./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/bin/utaipan-gh47qXpMRh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/bin/utaipan-gh47qXpMRh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/bin/utaipan-gh47qXpMRh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/bin/utaipan-gh47qXpMRh/config/TaipanReach.xml -i ../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/bin/utaipan-gh47qXpMRh --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 9822dd571d3ca7e2f9b8a49259695572f8c5b39cd5ce5a023e572d575a5809fa --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 05:55:28,602 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 05:55:28,604 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 05:55:28,616 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 05:55:28,616 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 05:55:28,617 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 05:55:28,617 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 05:55:28,618 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 05:55:28,619 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 05:55:28,620 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 05:55:28,620 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 05:55:28,621 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 05:55:28,621 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 05:55:28,622 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 05:55:28,623 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 05:55:28,624 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 05:55:28,624 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 05:55:28,625 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 05:55:28,626 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 05:55:28,627 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 05:55:28,628 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 05:55:28,629 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 05:55:28,629 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 05:55:28,630 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 05:55:28,632 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 05:55:28,632 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 05:55:28,632 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 05:55:28,633 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 05:55:28,633 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 05:55:28,634 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 05:55:28,634 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 05:55:28,634 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 05:55:28,635 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 05:55:28,635 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 05:55:28,636 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 05:55:28,636 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 05:55:28,637 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 05:55:28,637 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 05:55:28,637 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 05:55:28,637 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 05:55:28,638 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 05:55:28,638 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-12-14 05:55:28,652 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 05:55:28,652 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 05:55:28,658 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-14 05:55:28,658 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-14 05:55:28,658 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 05:55:28,658 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-14 05:55:28,659 INFO L138 SettingsManager]: * User list type=DISABLED [2022-12-14 05:55:28,659 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-12-14 05:55:28,659 INFO L138 SettingsManager]: * Explicit value domain=true [2022-12-14 05:55:28,659 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-12-14 05:55:28,659 INFO L138 SettingsManager]: * Octagon Domain=false [2022-12-14 05:55:28,659 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-12-14 05:55:28,659 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-12-14 05:55:28,659 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-12-14 05:55:28,660 INFO L138 SettingsManager]: * Interval Domain=false [2022-12-14 05:55:28,660 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-12-14 05:55:28,660 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-12-14 05:55:28,660 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-12-14 05:55:28,660 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 05:55:28,661 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 05:55:28,661 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 05:55:28,661 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 05:55:28,661 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 05:55:28,661 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 05:55:28,661 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 05:55:28,661 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 05:55:28,661 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 05:55:28,662 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 05:55:28,662 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-14 05:55:28,662 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 05:55:28,662 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 05:55:28,662 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-12-14 05:55:28,662 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 05:55:28,662 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 05:55:28,662 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-12-14 05:55:28,663 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 05:55:28,663 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 05:55:28,663 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-12-14 05:55:28,663 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/bin/utaipan-gh47qXpMRh/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/bin/utaipan-gh47qXpMRh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9822dd571d3ca7e2f9b8a49259695572f8c5b39cd5ce5a023e572d575a5809fa [2022-12-14 05:55:28,830 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 05:55:28,847 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 05:55:28,849 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 05:55:28,850 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 05:55:28,850 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 05:55:28,851 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/bin/utaipan-gh47qXpMRh/../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i [2022-12-14 05:55:31,382 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 05:55:32,572 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 05:55:32,572 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i [2022-12-14 05:55:32,668 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/bin/utaipan-gh47qXpMRh/data/fa1868bde/69410ebd2b1547b094ee057eca03d06b/FLAGa3b33eba9 [2022-12-14 05:55:32,989 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/bin/utaipan-gh47qXpMRh/data/fa1868bde/69410ebd2b1547b094ee057eca03d06b [2022-12-14 05:55:32,997 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 05:55:33,002 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 05:55:33,006 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 05:55:33,007 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 05:55:33,017 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 05:55:33,018 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 05:55:32" (1/1) ... [2022-12-14 05:55:33,021 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@279c4153 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:55:33, skipping insertion in model container [2022-12-14 05:55:33,021 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 05:55:32" (1/1) ... [2022-12-14 05:55:33,040 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 05:55:33,371 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 05:55:58,201 WARN L623 FunctionHandler]: Unknown extern function __xstat [2022-12-14 05:55:58,201 WARN L623 FunctionHandler]: Unknown extern function __lxstat [2022-12-14 05:55:58,202 WARN L623 FunctionHandler]: Unknown extern function __fxstat [2022-12-14 05:55:58,202 WARN L623 FunctionHandler]: Unknown extern function __fxstatat [2022-12-14 05:55:58,203 WARN L623 FunctionHandler]: Unknown extern function __xmknod [2022-12-14 05:55:58,203 WARN L623 FunctionHandler]: Unknown extern function __xmknodat [2022-12-14 05:55:58,204 WARN L623 FunctionHandler]: Unknown extern function __xstat64 [2022-12-14 05:55:58,204 WARN L623 FunctionHandler]: Unknown extern function __lxstat64 [2022-12-14 05:55:58,205 WARN L623 FunctionHandler]: Unknown extern function __fxstat64 [2022-12-14 05:55:58,205 WARN L623 FunctionHandler]: Unknown extern function __fxstatat64 [2022-12-14 05:55:58,206 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-12-14 05:55:58,207 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-12-14 05:55:58,207 WARN L623 FunctionHandler]: Unknown extern function strtoll [2022-12-14 05:55:58,208 WARN L623 FunctionHandler]: Unknown extern function __realpath_chk [2022-12-14 05:55:58,208 WARN L623 FunctionHandler]: Unknown extern function __realpath_alias [2022-12-14 05:55:58,209 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk [2022-12-14 05:55:58,209 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk_warn [2022-12-14 05:55:58,210 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_alias [2022-12-14 05:55:58,211 WARN L623 FunctionHandler]: Unknown extern function __wctomb_chk [2022-12-14 05:55:58,211 WARN L623 FunctionHandler]: Unknown extern function __wctomb_alias [2022-12-14 05:55:58,212 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk [2022-12-14 05:55:58,212 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk_warn [2022-12-14 05:55:58,213 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_alias [2022-12-14 05:55:58,214 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk [2022-12-14 05:55:58,214 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk_warn [2022-12-14 05:55:58,214 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_alias [2022-12-14 05:55:58,231 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memcpy_chk [2022-12-14 05:55:58,231 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memmove_chk [2022-12-14 05:55:58,232 WARN L611 FunctionHandler]: implicit declaration of function __builtin___mempcpy_chk [2022-12-14 05:55:58,233 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memset_chk [2022-12-14 05:55:58,234 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcpy_chk [2022-12-14 05:55:58,234 WARN L611 FunctionHandler]: implicit declaration of function __builtin___stpcpy_chk [2022-12-14 05:55:58,235 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncpy_chk [2022-12-14 05:55:58,236 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_chk [2022-12-14 05:55:58,236 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_alias [2022-12-14 05:55:58,236 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcat_chk [2022-12-14 05:55:58,237 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncat_chk [2022-12-14 05:55:58,238 WARN L623 FunctionHandler]: Unknown extern function fchmod [2022-12-14 05:55:58,238 WARN L623 FunctionHandler]: Unknown extern function chmod [2022-12-14 05:55:58,239 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-14 05:55:58,239 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 05:55:58,239 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-14 05:55:58,241 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 05:55:58,241 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-14 05:55:58,242 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-14 05:55:58,242 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 05:55:58,243 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-14 05:55:58,244 WARN L623 FunctionHandler]: Unknown extern function __read_chk [2022-12-14 05:55:58,244 WARN L623 FunctionHandler]: Unknown extern function __read_chk_warn [2022-12-14 05:55:58,244 WARN L623 FunctionHandler]: Unknown extern function __read_alias [2022-12-14 05:55:58,245 WARN L623 FunctionHandler]: Unknown extern function __pread_chk [2022-12-14 05:55:58,246 WARN L623 FunctionHandler]: Unknown extern function __pread_chk_warn [2022-12-14 05:55:58,246 WARN L623 FunctionHandler]: Unknown extern function __pread_alias [2022-12-14 05:55:58,247 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk [2022-12-14 05:55:58,247 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk_warn [2022-12-14 05:55:58,248 WARN L623 FunctionHandler]: Unknown extern function __pread64_alias [2022-12-14 05:55:58,248 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk [2022-12-14 05:55:58,249 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk_warn [2022-12-14 05:55:58,249 WARN L623 FunctionHandler]: Unknown extern function __readlink_alias [2022-12-14 05:55:58,250 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk [2022-12-14 05:55:58,251 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk_warn [2022-12-14 05:55:58,251 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_alias [2022-12-14 05:55:58,252 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk [2022-12-14 05:55:58,252 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk_warn [2022-12-14 05:55:58,252 WARN L623 FunctionHandler]: Unknown extern function __getcwd_alias [2022-12-14 05:55:58,253 WARN L623 FunctionHandler]: Unknown extern function __getwd_chk [2022-12-14 05:55:58,253 WARN L623 FunctionHandler]: Unknown extern function __getwd_warn [2022-12-14 05:55:58,254 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk [2022-12-14 05:55:58,254 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk_warn [2022-12-14 05:55:58,255 WARN L623 FunctionHandler]: Unknown extern function __confstr_alias [2022-12-14 05:55:58,255 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk [2022-12-14 05:55:58,256 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk_warn [2022-12-14 05:55:58,256 WARN L623 FunctionHandler]: Unknown extern function __getgroups_alias [2022-12-14 05:55:58,257 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk [2022-12-14 05:55:58,257 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk_warn [2022-12-14 05:55:58,258 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_alias [2022-12-14 05:55:58,258 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk [2022-12-14 05:55:58,259 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk_warn [2022-12-14 05:55:58,259 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_alias [2022-12-14 05:55:58,260 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk [2022-12-14 05:55:58,260 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk_warn [2022-12-14 05:55:58,261 WARN L623 FunctionHandler]: Unknown extern function __gethostname_alias [2022-12-14 05:55:58,261 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk [2022-12-14 05:55:58,262 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk_warn [2022-12-14 05:55:58,262 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_alias [2022-12-14 05:55:58,264 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-12-14 05:55:58,264 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 05:55:58,265 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 05:55:58,265 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 05:55:58,266 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 05:55:58,267 WARN L623 FunctionHandler]: Unknown extern function _IO_getc [2022-12-14 05:55:58,268 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-12-14 05:55:58,269 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-12-14 05:55:58,270 WARN L623 FunctionHandler]: Unknown extern function _IO_putc [2022-12-14 05:55:58,271 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[480317,480330] [2022-12-14 05:55:58,274 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[480373,480386] [2022-12-14 05:55:58,274 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[480458,480471] [2022-12-14 05:55:58,274 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[480516,480529] [2022-12-14 05:55:58,275 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[480574,480587] [2022-12-14 05:55:58,275 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-12-14 05:55:58,275 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[480755,480768] [2022-12-14 05:55:58,276 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[480924,480937] [2022-12-14 05:55:58,276 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481071,481084] [2022-12-14 05:55:58,277 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481127,481140] [2022-12-14 05:55:58,277 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481179,481192] [2022-12-14 05:55:58,278 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481556,481569] [2022-12-14 05:55:58,278 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481612,481625] [2022-12-14 05:55:58,278 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481697,481710] [2022-12-14 05:55:58,279 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481755,481768] [2022-12-14 05:55:58,279 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481813,481826] [2022-12-14 05:55:58,279 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-12-14 05:55:58,279 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481992,482005] [2022-12-14 05:55:58,280 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[482238,482251] [2022-12-14 05:55:58,280 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[482294,482307] [2022-12-14 05:55:58,280 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[482347,482360] [2022-12-14 05:55:58,281 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[482403,482416] [2022-12-14 05:55:58,281 WARN L623 FunctionHandler]: Unknown extern function __getdelim [2022-12-14 05:55:58,282 WARN L611 FunctionHandler]: implicit declaration of function __builtin___vsnprintf_chk [2022-12-14 05:55:58,283 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-12-14 05:55:58,283 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-12-14 05:55:58,284 WARN L623 FunctionHandler]: Unknown extern function __vdprintf_chk [2022-12-14 05:55:58,284 WARN L623 FunctionHandler]: Unknown extern function __obstack_vprintf_chk [2022-12-14 05:55:58,285 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk [2022-12-14 05:55:58,285 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk_warn [2022-12-14 05:55:58,285 WARN L623 FunctionHandler]: Unknown extern function __fgets_alias [2022-12-14 05:55:58,286 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[488713,488726] [2022-12-14 05:55:58,286 WARN L623 FunctionHandler]: Unknown extern function __fread_chk [2022-12-14 05:55:58,287 WARN L623 FunctionHandler]: Unknown extern function __fread_chk_warn [2022-12-14 05:55:58,287 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[489312,489325] [2022-12-14 05:55:58,288 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[489388,489401] [2022-12-14 05:55:58,288 WARN L623 FunctionHandler]: Unknown extern function __fread_alias [2022-12-14 05:55:58,288 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk [2022-12-14 05:55:58,289 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk_warn [2022-12-14 05:55:58,289 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_alias [2022-12-14 05:55:58,290 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk [2022-12-14 05:55:58,290 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk_warn [2022-12-14 05:55:58,291 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_alias [2022-12-14 05:55:58,292 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[492888,492901] [2022-12-14 05:55:58,292 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[492976,492989] [2022-12-14 05:55:58,294 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-12-14 05:55:58,295 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[495046,495059] [2022-12-14 05:55:58,295 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[495105,495118] [2022-12-14 05:55:58,296 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[495197,495210] [2022-12-14 05:55:58,296 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[495287,495300] [2022-12-14 05:55:58,297 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[495574,495587] [2022-12-14 05:55:58,297 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[495741,495754] [2022-12-14 05:55:58,298 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[496036,496049] [2022-12-14 05:55:58,298 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 05:55:58,299 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[496320,496333] [2022-12-14 05:55:58,299 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[496642,496655] [2022-12-14 05:55:58,299 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[496760,496773] [2022-12-14 05:55:58,300 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[497091,497104] [2022-12-14 05:55:58,300 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-14 05:55:58,301 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[497319,497332] [2022-12-14 05:55:58,301 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[497378,497391] [2022-12-14 05:55:58,301 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[497436,497449] [2022-12-14 05:55:58,302 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-14 05:55:58,302 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[497667,497680] [2022-12-14 05:55:58,302 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[497723,497736] [2022-12-14 05:55:58,303 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-14 05:55:58,303 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[497956,497969] [2022-12-14 05:55:58,303 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[498012,498025] [2022-12-14 05:55:58,304 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[498290,498303] [2022-12-14 05:55:58,304 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-14 05:55:58,304 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 05:55:58,305 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[498563,498576] [2022-12-14 05:55:58,305 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[498620,498633] [2022-12-14 05:55:58,305 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[498676,498689] [2022-12-14 05:55:58,305 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[498766,498779] [2022-12-14 05:55:58,306 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[498985,498998] [2022-12-14 05:55:58,306 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 05:55:58,307 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[499209,499222] [2022-12-14 05:55:58,307 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[499270,499283] [2022-12-14 05:55:58,307 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[499325,499338] [2022-12-14 05:55:58,308 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[499419,499432] [2022-12-14 05:55:58,308 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[499551,499564] [2022-12-14 05:55:58,308 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 05:55:58,309 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[499778,499791] [2022-12-14 05:55:58,309 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 05:55:58,309 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500010,500023] [2022-12-14 05:55:58,310 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500073,500086] [2022-12-14 05:55:58,310 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500169,500182] [2022-12-14 05:55:58,310 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500226,500239] [2022-12-14 05:55:58,310 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500287,500300] [2022-12-14 05:55:58,311 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500435,500448] [2022-12-14 05:55:58,311 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 05:55:58,312 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500663,500676] [2022-12-14 05:55:58,312 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500726,500739] [2022-12-14 05:55:58,312 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500822,500835] [2022-12-14 05:55:58,313 WARN L623 FunctionHandler]: Unknown extern function fputc_unlocked [2022-12-14 05:55:58,313 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501019,501032] [2022-12-14 05:55:58,313 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501076,501089] [2022-12-14 05:55:58,314 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501166,501179] [2022-12-14 05:55:58,314 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501564,501577] [2022-12-14 05:55:58,315 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501688,501701] [2022-12-14 05:55:58,315 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501760,501773] [2022-12-14 05:55:58,315 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501817,501830] [2022-12-14 05:55:58,315 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501907,501920] [2022-12-14 05:55:58,316 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501959,501972] [2022-12-14 05:55:58,316 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502057,502070] [2022-12-14 05:55:58,316 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502129,502142] [2022-12-14 05:55:58,317 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502186,502199] [2022-12-14 05:55:58,317 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502276,502289] [2022-12-14 05:55:58,317 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502328,502341] [2022-12-14 05:55:58,317 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502397,502410] [2022-12-14 05:55:58,318 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502469,502482] [2022-12-14 05:55:58,318 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502526,502539] [2022-12-14 05:55:58,318 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502616,502629] [2022-12-14 05:55:58,319 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502668,502681] [2022-12-14 05:55:58,320 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 05:55:58,322 WARN L623 FunctionHandler]: Unknown extern function getdelim [2022-12-14 05:55:58,322 WARN L623 FunctionHandler]: Unknown extern function feof [2022-12-14 05:55:58,326 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 05:55:58,326 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-14 05:55:58,326 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 05:55:58,326 WARN L623 FunctionHandler]: Unknown extern function pathconf [2022-12-14 05:55:58,327 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 05:55:58,327 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 05:55:58,330 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 05:55:58,330 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-14 05:55:58,331 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 05:55:58,331 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-14 05:55:58,332 WARN L623 FunctionHandler]: Unknown extern function readdir [2022-12-14 05:55:58,333 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 05:55:58,335 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 05:55:58,337 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 05:55:58,338 WARN L623 FunctionHandler]: Unknown extern function closedir [2022-12-14 05:55:58,339 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 05:55:58,339 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 05:55:58,350 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 05:55:58,368 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[535575,535588] [2022-12-14 05:55:58,369 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[535630,535643] [2022-12-14 05:55:58,369 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[535721,535734] [2022-12-14 05:55:58,369 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[535778,535791] [2022-12-14 05:55:58,369 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[535833,535846] [2022-12-14 05:55:58,370 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[535924,535937] [2022-12-14 05:55:58,370 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[535982,535995] [2022-12-14 05:55:58,370 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536039,536052] [2022-12-14 05:55:58,370 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536137,536150] [2022-12-14 05:55:58,371 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536196,536209] [2022-12-14 05:55:58,371 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536299,536312] [2022-12-14 05:55:58,371 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536358,536371] [2022-12-14 05:55:58,371 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536415,536428] [2022-12-14 05:55:58,372 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536501,536514] [2022-12-14 05:55:58,372 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536560,536573] [2022-12-14 05:55:58,372 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536672,536685] [2022-12-14 05:55:58,372 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536728,536741] [2022-12-14 05:55:58,373 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536808,536821] [2022-12-14 05:55:58,373 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536865,536878] [2022-12-14 05:55:58,373 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537005,537018] [2022-12-14 05:55:58,374 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537064,537077] [2022-12-14 05:55:58,374 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537163,537176] [2022-12-14 05:55:58,374 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537224,537237] [2022-12-14 05:55:58,374 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537283,537296] [2022-12-14 05:55:58,375 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537382,537395] [2022-12-14 05:55:58,375 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537444,537457] [2022-12-14 05:55:58,375 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537505,537518] [2022-12-14 05:55:58,376 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537615,537628] [2022-12-14 05:55:58,376 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537678,537691] [2022-12-14 05:55:58,376 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537785,537798] [2022-12-14 05:55:58,377 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537848,537861] [2022-12-14 05:55:58,377 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537909,537922] [2022-12-14 05:55:58,377 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[538007,538020] [2022-12-14 05:55:58,378 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[538070,538083] [2022-12-14 05:55:58,378 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[538186,538199] [2022-12-14 05:55:58,378 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[538246,538259] [2022-12-14 05:55:58,379 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[538338,538351] [2022-12-14 05:55:58,379 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[538399,538412] [2022-12-14 05:55:58,382 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-12-14 05:55:58,419 WARN L623 FunctionHandler]: Unknown extern function strtod_l [2022-12-14 05:55:58,420 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-12-14 05:55:58,429 WARN L623 FunctionHandler]: Unknown extern function strtold_l [2022-12-14 05:55:58,432 WARN L623 FunctionHandler]: Unknown extern function __recv_chk [2022-12-14 05:55:58,433 WARN L623 FunctionHandler]: Unknown extern function __recv_chk_warn [2022-12-14 05:55:58,433 WARN L623 FunctionHandler]: Unknown extern function __recv_alias [2022-12-14 05:55:58,435 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk [2022-12-14 05:55:58,436 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk_warn [2022-12-14 05:55:58,436 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_alias [2022-12-14 05:55:58,437 WARN L623 FunctionHandler]: Unknown extern function getaddrinfo [2022-12-14 05:55:58,438 WARN L623 FunctionHandler]: Unknown extern function __strdup [2022-12-14 05:55:58,439 WARN L623 FunctionHandler]: Unknown extern function freeaddrinfo [2022-12-14 05:55:58,439 WARN L623 FunctionHandler]: Unknown extern function gai_strerror [2022-12-14 05:55:58,442 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 05:55:58,443 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 05:55:58,443 WARN L623 FunctionHandler]: Unknown extern function __rawmemchr [2022-12-14 05:55:58,448 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 05:55:58,448 WARN L623 FunctionHandler]: Unknown extern function lstat [2022-12-14 05:55:58,448 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 05:55:58,449 WARN L611 FunctionHandler]: implicit declaration of function __builtin_strspn [2022-12-14 05:55:58,450 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 05:55:58,450 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 05:55:58,451 WARN L623 FunctionHandler]: Unknown extern function memmove [2022-12-14 05:55:58,452 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 05:55:58,454 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 05:55:58,454 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-12-14 05:55:58,455 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 05:55:58,456 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 05:55:58,457 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 05:55:58,458 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 05:55:58,459 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 05:55:58,461 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: rpl_fcntl [2022-12-14 05:55:58,462 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@38ee1981 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:55:58, skipping insertion in model container [2022-12-14 05:55:58,462 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 05:55:58,462 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-12-14 05:55:58,464 INFO L158 Benchmark]: Toolchain (without parser) took 25462.65ms. Allocated memory was 144.7MB in the beginning and 174.1MB in the end (delta: 29.4MB). Free memory was 68.3MB in the beginning and 35.6MB in the end (delta: 32.7MB). Peak memory consumption was 81.9MB. Max. memory is 16.1GB. [2022-12-14 05:55:58,464 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 117.4MB. Free memory is still 86.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 05:55:58,465 INFO L158 Benchmark]: CACSL2BoogieTranslator took 25455.93ms. Allocated memory was 144.7MB in the beginning and 174.1MB in the end (delta: 29.4MB). Free memory was 67.8MB in the beginning and 35.6MB in the end (delta: 32.1MB). Peak memory consumption was 77.7MB. Max. memory is 16.1GB. [2022-12-14 05:55:58,466 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 117.4MB. Free memory is still 86.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 25455.93ms. Allocated memory was 144.7MB in the beginning and 174.1MB in the end (delta: 29.4MB). Free memory was 67.8MB in the beginning and 35.6MB in the end (delta: 32.1MB). Peak memory consumption was 77.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 12254]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: rpl_fcntl RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/bin/utaipan-gh47qXpMRh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/bin/utaipan-gh47qXpMRh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/bin/utaipan-gh47qXpMRh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/bin/utaipan-gh47qXpMRh/config/TaipanReach.xml -i ../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/bin/utaipan-gh47qXpMRh --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 9822dd571d3ca7e2f9b8a49259695572f8c5b39cd5ce5a023e572d575a5809fa --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 05:55:59,783 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 05:55:59,785 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 05:55:59,805 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 05:55:59,805 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 05:55:59,806 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 05:55:59,808 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 05:55:59,810 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 05:55:59,812 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 05:55:59,813 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 05:55:59,814 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 05:55:59,815 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 05:55:59,815 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 05:55:59,816 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 05:55:59,817 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 05:55:59,818 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 05:55:59,819 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 05:55:59,820 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 05:55:59,822 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 05:55:59,824 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 05:55:59,825 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 05:55:59,827 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 05:55:59,828 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 05:55:59,829 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 05:55:59,833 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 05:55:59,833 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 05:55:59,833 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 05:55:59,834 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 05:55:59,835 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 05:55:59,836 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 05:55:59,836 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 05:55:59,837 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 05:55:59,838 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 05:55:59,838 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 05:55:59,839 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 05:55:59,839 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 05:55:59,840 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 05:55:59,840 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 05:55:59,841 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 05:55:59,841 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 05:55:59,842 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 05:55:59,843 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2022-12-14 05:55:59,868 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 05:55:59,869 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 05:55:59,869 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-14 05:55:59,869 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-14 05:55:59,870 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 05:55:59,870 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-14 05:55:59,870 INFO L138 SettingsManager]: * User list type=DISABLED [2022-12-14 05:55:59,870 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-12-14 05:55:59,870 INFO L138 SettingsManager]: * Explicit value domain=true [2022-12-14 05:55:59,871 INFO L138 SettingsManager]: * Octagon Domain=false [2022-12-14 05:55:59,871 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-12-14 05:55:59,871 INFO L138 SettingsManager]: * Interval Domain=false [2022-12-14 05:55:59,872 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 05:55:59,872 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 05:55:59,872 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 05:55:59,872 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 05:55:59,872 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 05:55:59,872 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 05:55:59,873 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 05:55:59,873 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 05:55:59,873 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 05:55:59,873 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 05:55:59,873 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 05:55:59,873 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 05:55:59,874 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-14 05:55:59,874 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-14 05:55:59,874 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 05:55:59,874 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 05:55:59,874 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 05:55:59,875 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 05:55:59,875 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 05:55:59,875 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 05:55:59,875 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 05:55:59,875 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-12-14 05:55:59,875 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 05:55:59,875 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/bin/utaipan-gh47qXpMRh/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/bin/utaipan-gh47qXpMRh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9822dd571d3ca7e2f9b8a49259695572f8c5b39cd5ce5a023e572d575a5809fa [2022-12-14 05:56:00,085 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 05:56:00,101 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 05:56:00,103 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 05:56:00,104 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 05:56:00,104 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 05:56:00,105 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/bin/utaipan-gh47qXpMRh/../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i [2022-12-14 05:56:02,696 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 05:56:03,837 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 05:56:03,838 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i [2022-12-14 05:56:03,987 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/bin/utaipan-gh47qXpMRh/data/d64ac0ed0/7012b1161e8b45a2bb3a9dcf573edd01/FLAG55000a4ec [2022-12-14 05:56:03,997 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/bin/utaipan-gh47qXpMRh/data/d64ac0ed0/7012b1161e8b45a2bb3a9dcf573edd01 [2022-12-14 05:56:03,999 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 05:56:04,000 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 05:56:04,001 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 05:56:04,001 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 05:56:04,003 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 05:56:04,004 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 05:56:03" (1/1) ... [2022-12-14 05:56:04,004 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f74023c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:56:04, skipping insertion in model container [2022-12-14 05:56:04,004 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 05:56:03" (1/1) ... [2022-12-14 05:56:04,009 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 05:56:04,410 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 05:56:28,641 WARN L623 FunctionHandler]: Unknown extern function __xstat [2022-12-14 05:56:28,641 WARN L623 FunctionHandler]: Unknown extern function __lxstat [2022-12-14 05:56:28,642 WARN L623 FunctionHandler]: Unknown extern function __fxstat [2022-12-14 05:56:28,642 WARN L623 FunctionHandler]: Unknown extern function __fxstatat [2022-12-14 05:56:28,643 WARN L623 FunctionHandler]: Unknown extern function __xmknod [2022-12-14 05:56:28,643 WARN L623 FunctionHandler]: Unknown extern function __xmknodat [2022-12-14 05:56:28,644 WARN L623 FunctionHandler]: Unknown extern function __xstat64 [2022-12-14 05:56:28,644 WARN L623 FunctionHandler]: Unknown extern function __lxstat64 [2022-12-14 05:56:28,644 WARN L623 FunctionHandler]: Unknown extern function __fxstat64 [2022-12-14 05:56:28,645 WARN L623 FunctionHandler]: Unknown extern function __fxstatat64 [2022-12-14 05:56:28,646 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-12-14 05:56:28,646 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-12-14 05:56:28,647 WARN L623 FunctionHandler]: Unknown extern function strtoll [2022-12-14 05:56:28,647 WARN L623 FunctionHandler]: Unknown extern function __realpath_chk [2022-12-14 05:56:28,648 WARN L623 FunctionHandler]: Unknown extern function __realpath_alias [2022-12-14 05:56:28,649 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk [2022-12-14 05:56:28,649 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk_warn [2022-12-14 05:56:28,650 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_alias [2022-12-14 05:56:28,650 WARN L623 FunctionHandler]: Unknown extern function __wctomb_chk [2022-12-14 05:56:28,651 WARN L623 FunctionHandler]: Unknown extern function __wctomb_alias [2022-12-14 05:56:28,651 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk [2022-12-14 05:56:28,652 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk_warn [2022-12-14 05:56:28,652 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_alias [2022-12-14 05:56:28,653 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk [2022-12-14 05:56:28,654 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk_warn [2022-12-14 05:56:28,654 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_alias [2022-12-14 05:56:28,670 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memcpy_chk [2022-12-14 05:56:28,671 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memmove_chk [2022-12-14 05:56:28,672 WARN L611 FunctionHandler]: implicit declaration of function __builtin___mempcpy_chk [2022-12-14 05:56:28,672 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memset_chk [2022-12-14 05:56:28,673 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcpy_chk [2022-12-14 05:56:28,674 WARN L611 FunctionHandler]: implicit declaration of function __builtin___stpcpy_chk [2022-12-14 05:56:28,674 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncpy_chk [2022-12-14 05:56:28,675 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_chk [2022-12-14 05:56:28,676 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_alias [2022-12-14 05:56:28,676 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcat_chk [2022-12-14 05:56:28,677 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncat_chk [2022-12-14 05:56:28,677 WARN L623 FunctionHandler]: Unknown extern function fchmod [2022-12-14 05:56:28,677 WARN L623 FunctionHandler]: Unknown extern function chmod [2022-12-14 05:56:28,678 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-14 05:56:28,679 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 05:56:28,679 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-14 05:56:28,680 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 05:56:28,681 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-14 05:56:28,681 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-14 05:56:28,681 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 05:56:28,682 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-14 05:56:28,683 WARN L623 FunctionHandler]: Unknown extern function __read_chk [2022-12-14 05:56:28,683 WARN L623 FunctionHandler]: Unknown extern function __read_chk_warn [2022-12-14 05:56:28,684 WARN L623 FunctionHandler]: Unknown extern function __read_alias [2022-12-14 05:56:28,684 WARN L623 FunctionHandler]: Unknown extern function __pread_chk [2022-12-14 05:56:28,685 WARN L623 FunctionHandler]: Unknown extern function __pread_chk_warn [2022-12-14 05:56:28,685 WARN L623 FunctionHandler]: Unknown extern function __pread_alias [2022-12-14 05:56:28,686 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk [2022-12-14 05:56:28,686 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk_warn [2022-12-14 05:56:28,687 WARN L623 FunctionHandler]: Unknown extern function __pread64_alias [2022-12-14 05:56:28,687 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk [2022-12-14 05:56:28,688 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk_warn [2022-12-14 05:56:28,688 WARN L623 FunctionHandler]: Unknown extern function __readlink_alias [2022-12-14 05:56:28,689 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk [2022-12-14 05:56:28,689 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk_warn [2022-12-14 05:56:28,690 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_alias [2022-12-14 05:56:28,690 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk [2022-12-14 05:56:28,691 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk_warn [2022-12-14 05:56:28,691 WARN L623 FunctionHandler]: Unknown extern function __getcwd_alias [2022-12-14 05:56:28,692 WARN L623 FunctionHandler]: Unknown extern function __getwd_chk [2022-12-14 05:56:28,692 WARN L623 FunctionHandler]: Unknown extern function __getwd_warn [2022-12-14 05:56:28,693 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk [2022-12-14 05:56:28,693 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk_warn [2022-12-14 05:56:28,693 WARN L623 FunctionHandler]: Unknown extern function __confstr_alias [2022-12-14 05:56:28,694 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk [2022-12-14 05:56:28,695 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk_warn [2022-12-14 05:56:28,695 WARN L623 FunctionHandler]: Unknown extern function __getgroups_alias [2022-12-14 05:56:28,696 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk [2022-12-14 05:56:28,696 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk_warn [2022-12-14 05:56:28,696 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_alias [2022-12-14 05:56:28,697 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk [2022-12-14 05:56:28,697 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk_warn [2022-12-14 05:56:28,698 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_alias [2022-12-14 05:56:28,698 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk [2022-12-14 05:56:28,699 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk_warn [2022-12-14 05:56:28,699 WARN L623 FunctionHandler]: Unknown extern function __gethostname_alias [2022-12-14 05:56:28,700 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk [2022-12-14 05:56:28,700 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk_warn [2022-12-14 05:56:28,700 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_alias [2022-12-14 05:56:28,703 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-12-14 05:56:28,703 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 05:56:28,704 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 05:56:28,704 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 05:56:28,705 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 05:56:28,706 WARN L623 FunctionHandler]: Unknown extern function _IO_getc [2022-12-14 05:56:28,707 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-12-14 05:56:28,709 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-12-14 05:56:28,709 WARN L623 FunctionHandler]: Unknown extern function _IO_putc [2022-12-14 05:56:28,710 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[480317,480330] [2022-12-14 05:56:28,713 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[480373,480386] [2022-12-14 05:56:28,713 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[480458,480471] [2022-12-14 05:56:28,714 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[480516,480529] [2022-12-14 05:56:28,714 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[480574,480587] [2022-12-14 05:56:28,714 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-12-14 05:56:28,715 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[480755,480768] [2022-12-14 05:56:28,715 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[480924,480937] [2022-12-14 05:56:28,716 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481071,481084] [2022-12-14 05:56:28,716 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481127,481140] [2022-12-14 05:56:28,716 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481179,481192] [2022-12-14 05:56:28,717 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481556,481569] [2022-12-14 05:56:28,717 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481612,481625] [2022-12-14 05:56:28,718 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481697,481710] [2022-12-14 05:56:28,718 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481755,481768] [2022-12-14 05:56:28,718 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481813,481826] [2022-12-14 05:56:28,718 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-12-14 05:56:28,719 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481992,482005] [2022-12-14 05:56:28,719 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[482238,482251] [2022-12-14 05:56:28,720 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[482294,482307] [2022-12-14 05:56:28,720 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[482347,482360] [2022-12-14 05:56:28,720 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[482403,482416] [2022-12-14 05:56:28,721 WARN L623 FunctionHandler]: Unknown extern function __getdelim [2022-12-14 05:56:28,722 WARN L611 FunctionHandler]: implicit declaration of function __builtin___vsnprintf_chk [2022-12-14 05:56:28,722 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-12-14 05:56:28,723 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-12-14 05:56:28,723 WARN L623 FunctionHandler]: Unknown extern function __vdprintf_chk [2022-12-14 05:56:28,724 WARN L623 FunctionHandler]: Unknown extern function __obstack_vprintf_chk [2022-12-14 05:56:28,725 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk [2022-12-14 05:56:28,725 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk_warn [2022-12-14 05:56:28,726 WARN L623 FunctionHandler]: Unknown extern function __fgets_alias [2022-12-14 05:56:28,726 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[488713,488726] [2022-12-14 05:56:28,727 WARN L623 FunctionHandler]: Unknown extern function __fread_chk [2022-12-14 05:56:28,727 WARN L623 FunctionHandler]: Unknown extern function __fread_chk_warn [2022-12-14 05:56:28,728 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[489312,489325] [2022-12-14 05:56:28,728 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[489388,489401] [2022-12-14 05:56:28,728 WARN L623 FunctionHandler]: Unknown extern function __fread_alias [2022-12-14 05:56:28,729 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk [2022-12-14 05:56:28,729 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk_warn [2022-12-14 05:56:28,730 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_alias [2022-12-14 05:56:28,730 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk [2022-12-14 05:56:28,731 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk_warn [2022-12-14 05:56:28,731 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_alias [2022-12-14 05:56:28,732 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[492888,492901] [2022-12-14 05:56:28,732 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[492976,492989] [2022-12-14 05:56:28,734 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-12-14 05:56:28,735 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[495046,495059] [2022-12-14 05:56:28,736 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[495105,495118] [2022-12-14 05:56:28,736 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[495197,495210] [2022-12-14 05:56:28,736 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[495287,495300] [2022-12-14 05:56:28,737 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[495574,495587] [2022-12-14 05:56:28,737 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[495741,495754] [2022-12-14 05:56:28,738 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[496036,496049] [2022-12-14 05:56:28,738 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 05:56:28,739 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[496320,496333] [2022-12-14 05:56:28,739 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[496642,496655] [2022-12-14 05:56:28,740 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[496760,496773] [2022-12-14 05:56:28,740 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[497091,497104] [2022-12-14 05:56:28,741 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-14 05:56:28,741 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[497319,497332] [2022-12-14 05:56:28,741 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[497378,497391] [2022-12-14 05:56:28,742 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[497436,497449] [2022-12-14 05:56:28,742 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-14 05:56:28,742 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[497667,497680] [2022-12-14 05:56:28,743 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[497723,497736] [2022-12-14 05:56:28,743 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-14 05:56:28,743 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[497956,497969] [2022-12-14 05:56:28,743 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[498012,498025] [2022-12-14 05:56:28,744 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[498290,498303] [2022-12-14 05:56:28,744 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-14 05:56:28,745 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 05:56:28,745 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[498563,498576] [2022-12-14 05:56:28,745 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[498620,498633] [2022-12-14 05:56:28,746 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[498676,498689] [2022-12-14 05:56:28,746 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[498766,498779] [2022-12-14 05:56:28,746 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[498985,498998] [2022-12-14 05:56:28,747 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 05:56:28,747 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[499209,499222] [2022-12-14 05:56:28,748 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[499270,499283] [2022-12-14 05:56:28,748 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[499325,499338] [2022-12-14 05:56:28,748 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[499419,499432] [2022-12-14 05:56:28,749 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[499551,499564] [2022-12-14 05:56:28,749 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 05:56:28,749 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[499778,499791] [2022-12-14 05:56:28,749 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 05:56:28,750 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500010,500023] [2022-12-14 05:56:28,750 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500073,500086] [2022-12-14 05:56:28,751 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500169,500182] [2022-12-14 05:56:28,751 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500226,500239] [2022-12-14 05:56:28,751 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500287,500300] [2022-12-14 05:56:28,752 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500435,500448] [2022-12-14 05:56:28,752 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 05:56:28,753 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500663,500676] [2022-12-14 05:56:28,753 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500726,500739] [2022-12-14 05:56:28,753 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500822,500835] [2022-12-14 05:56:28,754 WARN L623 FunctionHandler]: Unknown extern function fputc_unlocked [2022-12-14 05:56:28,754 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501019,501032] [2022-12-14 05:56:28,754 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501076,501089] [2022-12-14 05:56:28,755 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501166,501179] [2022-12-14 05:56:28,756 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501564,501577] [2022-12-14 05:56:28,756 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501688,501701] [2022-12-14 05:56:28,757 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501760,501773] [2022-12-14 05:56:28,757 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501817,501830] [2022-12-14 05:56:28,757 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501907,501920] [2022-12-14 05:56:28,757 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501959,501972] [2022-12-14 05:56:28,758 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502057,502070] [2022-12-14 05:56:28,758 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502129,502142] [2022-12-14 05:56:28,758 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502186,502199] [2022-12-14 05:56:28,759 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502276,502289] [2022-12-14 05:56:28,759 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502328,502341] [2022-12-14 05:56:28,759 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502397,502410] [2022-12-14 05:56:28,760 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502469,502482] [2022-12-14 05:56:28,760 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502526,502539] [2022-12-14 05:56:28,760 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502616,502629] [2022-12-14 05:56:28,760 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502668,502681] [2022-12-14 05:56:28,761 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 05:56:28,763 WARN L623 FunctionHandler]: Unknown extern function getdelim [2022-12-14 05:56:28,764 WARN L623 FunctionHandler]: Unknown extern function feof [2022-12-14 05:56:28,767 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 05:56:28,768 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-14 05:56:28,768 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 05:56:28,768 WARN L623 FunctionHandler]: Unknown extern function pathconf [2022-12-14 05:56:28,768 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 05:56:28,769 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 05:56:28,770 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 05:56:28,771 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-14 05:56:28,771 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 05:56:28,771 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-14 05:56:28,772 WARN L623 FunctionHandler]: Unknown extern function readdir [2022-12-14 05:56:28,773 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 05:56:28,775 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 05:56:28,777 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 05:56:28,778 WARN L623 FunctionHandler]: Unknown extern function closedir [2022-12-14 05:56:28,780 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 05:56:28,781 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 05:56:28,792 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 05:56:28,812 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[535575,535588] [2022-12-14 05:56:28,812 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[535630,535643] [2022-12-14 05:56:28,813 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[535721,535734] [2022-12-14 05:56:28,813 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[535778,535791] [2022-12-14 05:56:28,813 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[535833,535846] [2022-12-14 05:56:28,814 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[535924,535937] [2022-12-14 05:56:28,814 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[535982,535995] [2022-12-14 05:56:28,814 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536039,536052] [2022-12-14 05:56:28,815 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536137,536150] [2022-12-14 05:56:28,815 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536196,536209] [2022-12-14 05:56:28,816 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536299,536312] [2022-12-14 05:56:28,816 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536358,536371] [2022-12-14 05:56:28,816 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536415,536428] [2022-12-14 05:56:28,817 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536501,536514] [2022-12-14 05:56:28,817 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536560,536573] [2022-12-14 05:56:28,817 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536672,536685] [2022-12-14 05:56:28,818 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536728,536741] [2022-12-14 05:56:28,818 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536808,536821] [2022-12-14 05:56:28,818 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536865,536878] [2022-12-14 05:56:28,819 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537005,537018] [2022-12-14 05:56:28,819 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537064,537077] [2022-12-14 05:56:28,820 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537163,537176] [2022-12-14 05:56:28,820 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537224,537237] [2022-12-14 05:56:28,820 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537283,537296] [2022-12-14 05:56:28,821 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537382,537395] [2022-12-14 05:56:28,821 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537444,537457] [2022-12-14 05:56:28,821 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537505,537518] [2022-12-14 05:56:28,822 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537615,537628] [2022-12-14 05:56:28,822 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537678,537691] [2022-12-14 05:56:28,823 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537785,537798] [2022-12-14 05:56:28,823 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537848,537861] [2022-12-14 05:56:28,823 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537909,537922] [2022-12-14 05:56:28,824 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[538007,538020] [2022-12-14 05:56:28,824 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[538070,538083] [2022-12-14 05:56:28,824 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[538186,538199] [2022-12-14 05:56:28,825 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[538246,538259] [2022-12-14 05:56:28,825 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[538338,538351] [2022-12-14 05:56:28,825 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09aa1cd-9c34-4330-a1d3-944ffbf16343/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[538399,538412] [2022-12-14 05:56:28,828 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-12-14 05:56:28,830 WARN L623 FunctionHandler]: Unknown extern function strtod_l [2022-12-14 05:56:28,831 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-12-14 05:56:28,832 WARN L623 FunctionHandler]: Unknown extern function strtold_l [2022-12-14 05:56:28,834 WARN L623 FunctionHandler]: Unknown extern function __recv_chk [2022-12-14 05:56:28,834 WARN L623 FunctionHandler]: Unknown extern function __recv_chk_warn [2022-12-14 05:56:28,835 WARN L623 FunctionHandler]: Unknown extern function __recv_alias [2022-12-14 05:56:28,836 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk [2022-12-14 05:56:28,836 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk_warn [2022-12-14 05:56:28,837 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_alias [2022-12-14 05:56:28,838 WARN L623 FunctionHandler]: Unknown extern function getaddrinfo [2022-12-14 05:56:28,838 WARN L623 FunctionHandler]: Unknown extern function __strdup [2022-12-14 05:56:28,838 WARN L623 FunctionHandler]: Unknown extern function freeaddrinfo [2022-12-14 05:56:28,839 WARN L623 FunctionHandler]: Unknown extern function gai_strerror [2022-12-14 05:56:28,841 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 05:56:28,841 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 05:56:28,842 WARN L623 FunctionHandler]: Unknown extern function __rawmemchr [2022-12-14 05:56:28,845 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 05:56:28,845 WARN L623 FunctionHandler]: Unknown extern function lstat [2022-12-14 05:56:28,846 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 05:56:28,846 WARN L611 FunctionHandler]: implicit declaration of function __builtin_strspn [2022-12-14 05:56:28,847 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 05:56:28,848 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 05:56:28,849 WARN L623 FunctionHandler]: Unknown extern function memmove [2022-12-14 05:56:28,849 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 05:56:28,851 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 05:56:28,852 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-12-14 05:56:28,853 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 05:56:28,854 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 05:56:28,854 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 05:56:28,855 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 05:56:28,868 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 05:56:28,870 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: rpl_fcntl [2022-12-14 05:56:28,870 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@60491ca8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:56:28, skipping insertion in model container [2022-12-14 05:56:28,871 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 05:56:28,871 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-12-14 05:56:28,873 INFO L158 Benchmark]: Toolchain (without parser) took 24871.51ms. Allocated memory was 96.5MB in the beginning and 199.2MB in the end (delta: 102.8MB). Free memory was 30.4MB in the beginning and 118.4MB in the end (delta: -88.0MB). Peak memory consumption was 116.3MB. Max. memory is 16.1GB. [2022-12-14 05:56:28,873 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 52.4MB. Free memory was 30.8MB in the beginning and 30.7MB in the end (delta: 52.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 05:56:28,874 INFO L158 Benchmark]: CACSL2BoogieTranslator took 24870.04ms. Allocated memory was 96.5MB in the beginning and 199.2MB in the end (delta: 102.8MB). Free memory was 30.2MB in the beginning and 118.4MB in the end (delta: -88.2MB). Peak memory consumption was 116.3MB. Max. memory is 16.1GB. [2022-12-14 05:56:28,875 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 52.4MB. Free memory was 30.8MB in the beginning and 30.7MB in the end (delta: 52.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 24870.04ms. Allocated memory was 96.5MB in the beginning and 199.2MB in the end (delta: 102.8MB). Free memory was 30.2MB in the beginning and 118.4MB in the end (delta: -88.2MB). Peak memory consumption was 116.3MB. 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