./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d953c1dc-9a49-442f-8a84-acc9a560e8f4/bin/uautomizer-uyxdKDjOR8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d953c1dc-9a49-442f-8a84-acc9a560e8f4/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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/bin/uautomizer-uyxdKDjOR8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d953c1dc-9a49-442f-8a84-acc9a560e8f4/bin/uautomizer-uyxdKDjOR8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d953c1dc-9a49-442f-8a84-acc9a560e8f4/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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/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 983abd99a19c0fb2c299fef3c5e968ab6393a073f240f1283828f218ef38f546 --- 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 18:50:05,612 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 18:50:05,613 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 18:50:05,625 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 18:50:05,625 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 18:50:05,626 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 18:50:05,627 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 18:50:05,628 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 18:50:05,629 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 18:50:05,629 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 18:50:05,630 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 18:50:05,630 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 18:50:05,631 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 18:50:05,631 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 18:50:05,632 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 18:50:05,633 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 18:50:05,633 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 18:50:05,634 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 18:50:05,635 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 18:50:05,636 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 18:50:05,637 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 18:50:05,637 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 18:50:05,638 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 18:50:05,639 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 18:50:05,641 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 18:50:05,641 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 18:50:05,641 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 18:50:05,642 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 18:50:05,642 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 18:50:05,643 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 18:50:05,643 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 18:50:05,643 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 18:50:05,644 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 18:50:05,644 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 18:50:05,645 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 18:50:05,645 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 18:50:05,645 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 18:50:05,646 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 18:50:05,646 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 18:50:05,646 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 18:50:05,647 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 18:50:05,647 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d953c1dc-9a49-442f-8a84-acc9a560e8f4/bin/uautomizer-uyxdKDjOR8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-12-13 18:50:05,676 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 18:50:05,676 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 18:50:05,676 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-13 18:50:05,676 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-13 18:50:05,677 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-13 18:50:05,677 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-13 18:50:05,678 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 18:50:05,678 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 18:50:05,678 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 18:50:05,678 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 18:50:05,679 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-13 18:50:05,679 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 18:50:05,679 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-13 18:50:05,679 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-13 18:50:05,679 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-13 18:50:05,680 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-13 18:50:05,680 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 18:50:05,680 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-13 18:50:05,680 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 18:50:05,680 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 18:50:05,680 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-13 18:50:05,680 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 18:50:05,680 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 18:50:05,680 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-13 18:50:05,681 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-13 18:50:05,681 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-13 18:50:05,681 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-13 18:50:05,681 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-13 18:50:05,681 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-13 18:50:05,681 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-12-13 18:50:05,682 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-13 18:50:05,682 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-12-13 18:50:05,682 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d953c1dc-9a49-442f-8a84-acc9a560e8f4/bin/uautomizer-uyxdKDjOR8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 983abd99a19c0fb2c299fef3c5e968ab6393a073f240f1283828f218ef38f546 [2022-12-13 18:50:05,876 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 18:50:05,896 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 18:50:05,899 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 18:50:05,900 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 18:50:05,901 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 18:50:05,902 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d953c1dc-9a49-442f-8a84-acc9a560e8f4/bin/uautomizer-uyxdKDjOR8/../../sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i [2022-12-13 18:50:08,492 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 18:50:09,508 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 18:50:09,508 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i [2022-12-13 18:50:09,619 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d953c1dc-9a49-442f-8a84-acc9a560e8f4/bin/uautomizer-uyxdKDjOR8/data/1560c3014/04b3a4fb2af34ffc88baec664119818a/FLAG24bb6e445 [2022-12-13 18:50:09,630 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d953c1dc-9a49-442f-8a84-acc9a560e8f4/bin/uautomizer-uyxdKDjOR8/data/1560c3014/04b3a4fb2af34ffc88baec664119818a [2022-12-13 18:50:09,632 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 18:50:09,633 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-13 18:50:09,633 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 18:50:09,633 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 18:50:09,649 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 18:50:09,650 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 06:50:09" (1/1) ... [2022-12-13 18:50:09,650 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c9ef244 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 06:50:09, skipping insertion in model container [2022-12-13 18:50:09,651 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 06:50:09" (1/1) ... [2022-12-13 18:50:09,655 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 18:50:09,941 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 18:50:33,805 WARN L623 FunctionHandler]: Unknown extern function __xstat [2022-12-13 18:50:33,806 WARN L623 FunctionHandler]: Unknown extern function __lxstat [2022-12-13 18:50:33,806 WARN L623 FunctionHandler]: Unknown extern function __fxstat [2022-12-13 18:50:33,807 WARN L623 FunctionHandler]: Unknown extern function __fxstatat [2022-12-13 18:50:33,807 WARN L623 FunctionHandler]: Unknown extern function __xmknod [2022-12-13 18:50:33,808 WARN L623 FunctionHandler]: Unknown extern function __xmknodat [2022-12-13 18:50:33,808 WARN L623 FunctionHandler]: Unknown extern function __xstat64 [2022-12-13 18:50:33,809 WARN L623 FunctionHandler]: Unknown extern function __lxstat64 [2022-12-13 18:50:33,809 WARN L623 FunctionHandler]: Unknown extern function __fxstat64 [2022-12-13 18:50:33,810 WARN L623 FunctionHandler]: Unknown extern function __fxstatat64 [2022-12-13 18:50:33,811 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-12-13 18:50:33,811 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-12-13 18:50:33,812 WARN L623 FunctionHandler]: Unknown extern function strtoll [2022-12-13 18:50:33,812 WARN L623 FunctionHandler]: Unknown extern function __realpath_chk [2022-12-13 18:50:33,813 WARN L623 FunctionHandler]: Unknown extern function __realpath_alias [2022-12-13 18:50:33,814 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk [2022-12-13 18:50:33,814 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk_warn [2022-12-13 18:50:33,814 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_alias [2022-12-13 18:50:33,815 WARN L623 FunctionHandler]: Unknown extern function __wctomb_chk [2022-12-13 18:50:33,816 WARN L623 FunctionHandler]: Unknown extern function __wctomb_alias [2022-12-13 18:50:33,817 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk [2022-12-13 18:50:33,817 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk_warn [2022-12-13 18:50:33,818 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_alias [2022-12-13 18:50:33,819 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk [2022-12-13 18:50:33,819 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk_warn [2022-12-13 18:50:33,820 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_alias [2022-12-13 18:50:33,836 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memcpy_chk [2022-12-13 18:50:33,836 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memmove_chk [2022-12-13 18:50:33,837 WARN L611 FunctionHandler]: implicit declaration of function __builtin___mempcpy_chk [2022-12-13 18:50:33,838 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memset_chk [2022-12-13 18:50:33,839 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcpy_chk [2022-12-13 18:50:33,840 WARN L611 FunctionHandler]: implicit declaration of function __builtin___stpcpy_chk [2022-12-13 18:50:33,840 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncpy_chk [2022-12-13 18:50:33,841 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_chk [2022-12-13 18:50:33,841 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_alias [2022-12-13 18:50:33,842 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcat_chk [2022-12-13 18:50:33,843 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncat_chk [2022-12-13 18:50:33,843 WARN L623 FunctionHandler]: Unknown extern function fchmod [2022-12-13 18:50:33,843 WARN L623 FunctionHandler]: Unknown extern function chmod [2022-12-13 18:50:33,845 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-13 18:50:33,845 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 18:50:33,845 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-13 18:50:33,846 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 18:50:33,847 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-13 18:50:33,847 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-13 18:50:33,848 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 18:50:33,848 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-13 18:50:33,849 WARN L623 FunctionHandler]: Unknown extern function __read_chk [2022-12-13 18:50:33,849 WARN L623 FunctionHandler]: Unknown extern function __read_chk_warn [2022-12-13 18:50:33,850 WARN L623 FunctionHandler]: Unknown extern function __read_alias [2022-12-13 18:50:33,850 WARN L623 FunctionHandler]: Unknown extern function __pread_chk [2022-12-13 18:50:33,851 WARN L623 FunctionHandler]: Unknown extern function __pread_chk_warn [2022-12-13 18:50:33,851 WARN L623 FunctionHandler]: Unknown extern function __pread_alias [2022-12-13 18:50:33,852 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk [2022-12-13 18:50:33,853 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk_warn [2022-12-13 18:50:33,853 WARN L623 FunctionHandler]: Unknown extern function __pread64_alias [2022-12-13 18:50:33,854 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk [2022-12-13 18:50:33,855 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk_warn [2022-12-13 18:50:33,855 WARN L623 FunctionHandler]: Unknown extern function __readlink_alias [2022-12-13 18:50:33,856 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk [2022-12-13 18:50:33,856 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk_warn [2022-12-13 18:50:33,857 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_alias [2022-12-13 18:50:33,857 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk [2022-12-13 18:50:33,858 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk_warn [2022-12-13 18:50:33,858 WARN L623 FunctionHandler]: Unknown extern function __getcwd_alias [2022-12-13 18:50:33,859 WARN L623 FunctionHandler]: Unknown extern function __getwd_chk [2022-12-13 18:50:33,859 WARN L623 FunctionHandler]: Unknown extern function __getwd_warn [2022-12-13 18:50:33,860 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk [2022-12-13 18:50:33,860 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk_warn [2022-12-13 18:50:33,861 WARN L623 FunctionHandler]: Unknown extern function __confstr_alias [2022-12-13 18:50:33,861 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk [2022-12-13 18:50:33,862 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk_warn [2022-12-13 18:50:33,862 WARN L623 FunctionHandler]: Unknown extern function __getgroups_alias [2022-12-13 18:50:33,863 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk [2022-12-13 18:50:33,863 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk_warn [2022-12-13 18:50:33,864 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_alias [2022-12-13 18:50:33,864 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk [2022-12-13 18:50:33,865 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk_warn [2022-12-13 18:50:33,865 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_alias [2022-12-13 18:50:33,866 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk [2022-12-13 18:50:33,866 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk_warn [2022-12-13 18:50:33,867 WARN L623 FunctionHandler]: Unknown extern function __gethostname_alias [2022-12-13 18:50:33,867 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk [2022-12-13 18:50:33,868 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk_warn [2022-12-13 18:50:33,868 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_alias [2022-12-13 18:50:33,870 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-12-13 18:50:33,871 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 18:50:33,871 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 18:50:33,871 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 18:50:33,872 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 18:50:33,873 WARN L623 FunctionHandler]: Unknown extern function _IO_getc [2022-12-13 18:50:33,874 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-12-13 18:50:33,875 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-12-13 18:50:33,876 WARN L623 FunctionHandler]: Unknown extern function _IO_putc [2022-12-13 18:50:33,877 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[478337,478350] [2022-12-13 18:50:33,880 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-12-13 18:50:33,880 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[478518,478531] [2022-12-13 18:50:33,881 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[478687,478700] [2022-12-13 18:50:33,882 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[478830,478843] [2022-12-13 18:50:33,882 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[479236,479249] [2022-12-13 18:50:33,883 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-12-13 18:50:33,883 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[479415,479428] [2022-12-13 18:50:33,884 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[479579,479592] [2022-12-13 18:50:33,884 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[479721,479734] [2022-12-13 18:50:33,885 WARN L623 FunctionHandler]: Unknown extern function __getdelim [2022-12-13 18:50:33,886 WARN L611 FunctionHandler]: implicit declaration of function __builtin___vsnprintf_chk [2022-12-13 18:50:33,886 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-12-13 18:50:33,887 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-12-13 18:50:33,887 WARN L623 FunctionHandler]: Unknown extern function __vdprintf_chk [2022-12-13 18:50:33,888 WARN L623 FunctionHandler]: Unknown extern function __obstack_vprintf_chk [2022-12-13 18:50:33,889 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk [2022-12-13 18:50:33,889 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk_warn [2022-12-13 18:50:33,889 WARN L623 FunctionHandler]: Unknown extern function __fgets_alias [2022-12-13 18:50:33,890 WARN L623 FunctionHandler]: Unknown extern function __fread_chk [2022-12-13 18:50:33,891 WARN L623 FunctionHandler]: Unknown extern function __fread_chk_warn [2022-12-13 18:50:33,891 WARN L623 FunctionHandler]: Unknown extern function __fread_alias [2022-12-13 18:50:33,892 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk [2022-12-13 18:50:33,892 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk_warn [2022-12-13 18:50:33,893 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_alias [2022-12-13 18:50:33,893 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk [2022-12-13 18:50:33,894 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk_warn [2022-12-13 18:50:33,894 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_alias [2022-12-13 18:50:33,895 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[489988,490001] [2022-12-13 18:50:33,895 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[490076,490089] [2022-12-13 18:50:33,898 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-12-13 18:50:33,898 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[492131,492144] [2022-12-13 18:50:33,899 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[492279,492292] [2022-12-13 18:50:33,900 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[492483,492496] [2022-12-13 18:50:33,900 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[492573,492586] [2022-12-13 18:50:33,901 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[492860,492873] [2022-12-13 18:50:33,901 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[493027,493040] [2022-12-13 18:50:33,902 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[493434,493447] [2022-12-13 18:50:33,902 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 18:50:33,903 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[493718,493731] [2022-12-13 18:50:33,904 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[494040,494053] [2022-12-13 18:50:33,904 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[494158,494171] [2022-12-13 18:50:33,905 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[494489,494502] [2022-12-13 18:50:33,905 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-13 18:50:33,906 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[494717,494730] [2022-12-13 18:50:33,906 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[494775,494788] [2022-12-13 18:50:33,906 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-13 18:50:33,906 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[495005,495018] [2022-12-13 18:50:33,907 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-13 18:50:33,907 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[495237,495250] [2022-12-13 18:50:33,908 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[495515,495528] [2022-12-13 18:50:33,908 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-13 18:50:33,908 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-13 18:50:33,909 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[495773,495786] [2022-12-13 18:50:33,909 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[495829,495842] [2022-12-13 18:50:33,909 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[495936,495949] [2022-12-13 18:50:33,910 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[496081,496094] [2022-12-13 18:50:33,910 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[496300,496313] [2022-12-13 18:50:33,911 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-13 18:50:33,911 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[496509,496522] [2022-12-13 18:50:33,911 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[496564,496577] [2022-12-13 18:50:33,912 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[496675,496688] [2022-12-13 18:50:33,912 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[496824,496837] [2022-12-13 18:50:33,913 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[496956,496969] [2022-12-13 18:50:33,913 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 18:50:33,914 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[497183,497196] [2022-12-13 18:50:33,914 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-13 18:50:33,914 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[497400,497413] [2022-12-13 18:50:33,915 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[497457,497470] [2022-12-13 18:50:33,915 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[497518,497531] [2022-12-13 18:50:33,915 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[497631,497644] [2022-12-13 18:50:33,916 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[497782,497795] [2022-12-13 18:50:33,916 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[497930,497943] [2022-12-13 18:50:33,917 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-13 18:50:33,917 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[498143,498156] [2022-12-13 18:50:33,918 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[498256,498269] [2022-12-13 18:50:33,918 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[498407,498420] [2022-12-13 18:50:33,919 WARN L623 FunctionHandler]: Unknown extern function fputc_unlocked [2022-12-13 18:50:33,919 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[498589,498602] [2022-12-13 18:50:33,920 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[498696,498709] [2022-12-13 18:50:33,920 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[498841,498854] [2022-12-13 18:50:33,921 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[499313,499326] [2022-12-13 18:50:33,921 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[499365,499378] [2022-12-13 18:50:33,922 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[499472,499485] [2022-12-13 18:50:33,922 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[499617,499630] [2022-12-13 18:50:33,922 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[499719,499732] [2022-12-13 18:50:33,923 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[499771,499784] [2022-12-13 18:50:33,923 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[499878,499891] [2022-12-13 18:50:33,924 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[500023,500036] [2022-12-13 18:50:33,924 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[500096,500109] [2022-12-13 18:50:33,924 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[500148,500161] [2022-12-13 18:50:33,925 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[500255,500268] [2022-12-13 18:50:33,925 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[500400,500413] [2022-12-13 18:50:33,926 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 18:50:33,928 WARN L623 FunctionHandler]: Unknown extern function getdelim [2022-12-13 18:50:33,929 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[502344,502357] [2022-12-13 18:50:33,929 WARN L623 FunctionHandler]: Unknown extern function feof [2022-12-13 18:50:33,930 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[502482,502495] [2022-12-13 18:50:33,930 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[502637,502650] [2022-12-13 18:50:33,930 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[502778,502791] [2022-12-13 18:50:33,931 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[502850,502863] [2022-12-13 18:50:33,933 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[504199,504212] [2022-12-13 18:50:33,934 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[504302,504315] [2022-12-13 18:50:33,934 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[504374,504387] [2022-12-13 18:50:33,934 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[504426,504439] [2022-12-13 18:50:33,934 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[504477,504490] [2022-12-13 18:50:33,935 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[504567,504580] [2022-12-13 18:50:33,935 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[504621,504634] [2022-12-13 18:50:33,935 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[504674,504687] [2022-12-13 18:50:33,936 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[504752,504765] [2022-12-13 18:50:33,936 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[504806,504819] [2022-12-13 18:50:33,936 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[504859,504872] [2022-12-13 18:50:33,936 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[504935,504948] [2022-12-13 18:50:33,937 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[504987,505000] [2022-12-13 18:50:33,937 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[505038,505051] [2022-12-13 18:50:33,938 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 18:50:33,939 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-13 18:50:33,939 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 18:50:33,939 WARN L623 FunctionHandler]: Unknown extern function pathconf [2022-12-13 18:50:33,939 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 18:50:33,940 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 18:50:33,942 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 18:50:33,942 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-13 18:50:33,942 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 18:50:33,943 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-13 18:50:33,943 WARN L623 FunctionHandler]: Unknown extern function readdir [2022-12-13 18:50:33,944 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 18:50:33,946 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 18:50:33,947 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 18:50:33,948 WARN L623 FunctionHandler]: Unknown extern function closedir [2022-12-13 18:50:33,949 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 18:50:33,950 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 18:50:33,957 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-13 18:50:33,973 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[534422,534435] [2022-12-13 18:50:33,973 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[534512,534525] [2022-12-13 18:50:33,974 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[534655,534668] [2022-12-13 18:50:33,974 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[534947,534960] [2022-12-13 18:50:33,975 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[535045,535058] [2022-12-13 18:50:33,975 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[535200,535213] [2022-12-13 18:50:33,977 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-12-13 18:50:34,071 WARN L623 FunctionHandler]: Unknown extern function strtod_l [2022-12-13 18:50:34,072 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-12-13 18:50:34,162 WARN L623 FunctionHandler]: Unknown extern function strtold_l [2022-12-13 18:50:34,164 WARN L623 FunctionHandler]: Unknown extern function __recv_chk [2022-12-13 18:50:34,164 WARN L623 FunctionHandler]: Unknown extern function __recv_chk_warn [2022-12-13 18:50:34,165 WARN L623 FunctionHandler]: Unknown extern function __recv_alias [2022-12-13 18:50:34,166 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk [2022-12-13 18:50:34,166 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk_warn [2022-12-13 18:50:34,167 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_alias [2022-12-13 18:50:34,167 WARN L623 FunctionHandler]: Unknown extern function getaddrinfo [2022-12-13 18:50:34,168 WARN L623 FunctionHandler]: Unknown extern function __strdup [2022-12-13 18:50:34,168 WARN L623 FunctionHandler]: Unknown extern function freeaddrinfo [2022-12-13 18:50:34,169 WARN L623 FunctionHandler]: Unknown extern function gai_strerror [2022-12-13 18:50:34,170 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 18:50:34,171 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 18:50:34,171 WARN L623 FunctionHandler]: Unknown extern function __rawmemchr [2022-12-13 18:50:34,174 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 18:50:34,174 WARN L623 FunctionHandler]: Unknown extern function lstat [2022-12-13 18:50:34,175 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 18:50:34,175 WARN L611 FunctionHandler]: implicit declaration of function __builtin_strspn [2022-12-13 18:50:34,176 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 18:50:34,176 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 18:50:34,177 WARN L623 FunctionHandler]: Unknown extern function memmove [2022-12-13 18:50:34,178 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 18:50:34,179 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 18:50:34,180 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-12-13 18:50:34,182 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 18:50:34,182 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 18:50:34,183 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 18:50:34,184 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 18:50:34,185 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 18:50:34,186 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 18:50:34,187 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@564768bc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 06:50:34, skipping insertion in model container [2022-12-13 18:50:34,187 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-13 18:50:34,187 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-12-13 18:50:34,188 INFO L158 Benchmark]: Toolchain (without parser) took 24555.10ms. Allocated memory is still 188.7MB. Free memory was 86.8MB in the beginning and 51.2MB in the end (delta: 35.5MB). Peak memory consumption was 59.7MB. Max. memory is 16.1GB. [2022-12-13 18:50:34,188 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 132.1MB. Free memory was 101.8MB in the beginning and 101.6MB in the end (delta: 159.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-13 18:50:34,189 INFO L158 Benchmark]: CACSL2BoogieTranslator took 24553.63ms. Allocated memory is still 188.7MB. Free memory was 86.8MB in the beginning and 51.2MB in the end (delta: 35.5MB). Peak memory consumption was 59.7MB. Max. memory is 16.1GB. [2022-12-13 18:50:34,190 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 132.1MB. Free memory was 101.8MB in the beginning and 101.6MB in the end (delta: 159.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 24553.63ms. Allocated memory is still 188.7MB. Free memory was 86.8MB in the beginning and 51.2MB in the end (delta: 35.5MB). Peak memory consumption was 59.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 12152]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: rpl_fcntl RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d953c1dc-9a49-442f-8a84-acc9a560e8f4/bin/uautomizer-uyxdKDjOR8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d953c1dc-9a49-442f-8a84-acc9a560e8f4/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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/bin/uautomizer-uyxdKDjOR8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d953c1dc-9a49-442f-8a84-acc9a560e8f4/bin/uautomizer-uyxdKDjOR8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d953c1dc-9a49-442f-8a84-acc9a560e8f4/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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/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 983abd99a19c0fb2c299fef3c5e968ab6393a073f240f1283828f218ef38f546 --- 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 18:50:35,630 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 18:50:35,632 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 18:50:35,651 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 18:50:35,652 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 18:50:35,653 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 18:50:35,654 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 18:50:35,655 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 18:50:35,657 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 18:50:35,657 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 18:50:35,658 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 18:50:35,659 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 18:50:35,660 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 18:50:35,661 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 18:50:35,662 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 18:50:35,663 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 18:50:35,663 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 18:50:35,664 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 18:50:35,666 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 18:50:35,667 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 18:50:35,669 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 18:50:35,670 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 18:50:35,671 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 18:50:35,671 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 18:50:35,673 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 18:50:35,673 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 18:50:35,674 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 18:50:35,674 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 18:50:35,674 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 18:50:35,675 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 18:50:35,675 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 18:50:35,676 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 18:50:35,676 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 18:50:35,677 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 18:50:35,677 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 18:50:35,678 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 18:50:35,678 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 18:50:35,678 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 18:50:35,678 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 18:50:35,679 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 18:50:35,679 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 18:50:35,680 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d953c1dc-9a49-442f-8a84-acc9a560e8f4/bin/uautomizer-uyxdKDjOR8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-12-13 18:50:35,696 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 18:50:35,697 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 18:50:35,697 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-13 18:50:35,697 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-13 18:50:35,698 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-13 18:50:35,698 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-13 18:50:35,698 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 18:50:35,699 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 18:50:35,699 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 18:50:35,699 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 18:50:35,699 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 18:50:35,699 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-13 18:50:35,700 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-13 18:50:35,700 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-13 18:50:35,700 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-13 18:50:35,700 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-13 18:50:35,700 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-13 18:50:35,700 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-13 18:50:35,700 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 18:50:35,700 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-13 18:50:35,701 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 18:50:35,701 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 18:50:35,701 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-13 18:50:35,701 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 18:50:35,701 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 18:50:35,701 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-13 18:50:35,701 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-13 18:50:35,701 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-12-13 18:50:35,702 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-13 18:50:35,708 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-13 18:50:35,708 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-13 18:50:35,708 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-12-13 18:50:35,708 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-13 18:50:35,708 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2022-12-13 18:50:35,708 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-12-13 18:50:35,709 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d953c1dc-9a49-442f-8a84-acc9a560e8f4/bin/uautomizer-uyxdKDjOR8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 983abd99a19c0fb2c299fef3c5e968ab6393a073f240f1283828f218ef38f546 [2022-12-13 18:50:35,931 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 18:50:35,950 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 18:50:35,951 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 18:50:35,952 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 18:50:35,952 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 18:50:35,953 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d953c1dc-9a49-442f-8a84-acc9a560e8f4/bin/uautomizer-uyxdKDjOR8/../../sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i [2022-12-13 18:50:38,553 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 18:50:39,540 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 18:50:39,541 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i [2022-12-13 18:50:39,627 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d953c1dc-9a49-442f-8a84-acc9a560e8f4/bin/uautomizer-uyxdKDjOR8/data/a6b1b2a7d/bd58d3252b7c4eba862c55d3a67356f5/FLAG472238df3 [2022-12-13 18:50:39,638 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d953c1dc-9a49-442f-8a84-acc9a560e8f4/bin/uautomizer-uyxdKDjOR8/data/a6b1b2a7d/bd58d3252b7c4eba862c55d3a67356f5 [2022-12-13 18:50:39,640 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 18:50:39,641 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-13 18:50:39,641 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 18:50:39,642 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 18:50:39,644 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 18:50:39,645 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 06:50:39" (1/1) ... [2022-12-13 18:50:39,645 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5ebbc0de and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 06:50:39, skipping insertion in model container [2022-12-13 18:50:39,645 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 06:50:39" (1/1) ... [2022-12-13 18:50:39,650 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 18:50:40,120 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 18:51:03,534 WARN L623 FunctionHandler]: Unknown extern function __xstat [2022-12-13 18:51:03,535 WARN L623 FunctionHandler]: Unknown extern function __lxstat [2022-12-13 18:51:03,535 WARN L623 FunctionHandler]: Unknown extern function __fxstat [2022-12-13 18:51:03,536 WARN L623 FunctionHandler]: Unknown extern function __fxstatat [2022-12-13 18:51:03,536 WARN L623 FunctionHandler]: Unknown extern function __xmknod [2022-12-13 18:51:03,537 WARN L623 FunctionHandler]: Unknown extern function __xmknodat [2022-12-13 18:51:03,537 WARN L623 FunctionHandler]: Unknown extern function __xstat64 [2022-12-13 18:51:03,538 WARN L623 FunctionHandler]: Unknown extern function __lxstat64 [2022-12-13 18:51:03,538 WARN L623 FunctionHandler]: Unknown extern function __fxstat64 [2022-12-13 18:51:03,539 WARN L623 FunctionHandler]: Unknown extern function __fxstatat64 [2022-12-13 18:51:03,539 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-12-13 18:51:03,540 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-12-13 18:51:03,541 WARN L623 FunctionHandler]: Unknown extern function strtoll [2022-12-13 18:51:03,541 WARN L623 FunctionHandler]: Unknown extern function __realpath_chk [2022-12-13 18:51:03,542 WARN L623 FunctionHandler]: Unknown extern function __realpath_alias [2022-12-13 18:51:03,543 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk [2022-12-13 18:51:03,543 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk_warn [2022-12-13 18:51:03,543 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_alias [2022-12-13 18:51:03,544 WARN L623 FunctionHandler]: Unknown extern function __wctomb_chk [2022-12-13 18:51:03,545 WARN L623 FunctionHandler]: Unknown extern function __wctomb_alias [2022-12-13 18:51:03,545 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk [2022-12-13 18:51:03,546 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk_warn [2022-12-13 18:51:03,547 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_alias [2022-12-13 18:51:03,547 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk [2022-12-13 18:51:03,548 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk_warn [2022-12-13 18:51:03,548 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_alias [2022-12-13 18:51:03,564 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memcpy_chk [2022-12-13 18:51:03,565 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memmove_chk [2022-12-13 18:51:03,566 WARN L611 FunctionHandler]: implicit declaration of function __builtin___mempcpy_chk [2022-12-13 18:51:03,566 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memset_chk [2022-12-13 18:51:03,567 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcpy_chk [2022-12-13 18:51:03,568 WARN L611 FunctionHandler]: implicit declaration of function __builtin___stpcpy_chk [2022-12-13 18:51:03,569 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncpy_chk [2022-12-13 18:51:03,569 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_chk [2022-12-13 18:51:03,570 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_alias [2022-12-13 18:51:03,570 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcat_chk [2022-12-13 18:51:03,571 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncat_chk [2022-12-13 18:51:03,571 WARN L623 FunctionHandler]: Unknown extern function fchmod [2022-12-13 18:51:03,572 WARN L623 FunctionHandler]: Unknown extern function chmod [2022-12-13 18:51:03,573 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-13 18:51:03,573 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 18:51:03,573 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-13 18:51:03,575 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 18:51:03,575 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-13 18:51:03,576 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-13 18:51:03,576 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 18:51:03,576 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-13 18:51:03,577 WARN L623 FunctionHandler]: Unknown extern function __read_chk [2022-12-13 18:51:03,578 WARN L623 FunctionHandler]: Unknown extern function __read_chk_warn [2022-12-13 18:51:03,578 WARN L623 FunctionHandler]: Unknown extern function __read_alias [2022-12-13 18:51:03,579 WARN L623 FunctionHandler]: Unknown extern function __pread_chk [2022-12-13 18:51:03,579 WARN L623 FunctionHandler]: Unknown extern function __pread_chk_warn [2022-12-13 18:51:03,580 WARN L623 FunctionHandler]: Unknown extern function __pread_alias [2022-12-13 18:51:03,580 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk [2022-12-13 18:51:03,581 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk_warn [2022-12-13 18:51:03,581 WARN L623 FunctionHandler]: Unknown extern function __pread64_alias [2022-12-13 18:51:03,582 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk [2022-12-13 18:51:03,583 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk_warn [2022-12-13 18:51:03,583 WARN L623 FunctionHandler]: Unknown extern function __readlink_alias [2022-12-13 18:51:03,584 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk [2022-12-13 18:51:03,584 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk_warn [2022-12-13 18:51:03,585 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_alias [2022-12-13 18:51:03,585 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk [2022-12-13 18:51:03,586 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk_warn [2022-12-13 18:51:03,586 WARN L623 FunctionHandler]: Unknown extern function __getcwd_alias [2022-12-13 18:51:03,587 WARN L623 FunctionHandler]: Unknown extern function __getwd_chk [2022-12-13 18:51:03,587 WARN L623 FunctionHandler]: Unknown extern function __getwd_warn [2022-12-13 18:51:03,588 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk [2022-12-13 18:51:03,589 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk_warn [2022-12-13 18:51:03,589 WARN L623 FunctionHandler]: Unknown extern function __confstr_alias [2022-12-13 18:51:03,590 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk [2022-12-13 18:51:03,590 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk_warn [2022-12-13 18:51:03,591 WARN L623 FunctionHandler]: Unknown extern function __getgroups_alias [2022-12-13 18:51:03,591 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk [2022-12-13 18:51:03,592 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk_warn [2022-12-13 18:51:03,592 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_alias [2022-12-13 18:51:03,593 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk [2022-12-13 18:51:03,593 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk_warn [2022-12-13 18:51:03,594 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_alias [2022-12-13 18:51:03,594 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk [2022-12-13 18:51:03,595 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk_warn [2022-12-13 18:51:03,595 WARN L623 FunctionHandler]: Unknown extern function __gethostname_alias [2022-12-13 18:51:03,596 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk [2022-12-13 18:51:03,596 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk_warn [2022-12-13 18:51:03,596 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_alias [2022-12-13 18:51:03,599 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-12-13 18:51:03,599 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 18:51:03,600 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 18:51:03,600 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 18:51:03,601 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 18:51:03,602 WARN L623 FunctionHandler]: Unknown extern function _IO_getc [2022-12-13 18:51:03,603 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-12-13 18:51:03,604 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-12-13 18:51:03,605 WARN L623 FunctionHandler]: Unknown extern function _IO_putc [2022-12-13 18:51:03,606 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[478337,478350] [2022-12-13 18:51:03,609 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-12-13 18:51:03,609 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[478518,478531] [2022-12-13 18:51:03,610 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[478687,478700] [2022-12-13 18:51:03,611 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[478830,478843] [2022-12-13 18:51:03,612 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[479236,479249] [2022-12-13 18:51:03,612 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-12-13 18:51:03,612 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[479415,479428] [2022-12-13 18:51:03,613 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[479579,479592] [2022-12-13 18:51:03,613 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[479721,479734] [2022-12-13 18:51:03,614 WARN L623 FunctionHandler]: Unknown extern function __getdelim [2022-12-13 18:51:03,615 WARN L611 FunctionHandler]: implicit declaration of function __builtin___vsnprintf_chk [2022-12-13 18:51:03,615 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-12-13 18:51:03,616 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-12-13 18:51:03,616 WARN L623 FunctionHandler]: Unknown extern function __vdprintf_chk [2022-12-13 18:51:03,617 WARN L623 FunctionHandler]: Unknown extern function __obstack_vprintf_chk [2022-12-13 18:51:03,618 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk [2022-12-13 18:51:03,618 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk_warn [2022-12-13 18:51:03,619 WARN L623 FunctionHandler]: Unknown extern function __fgets_alias [2022-12-13 18:51:03,619 WARN L623 FunctionHandler]: Unknown extern function __fread_chk [2022-12-13 18:51:03,620 WARN L623 FunctionHandler]: Unknown extern function __fread_chk_warn [2022-12-13 18:51:03,620 WARN L623 FunctionHandler]: Unknown extern function __fread_alias [2022-12-13 18:51:03,621 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk [2022-12-13 18:51:03,621 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk_warn [2022-12-13 18:51:03,622 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_alias [2022-12-13 18:51:03,623 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk [2022-12-13 18:51:03,623 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk_warn [2022-12-13 18:51:03,623 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_alias [2022-12-13 18:51:03,624 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[489988,490001] [2022-12-13 18:51:03,625 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[490076,490089] [2022-12-13 18:51:03,627 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-12-13 18:51:03,627 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[492131,492144] [2022-12-13 18:51:03,628 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[492279,492292] [2022-12-13 18:51:03,629 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[492483,492496] [2022-12-13 18:51:03,630 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[492573,492586] [2022-12-13 18:51:03,630 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[492860,492873] [2022-12-13 18:51:03,631 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[493027,493040] [2022-12-13 18:51:03,632 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[493434,493447] [2022-12-13 18:51:03,632 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 18:51:03,633 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[493718,493731] [2022-12-13 18:51:03,633 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[494040,494053] [2022-12-13 18:51:03,634 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[494158,494171] [2022-12-13 18:51:03,635 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[494489,494502] [2022-12-13 18:51:03,635 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-13 18:51:03,635 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[494717,494730] [2022-12-13 18:51:03,636 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[494775,494788] [2022-12-13 18:51:03,636 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-13 18:51:03,636 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[495005,495018] [2022-12-13 18:51:03,637 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-13 18:51:03,637 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[495237,495250] [2022-12-13 18:51:03,638 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[495515,495528] [2022-12-13 18:51:03,638 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-13 18:51:03,638 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-13 18:51:03,638 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[495773,495786] [2022-12-13 18:51:03,639 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[495829,495842] [2022-12-13 18:51:03,639 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[495936,495949] [2022-12-13 18:51:03,640 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[496081,496094] [2022-12-13 18:51:03,640 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[496300,496313] [2022-12-13 18:51:03,641 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-13 18:51:03,641 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[496509,496522] [2022-12-13 18:51:03,641 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[496564,496577] [2022-12-13 18:51:03,642 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[496675,496688] [2022-12-13 18:51:03,642 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[496824,496837] [2022-12-13 18:51:03,643 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[496956,496969] [2022-12-13 18:51:03,643 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 18:51:03,644 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[497183,497196] [2022-12-13 18:51:03,644 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-13 18:51:03,644 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[497400,497413] [2022-12-13 18:51:03,645 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[497457,497470] [2022-12-13 18:51:03,645 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[497518,497531] [2022-12-13 18:51:03,646 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[497631,497644] [2022-12-13 18:51:03,646 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[497782,497795] [2022-12-13 18:51:03,646 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[497930,497943] [2022-12-13 18:51:03,647 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-13 18:51:03,647 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[498143,498156] [2022-12-13 18:51:03,648 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[498256,498269] [2022-12-13 18:51:03,648 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[498407,498420] [2022-12-13 18:51:03,649 WARN L623 FunctionHandler]: Unknown extern function fputc_unlocked [2022-12-13 18:51:03,649 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[498589,498602] [2022-12-13 18:51:03,649 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[498696,498709] [2022-12-13 18:51:03,650 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[498841,498854] [2022-12-13 18:51:03,651 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[499313,499326] [2022-12-13 18:51:03,651 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[499365,499378] [2022-12-13 18:51:03,652 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[499472,499485] [2022-12-13 18:51:03,652 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[499617,499630] [2022-12-13 18:51:03,652 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[499719,499732] [2022-12-13 18:51:03,653 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[499771,499784] [2022-12-13 18:51:03,653 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[499878,499891] [2022-12-13 18:51:03,654 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[500023,500036] [2022-12-13 18:51:03,654 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[500096,500109] [2022-12-13 18:51:03,654 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[500148,500161] [2022-12-13 18:51:03,654 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[500255,500268] [2022-12-13 18:51:03,655 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[500400,500413] [2022-12-13 18:51:03,656 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 18:51:03,658 WARN L623 FunctionHandler]: Unknown extern function getdelim [2022-12-13 18:51:03,658 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[502344,502357] [2022-12-13 18:51:03,659 WARN L623 FunctionHandler]: Unknown extern function feof [2022-12-13 18:51:03,659 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[502482,502495] [2022-12-13 18:51:03,659 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[502637,502650] [2022-12-13 18:51:03,660 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[502778,502791] [2022-12-13 18:51:03,660 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[502850,502863] [2022-12-13 18:51:03,663 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[504199,504212] [2022-12-13 18:51:03,663 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[504302,504315] [2022-12-13 18:51:03,664 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[504374,504387] [2022-12-13 18:51:03,664 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[504426,504439] [2022-12-13 18:51:03,664 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[504477,504490] [2022-12-13 18:51:03,665 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[504567,504580] [2022-12-13 18:51:03,665 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[504621,504634] [2022-12-13 18:51:03,665 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[504674,504687] [2022-12-13 18:51:03,666 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[504752,504765] [2022-12-13 18:51:03,666 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[504806,504819] [2022-12-13 18:51:03,666 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[504859,504872] [2022-12-13 18:51:03,666 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[504935,504948] [2022-12-13 18:51:03,667 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[504987,505000] [2022-12-13 18:51:03,667 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[505038,505051] [2022-12-13 18:51:03,668 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 18:51:03,668 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-13 18:51:03,669 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 18:51:03,669 WARN L623 FunctionHandler]: Unknown extern function pathconf [2022-12-13 18:51:03,669 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 18:51:03,670 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 18:51:03,671 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 18:51:03,672 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-13 18:51:03,672 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 18:51:03,672 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-13 18:51:03,673 WARN L623 FunctionHandler]: Unknown extern function readdir [2022-12-13 18:51:03,674 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 18:51:03,675 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 18:51:03,676 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 18:51:03,677 WARN L623 FunctionHandler]: Unknown extern function closedir [2022-12-13 18:51:03,678 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 18:51:03,679 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 18:51:03,687 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-13 18:51:03,702 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[534422,534435] [2022-12-13 18:51:03,702 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[534512,534525] [2022-12-13 18:51:03,703 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[534655,534668] [2022-12-13 18:51:03,703 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[534947,534960] [2022-12-13 18:51:03,703 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[535045,535058] [2022-12-13 18:51:03,704 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_d953c1dc-9a49-442f-8a84-acc9a560e8f4/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[535200,535213] [2022-12-13 18:51:03,706 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-12-13 18:51:03,708 WARN L623 FunctionHandler]: Unknown extern function strtod_l [2022-12-13 18:51:03,708 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-12-13 18:51:03,709 WARN L623 FunctionHandler]: Unknown extern function strtold_l [2022-12-13 18:51:03,711 WARN L623 FunctionHandler]: Unknown extern function __recv_chk [2022-12-13 18:51:03,712 WARN L623 FunctionHandler]: Unknown extern function __recv_chk_warn [2022-12-13 18:51:03,712 WARN L623 FunctionHandler]: Unknown extern function __recv_alias [2022-12-13 18:51:03,713 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk [2022-12-13 18:51:03,714 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk_warn [2022-12-13 18:51:03,714 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_alias [2022-12-13 18:51:03,715 WARN L623 FunctionHandler]: Unknown extern function getaddrinfo [2022-12-13 18:51:03,716 WARN L623 FunctionHandler]: Unknown extern function __strdup [2022-12-13 18:51:03,716 WARN L623 FunctionHandler]: Unknown extern function freeaddrinfo [2022-12-13 18:51:03,716 WARN L623 FunctionHandler]: Unknown extern function gai_strerror [2022-12-13 18:51:03,718 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 18:51:03,719 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 18:51:03,719 WARN L623 FunctionHandler]: Unknown extern function __rawmemchr [2022-12-13 18:51:03,722 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 18:51:03,723 WARN L623 FunctionHandler]: Unknown extern function lstat [2022-12-13 18:51:03,723 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 18:51:03,724 WARN L611 FunctionHandler]: implicit declaration of function __builtin_strspn [2022-12-13 18:51:03,725 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 18:51:03,725 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 18:51:03,726 WARN L623 FunctionHandler]: Unknown extern function memmove [2022-12-13 18:51:03,726 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 18:51:03,729 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 18:51:03,729 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-12-13 18:51:03,731 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 18:51:03,731 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 18:51:03,732 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 18:51:03,733 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 18:51:03,734 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 18:51:03,736 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 18:51:03,736 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2207b6fd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 06:51:03, skipping insertion in model container [2022-12-13 18:51:03,736 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-13 18:51:03,736 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-12-13 18:51:03,737 INFO L158 Benchmark]: Toolchain (without parser) took 24096.33ms. Allocated memory was 98.6MB in the beginning and 272.6MB in the end (delta: 174.1MB). Free memory was 32.8MB in the beginning and 111.3MB in the end (delta: -78.6MB). Peak memory consumption was 173.9MB. Max. memory is 16.1GB. [2022-12-13 18:51:03,738 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 79.7MB. Free memory is still 58.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-13 18:51:03,738 INFO L158 Benchmark]: CACSL2BoogieTranslator took 24094.74ms. Allocated memory was 98.6MB in the beginning and 272.6MB in the end (delta: 174.1MB). Free memory was 32.5MB in the beginning and 111.3MB in the end (delta: -78.8MB). Peak memory consumption was 173.9MB. Max. memory is 16.1GB. [2022-12-13 18:51:03,739 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12ms. Allocated memory is still 79.7MB. Free memory is still 58.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 24094.74ms. Allocated memory was 98.6MB in the beginning and 272.6MB in the end (delta: 174.1MB). Free memory was 32.5MB in the beginning and 111.3MB in the end (delta: -78.8MB). Peak memory consumption was 173.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 12152]: 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