./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/bin/uautomizer-uyxdKDjOR8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/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_b82b3c80-5395-4816-ba09-ba146605702e/bin/uautomizer-uyxdKDjOR8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/bin/uautomizer-uyxdKDjOR8/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/bin/uautomizer-uyxdKDjOR8/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/bin/uautomizer-uyxdKDjOR8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 9822dd571d3ca7e2f9b8a49259695572f8c5b39cd5ce5a023e572d575a5809fa --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-13 17:11:02,702 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 17:11:02,704 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 17:11:02,721 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 17:11:02,722 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 17:11:02,723 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 17:11:02,724 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 17:11:02,725 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 17:11:02,727 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 17:11:02,727 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 17:11:02,728 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 17:11:02,729 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 17:11:02,730 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 17:11:02,731 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 17:11:02,732 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 17:11:02,733 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 17:11:02,733 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 17:11:02,734 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 17:11:02,736 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 17:11:02,737 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 17:11:02,738 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 17:11:02,740 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 17:11:02,741 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 17:11:02,741 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 17:11:02,744 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 17:11:02,745 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 17:11:02,745 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 17:11:02,746 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 17:11:02,746 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 17:11:02,747 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 17:11:02,747 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 17:11:02,748 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 17:11:02,749 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 17:11:02,750 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 17:11:02,750 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 17:11:02,751 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 17:11:02,751 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 17:11:02,752 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 17:11:02,752 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 17:11:02,752 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 17:11:02,753 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 17:11:02,754 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/bin/uautomizer-uyxdKDjOR8/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Default.epf [2022-12-13 17:11:02,773 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 17:11:02,773 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 17:11:02,774 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-13 17:11:02,774 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-13 17:11:02,774 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-13 17:11:02,775 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-13 17:11:02,775 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 17:11:02,775 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 17:11:02,776 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 17:11:02,776 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 17:11:02,776 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-13 17:11:02,776 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-13 17:11:02,776 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 17:11:02,776 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-12-13 17:11:02,777 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-12-13 17:11:02,777 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-12-13 17:11:02,777 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-13 17:11:02,777 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-13 17:11:02,777 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 17:11:02,777 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 17:11:02,778 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 17:11:02,778 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-13 17:11:02,778 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 17:11:02,778 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 17:11:02,778 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-13 17:11:02,778 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-13 17:11:02,778 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-13 17:11:02,779 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-13 17:11:02,779 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-12-13 17:11:02,779 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-13 17:11:02,779 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-12-13 17:11:02,779 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_b82b3c80-5395-4816-ba09-ba146605702e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/bin/uautomizer-uyxdKDjOR8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9822dd571d3ca7e2f9b8a49259695572f8c5b39cd5ce5a023e572d575a5809fa [2022-12-13 17:11:02,979 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 17:11:02,994 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 17:11:02,996 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 17:11:02,997 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 17:11:02,997 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 17:11:02,998 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/bin/uautomizer-uyxdKDjOR8/../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i [2022-12-13 17:11:05,517 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 17:11:06,410 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 17:11:06,411 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i [2022-12-13 17:11:06,501 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/bin/uautomizer-uyxdKDjOR8/data/5683c6830/968eff6c7b51485298dd14fccf876016/FLAGaa628a90e [2022-12-13 17:11:06,513 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/bin/uautomizer-uyxdKDjOR8/data/5683c6830/968eff6c7b51485298dd14fccf876016 [2022-12-13 17:11:06,515 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 17:11:06,516 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-13 17:11:06,517 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 17:11:06,517 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 17:11:06,520 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 17:11:06,521 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 05:11:06" (1/1) ... [2022-12-13 17:11:06,521 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@68183d62 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 05:11:06, skipping insertion in model container [2022-12-13 17:11:06,521 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 05:11:06" (1/1) ... [2022-12-13 17:11:06,526 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 17:11:06,911 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 17:11:31,769 WARN L623 FunctionHandler]: Unknown extern function __xstat [2022-12-13 17:11:31,770 WARN L623 FunctionHandler]: Unknown extern function __lxstat [2022-12-13 17:11:31,771 WARN L623 FunctionHandler]: Unknown extern function __fxstat [2022-12-13 17:11:31,772 WARN L623 FunctionHandler]: Unknown extern function __fxstatat [2022-12-13 17:11:31,772 WARN L623 FunctionHandler]: Unknown extern function __xmknod [2022-12-13 17:11:31,773 WARN L623 FunctionHandler]: Unknown extern function __xmknodat [2022-12-13 17:11:31,774 WARN L623 FunctionHandler]: Unknown extern function __xstat64 [2022-12-13 17:11:31,775 WARN L623 FunctionHandler]: Unknown extern function __lxstat64 [2022-12-13 17:11:31,775 WARN L623 FunctionHandler]: Unknown extern function __fxstat64 [2022-12-13 17:11:31,776 WARN L623 FunctionHandler]: Unknown extern function __fxstatat64 [2022-12-13 17:11:31,777 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-12-13 17:11:31,778 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-12-13 17:11:31,779 WARN L623 FunctionHandler]: Unknown extern function strtoll [2022-12-13 17:11:31,780 WARN L623 FunctionHandler]: Unknown extern function __realpath_chk [2022-12-13 17:11:31,781 WARN L623 FunctionHandler]: Unknown extern function __realpath_alias [2022-12-13 17:11:31,782 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk [2022-12-13 17:11:31,783 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk_warn [2022-12-13 17:11:31,783 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_alias [2022-12-13 17:11:31,784 WARN L623 FunctionHandler]: Unknown extern function __wctomb_chk [2022-12-13 17:11:31,785 WARN L623 FunctionHandler]: Unknown extern function __wctomb_alias [2022-12-13 17:11:31,786 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk [2022-12-13 17:11:31,787 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk_warn [2022-12-13 17:11:31,788 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_alias [2022-12-13 17:11:31,789 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk [2022-12-13 17:11:31,790 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk_warn [2022-12-13 17:11:31,791 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_alias [2022-12-13 17:11:31,816 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memcpy_chk [2022-12-13 17:11:31,817 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memmove_chk [2022-12-13 17:11:31,818 WARN L611 FunctionHandler]: implicit declaration of function __builtin___mempcpy_chk [2022-12-13 17:11:31,819 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memset_chk [2022-12-13 17:11:31,821 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcpy_chk [2022-12-13 17:11:31,822 WARN L611 FunctionHandler]: implicit declaration of function __builtin___stpcpy_chk [2022-12-13 17:11:31,823 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncpy_chk [2022-12-13 17:11:31,824 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_chk [2022-12-13 17:11:31,824 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_alias [2022-12-13 17:11:31,825 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcat_chk [2022-12-13 17:11:31,826 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncat_chk [2022-12-13 17:11:31,827 WARN L623 FunctionHandler]: Unknown extern function fchmod [2022-12-13 17:11:31,827 WARN L623 FunctionHandler]: Unknown extern function chmod [2022-12-13 17:11:31,829 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-13 17:11:31,829 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 17:11:31,830 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-13 17:11:31,832 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 17:11:31,832 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-13 17:11:31,833 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-13 17:11:31,833 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 17:11:31,834 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-13 17:11:31,835 WARN L623 FunctionHandler]: Unknown extern function __read_chk [2022-12-13 17:11:31,836 WARN L623 FunctionHandler]: Unknown extern function __read_chk_warn [2022-12-13 17:11:31,836 WARN L623 FunctionHandler]: Unknown extern function __read_alias [2022-12-13 17:11:31,837 WARN L623 FunctionHandler]: Unknown extern function __pread_chk [2022-12-13 17:11:31,838 WARN L623 FunctionHandler]: Unknown extern function __pread_chk_warn [2022-12-13 17:11:31,839 WARN L623 FunctionHandler]: Unknown extern function __pread_alias [2022-12-13 17:11:31,840 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk [2022-12-13 17:11:31,841 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk_warn [2022-12-13 17:11:31,841 WARN L623 FunctionHandler]: Unknown extern function __pread64_alias [2022-12-13 17:11:31,842 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk [2022-12-13 17:11:31,843 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk_warn [2022-12-13 17:11:31,844 WARN L623 FunctionHandler]: Unknown extern function __readlink_alias [2022-12-13 17:11:31,845 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk [2022-12-13 17:11:31,846 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk_warn [2022-12-13 17:11:31,846 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_alias [2022-12-13 17:11:31,847 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk [2022-12-13 17:11:31,848 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk_warn [2022-12-13 17:11:31,849 WARN L623 FunctionHandler]: Unknown extern function __getcwd_alias [2022-12-13 17:11:31,850 WARN L623 FunctionHandler]: Unknown extern function __getwd_chk [2022-12-13 17:11:31,850 WARN L623 FunctionHandler]: Unknown extern function __getwd_warn [2022-12-13 17:11:31,851 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk [2022-12-13 17:11:31,852 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk_warn [2022-12-13 17:11:31,852 WARN L623 FunctionHandler]: Unknown extern function __confstr_alias [2022-12-13 17:11:31,853 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk [2022-12-13 17:11:31,854 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk_warn [2022-12-13 17:11:31,854 WARN L623 FunctionHandler]: Unknown extern function __getgroups_alias [2022-12-13 17:11:31,855 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk [2022-12-13 17:11:31,856 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk_warn [2022-12-13 17:11:31,856 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_alias [2022-12-13 17:11:31,857 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk [2022-12-13 17:11:31,858 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk_warn [2022-12-13 17:11:31,858 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_alias [2022-12-13 17:11:31,859 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk [2022-12-13 17:11:31,860 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk_warn [2022-12-13 17:11:31,860 WARN L623 FunctionHandler]: Unknown extern function __gethostname_alias [2022-12-13 17:11:31,861 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk [2022-12-13 17:11:31,862 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk_warn [2022-12-13 17:11:31,862 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_alias [2022-12-13 17:11:31,865 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-12-13 17:11:31,866 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 17:11:31,866 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 17:11:31,867 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 17:11:31,868 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 17:11:31,870 WARN L623 FunctionHandler]: Unknown extern function _IO_getc [2022-12-13 17:11:31,871 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-12-13 17:11:31,873 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-12-13 17:11:31,874 WARN L623 FunctionHandler]: Unknown extern function _IO_putc [2022-12-13 17:11:31,876 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[480317,480330] [2022-12-13 17:11:31,877 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_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[480373,480386] [2022-12-13 17:11:31,878 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[480458,480471] [2022-12-13 17:11:31,885 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[480516,480529] [2022-12-13 17:11:31,886 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[480574,480587] [2022-12-13 17:11:31,886 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-12-13 17:11:31,886 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[480755,480768] [2022-12-13 17:11:31,887 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[480924,480937] [2022-12-13 17:11:31,887 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481071,481084] [2022-12-13 17:11:31,888 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481127,481140] [2022-12-13 17:11:31,888 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481179,481192] [2022-12-13 17:11:31,889 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481556,481569] [2022-12-13 17:11:31,889 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481612,481625] [2022-12-13 17:11:31,890 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481697,481710] [2022-12-13 17:11:31,890 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481755,481768] [2022-12-13 17:11:31,891 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481813,481826] [2022-12-13 17:11:31,891 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-12-13 17:11:31,892 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481992,482005] [2022-12-13 17:11:31,892 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[482238,482251] [2022-12-13 17:11:31,893 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[482294,482307] [2022-12-13 17:11:31,893 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[482347,482360] [2022-12-13 17:11:31,894 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[482403,482416] [2022-12-13 17:11:31,894 WARN L623 FunctionHandler]: Unknown extern function __getdelim [2022-12-13 17:11:31,896 WARN L611 FunctionHandler]: implicit declaration of function __builtin___vsnprintf_chk [2022-12-13 17:11:31,896 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-12-13 17:11:31,897 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-12-13 17:11:31,898 WARN L623 FunctionHandler]: Unknown extern function __vdprintf_chk [2022-12-13 17:11:31,898 WARN L623 FunctionHandler]: Unknown extern function __obstack_vprintf_chk [2022-12-13 17:11:31,900 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk [2022-12-13 17:11:31,900 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk_warn [2022-12-13 17:11:31,901 WARN L623 FunctionHandler]: Unknown extern function __fgets_alias [2022-12-13 17:11:31,902 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_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[488713,488726] [2022-12-13 17:11:31,902 WARN L623 FunctionHandler]: Unknown extern function __fread_chk [2022-12-13 17:11:31,903 WARN L623 FunctionHandler]: Unknown extern function __fread_chk_warn [2022-12-13 17:11:31,904 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_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[489312,489325] [2022-12-13 17:11:31,904 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_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[489388,489401] [2022-12-13 17:11:31,905 WARN L623 FunctionHandler]: Unknown extern function __fread_alias [2022-12-13 17:11:31,906 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk [2022-12-13 17:11:31,906 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk_warn [2022-12-13 17:11:31,907 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_alias [2022-12-13 17:11:31,908 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk [2022-12-13 17:11:31,908 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk_warn [2022-12-13 17:11:31,909 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_alias [2022-12-13 17:11:31,910 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_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[492888,492901] [2022-12-13 17:11:31,911 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_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[492976,492989] [2022-12-13 17:11:31,914 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-12-13 17:11:31,916 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_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[495046,495059] [2022-12-13 17:11:31,916 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_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[495105,495118] [2022-12-13 17:11:31,917 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_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[495197,495210] [2022-12-13 17:11:31,917 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_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[495287,495300] [2022-12-13 17:11:31,918 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_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[495574,495587] [2022-12-13 17:11:31,919 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_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[495741,495754] [2022-12-13 17:11:31,919 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_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[496036,496049] [2022-12-13 17:11:31,920 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 17:11:31,921 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_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[496320,496333] [2022-12-13 17:11:31,921 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_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[496642,496655] [2022-12-13 17:11:31,922 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_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[496760,496773] [2022-12-13 17:11:31,923 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_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[497091,497104] [2022-12-13 17:11:31,923 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-13 17:11:31,924 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_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[497319,497332] [2022-12-13 17:11:31,924 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_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[497378,497391] [2022-12-13 17:11:31,925 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_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[497436,497449] [2022-12-13 17:11:31,925 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-13 17:11:31,926 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[497667,497680] [2022-12-13 17:11:31,926 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[497723,497736] [2022-12-13 17:11:31,927 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-13 17:11:31,927 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[497956,497969] [2022-12-13 17:11:31,927 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[498012,498025] [2022-12-13 17:11:31,928 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[498290,498303] [2022-12-13 17:11:31,929 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-13 17:11:31,929 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-13 17:11:31,930 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_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[498563,498576] [2022-12-13 17:11:31,930 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_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[498620,498633] [2022-12-13 17:11:31,930 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_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[498676,498689] [2022-12-13 17:11:31,931 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_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[498766,498779] [2022-12-13 17:11:31,931 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_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[498985,498998] [2022-12-13 17:11:31,932 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-13 17:11:31,933 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_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[499209,499222] [2022-12-13 17:11:31,933 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_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[499270,499283] [2022-12-13 17:11:31,933 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_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[499325,499338] [2022-12-13 17:11:31,934 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_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[499419,499432] [2022-12-13 17:11:31,934 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_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[499551,499564] [2022-12-13 17:11:31,935 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 17:11:31,935 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_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[499778,499791] [2022-12-13 17:11:31,936 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-13 17:11:31,936 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_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500010,500023] [2022-12-13 17:11:31,937 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_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500073,500086] [2022-12-13 17:11:31,938 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500169,500182] [2022-12-13 17:11:31,938 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500226,500239] [2022-12-13 17:11:31,938 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500287,500300] [2022-12-13 17:11:31,939 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500435,500448] [2022-12-13 17:11:31,939 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-13 17:11:31,940 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500663,500676] [2022-12-13 17:11:31,941 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500726,500739] [2022-12-13 17:11:31,941 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500822,500835] [2022-12-13 17:11:31,942 WARN L623 FunctionHandler]: Unknown extern function fputc_unlocked [2022-12-13 17:11:31,942 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501019,501032] [2022-12-13 17:11:31,942 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501076,501089] [2022-12-13 17:11:31,943 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501166,501179] [2022-12-13 17:11:31,944 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501564,501577] [2022-12-13 17:11:31,944 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501688,501701] [2022-12-13 17:11:31,945 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501760,501773] [2022-12-13 17:11:31,945 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501817,501830] [2022-12-13 17:11:31,945 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501907,501920] [2022-12-13 17:11:31,946 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501959,501972] [2022-12-13 17:11:31,946 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502057,502070] [2022-12-13 17:11:31,946 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502129,502142] [2022-12-13 17:11:31,946 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502186,502199] [2022-12-13 17:11:31,947 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502276,502289] [2022-12-13 17:11:31,947 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502328,502341] [2022-12-13 17:11:31,947 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502397,502410] [2022-12-13 17:11:31,947 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502469,502482] [2022-12-13 17:11:31,948 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502526,502539] [2022-12-13 17:11:31,948 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502616,502629] [2022-12-13 17:11:31,948 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502668,502681] [2022-12-13 17:11:31,949 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 17:11:31,951 WARN L623 FunctionHandler]: Unknown extern function getdelim [2022-12-13 17:11:31,951 WARN L623 FunctionHandler]: Unknown extern function feof [2022-12-13 17:11:31,954 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 17:11:31,955 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-13 17:11:31,955 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 17:11:31,955 WARN L623 FunctionHandler]: Unknown extern function pathconf [2022-12-13 17:11:31,955 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 17:11:31,956 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 17:11:31,957 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 17:11:31,958 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-13 17:11:31,958 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 17:11:31,958 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-13 17:11:31,959 WARN L623 FunctionHandler]: Unknown extern function readdir [2022-12-13 17:11:31,959 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 17:11:31,961 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 17:11:31,962 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 17:11:31,963 WARN L623 FunctionHandler]: Unknown extern function closedir [2022-12-13 17:11:31,964 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 17:11:31,965 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 17:11:31,972 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-13 17:11:31,986 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[535575,535588] [2022-12-13 17:11:31,986 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[535630,535643] [2022-12-13 17:11:31,986 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[535721,535734] [2022-12-13 17:11:31,986 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[535778,535791] [2022-12-13 17:11:31,987 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[535833,535846] [2022-12-13 17:11:31,987 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[535924,535937] [2022-12-13 17:11:31,987 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[535982,535995] [2022-12-13 17:11:31,987 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536039,536052] [2022-12-13 17:11:31,988 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536137,536150] [2022-12-13 17:11:31,988 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536196,536209] [2022-12-13 17:11:31,988 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536299,536312] [2022-12-13 17:11:31,988 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536358,536371] [2022-12-13 17:11:31,989 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536415,536428] [2022-12-13 17:11:31,989 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536501,536514] [2022-12-13 17:11:31,989 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536560,536573] [2022-12-13 17:11:31,989 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536672,536685] [2022-12-13 17:11:31,990 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536728,536741] [2022-12-13 17:11:31,990 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536808,536821] [2022-12-13 17:11:31,990 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536865,536878] [2022-12-13 17:11:31,990 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537005,537018] [2022-12-13 17:11:31,991 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537064,537077] [2022-12-13 17:11:31,991 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537163,537176] [2022-12-13 17:11:31,991 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537224,537237] [2022-12-13 17:11:31,991 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537283,537296] [2022-12-13 17:11:31,991 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537382,537395] [2022-12-13 17:11:31,992 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537444,537457] [2022-12-13 17:11:31,992 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537505,537518] [2022-12-13 17:11:31,992 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537615,537628] [2022-12-13 17:11:31,992 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537678,537691] [2022-12-13 17:11:31,993 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537785,537798] [2022-12-13 17:11:31,993 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537848,537861] [2022-12-13 17:11:31,993 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537909,537922] [2022-12-13 17:11:31,993 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[538007,538020] [2022-12-13 17:11:31,993 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[538070,538083] [2022-12-13 17:11:31,994 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[538186,538199] [2022-12-13 17:11:31,994 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[538246,538259] [2022-12-13 17:11:31,994 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[538338,538351] [2022-12-13 17:11:31,994 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[538399,538412] [2022-12-13 17:11:31,997 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-12-13 17:11:32,034 WARN L623 FunctionHandler]: Unknown extern function strtod_l [2022-12-13 17:11:32,035 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-12-13 17:11:32,054 WARN L623 FunctionHandler]: Unknown extern function strtold_l [2022-12-13 17:11:32,056 WARN L623 FunctionHandler]: Unknown extern function __recv_chk [2022-12-13 17:11:32,056 WARN L623 FunctionHandler]: Unknown extern function __recv_chk_warn [2022-12-13 17:11:32,056 WARN L623 FunctionHandler]: Unknown extern function __recv_alias [2022-12-13 17:11:32,057 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk [2022-12-13 17:11:32,058 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk_warn [2022-12-13 17:11:32,058 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_alias [2022-12-13 17:11:32,059 WARN L623 FunctionHandler]: Unknown extern function getaddrinfo [2022-12-13 17:11:32,059 WARN L623 FunctionHandler]: Unknown extern function __strdup [2022-12-13 17:11:32,059 WARN L623 FunctionHandler]: Unknown extern function freeaddrinfo [2022-12-13 17:11:32,060 WARN L623 FunctionHandler]: Unknown extern function gai_strerror [2022-12-13 17:11:32,062 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 17:11:32,062 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 17:11:32,062 WARN L623 FunctionHandler]: Unknown extern function __rawmemchr [2022-12-13 17:11:32,065 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 17:11:32,065 WARN L623 FunctionHandler]: Unknown extern function lstat [2022-12-13 17:11:32,066 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 17:11:32,066 WARN L611 FunctionHandler]: implicit declaration of function __builtin_strspn [2022-12-13 17:11:32,067 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 17:11:32,068 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 17:11:32,069 WARN L623 FunctionHandler]: Unknown extern function memmove [2022-12-13 17:11:32,069 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 17:11:32,071 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 17:11:32,072 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-12-13 17:11:32,073 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 17:11:32,073 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 17:11:32,074 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 17:11:32,075 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 17:11:32,076 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 17:11:32,078 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 17:11:32,078 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@24c73950 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 05:11:32, skipping insertion in model container [2022-12-13 17:11:32,078 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-13 17:11:32,078 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-12-13 17:11:32,079 INFO L158 Benchmark]: Toolchain (without parser) took 25562.83ms. Allocated memory was 130.0MB in the beginning and 192.9MB in the end (delta: 62.9MB). Free memory was 47.8MB in the beginning and 68.7MB in the end (delta: -21.0MB). Peak memory consumption was 88.0MB. Max. memory is 16.1GB. [2022-12-13 17:11:32,080 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 130.0MB. Free memory is still 102.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-13 17:11:32,080 INFO L158 Benchmark]: CACSL2BoogieTranslator took 25560.93ms. Allocated memory was 130.0MB in the beginning and 192.9MB in the end (delta: 62.9MB). Free memory was 47.8MB in the beginning and 68.7MB in the end (delta: -21.0MB). Peak memory consumption was 88.0MB. Max. memory is 16.1GB. [2022-12-13 17:11:32,081 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 130.0MB. Free memory is still 102.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 25560.93ms. Allocated memory was 130.0MB in the beginning and 192.9MB in the end (delta: 62.9MB). Free memory was 47.8MB in the beginning and 68.7MB in the end (delta: -21.0MB). Peak memory consumption was 88.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 12254]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: rpl_fcntl RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/bin/uautomizer-uyxdKDjOR8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/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_b82b3c80-5395-4816-ba09-ba146605702e/bin/uautomizer-uyxdKDjOR8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/bin/uautomizer-uyxdKDjOR8/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/bin/uautomizer-uyxdKDjOR8/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/bin/uautomizer-uyxdKDjOR8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 9822dd571d3ca7e2f9b8a49259695572f8c5b39cd5ce5a023e572d575a5809fa --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-13 17:11:33,455 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 17:11:33,457 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 17:11:33,472 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 17:11:33,472 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 17:11:33,473 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 17:11:33,474 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 17:11:33,475 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 17:11:33,476 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 17:11:33,477 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 17:11:33,478 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 17:11:33,478 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 17:11:33,479 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 17:11:33,479 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 17:11:33,480 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 17:11:33,481 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 17:11:33,481 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 17:11:33,482 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 17:11:33,483 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 17:11:33,484 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 17:11:33,485 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 17:11:33,486 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 17:11:33,487 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 17:11:33,487 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 17:11:33,490 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 17:11:33,490 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 17:11:33,490 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 17:11:33,491 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 17:11:33,491 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 17:11:33,492 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 17:11:33,492 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 17:11:33,492 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 17:11:33,493 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 17:11:33,493 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 17:11:33,494 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 17:11:33,494 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 17:11:33,494 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 17:11:33,495 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 17:11:33,495 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 17:11:33,495 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 17:11:33,496 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 17:11:33,496 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/bin/uautomizer-uyxdKDjOR8/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Bitvector.epf [2022-12-13 17:11:33,511 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 17:11:33,511 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 17:11:33,512 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-13 17:11:33,512 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-13 17:11:33,512 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-13 17:11:33,512 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-13 17:11:33,513 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 17:11:33,513 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 17:11:33,513 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 17:11:33,513 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 17:11:33,514 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-13 17:11:33,514 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-13 17:11:33,514 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 17:11:33,514 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-12-13 17:11:33,514 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-12-13 17:11:33,514 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-12-13 17:11:33,514 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-13 17:11:33,514 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-13 17:11:33,515 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-13 17:11:33,515 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-13 17:11:33,515 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 17:11:33,515 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 17:11:33,515 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 17:11:33,515 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-13 17:11:33,515 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 17:11:33,516 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 17:11:33,516 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-13 17:11:33,516 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-12-13 17:11:33,516 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-13 17:11:33,516 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-13 17:11:33,516 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-12-13 17:11:33,516 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-13 17:11:33,517 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2022-12-13 17:11:33,517 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-12-13 17:11:33,517 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_b82b3c80-5395-4816-ba09-ba146605702e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/bin/uautomizer-uyxdKDjOR8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9822dd571d3ca7e2f9b8a49259695572f8c5b39cd5ce5a023e572d575a5809fa [2022-12-13 17:11:33,732 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 17:11:33,749 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 17:11:33,751 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 17:11:33,751 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 17:11:33,752 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 17:11:33,753 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/bin/uautomizer-uyxdKDjOR8/../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i [2022-12-13 17:11:36,385 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 17:11:37,608 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 17:11:37,609 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i [2022-12-13 17:11:37,695 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/bin/uautomizer-uyxdKDjOR8/data/1b81e29bd/78f7ae938a5f402cbe75c10be0b65a1c/FLAG39c24aa89 [2022-12-13 17:11:37,705 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/bin/uautomizer-uyxdKDjOR8/data/1b81e29bd/78f7ae938a5f402cbe75c10be0b65a1c [2022-12-13 17:11:37,707 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 17:11:37,708 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-13 17:11:37,709 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 17:11:37,709 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 17:11:37,712 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 17:11:37,712 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 05:11:37" (1/1) ... [2022-12-13 17:11:37,713 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e294014 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 05:11:37, skipping insertion in model container [2022-12-13 17:11:37,713 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 05:11:37" (1/1) ... [2022-12-13 17:11:37,718 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 17:11:38,159 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 17:12:02,475 WARN L623 FunctionHandler]: Unknown extern function __xstat [2022-12-13 17:12:02,475 WARN L623 FunctionHandler]: Unknown extern function __lxstat [2022-12-13 17:12:02,476 WARN L623 FunctionHandler]: Unknown extern function __fxstat [2022-12-13 17:12:02,476 WARN L623 FunctionHandler]: Unknown extern function __fxstatat [2022-12-13 17:12:02,477 WARN L623 FunctionHandler]: Unknown extern function __xmknod [2022-12-13 17:12:02,477 WARN L623 FunctionHandler]: Unknown extern function __xmknodat [2022-12-13 17:12:02,478 WARN L623 FunctionHandler]: Unknown extern function __xstat64 [2022-12-13 17:12:02,478 WARN L623 FunctionHandler]: Unknown extern function __lxstat64 [2022-12-13 17:12:02,479 WARN L623 FunctionHandler]: Unknown extern function __fxstat64 [2022-12-13 17:12:02,479 WARN L623 FunctionHandler]: Unknown extern function __fxstatat64 [2022-12-13 17:12:02,480 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-12-13 17:12:02,481 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-12-13 17:12:02,481 WARN L623 FunctionHandler]: Unknown extern function strtoll [2022-12-13 17:12:02,482 WARN L623 FunctionHandler]: Unknown extern function __realpath_chk [2022-12-13 17:12:02,482 WARN L623 FunctionHandler]: Unknown extern function __realpath_alias [2022-12-13 17:12:02,483 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk [2022-12-13 17:12:02,484 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk_warn [2022-12-13 17:12:02,484 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_alias [2022-12-13 17:12:02,485 WARN L623 FunctionHandler]: Unknown extern function __wctomb_chk [2022-12-13 17:12:02,486 WARN L623 FunctionHandler]: Unknown extern function __wctomb_alias [2022-12-13 17:12:02,486 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk [2022-12-13 17:12:02,487 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk_warn [2022-12-13 17:12:02,487 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_alias [2022-12-13 17:12:02,488 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk [2022-12-13 17:12:02,489 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk_warn [2022-12-13 17:12:02,489 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_alias [2022-12-13 17:12:02,507 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memcpy_chk [2022-12-13 17:12:02,508 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memmove_chk [2022-12-13 17:12:02,509 WARN L611 FunctionHandler]: implicit declaration of function __builtin___mempcpy_chk [2022-12-13 17:12:02,509 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memset_chk [2022-12-13 17:12:02,511 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcpy_chk [2022-12-13 17:12:02,511 WARN L611 FunctionHandler]: implicit declaration of function __builtin___stpcpy_chk [2022-12-13 17:12:02,512 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncpy_chk [2022-12-13 17:12:02,513 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_chk [2022-12-13 17:12:02,513 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_alias [2022-12-13 17:12:02,514 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcat_chk [2022-12-13 17:12:02,514 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncat_chk [2022-12-13 17:12:02,515 WARN L623 FunctionHandler]: Unknown extern function fchmod [2022-12-13 17:12:02,515 WARN L623 FunctionHandler]: Unknown extern function chmod [2022-12-13 17:12:02,516 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-13 17:12:02,517 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 17:12:02,517 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-13 17:12:02,518 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 17:12:02,519 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-13 17:12:02,519 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-13 17:12:02,519 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 17:12:02,520 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-13 17:12:02,521 WARN L623 FunctionHandler]: Unknown extern function __read_chk [2022-12-13 17:12:02,521 WARN L623 FunctionHandler]: Unknown extern function __read_chk_warn [2022-12-13 17:12:02,521 WARN L623 FunctionHandler]: Unknown extern function __read_alias [2022-12-13 17:12:02,522 WARN L623 FunctionHandler]: Unknown extern function __pread_chk [2022-12-13 17:12:02,523 WARN L623 FunctionHandler]: Unknown extern function __pread_chk_warn [2022-12-13 17:12:02,523 WARN L623 FunctionHandler]: Unknown extern function __pread_alias [2022-12-13 17:12:02,524 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk [2022-12-13 17:12:02,524 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk_warn [2022-12-13 17:12:02,525 WARN L623 FunctionHandler]: Unknown extern function __pread64_alias [2022-12-13 17:12:02,525 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk [2022-12-13 17:12:02,526 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk_warn [2022-12-13 17:12:02,526 WARN L623 FunctionHandler]: Unknown extern function __readlink_alias [2022-12-13 17:12:02,527 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk [2022-12-13 17:12:02,527 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk_warn [2022-12-13 17:12:02,528 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_alias [2022-12-13 17:12:02,528 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk [2022-12-13 17:12:02,529 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk_warn [2022-12-13 17:12:02,529 WARN L623 FunctionHandler]: Unknown extern function __getcwd_alias [2022-12-13 17:12:02,530 WARN L623 FunctionHandler]: Unknown extern function __getwd_chk [2022-12-13 17:12:02,530 WARN L623 FunctionHandler]: Unknown extern function __getwd_warn [2022-12-13 17:12:02,531 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk [2022-12-13 17:12:02,531 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk_warn [2022-12-13 17:12:02,532 WARN L623 FunctionHandler]: Unknown extern function __confstr_alias [2022-12-13 17:12:02,532 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk [2022-12-13 17:12:02,533 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk_warn [2022-12-13 17:12:02,533 WARN L623 FunctionHandler]: Unknown extern function __getgroups_alias [2022-12-13 17:12:02,534 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk [2022-12-13 17:12:02,535 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk_warn [2022-12-13 17:12:02,535 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_alias [2022-12-13 17:12:02,535 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk [2022-12-13 17:12:02,536 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk_warn [2022-12-13 17:12:02,536 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_alias [2022-12-13 17:12:02,537 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk [2022-12-13 17:12:02,537 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk_warn [2022-12-13 17:12:02,537 WARN L623 FunctionHandler]: Unknown extern function __gethostname_alias [2022-12-13 17:12:02,538 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk [2022-12-13 17:12:02,539 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk_warn [2022-12-13 17:12:02,539 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_alias [2022-12-13 17:12:02,541 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-12-13 17:12:02,541 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 17:12:02,542 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 17:12:02,542 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 17:12:02,543 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 17:12:02,544 WARN L623 FunctionHandler]: Unknown extern function _IO_getc [2022-12-13 17:12:02,545 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-12-13 17:12:02,546 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-12-13 17:12:02,547 WARN L623 FunctionHandler]: Unknown extern function _IO_putc [2022-12-13 17:12:02,548 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[480317,480330] [2022-12-13 17:12:02,550 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[480373,480386] [2022-12-13 17:12:02,550 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[480458,480471] [2022-12-13 17:12:02,550 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[480516,480529] [2022-12-13 17:12:02,551 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[480574,480587] [2022-12-13 17:12:02,551 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-12-13 17:12:02,551 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[480755,480768] [2022-12-13 17:12:02,552 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[480924,480937] [2022-12-13 17:12:02,552 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481071,481084] [2022-12-13 17:12:02,553 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481127,481140] [2022-12-13 17:12:02,553 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481179,481192] [2022-12-13 17:12:02,554 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481556,481569] [2022-12-13 17:12:02,554 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481612,481625] [2022-12-13 17:12:02,555 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481697,481710] [2022-12-13 17:12:02,555 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481755,481768] [2022-12-13 17:12:02,555 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481813,481826] [2022-12-13 17:12:02,555 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-12-13 17:12:02,556 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481992,482005] [2022-12-13 17:12:02,556 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[482238,482251] [2022-12-13 17:12:02,557 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[482294,482307] [2022-12-13 17:12:02,557 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[482347,482360] [2022-12-13 17:12:02,557 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[482403,482416] [2022-12-13 17:12:02,558 WARN L623 FunctionHandler]: Unknown extern function __getdelim [2022-12-13 17:12:02,559 WARN L611 FunctionHandler]: implicit declaration of function __builtin___vsnprintf_chk [2022-12-13 17:12:02,559 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-12-13 17:12:02,560 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-12-13 17:12:02,560 WARN L623 FunctionHandler]: Unknown extern function __vdprintf_chk [2022-12-13 17:12:02,561 WARN L623 FunctionHandler]: Unknown extern function __obstack_vprintf_chk [2022-12-13 17:12:02,562 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk [2022-12-13 17:12:02,563 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk_warn [2022-12-13 17:12:02,563 WARN L623 FunctionHandler]: Unknown extern function __fgets_alias [2022-12-13 17:12:02,564 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[488713,488726] [2022-12-13 17:12:02,565 WARN L623 FunctionHandler]: Unknown extern function __fread_chk [2022-12-13 17:12:02,565 WARN L623 FunctionHandler]: Unknown extern function __fread_chk_warn [2022-12-13 17:12:02,566 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[489312,489325] [2022-12-13 17:12:02,567 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[489388,489401] [2022-12-13 17:12:02,567 WARN L623 FunctionHandler]: Unknown extern function __fread_alias [2022-12-13 17:12:02,568 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk [2022-12-13 17:12:02,568 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk_warn [2022-12-13 17:12:02,568 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_alias [2022-12-13 17:12:02,569 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk [2022-12-13 17:12:02,570 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk_warn [2022-12-13 17:12:02,570 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_alias [2022-12-13 17:12:02,571 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[492888,492901] [2022-12-13 17:12:02,571 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[492976,492989] [2022-12-13 17:12:02,575 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-12-13 17:12:02,578 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[495046,495059] [2022-12-13 17:12:02,578 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[495105,495118] [2022-12-13 17:12:02,579 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[495197,495210] [2022-12-13 17:12:02,579 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[495287,495300] [2022-12-13 17:12:02,580 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[495574,495587] [2022-12-13 17:12:02,581 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[495741,495754] [2022-12-13 17:12:02,581 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[496036,496049] [2022-12-13 17:12:02,582 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 17:12:02,583 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[496320,496333] [2022-12-13 17:12:02,583 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[496642,496655] [2022-12-13 17:12:02,584 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[496760,496773] [2022-12-13 17:12:02,585 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[497091,497104] [2022-12-13 17:12:02,585 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-13 17:12:02,586 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[497319,497332] [2022-12-13 17:12:02,587 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[497378,497391] [2022-12-13 17:12:02,587 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[497436,497449] [2022-12-13 17:12:02,587 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-13 17:12:02,588 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[497667,497680] [2022-12-13 17:12:02,588 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[497723,497736] [2022-12-13 17:12:02,589 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-13 17:12:02,589 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[497956,497969] [2022-12-13 17:12:02,590 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[498012,498025] [2022-12-13 17:12:02,590 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[498290,498303] [2022-12-13 17:12:02,591 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-13 17:12:02,591 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-13 17:12:02,601 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[498563,498576] [2022-12-13 17:12:02,601 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[498620,498633] [2022-12-13 17:12:02,602 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[498676,498689] [2022-12-13 17:12:02,602 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[498766,498779] [2022-12-13 17:12:02,603 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[498985,498998] [2022-12-13 17:12:02,603 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-13 17:12:02,604 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[499209,499222] [2022-12-13 17:12:02,604 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[499270,499283] [2022-12-13 17:12:02,604 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[499325,499338] [2022-12-13 17:12:02,605 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[499419,499432] [2022-12-13 17:12:02,605 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[499551,499564] [2022-12-13 17:12:02,606 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 17:12:02,606 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_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[499778,499791] [2022-12-13 17:12:02,606 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-13 17:12:02,607 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500010,500023] [2022-12-13 17:12:02,608 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500073,500086] [2022-12-13 17:12:02,608 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500169,500182] [2022-12-13 17:12:02,608 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500226,500239] [2022-12-13 17:12:02,609 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_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500287,500300] [2022-12-13 17:12:02,609 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_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500435,500448] [2022-12-13 17:12:02,609 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-13 17:12:02,610 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_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500663,500676] [2022-12-13 17:12:02,610 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_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500726,500739] [2022-12-13 17:12:02,611 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_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500822,500835] [2022-12-13 17:12:02,611 WARN L623 FunctionHandler]: Unknown extern function fputc_unlocked [2022-12-13 17:12:02,611 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_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501019,501032] [2022-12-13 17:12:02,611 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_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501076,501089] [2022-12-13 17:12:02,612 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_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501166,501179] [2022-12-13 17:12:02,612 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_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501564,501577] [2022-12-13 17:12:02,613 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_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501688,501701] [2022-12-13 17:12:02,613 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_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501760,501773] [2022-12-13 17:12:02,613 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_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501817,501830] [2022-12-13 17:12:02,614 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501907,501920] [2022-12-13 17:12:02,614 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501959,501972] [2022-12-13 17:12:02,614 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502057,502070] [2022-12-13 17:12:02,615 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502129,502142] [2022-12-13 17:12:02,615 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502186,502199] [2022-12-13 17:12:02,615 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502276,502289] [2022-12-13 17:12:02,615 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502328,502341] [2022-12-13 17:12:02,616 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502397,502410] [2022-12-13 17:12:02,616 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502469,502482] [2022-12-13 17:12:02,616 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502526,502539] [2022-12-13 17:12:02,617 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502616,502629] [2022-12-13 17:12:02,617 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502668,502681] [2022-12-13 17:12:02,617 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 17:12:02,619 WARN L623 FunctionHandler]: Unknown extern function getdelim [2022-12-13 17:12:02,620 WARN L623 FunctionHandler]: Unknown extern function feof [2022-12-13 17:12:02,623 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 17:12:02,623 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-13 17:12:02,623 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 17:12:02,623 WARN L623 FunctionHandler]: Unknown extern function pathconf [2022-12-13 17:12:02,624 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 17:12:02,624 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 17:12:02,625 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 17:12:02,626 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-13 17:12:02,626 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 17:12:02,626 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-13 17:12:02,627 WARN L623 FunctionHandler]: Unknown extern function readdir [2022-12-13 17:12:02,628 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 17:12:02,629 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 17:12:02,630 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 17:12:02,631 WARN L623 FunctionHandler]: Unknown extern function closedir [2022-12-13 17:12:02,632 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 17:12:02,633 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 17:12:02,640 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-13 17:12:02,653 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_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[535575,535588] [2022-12-13 17:12:02,654 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_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[535630,535643] [2022-12-13 17:12:02,654 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_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[535721,535734] [2022-12-13 17:12:02,654 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_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[535778,535791] [2022-12-13 17:12:02,655 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_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[535833,535846] [2022-12-13 17:12:02,655 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_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[535924,535937] [2022-12-13 17:12:02,655 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_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[535982,535995] [2022-12-13 17:12:02,655 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_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536039,536052] [2022-12-13 17:12:02,656 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536137,536150] [2022-12-13 17:12:02,656 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536196,536209] [2022-12-13 17:12:02,656 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536299,536312] [2022-12-13 17:12:02,657 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536358,536371] [2022-12-13 17:12:02,657 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536415,536428] [2022-12-13 17:12:02,657 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536501,536514] [2022-12-13 17:12:02,657 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536560,536573] [2022-12-13 17:12:02,657 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536672,536685] [2022-12-13 17:12:02,658 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_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536728,536741] [2022-12-13 17:12:02,658 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_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536808,536821] [2022-12-13 17:12:02,658 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_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536865,536878] [2022-12-13 17:12:02,659 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_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537005,537018] [2022-12-13 17:12:02,659 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_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537064,537077] [2022-12-13 17:12:02,659 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_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537163,537176] [2022-12-13 17:12:02,659 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_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537224,537237] [2022-12-13 17:12:02,659 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_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537283,537296] [2022-12-13 17:12:02,660 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_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537382,537395] [2022-12-13 17:12:02,660 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_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537444,537457] [2022-12-13 17:12:02,660 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_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537505,537518] [2022-12-13 17:12:02,660 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_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537615,537628] [2022-12-13 17:12:02,661 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537678,537691] [2022-12-13 17:12:02,661 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537785,537798] [2022-12-13 17:12:02,661 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537848,537861] [2022-12-13 17:12:02,661 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537909,537922] [2022-12-13 17:12:02,662 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[538007,538020] [2022-12-13 17:12:02,662 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[538070,538083] [2022-12-13 17:12:02,662 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[538186,538199] [2022-12-13 17:12:02,662 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[538246,538259] [2022-12-13 17:12:02,663 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_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[538338,538351] [2022-12-13 17:12:02,663 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_b82b3c80-5395-4816-ba09-ba146605702e/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[538399,538412] [2022-12-13 17:12:02,665 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-12-13 17:12:02,667 WARN L623 FunctionHandler]: Unknown extern function strtod_l [2022-12-13 17:12:02,667 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-12-13 17:12:02,668 WARN L623 FunctionHandler]: Unknown extern function strtold_l [2022-12-13 17:12:02,670 WARN L623 FunctionHandler]: Unknown extern function __recv_chk [2022-12-13 17:12:02,670 WARN L623 FunctionHandler]: Unknown extern function __recv_chk_warn [2022-12-13 17:12:02,670 WARN L623 FunctionHandler]: Unknown extern function __recv_alias [2022-12-13 17:12:02,671 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk [2022-12-13 17:12:02,672 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk_warn [2022-12-13 17:12:02,672 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_alias [2022-12-13 17:12:02,673 WARN L623 FunctionHandler]: Unknown extern function getaddrinfo [2022-12-13 17:12:02,673 WARN L623 FunctionHandler]: Unknown extern function __strdup [2022-12-13 17:12:02,674 WARN L623 FunctionHandler]: Unknown extern function freeaddrinfo [2022-12-13 17:12:02,674 WARN L623 FunctionHandler]: Unknown extern function gai_strerror [2022-12-13 17:12:02,676 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 17:12:02,676 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 17:12:02,677 WARN L623 FunctionHandler]: Unknown extern function __rawmemchr [2022-12-13 17:12:02,679 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 17:12:02,680 WARN L623 FunctionHandler]: Unknown extern function lstat [2022-12-13 17:12:02,680 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 17:12:02,681 WARN L611 FunctionHandler]: implicit declaration of function __builtin_strspn [2022-12-13 17:12:02,682 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 17:12:02,682 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 17:12:02,683 WARN L623 FunctionHandler]: Unknown extern function memmove [2022-12-13 17:12:02,683 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 17:12:02,685 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 17:12:02,686 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-12-13 17:12:02,687 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 17:12:02,688 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 17:12:02,689 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 17:12:02,690 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 17:12:02,691 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 17:12:02,692 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 17:12:02,693 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3d9f5306 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 05:12:02, skipping insertion in model container [2022-12-13 17:12:02,693 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-13 17:12:02,693 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-12-13 17:12:02,694 INFO L158 Benchmark]: Toolchain (without parser) took 24985.87ms. Allocated memory was 119.5MB in the beginning and 190.8MB in the end (delta: 71.3MB). Free memory was 38.2MB in the beginning and 78.8MB in the end (delta: -40.6MB). Peak memory consumption was 88.5MB. Max. memory is 16.1GB. [2022-12-13 17:12:02,695 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 71.3MB. Free memory was 50.0MB in the beginning and 49.9MB in the end (delta: 94.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-13 17:12:02,695 INFO L158 Benchmark]: CACSL2BoogieTranslator took 24984.33ms. Allocated memory was 119.5MB in the beginning and 190.8MB in the end (delta: 71.3MB). Free memory was 38.0MB in the beginning and 78.8MB in the end (delta: -40.8MB). Peak memory consumption was 88.5MB. Max. memory is 16.1GB. [2022-12-13 17:12:02,696 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 71.3MB. Free memory was 50.0MB in the beginning and 49.9MB in the end (delta: 94.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 24984.33ms. Allocated memory was 119.5MB in the beginning and 190.8MB in the end (delta: 71.3MB). Free memory was 38.0MB in the beginning and 78.8MB in the end (delta: -40.8MB). Peak memory consumption was 88.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 12254]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: rpl_fcntl RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN