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 14:03:34,120 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 14:03:34,123 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 14:03:34,124 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 14:03:34,125 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 14:03:34,126 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01eafba6-cfa3-422b-bcc0-f4ea5aae21c5/bin/uautomizer-uyxdKDjOR8/../../sv-benchmarks/c/goblint-coreutils/instrumented_cut_comb.i [2022-12-13 14:03:36,611 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 14:03:37,883 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 14:03:37,884 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01eafba6-cfa3-422b-bcc0-f4ea5aae21c5/sv-benchmarks/c/goblint-coreutils/instrumented_cut_comb.i [2022-12-13 14:03:37,974 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01eafba6-cfa3-422b-bcc0-f4ea5aae21c5/bin/uautomizer-uyxdKDjOR8/data/fc3a8f368/8509a898c97f4f5bbea2fe0d9acca8bb/FLAGf0b8acbd5 [2022-12-13 14:03:38,180 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01eafba6-cfa3-422b-bcc0-f4ea5aae21c5/bin/uautomizer-uyxdKDjOR8/data/fc3a8f368/8509a898c97f4f5bbea2fe0d9acca8bb [2022-12-13 14:03:38,182 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 14:03:38,183 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-13 14:03:38,184 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 14:03:38,184 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 14:03:38,187 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 14:03:38,188 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 02:03:38" (1/1) ... [2022-12-13 14:03:38,189 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f46ec77 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 02:03:38, skipping insertion in model container [2022-12-13 14:03:38,189 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 02:03:38" (1/1) ... [2022-12-13 14:03:38,195 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 14:03:38,535 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 14:04:00,881 WARN L623 FunctionHandler]: Unknown extern function __xstat [2022-12-13 14:04:00,882 WARN L623 FunctionHandler]: Unknown extern function __lxstat [2022-12-13 14:04:00,882 WARN L623 FunctionHandler]: Unknown extern function __fxstat [2022-12-13 14:04:00,883 WARN L623 FunctionHandler]: Unknown extern function __fxstatat [2022-12-13 14:04:00,884 WARN L623 FunctionHandler]: Unknown extern function __xmknod [2022-12-13 14:04:00,885 WARN L623 FunctionHandler]: Unknown extern function __xmknodat [2022-12-13 14:04:00,886 WARN L623 FunctionHandler]: Unknown extern function __xstat64 [2022-12-13 14:04:00,886 WARN L623 FunctionHandler]: Unknown extern function __lxstat64 [2022-12-13 14:04:00,887 WARN L623 FunctionHandler]: Unknown extern function __fxstat64 [2022-12-13 14:04:00,888 WARN L623 FunctionHandler]: Unknown extern function __fxstatat64 [2022-12-13 14:04:00,889 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-12-13 14:04:00,890 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-12-13 14:04:00,890 WARN L623 FunctionHandler]: Unknown extern function strtoll [2022-12-13 14:04:00,891 WARN L623 FunctionHandler]: Unknown extern function __realpath_chk [2022-12-13 14:04:00,892 WARN L623 FunctionHandler]: Unknown extern function __realpath_alias [2022-12-13 14:04:00,893 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk [2022-12-13 14:04:00,894 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk_warn [2022-12-13 14:04:00,895 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_alias [2022-12-13 14:04:00,896 WARN L623 FunctionHandler]: Unknown extern function __wctomb_chk [2022-12-13 14:04:00,897 WARN L623 FunctionHandler]: Unknown extern function __wctomb_alias [2022-12-13 14:04:00,898 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk [2022-12-13 14:04:00,899 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk_warn [2022-12-13 14:04:00,900 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_alias [2022-12-13 14:04:00,901 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk [2022-12-13 14:04:00,902 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk_warn [2022-12-13 14:04:00,902 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_alias [2022-12-13 14:04:00,922 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memcpy_chk [2022-12-13 14:04:00,923 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memmove_chk [2022-12-13 14:04:00,923 WARN L611 FunctionHandler]: implicit declaration of function __builtin___mempcpy_chk [2022-12-13 14:04:00,924 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memset_chk [2022-12-13 14:04:00,925 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcpy_chk [2022-12-13 14:04:00,925 WARN L611 FunctionHandler]: implicit declaration of function __builtin___stpcpy_chk [2022-12-13 14:04:00,926 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncpy_chk [2022-12-13 14:04:00,927 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_chk [2022-12-13 14:04:00,927 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_alias [2022-12-13 14:04:00,928 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcat_chk [2022-12-13 14:04:00,928 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncat_chk [2022-12-13 14:04:00,929 WARN L623 FunctionHandler]: Unknown extern function fchmod [2022-12-13 14:04:00,929 WARN L623 FunctionHandler]: Unknown extern function chmod [2022-12-13 14:04:00,930 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-13 14:04:00,930 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 14:04:00,930 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-13 14:04:00,932 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 14:04:00,932 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-13 14:04:00,932 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-13 14:04:00,933 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 14:04:00,933 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-13 14:04:00,934 WARN L623 FunctionHandler]: Unknown extern function __read_chk [2022-12-13 14:04:00,934 WARN L623 FunctionHandler]: Unknown extern function __read_chk_warn [2022-12-13 14:04:00,935 WARN L623 FunctionHandler]: Unknown extern function __read_alias [2022-12-13 14:04:00,935 WARN L623 FunctionHandler]: Unknown extern function __pread_chk [2022-12-13 14:04:00,936 WARN L623 FunctionHandler]: Unknown extern function __pread_chk_warn [2022-12-13 14:04:00,936 WARN L623 FunctionHandler]: Unknown extern function __pread_alias [2022-12-13 14:04:00,937 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk [2022-12-13 14:04:00,937 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk_warn [2022-12-13 14:04:00,938 WARN L623 FunctionHandler]: Unknown extern function __pread64_alias [2022-12-13 14:04:00,939 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk [2022-12-13 14:04:00,939 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk_warn [2022-12-13 14:04:00,939 WARN L623 FunctionHandler]: Unknown extern function __readlink_alias [2022-12-13 14:04:00,940 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk [2022-12-13 14:04:00,941 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk_warn [2022-12-13 14:04:00,941 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_alias [2022-12-13 14:04:00,942 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk [2022-12-13 14:04:00,942 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk_warn [2022-12-13 14:04:00,942 WARN L623 FunctionHandler]: Unknown extern function __getcwd_alias [2022-12-13 14:04:00,943 WARN L623 FunctionHandler]: Unknown extern function __getwd_chk [2022-12-13 14:04:00,943 WARN L623 FunctionHandler]: Unknown extern function __getwd_warn [2022-12-13 14:04:00,944 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk [2022-12-13 14:04:00,944 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk_warn [2022-12-13 14:04:00,945 WARN L623 FunctionHandler]: Unknown extern function __confstr_alias [2022-12-13 14:04:00,945 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk [2022-12-13 14:04:00,946 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk_warn [2022-12-13 14:04:00,946 WARN L623 FunctionHandler]: Unknown extern function __getgroups_alias [2022-12-13 14:04:00,947 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk [2022-12-13 14:04:00,947 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk_warn [2022-12-13 14:04:00,948 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_alias [2022-12-13 14:04:00,948 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk [2022-12-13 14:04:00,949 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk_warn [2022-12-13 14:04:00,949 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_alias [2022-12-13 14:04:00,950 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk [2022-12-13 14:04:00,950 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk_warn [2022-12-13 14:04:00,950 WARN L623 FunctionHandler]: Unknown extern function __gethostname_alias [2022-12-13 14:04:00,951 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk [2022-12-13 14:04:00,951 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk_warn [2022-12-13 14:04:00,952 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_alias [2022-12-13 14:04:00,954 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-12-13 14:04:00,954 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 14:04:00,954 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 14:04:00,955 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 14:04:00,956 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 14:04:00,957 WARN L623 FunctionHandler]: Unknown extern function _IO_getc [2022-12-13 14:04:00,958 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-12-13 14:04:00,959 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-12-13 14:04:00,960 WARN L623 FunctionHandler]: Unknown extern function _IO_putc [2022-12-13 14:04:00,960 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-12-13 14:04:00,962 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_01eafba6-cfa3-422b-bcc0-f4ea5aae21c5/sv-benchmarks/c/goblint-coreutils/instrumented_cut_comb.i[477077,477090] [2022-12-13 14:04:00,964 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-12-13 14:04:00,965 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_01eafba6-cfa3-422b-bcc0-f4ea5aae21c5/sv-benchmarks/c/goblint-coreutils/instrumented_cut_comb.i[477256,477269] [2022-12-13 14:04:00,966 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_01eafba6-cfa3-422b-bcc0-f4ea5aae21c5/sv-benchmarks/c/goblint-coreutils/instrumented_cut_comb.i[477500,477513] [2022-12-13 14:04:00,966 WARN L623 FunctionHandler]: Unknown extern function __getdelim [2022-12-13 14:04:00,967 WARN L611 FunctionHandler]: implicit declaration of function __builtin___vsnprintf_chk [2022-12-13 14:04:00,968 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-12-13 14:04:00,968 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-12-13 14:04:00,969 WARN L623 FunctionHandler]: Unknown extern function __vdprintf_chk [2022-12-13 14:04:00,969 WARN L623 FunctionHandler]: Unknown extern function __obstack_vprintf_chk [2022-12-13 14:04:00,970 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk [2022-12-13 14:04:00,970 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk_warn [2022-12-13 14:04:00,970 WARN L623 FunctionHandler]: Unknown extern function __fgets_alias [2022-12-13 14:04:00,971 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_01eafba6-cfa3-422b-bcc0-f4ea5aae21c5/sv-benchmarks/c/goblint-coreutils/instrumented_cut_comb.i[483810,483823] [2022-12-13 14:04:00,971 WARN L623 FunctionHandler]: Unknown extern function __fread_chk [2022-12-13 14:04:00,972 WARN L623 FunctionHandler]: Unknown extern function __fread_chk_warn [2022-12-13 14:04:00,972 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01eafba6-cfa3-422b-bcc0-f4ea5aae21c5/sv-benchmarks/c/goblint-coreutils/instrumented_cut_comb.i[484409,484422] [2022-12-13 14:04:00,973 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_01eafba6-cfa3-422b-bcc0-f4ea5aae21c5/sv-benchmarks/c/goblint-coreutils/instrumented_cut_comb.i[484485,484498] [2022-12-13 14:04:00,973 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_01eafba6-cfa3-422b-bcc0-f4ea5aae21c5/sv-benchmarks/c/goblint-coreutils/instrumented_cut_comb.i[484538,484551] [2022-12-13 14:04:00,973 WARN L623 FunctionHandler]: Unknown extern function __fread_alias [2022-12-13 14:04:00,974 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk [2022-12-13 14:04:00,974 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk_warn [2022-12-13 14:04:00,975 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_alias [2022-12-13 14:04:00,975 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk [2022-12-13 14:04:00,976 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk_warn [2022-12-13 14:04:00,976 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_alias [2022-12-13 14:04:00,979 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-12-13 14:04:00,980 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 14:04:00,981 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-13 14:04:00,981 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-13 14:04:00,982 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-13 14:04:00,982 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-13 14:04:00,983 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-13 14:04:00,983 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-13 14:04:00,984 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 14:04:00,984 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-13 14:04:00,985 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-13 14:04:00,985 WARN L623 FunctionHandler]: Unknown extern function fputc_unlocked [2022-12-13 14:04:00,987 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 14:04:00,989 WARN L623 FunctionHandler]: Unknown extern function getdelim [2022-12-13 14:04:00,989 WARN L623 FunctionHandler]: Unknown extern function feof [2022-12-13 14:04:00,992 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 14:04:00,993 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-13 14:04:00,993 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 14:04:00,993 WARN L623 FunctionHandler]: Unknown extern function pathconf [2022-12-13 14:04:00,993 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 14:04:00,994 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 14:04:00,996 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 14:04:00,996 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-13 14:04:00,997 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 14:04:00,997 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-13 14:04:00,997 WARN L623 FunctionHandler]: Unknown extern function readdir [2022-12-13 14:04:00,998 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 14:04:00,999 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 14:04:01,001 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 14:04:01,001 WARN L623 FunctionHandler]: Unknown extern function closedir [2022-12-13 14:04:01,002 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 14:04:01,003 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 14:04:01,011 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-13 14:04:01,027 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-12-13 14:04:01,063 WARN L623 FunctionHandler]: Unknown extern function strtod_l [2022-12-13 14:04:01,063 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-12-13 14:04:01,100 WARN L623 FunctionHandler]: Unknown extern function strtold_l [2022-12-13 14:04:01,101 WARN L623 FunctionHandler]: Unknown extern function __recv_chk [2022-12-13 14:04:01,102 WARN L623 FunctionHandler]: Unknown extern function __recv_chk_warn [2022-12-13 14:04:01,102 WARN L623 FunctionHandler]: Unknown extern function __recv_alias [2022-12-13 14:04:01,103 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk [2022-12-13 14:04:01,104 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk_warn [2022-12-13 14:04:01,104 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_alias [2022-12-13 14:04:01,105 WARN L623 FunctionHandler]: Unknown extern function getaddrinfo [2022-12-13 14:04:01,105 WARN L623 FunctionHandler]: Unknown extern function __strdup [2022-12-13 14:04:01,106 WARN L623 FunctionHandler]: Unknown extern function freeaddrinfo [2022-12-13 14:04:01,106 WARN L623 FunctionHandler]: Unknown extern function gai_strerror [2022-12-13 14:04:01,108 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 14:04:01,109 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 14:04:01,109 WARN L623 FunctionHandler]: Unknown extern function __rawmemchr [2022-12-13 14:04:01,112 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 14:04:01,113 WARN L623 FunctionHandler]: Unknown extern function lstat [2022-12-13 14:04:01,113 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 14:04:01,113 WARN L611 FunctionHandler]: implicit declaration of function __builtin_strspn [2022-12-13 14:04:01,114 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 14:04:01,115 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 14:04:01,116 WARN L623 FunctionHandler]: Unknown extern function memmove [2022-12-13 14:04:01,116 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 14:04:01,118 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 14:04:01,119 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-12-13 14:04:01,120 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 14:04:01,121 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 14:04:01,121 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 14:04:01,123 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 14:04:01,123 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 14:04:01,125 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: rpl_fcntl [2022-12-13 14:04:01,125 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7eaaa906 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 02:04:01, skipping insertion in model container [2022-12-13 14:04:01,125 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-13 14:04:01,126 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-12-13 14:04:01,127 INFO L158 Benchmark]: Toolchain (without parser) took 22943.05ms. Allocated memory was 182.5MB in the beginning and 220.2MB in the end (delta: 37.7MB). Free memory was 62.2MB in the beginning and 77.2MB in the end (delta: -15.0MB). Peak memory consumption was 66.8MB. Max. memory is 16.1GB. [2022-12-13 14:04:01,127 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 182.5MB. Free memory is still 155.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-13 14:04:01,128 INFO L158 Benchmark]: CACSL2BoogieTranslator took 22941.44ms. Allocated memory was 182.5MB in the beginning and 220.2MB in the end (delta: 37.7MB). Free memory was 62.2MB in the beginning and 77.2MB in the end (delta: -15.0MB). Peak memory consumption was 66.8MB. Max. memory is 16.1GB. [2022-12-13 14:04:01,129 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 182.5MB. Free memory is still 155.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 22941.44ms. Allocated memory was 182.5MB in the beginning and 220.2MB in the end (delta: 37.7MB). Free memory was 62.2MB in the beginning and 77.2MB in the end (delta: -15.0MB). Peak memory consumption was 66.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 12032]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: rpl_fcntl RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01eafba6-cfa3-422b-bcc0-f4ea5aae21c5/bin/uautomizer-uyxdKDjOR8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01eafba6-cfa3-422b-bcc0-f4ea5aae21c5/bin/uautomizer-uyxdKDjOR8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01eafba6-cfa3-422b-bcc0-f4ea5aae21c5/bin/uautomizer-uyxdKDjOR8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01eafba6-cfa3-422b-bcc0-f4ea5aae21c5/bin/uautomizer-uyxdKDjOR8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/goblint-coreutils/instrumented_cut_comb.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01eafba6-cfa3-422b-bcc0-f4ea5aae21c5/bin/uautomizer-uyxdKDjOR8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01eafba6-cfa3-422b-bcc0-f4ea5aae21c5/bin/uautomizer-uyxdKDjOR8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash bfdd6019a4e89cd3303529c7187ccc3acaa175f375438ad557d7a177734e9618 --- 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-2329fc7 [2022-12-13 14:04:02,550 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 14:04:02,551 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 14:04:02,574 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 14:04:02,574 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 14:04:02,575 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 14:04:02,576 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 14:04:02,578 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 14:04:02,579 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 14:04:02,580 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 14:04:02,581 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 14:04:02,582 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 14:04:02,583 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 14:04:02,584 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 14:04:02,585 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 14:04:02,586 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 14:04:02,586 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 14:04:02,587 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 14:04:02,589 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 14:04:02,591 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 14:04:02,592 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 14:04:02,593 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 14:04:02,594 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 14:04:02,595 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 14:04:02,599 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 14:04:02,599 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 14:04:02,600 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 14:04:02,601 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 14:04:02,601 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 14:04:02,603 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 14:04:02,603 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 14:04:02,604 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 14:04:02,605 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 14:04:02,605 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 14:04:02,606 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 14:04:02,607 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 14:04:02,607 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 14:04:02,607 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 14:04:02,608 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 14:04:02,608 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 14:04:02,609 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 14:04:02,610 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01eafba6-cfa3-422b-bcc0-f4ea5aae21c5/bin/uautomizer-uyxdKDjOR8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-12-13 14:04:02,631 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 14:04:02,631 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 14:04:02,632 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-13 14:04:02,632 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-13 14:04:02,632 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-13 14:04:02,633 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-13 14:04:02,633 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 14:04:02,633 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 14:04:02,634 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 14:04:02,634 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 14:04:02,634 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 14:04:02,634 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-13 14:04:02,634 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-13 14:04:02,634 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-13 14:04:02,635 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-13 14:04:02,635 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-13 14:04:02,635 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-13 14:04:02,635 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-13 14:04:02,635 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 14:04:02,635 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-13 14:04:02,636 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 14:04:02,636 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 14:04:02,636 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-13 14:04:02,636 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 14:04:02,636 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 14:04:02,637 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-13 14:04:02,637 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-13 14:04:02,637 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-12-13 14:04:02,637 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-13 14:04:02,637 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-13 14:04:02,637 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-13 14:04:02,637 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-12-13 14:04:02,638 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-13 14:04:02,638 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2022-12-13 14:04:02,638 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-12-13 14:04:02,638 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01eafba6-cfa3-422b-bcc0-f4ea5aae21c5/bin/uautomizer-uyxdKDjOR8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01eafba6-cfa3-422b-bcc0-f4ea5aae21c5/bin/uautomizer-uyxdKDjOR8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bfdd6019a4e89cd3303529c7187ccc3acaa175f375438ad557d7a177734e9618 [2022-12-13 14:04:02,893 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 14:04:02,908 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 14:04:02,909 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 14:04:02,910 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 14:04:02,911 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 14:04:02,912 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01eafba6-cfa3-422b-bcc0-f4ea5aae21c5/bin/uautomizer-uyxdKDjOR8/../../sv-benchmarks/c/goblint-coreutils/instrumented_cut_comb.i [2022-12-13 14:04:05,547 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 14:04:06,699 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 14:04:06,700 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01eafba6-cfa3-422b-bcc0-f4ea5aae21c5/sv-benchmarks/c/goblint-coreutils/instrumented_cut_comb.i [2022-12-13 14:04:06,783 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01eafba6-cfa3-422b-bcc0-f4ea5aae21c5/bin/uautomizer-uyxdKDjOR8/data/97e738e6f/68af00e6893646af846f8aad3a17e391/FLAG2730952df [2022-12-13 14:04:06,802 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01eafba6-cfa3-422b-bcc0-f4ea5aae21c5/bin/uautomizer-uyxdKDjOR8/data/97e738e6f/68af00e6893646af846f8aad3a17e391 [2022-12-13 14:04:06,805 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 14:04:06,806 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-13 14:04:06,807 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 14:04:06,807 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 14:04:06,810 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 14:04:06,811 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 02:04:06" (1/1) ... [2022-12-13 14:04:06,812 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@78da97c0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 02:04:06, skipping insertion in model container [2022-12-13 14:04:06,812 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 02:04:06" (1/1) ... [2022-12-13 14:04:06,818 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 14:04:07,261 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 14:04:29,233 WARN L623 FunctionHandler]: Unknown extern function __xstat [2022-12-13 14:04:29,234 WARN L623 FunctionHandler]: Unknown extern function __lxstat [2022-12-13 14:04:29,235 WARN L623 FunctionHandler]: Unknown extern function __fxstat [2022-12-13 14:04:29,236 WARN L623 FunctionHandler]: Unknown extern function __fxstatat [2022-12-13 14:04:29,237 WARN L623 FunctionHandler]: Unknown extern function __xmknod [2022-12-13 14:04:29,238 WARN L623 FunctionHandler]: Unknown extern function __xmknodat [2022-12-13 14:04:29,238 WARN L623 FunctionHandler]: Unknown extern function __xstat64 [2022-12-13 14:04:29,239 WARN L623 FunctionHandler]: Unknown extern function __lxstat64 [2022-12-13 14:04:29,240 WARN L623 FunctionHandler]: Unknown extern function __fxstat64 [2022-12-13 14:04:29,240 WARN L623 FunctionHandler]: Unknown extern function __fxstatat64 [2022-12-13 14:04:29,242 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-12-13 14:04:29,242 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-12-13 14:04:29,243 WARN L623 FunctionHandler]: Unknown extern function strtoll [2022-12-13 14:04:29,244 WARN L623 FunctionHandler]: Unknown extern function __realpath_chk [2022-12-13 14:04:29,245 WARN L623 FunctionHandler]: Unknown extern function __realpath_alias [2022-12-13 14:04:29,246 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk [2022-12-13 14:04:29,247 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk_warn [2022-12-13 14:04:29,247 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_alias [2022-12-13 14:04:29,249 WARN L623 FunctionHandler]: Unknown extern function __wctomb_chk [2022-12-13 14:04:29,249 WARN L623 FunctionHandler]: Unknown extern function __wctomb_alias [2022-12-13 14:04:29,250 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk [2022-12-13 14:04:29,251 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk_warn [2022-12-13 14:04:29,252 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_alias [2022-12-13 14:04:29,253 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk [2022-12-13 14:04:29,254 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk_warn [2022-12-13 14:04:29,255 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_alias [2022-12-13 14:04:29,278 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memcpy_chk [2022-12-13 14:04:29,279 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memmove_chk [2022-12-13 14:04:29,280 WARN L611 FunctionHandler]: implicit declaration of function __builtin___mempcpy_chk [2022-12-13 14:04:29,281 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memset_chk [2022-12-13 14:04:29,282 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcpy_chk [2022-12-13 14:04:29,283 WARN L611 FunctionHandler]: implicit declaration of function __builtin___stpcpy_chk [2022-12-13 14:04:29,284 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncpy_chk [2022-12-13 14:04:29,285 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_chk [2022-12-13 14:04:29,285 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_alias [2022-12-13 14:04:29,286 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcat_chk [2022-12-13 14:04:29,287 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncat_chk [2022-12-13 14:04:29,287 WARN L623 FunctionHandler]: Unknown extern function fchmod [2022-12-13 14:04:29,288 WARN L623 FunctionHandler]: Unknown extern function chmod [2022-12-13 14:04:29,289 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-13 14:04:29,290 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 14:04:29,290 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-13 14:04:29,292 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 14:04:29,292 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-13 14:04:29,293 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-13 14:04:29,293 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 14:04:29,294 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-13 14:04:29,295 WARN L623 FunctionHandler]: Unknown extern function __read_chk [2022-12-13 14:04:29,296 WARN L623 FunctionHandler]: Unknown extern function __read_chk_warn [2022-12-13 14:04:29,296 WARN L623 FunctionHandler]: Unknown extern function __read_alias [2022-12-13 14:04:29,297 WARN L623 FunctionHandler]: Unknown extern function __pread_chk [2022-12-13 14:04:29,298 WARN L623 FunctionHandler]: Unknown extern function __pread_chk_warn [2022-12-13 14:04:29,298 WARN L623 FunctionHandler]: Unknown extern function __pread_alias [2022-12-13 14:04:29,299 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk [2022-12-13 14:04:29,300 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk_warn [2022-12-13 14:04:29,301 WARN L623 FunctionHandler]: Unknown extern function __pread64_alias [2022-12-13 14:04:29,302 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk [2022-12-13 14:04:29,302 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk_warn [2022-12-13 14:04:29,303 WARN L623 FunctionHandler]: Unknown extern function __readlink_alias [2022-12-13 14:04:29,304 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk [2022-12-13 14:04:29,305 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk_warn [2022-12-13 14:04:29,305 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_alias [2022-12-13 14:04:29,306 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk [2022-12-13 14:04:29,307 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk_warn [2022-12-13 14:04:29,307 WARN L623 FunctionHandler]: Unknown extern function __getcwd_alias [2022-12-13 14:04:29,308 WARN L623 FunctionHandler]: Unknown extern function __getwd_chk [2022-12-13 14:04:29,309 WARN L623 FunctionHandler]: Unknown extern function __getwd_warn [2022-12-13 14:04:29,310 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk [2022-12-13 14:04:29,310 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk_warn [2022-12-13 14:04:29,311 WARN L623 FunctionHandler]: Unknown extern function __confstr_alias [2022-12-13 14:04:29,312 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk [2022-12-13 14:04:29,313 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk_warn [2022-12-13 14:04:29,313 WARN L623 FunctionHandler]: Unknown extern function __getgroups_alias [2022-12-13 14:04:29,314 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk [2022-12-13 14:04:29,315 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk_warn [2022-12-13 14:04:29,315 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_alias [2022-12-13 14:04:29,316 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk [2022-12-13 14:04:29,317 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk_warn [2022-12-13 14:04:29,317 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_alias [2022-12-13 14:04:29,318 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk [2022-12-13 14:04:29,319 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk_warn [2022-12-13 14:04:29,319 WARN L623 FunctionHandler]: Unknown extern function __gethostname_alias [2022-12-13 14:04:29,320 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk [2022-12-13 14:04:29,320 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk_warn [2022-12-13 14:04:29,321 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_alias [2022-12-13 14:04:29,324 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-12-13 14:04:29,324 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 14:04:29,325 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 14:04:29,325 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 14:04:29,326 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 14:04:29,328 WARN L623 FunctionHandler]: Unknown extern function _IO_getc [2022-12-13 14:04:29,330 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-12-13 14:04:29,331 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-12-13 14:04:29,332 WARN L623 FunctionHandler]: Unknown extern function _IO_putc [2022-12-13 14:04:29,333 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-12-13 14:04:29,335 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01eafba6-cfa3-422b-bcc0-f4ea5aae21c5/sv-benchmarks/c/goblint-coreutils/instrumented_cut_comb.i[477077,477090] [2022-12-13 14:04:29,338 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-12-13 14:04:29,339 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01eafba6-cfa3-422b-bcc0-f4ea5aae21c5/sv-benchmarks/c/goblint-coreutils/instrumented_cut_comb.i[477256,477269] [2022-12-13 14:04:29,340 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01eafba6-cfa3-422b-bcc0-f4ea5aae21c5/sv-benchmarks/c/goblint-coreutils/instrumented_cut_comb.i[477500,477513] [2022-12-13 14:04:29,341 WARN L623 FunctionHandler]: Unknown extern function __getdelim [2022-12-13 14:04:29,343 WARN L611 FunctionHandler]: implicit declaration of function __builtin___vsnprintf_chk [2022-12-13 14:04:29,343 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-12-13 14:04:29,344 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-12-13 14:04:29,344 WARN L623 FunctionHandler]: Unknown extern function __vdprintf_chk [2022-12-13 14:04:29,345 WARN L623 FunctionHandler]: Unknown extern function __obstack_vprintf_chk [2022-12-13 14:04:29,346 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk [2022-12-13 14:04:29,347 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk_warn [2022-12-13 14:04:29,347 WARN L623 FunctionHandler]: Unknown extern function __fgets_alias [2022-12-13 14:04:29,348 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01eafba6-cfa3-422b-bcc0-f4ea5aae21c5/sv-benchmarks/c/goblint-coreutils/instrumented_cut_comb.i[483810,483823] [2022-12-13 14:04:29,349 WARN L623 FunctionHandler]: Unknown extern function __fread_chk [2022-12-13 14:04:29,349 WARN L623 FunctionHandler]: Unknown extern function __fread_chk_warn [2022-12-13 14:04:29,350 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01eafba6-cfa3-422b-bcc0-f4ea5aae21c5/sv-benchmarks/c/goblint-coreutils/instrumented_cut_comb.i[484409,484422] [2022-12-13 14:04:29,350 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01eafba6-cfa3-422b-bcc0-f4ea5aae21c5/sv-benchmarks/c/goblint-coreutils/instrumented_cut_comb.i[484485,484498] [2022-12-13 14:04:29,351 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01eafba6-cfa3-422b-bcc0-f4ea5aae21c5/sv-benchmarks/c/goblint-coreutils/instrumented_cut_comb.i[484538,484551] [2022-12-13 14:04:29,351 WARN L623 FunctionHandler]: Unknown extern function __fread_alias [2022-12-13 14:04:29,362 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk [2022-12-13 14:04:29,363 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk_warn [2022-12-13 14:04:29,363 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_alias [2022-12-13 14:04:29,364 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk [2022-12-13 14:04:29,364 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk_warn [2022-12-13 14:04:29,365 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_alias [2022-12-13 14:04:29,367 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-12-13 14:04:29,368 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 14:04:29,369 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-13 14:04:29,369 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-13 14:04:29,370 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-13 14:04:29,370 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-13 14:04:29,370 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-13 14:04:29,371 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-13 14:04:29,371 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 14:04:29,371 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-13 14:04:29,372 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-13 14:04:29,373 WARN L623 FunctionHandler]: Unknown extern function fputc_unlocked [2022-12-13 14:04:29,374 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 14:04:29,376 WARN L623 FunctionHandler]: Unknown extern function getdelim [2022-12-13 14:04:29,376 WARN L623 FunctionHandler]: Unknown extern function feof [2022-12-13 14:04:29,380 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 14:04:29,380 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-13 14:04:29,381 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 14:04:29,381 WARN L623 FunctionHandler]: Unknown extern function pathconf [2022-12-13 14:04:29,381 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 14:04:29,381 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 14:04:29,383 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 14:04:29,383 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-13 14:04:29,384 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 14:04:29,384 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-13 14:04:29,384 WARN L623 FunctionHandler]: Unknown extern function readdir [2022-12-13 14:04:29,385 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 14:04:29,387 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 14:04:29,388 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 14:04:29,389 WARN L623 FunctionHandler]: Unknown extern function closedir [2022-12-13 14:04:29,390 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 14:04:29,391 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 14:04:29,398 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-13 14:04:29,415 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-12-13 14:04:29,417 WARN L623 FunctionHandler]: Unknown extern function strtod_l [2022-12-13 14:04:29,418 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-12-13 14:04:29,419 WARN L623 FunctionHandler]: Unknown extern function strtold_l [2022-12-13 14:04:29,421 WARN L623 FunctionHandler]: Unknown extern function __recv_chk [2022-12-13 14:04:29,421 WARN L623 FunctionHandler]: Unknown extern function __recv_chk_warn [2022-12-13 14:04:29,422 WARN L623 FunctionHandler]: Unknown extern function __recv_alias [2022-12-13 14:04:29,423 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk [2022-12-13 14:04:29,423 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk_warn [2022-12-13 14:04:29,423 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_alias [2022-12-13 14:04:29,424 WARN L623 FunctionHandler]: Unknown extern function getaddrinfo [2022-12-13 14:04:29,425 WARN L623 FunctionHandler]: Unknown extern function __strdup [2022-12-13 14:04:29,425 WARN L623 FunctionHandler]: Unknown extern function freeaddrinfo [2022-12-13 14:04:29,426 WARN L623 FunctionHandler]: Unknown extern function gai_strerror [2022-12-13 14:04:29,427 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 14:04:29,428 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 14:04:29,428 WARN L623 FunctionHandler]: Unknown extern function __rawmemchr [2022-12-13 14:04:29,431 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 14:04:29,432 WARN L623 FunctionHandler]: Unknown extern function lstat [2022-12-13 14:04:29,432 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 14:04:29,432 WARN L611 FunctionHandler]: implicit declaration of function __builtin_strspn [2022-12-13 14:04:29,434 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 14:04:29,434 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 14:04:29,435 WARN L623 FunctionHandler]: Unknown extern function memmove [2022-12-13 14:04:29,435 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 14:04:29,437 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 14:04:29,438 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-12-13 14:04:29,439 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 14:04:29,440 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 14:04:29,441 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 14:04:29,442 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 14:04:29,443 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 14:04:29,444 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: rpl_fcntl [2022-12-13 14:04:29,445 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1f3fdb72 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 02:04:29, skipping insertion in model container [2022-12-13 14:04:29,445 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-13 14:04:29,445 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-12-13 14:04:29,447 INFO L158 Benchmark]: Toolchain (without parser) took 22639.99ms. Allocated memory was 86.0MB in the beginning and 249.6MB in the end (delta: 163.6MB). Free memory was 26.9MB in the beginning and 155.7MB in the end (delta: -128.9MB). Peak memory consumption was 161.5MB. Max. memory is 16.1GB. [2022-12-13 14:04:29,447 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 58.7MB. Free memory is still 37.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-13 14:04:29,447 INFO L158 Benchmark]: CACSL2BoogieTranslator took 22637.93ms. Allocated memory was 86.0MB in the beginning and 249.6MB in the end (delta: 163.6MB). Free memory was 26.6MB in the beginning and 155.7MB in the end (delta: -129.1MB). Peak memory consumption was 161.5MB. Max. memory is 16.1GB. [2022-12-13 14:04:29,448 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 58.7MB. Free memory is still 37.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 22637.93ms. Allocated memory was 86.0MB in the beginning and 249.6MB in the end (delta: 163.6MB). Free memory was 26.6MB in the beginning and 155.7MB in the end (delta: -129.1MB). Peak memory consumption was 161.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 12032]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: rpl_fcntl RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN