./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 38b53e6a 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_a964cd09-9029-4a99-823d-877322a0c7ce/bin/uautomizer-ZsLfNo2U6R/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/bin/uautomizer-ZsLfNo2U6R/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/bin/uautomizer-ZsLfNo2U6R/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/bin/uautomizer-ZsLfNo2U6R/config/AutomizerReach.xml -i ../../sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/bin/uautomizer-ZsLfNo2U6R/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/bin/uautomizer-ZsLfNo2U6R --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 37cffa36d12f99fa5b0b0171dcb8704e4f919336fbfc801054ad86fe38d73e34 --- 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-38b53e6 [2022-11-25 17:02:35,079 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 17:02:35,082 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 17:02:35,118 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 17:02:35,121 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 17:02:35,125 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 17:02:35,127 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 17:02:35,131 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 17:02:35,134 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 17:02:35,135 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 17:02:35,136 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 17:02:35,138 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 17:02:35,140 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 17:02:35,145 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 17:02:35,146 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 17:02:35,147 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 17:02:35,150 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 17:02:35,151 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 17:02:35,153 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 17:02:35,157 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 17:02:35,162 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 17:02:35,165 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 17:02:35,166 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 17:02:35,168 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 17:02:35,172 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 17:02:35,177 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 17:02:35,178 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 17:02:35,179 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 17:02:35,180 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 17:02:35,182 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 17:02:35,183 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 17:02:35,184 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 17:02:35,186 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 17:02:35,187 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 17:02:35,189 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 17:02:35,189 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 17:02:35,190 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 17:02:35,190 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 17:02:35,190 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 17:02:35,193 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 17:02:35,194 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 17:02:35,195 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/bin/uautomizer-ZsLfNo2U6R/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-25 17:02:35,221 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 17:02:35,222 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 17:02:35,222 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 17:02:35,222 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 17:02:35,223 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 17:02:35,223 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 17:02:35,224 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-25 17:02:35,224 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-25 17:02:35,224 INFO L138 SettingsManager]: * Use SBE=true [2022-11-25 17:02:35,224 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 17:02:35,225 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 17:02:35,225 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 17:02:35,225 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-25 17:02:35,225 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 17:02:35,225 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-25 17:02:35,226 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-25 17:02:35,226 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 17:02:35,226 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-25 17:02:35,226 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 17:02:35,227 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-25 17:02:35,227 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 17:02:35,227 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 17:02:35,227 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 17:02:35,227 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 17:02:35,228 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-25 17:02:35,228 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-25 17:02:35,228 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-25 17:02:35,228 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-25 17:02:35,229 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-25 17:02:35,229 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-11-25 17:02:35,229 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-25 17:02:35,229 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/bin/uautomizer-ZsLfNo2U6R/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/bin/uautomizer-ZsLfNo2U6R Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 37cffa36d12f99fa5b0b0171dcb8704e4f919336fbfc801054ad86fe38d73e34 [2022-11-25 17:02:35,508 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 17:02:35,538 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 17:02:35,541 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 17:02:35,542 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 17:02:35,542 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 17:02:35,544 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/bin/uautomizer-ZsLfNo2U6R/../../sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i [2022-11-25 17:02:38,501 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 17:02:40,686 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 17:02:40,687 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i [2022-11-25 17:02:40,868 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/bin/uautomizer-ZsLfNo2U6R/data/a722f4f5c/f8837e09d51e41f0a9bb893d306a8e3f/FLAGe6ff55528 [2022-11-25 17:02:40,886 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/bin/uautomizer-ZsLfNo2U6R/data/a722f4f5c/f8837e09d51e41f0a9bb893d306a8e3f [2022-11-25 17:02:40,890 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 17:02:40,893 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 17:02:40,896 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 17:02:40,896 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 17:02:40,900 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 17:02:40,900 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:02:40" (1/1) ... [2022-11-25 17:02:40,901 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@633b9675 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:02:40, skipping insertion in model container [2022-11-25 17:02:40,902 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:02:40" (1/1) ... [2022-11-25 17:02:40,909 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 17:02:41,444 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 17:03:08,670 WARN L623 FunctionHandler]: Unknown extern function __xstat [2022-11-25 17:03:08,671 WARN L623 FunctionHandler]: Unknown extern function __lxstat [2022-11-25 17:03:08,671 WARN L623 FunctionHandler]: Unknown extern function __fxstat [2022-11-25 17:03:08,672 WARN L623 FunctionHandler]: Unknown extern function __fxstatat [2022-11-25 17:03:08,673 WARN L623 FunctionHandler]: Unknown extern function __xmknod [2022-11-25 17:03:08,674 WARN L623 FunctionHandler]: Unknown extern function __xmknodat [2022-11-25 17:03:08,675 WARN L623 FunctionHandler]: Unknown extern function __xstat64 [2022-11-25 17:03:08,676 WARN L623 FunctionHandler]: Unknown extern function __lxstat64 [2022-11-25 17:03:08,677 WARN L623 FunctionHandler]: Unknown extern function __fxstat64 [2022-11-25 17:03:08,677 WARN L623 FunctionHandler]: Unknown extern function __fxstatat64 [2022-11-25 17:03:08,679 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-11-25 17:03:08,680 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-11-25 17:03:08,681 WARN L623 FunctionHandler]: Unknown extern function strtoll [2022-11-25 17:03:08,682 WARN L623 FunctionHandler]: Unknown extern function __realpath_chk [2022-11-25 17:03:08,683 WARN L623 FunctionHandler]: Unknown extern function __realpath_alias [2022-11-25 17:03:08,685 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk [2022-11-25 17:03:08,686 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk_warn [2022-11-25 17:03:08,686 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_alias [2022-11-25 17:03:08,688 WARN L623 FunctionHandler]: Unknown extern function __wctomb_chk [2022-11-25 17:03:08,689 WARN L623 FunctionHandler]: Unknown extern function __wctomb_alias [2022-11-25 17:03:08,690 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk [2022-11-25 17:03:08,691 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk_warn [2022-11-25 17:03:08,692 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_alias [2022-11-25 17:03:08,693 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk [2022-11-25 17:03:08,694 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk_warn [2022-11-25 17:03:08,695 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_alias [2022-11-25 17:03:08,732 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memcpy_chk [2022-11-25 17:03:08,738 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memmove_chk [2022-11-25 17:03:08,741 WARN L611 FunctionHandler]: implicit declaration of function __builtin___mempcpy_chk [2022-11-25 17:03:08,743 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memset_chk [2022-11-25 17:03:08,746 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcpy_chk [2022-11-25 17:03:08,756 WARN L611 FunctionHandler]: implicit declaration of function __builtin___stpcpy_chk [2022-11-25 17:03:08,757 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncpy_chk [2022-11-25 17:03:08,758 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_chk [2022-11-25 17:03:08,759 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_alias [2022-11-25 17:03:08,763 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcat_chk [2022-11-25 17:03:08,764 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncat_chk [2022-11-25 17:03:08,764 WARN L623 FunctionHandler]: Unknown extern function fchmod [2022-11-25 17:03:08,765 WARN L623 FunctionHandler]: Unknown extern function chmod [2022-11-25 17:03:08,775 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-11-25 17:03:08,775 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 17:03:08,776 WARN L623 FunctionHandler]: Unknown extern function error [2022-11-25 17:03:08,778 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 17:03:08,778 WARN L623 FunctionHandler]: Unknown extern function error [2022-11-25 17:03:08,779 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-11-25 17:03:08,780 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 17:03:08,780 WARN L623 FunctionHandler]: Unknown extern function error [2022-11-25 17:03:08,781 WARN L623 FunctionHandler]: Unknown extern function __read_chk [2022-11-25 17:03:08,782 WARN L623 FunctionHandler]: Unknown extern function __read_chk_warn [2022-11-25 17:03:08,788 WARN L623 FunctionHandler]: Unknown extern function __read_alias [2022-11-25 17:03:08,789 WARN L623 FunctionHandler]: Unknown extern function __pread_chk [2022-11-25 17:03:08,790 WARN L623 FunctionHandler]: Unknown extern function __pread_chk_warn [2022-11-25 17:03:08,791 WARN L623 FunctionHandler]: Unknown extern function __pread_alias [2022-11-25 17:03:08,792 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk [2022-11-25 17:03:08,793 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk_warn [2022-11-25 17:03:08,801 WARN L623 FunctionHandler]: Unknown extern function __pread64_alias [2022-11-25 17:03:08,802 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk [2022-11-25 17:03:08,803 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk_warn [2022-11-25 17:03:08,804 WARN L623 FunctionHandler]: Unknown extern function __readlink_alias [2022-11-25 17:03:08,805 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk [2022-11-25 17:03:08,805 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk_warn [2022-11-25 17:03:08,806 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_alias [2022-11-25 17:03:08,807 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk [2022-11-25 17:03:08,808 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk_warn [2022-11-25 17:03:08,810 WARN L623 FunctionHandler]: Unknown extern function __getcwd_alias [2022-11-25 17:03:08,811 WARN L623 FunctionHandler]: Unknown extern function __getwd_chk [2022-11-25 17:03:08,815 WARN L623 FunctionHandler]: Unknown extern function __getwd_warn [2022-11-25 17:03:08,816 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk [2022-11-25 17:03:08,817 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk_warn [2022-11-25 17:03:08,817 WARN L623 FunctionHandler]: Unknown extern function __confstr_alias [2022-11-25 17:03:08,818 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk [2022-11-25 17:03:08,822 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk_warn [2022-11-25 17:03:08,822 WARN L623 FunctionHandler]: Unknown extern function __getgroups_alias [2022-11-25 17:03:08,823 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk [2022-11-25 17:03:08,825 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk_warn [2022-11-25 17:03:08,827 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_alias [2022-11-25 17:03:08,828 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk [2022-11-25 17:03:08,832 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk_warn [2022-11-25 17:03:08,832 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_alias [2022-11-25 17:03:08,833 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk [2022-11-25 17:03:08,837 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk_warn [2022-11-25 17:03:08,838 WARN L623 FunctionHandler]: Unknown extern function __gethostname_alias [2022-11-25 17:03:08,839 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk [2022-11-25 17:03:08,840 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk_warn [2022-11-25 17:03:08,840 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_alias [2022-11-25 17:03:08,848 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-11-25 17:03:08,849 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 17:03:08,852 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 17:03:08,853 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 17:03:08,854 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 17:03:08,856 WARN L623 FunctionHandler]: Unknown extern function _IO_getc [2022-11-25 17:03:08,865 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-11-25 17:03:08,866 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-11-25 17:03:08,867 WARN L623 FunctionHandler]: Unknown extern function _IO_putc [2022-11-25 17:03:08,870 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[480337,480350] [2022-11-25 17:03:08,873 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-11-25 17:03:08,875 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[480518,480531] [2022-11-25 17:03:08,876 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[480687,480700] [2022-11-25 17:03:08,877 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[480830,480843] [2022-11-25 17:03:08,878 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[481236,481249] [2022-11-25 17:03:08,880 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-11-25 17:03:08,880 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[481415,481428] [2022-11-25 17:03:08,882 WARN L623 FunctionHandler]: Unknown extern function __getdelim [2022-11-25 17:03:08,883 WARN L611 FunctionHandler]: implicit declaration of function __builtin___vsnprintf_chk [2022-11-25 17:03:08,884 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-11-25 17:03:08,885 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-11-25 17:03:08,885 WARN L623 FunctionHandler]: Unknown extern function __vdprintf_chk [2022-11-25 17:03:08,886 WARN L623 FunctionHandler]: Unknown extern function __obstack_vprintf_chk [2022-11-25 17:03:08,887 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk [2022-11-25 17:03:08,888 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk_warn [2022-11-25 17:03:08,888 WARN L623 FunctionHandler]: Unknown extern function __fgets_alias [2022-11-25 17:03:08,891 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[487909,487922] [2022-11-25 17:03:08,892 WARN L623 FunctionHandler]: Unknown extern function __fread_chk [2022-11-25 17:03:08,893 WARN L623 FunctionHandler]: Unknown extern function __fread_chk_warn [2022-11-25 17:03:08,894 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[488508,488521] [2022-11-25 17:03:08,894 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[488584,488597] [2022-11-25 17:03:08,895 WARN L623 FunctionHandler]: Unknown extern function __fread_alias [2022-11-25 17:03:08,896 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk [2022-11-25 17:03:08,896 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk_warn [2022-11-25 17:03:08,897 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_alias [2022-11-25 17:03:08,898 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk [2022-11-25 17:03:08,899 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk_warn [2022-11-25 17:03:08,900 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_alias [2022-11-25 17:03:08,901 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[492084,492097] [2022-11-25 17:03:08,901 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[492172,492185] [2022-11-25 17:03:08,906 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-11-25 17:03:08,908 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[494242,494255] [2022-11-25 17:03:08,908 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[494301,494314] [2022-11-25 17:03:08,909 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[494393,494406] [2022-11-25 17:03:08,910 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[494483,494496] [2022-11-25 17:03:08,911 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[494770,494783] [2022-11-25 17:03:08,912 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[494937,494950] [2022-11-25 17:03:08,915 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[495232,495245] [2022-11-25 17:03:08,916 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 17:03:08,918 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[495516,495529] [2022-11-25 17:03:08,918 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[495838,495851] [2022-11-25 17:03:08,919 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[495956,495969] [2022-11-25 17:03:08,921 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[496287,496300] [2022-11-25 17:03:08,921 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-11-25 17:03:08,922 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[496515,496528] [2022-11-25 17:03:08,923 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[496573,496586] [2022-11-25 17:03:08,923 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-11-25 17:03:08,924 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[496803,496816] [2022-11-25 17:03:08,925 WARN L623 FunctionHandler]: Unknown extern function error [2022-11-25 17:03:08,925 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[497035,497048] [2022-11-25 17:03:08,926 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[497313,497326] [2022-11-25 17:03:08,926 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-11-25 17:03:08,927 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-11-25 17:03:08,928 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[497586,497599] [2022-11-25 17:03:08,928 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[497643,497656] [2022-11-25 17:03:08,928 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[497699,497712] [2022-11-25 17:03:08,930 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[497789,497802] [2022-11-25 17:03:08,931 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[498008,498021] [2022-11-25 17:03:08,936 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-11-25 17:03:08,938 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[498232,498245] [2022-11-25 17:03:08,938 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[498293,498306] [2022-11-25 17:03:08,939 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[498348,498361] [2022-11-25 17:03:08,939 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[498442,498455] [2022-11-25 17:03:08,941 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[498574,498587] [2022-11-25 17:03:08,943 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 17:03:08,943 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[498801,498814] [2022-11-25 17:03:08,944 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-11-25 17:03:08,951 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[499033,499046] [2022-11-25 17:03:08,952 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[499096,499109] [2022-11-25 17:03:08,953 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[499192,499205] [2022-11-25 17:03:08,953 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[499249,499262] [2022-11-25 17:03:08,954 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[499310,499323] [2022-11-25 17:03:08,955 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[499458,499471] [2022-11-25 17:03:08,955 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-11-25 17:03:08,959 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[499686,499699] [2022-11-25 17:03:08,959 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[499749,499762] [2022-11-25 17:03:08,960 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[499845,499858] [2022-11-25 17:03:08,961 WARN L623 FunctionHandler]: Unknown extern function fputc_unlocked [2022-11-25 17:03:08,962 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[500042,500055] [2022-11-25 17:03:08,963 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[500099,500112] [2022-11-25 17:03:08,964 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[500189,500202] [2022-11-25 17:03:08,966 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[500676,500689] [2022-11-25 17:03:08,967 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[500733,500746] [2022-11-25 17:03:08,968 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[500823,500836] [2022-11-25 17:03:08,968 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[500875,500888] [2022-11-25 17:03:08,969 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[500992,501005] [2022-11-25 17:03:08,969 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[501049,501062] [2022-11-25 17:03:08,970 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[501139,501152] [2022-11-25 17:03:08,971 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[501191,501204] [2022-11-25 17:03:08,972 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[501279,501292] [2022-11-25 17:03:08,972 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[501336,501349] [2022-11-25 17:03:08,973 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[501426,501439] [2022-11-25 17:03:08,974 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[501478,501491] [2022-11-25 17:03:08,975 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 17:03:08,984 WARN L623 FunctionHandler]: Unknown extern function getdelim [2022-11-25 17:03:08,985 WARN L623 FunctionHandler]: Unknown extern function feof [2022-11-25 17:03:08,991 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 17:03:08,992 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-11-25 17:03:08,993 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 17:03:08,993 WARN L623 FunctionHandler]: Unknown extern function pathconf [2022-11-25 17:03:08,993 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 17:03:08,995 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 17:03:08,999 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 17:03:08,999 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-11-25 17:03:09,000 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 17:03:09,001 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-11-25 17:03:09,002 WARN L623 FunctionHandler]: Unknown extern function readdir [2022-11-25 17:03:09,003 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 17:03:09,007 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 17:03:09,009 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 17:03:09,010 WARN L623 FunctionHandler]: Unknown extern function closedir [2022-11-25 17:03:09,011 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 17:03:09,013 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 17:03:09,024 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-11-25 17:03:09,044 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[534422,534435] [2022-11-25 17:03:09,044 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[534512,534525] [2022-11-25 17:03:09,045 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[534655,534668] [2022-11-25 17:03:09,045 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[534947,534960] [2022-11-25 17:03:09,046 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[535045,535058] [2022-11-25 17:03:09,046 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[535200,535213] [2022-11-25 17:03:09,049 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-11-25 17:03:09,114 WARN L623 FunctionHandler]: Unknown extern function strtod_l [2022-11-25 17:03:09,115 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-11-25 17:03:09,155 WARN L623 FunctionHandler]: Unknown extern function strtold_l [2022-11-25 17:03:09,159 WARN L623 FunctionHandler]: Unknown extern function __recv_chk [2022-11-25 17:03:09,159 WARN L623 FunctionHandler]: Unknown extern function __recv_chk_warn [2022-11-25 17:03:09,160 WARN L623 FunctionHandler]: Unknown extern function __recv_alias [2022-11-25 17:03:09,161 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk [2022-11-25 17:03:09,162 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk_warn [2022-11-25 17:03:09,162 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_alias [2022-11-25 17:03:09,163 WARN L623 FunctionHandler]: Unknown extern function getaddrinfo [2022-11-25 17:03:09,166 WARN L623 FunctionHandler]: Unknown extern function __strdup [2022-11-25 17:03:09,166 WARN L623 FunctionHandler]: Unknown extern function freeaddrinfo [2022-11-25 17:03:09,167 WARN L623 FunctionHandler]: Unknown extern function gai_strerror [2022-11-25 17:03:09,172 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 17:03:09,173 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 17:03:09,174 WARN L623 FunctionHandler]: Unknown extern function __rawmemchr [2022-11-25 17:03:09,188 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 17:03:09,189 WARN L623 FunctionHandler]: Unknown extern function lstat [2022-11-25 17:03:09,190 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 17:03:09,191 WARN L611 FunctionHandler]: implicit declaration of function __builtin_strspn [2022-11-25 17:03:09,193 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 17:03:09,193 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 17:03:09,195 WARN L623 FunctionHandler]: Unknown extern function memmove [2022-11-25 17:03:09,195 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 17:03:09,201 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 17:03:09,202 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-11-25 17:03:09,204 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 17:03:09,204 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 17:03:09,206 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 17:03:09,209 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 17:03:09,210 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 17:03:09,212 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: rpl_fcntl [2022-11-25 17:03:09,213 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6d2649c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:03:09, skipping insertion in model container [2022-11-25 17:03:09,213 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-25 17:03:09,213 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-25 17:03:09,215 INFO L158 Benchmark]: Toolchain (without parser) took 28321.61ms. Allocated memory was 169.9MB in the beginning and 356.5MB in the end (delta: 186.6MB). Free memory was 95.5MB in the beginning and 207.2MB in the end (delta: -111.7MB). Peak memory consumption was 219.1MB. Max. memory is 16.1GB. [2022-11-25 17:03:09,216 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 123.7MB. Free memory is still 65.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-25 17:03:09,217 INFO L158 Benchmark]: CACSL2BoogieTranslator took 28317.43ms. Allocated memory was 169.9MB in the beginning and 356.5MB in the end (delta: 186.6MB). Free memory was 95.5MB in the beginning and 207.2MB in the end (delta: -111.7MB). Peak memory consumption was 219.1MB. Max. memory is 16.1GB. [2022-11-25 17:03:09,224 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 123.7MB. Free memory is still 65.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 28317.43ms. Allocated memory was 169.9MB in the beginning and 356.5MB in the end (delta: 186.6MB). Free memory was 95.5MB in the beginning and 207.2MB in the end (delta: -111.7MB). Peak memory consumption was 219.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 12199]: 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_a964cd09-9029-4a99-823d-877322a0c7ce/bin/uautomizer-ZsLfNo2U6R/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/bin/uautomizer-ZsLfNo2U6R/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/bin/uautomizer-ZsLfNo2U6R/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/bin/uautomizer-ZsLfNo2U6R/config/AutomizerReach.xml -i ../../sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/bin/uautomizer-ZsLfNo2U6R/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/bin/uautomizer-ZsLfNo2U6R --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 37cffa36d12f99fa5b0b0171dcb8704e4f919336fbfc801054ad86fe38d73e34 --- 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-38b53e6 [2022-11-25 17:03:11,481 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 17:03:11,484 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 17:03:11,537 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 17:03:11,538 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 17:03:11,541 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 17:03:11,544 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 17:03:11,547 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 17:03:11,549 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 17:03:11,555 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 17:03:11,556 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 17:03:11,559 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 17:03:11,559 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 17:03:11,561 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 17:03:11,563 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 17:03:11,570 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 17:03:11,571 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 17:03:11,572 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 17:03:11,574 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 17:03:11,580 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 17:03:11,582 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 17:03:11,586 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 17:03:11,587 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 17:03:11,588 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 17:03:11,596 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 17:03:11,597 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 17:03:11,597 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 17:03:11,598 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 17:03:11,599 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 17:03:11,600 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 17:03:11,600 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 17:03:11,601 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 17:03:11,602 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 17:03:11,603 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 17:03:11,604 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 17:03:11,604 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 17:03:11,605 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 17:03:11,605 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 17:03:11,605 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 17:03:11,607 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 17:03:11,609 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 17:03:11,610 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/bin/uautomizer-ZsLfNo2U6R/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-11-25 17:03:11,650 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 17:03:11,650 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 17:03:11,652 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 17:03:11,652 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 17:03:11,653 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 17:03:11,653 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 17:03:11,654 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-25 17:03:11,654 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-25 17:03:11,654 INFO L138 SettingsManager]: * Use SBE=true [2022-11-25 17:03:11,654 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 17:03:11,655 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 17:03:11,655 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-25 17:03:11,656 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 17:03:11,656 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-25 17:03:11,656 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-25 17:03:11,656 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-25 17:03:11,656 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-25 17:03:11,656 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-25 17:03:11,657 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 17:03:11,657 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-25 17:03:11,657 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 17:03:11,657 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-25 17:03:11,657 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 17:03:11,658 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 17:03:11,658 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 17:03:11,658 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 17:03:11,658 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-25 17:03:11,658 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-25 17:03:11,659 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-25 17:03:11,659 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-25 17:03:11,659 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-25 17:03:11,659 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-11-25 17:03:11,659 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-25 17:03:11,660 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2022-11-25 17:03:11,660 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/bin/uautomizer-ZsLfNo2U6R/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/bin/uautomizer-ZsLfNo2U6R Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 37cffa36d12f99fa5b0b0171dcb8704e4f919336fbfc801054ad86fe38d73e34 [2022-11-25 17:03:12,110 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 17:03:12,132 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 17:03:12,134 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 17:03:12,136 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 17:03:12,136 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 17:03:12,138 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/bin/uautomizer-ZsLfNo2U6R/../../sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i [2022-11-25 17:03:15,186 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 17:03:17,390 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 17:03:17,390 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i [2022-11-25 17:03:17,545 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/bin/uautomizer-ZsLfNo2U6R/data/131965d43/549e8679f2c04369ae46ace5893f9d8f/FLAGe59e562d7 [2022-11-25 17:03:17,568 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/bin/uautomizer-ZsLfNo2U6R/data/131965d43/549e8679f2c04369ae46ace5893f9d8f [2022-11-25 17:03:17,571 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 17:03:17,572 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 17:03:17,575 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 17:03:17,576 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 17:03:17,579 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 17:03:17,580 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:03:17" (1/1) ... [2022-11-25 17:03:17,581 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@531dbc47 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:03:17, skipping insertion in model container [2022-11-25 17:03:17,581 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:03:17" (1/1) ... [2022-11-25 17:03:17,588 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 17:03:18,232 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 17:03:43,590 WARN L623 FunctionHandler]: Unknown extern function __xstat [2022-11-25 17:03:43,595 WARN L623 FunctionHandler]: Unknown extern function __lxstat [2022-11-25 17:03:43,596 WARN L623 FunctionHandler]: Unknown extern function __fxstat [2022-11-25 17:03:43,597 WARN L623 FunctionHandler]: Unknown extern function __fxstatat [2022-11-25 17:03:43,598 WARN L623 FunctionHandler]: Unknown extern function __xmknod [2022-11-25 17:03:43,599 WARN L623 FunctionHandler]: Unknown extern function __xmknodat [2022-11-25 17:03:43,601 WARN L623 FunctionHandler]: Unknown extern function __xstat64 [2022-11-25 17:03:43,602 WARN L623 FunctionHandler]: Unknown extern function __lxstat64 [2022-11-25 17:03:43,603 WARN L623 FunctionHandler]: Unknown extern function __fxstat64 [2022-11-25 17:03:43,603 WARN L623 FunctionHandler]: Unknown extern function __fxstatat64 [2022-11-25 17:03:43,605 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-11-25 17:03:43,606 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-11-25 17:03:43,607 WARN L623 FunctionHandler]: Unknown extern function strtoll [2022-11-25 17:03:43,609 WARN L623 FunctionHandler]: Unknown extern function __realpath_chk [2022-11-25 17:03:43,609 WARN L623 FunctionHandler]: Unknown extern function __realpath_alias [2022-11-25 17:03:43,611 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk [2022-11-25 17:03:43,613 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk_warn [2022-11-25 17:03:43,613 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_alias [2022-11-25 17:03:43,618 WARN L623 FunctionHandler]: Unknown extern function __wctomb_chk [2022-11-25 17:03:43,619 WARN L623 FunctionHandler]: Unknown extern function __wctomb_alias [2022-11-25 17:03:43,625 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk [2022-11-25 17:03:43,626 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk_warn [2022-11-25 17:03:43,633 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_alias [2022-11-25 17:03:43,635 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk [2022-11-25 17:03:43,641 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk_warn [2022-11-25 17:03:43,642 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_alias [2022-11-25 17:03:43,669 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memcpy_chk [2022-11-25 17:03:43,672 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memmove_chk [2022-11-25 17:03:43,674 WARN L611 FunctionHandler]: implicit declaration of function __builtin___mempcpy_chk [2022-11-25 17:03:43,676 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memset_chk [2022-11-25 17:03:43,685 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcpy_chk [2022-11-25 17:03:43,687 WARN L611 FunctionHandler]: implicit declaration of function __builtin___stpcpy_chk [2022-11-25 17:03:43,688 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncpy_chk [2022-11-25 17:03:43,689 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_chk [2022-11-25 17:03:43,690 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_alias [2022-11-25 17:03:43,691 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcat_chk [2022-11-25 17:03:43,692 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncat_chk [2022-11-25 17:03:43,693 WARN L623 FunctionHandler]: Unknown extern function fchmod [2022-11-25 17:03:43,694 WARN L623 FunctionHandler]: Unknown extern function chmod [2022-11-25 17:03:43,699 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-11-25 17:03:43,699 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 17:03:43,700 WARN L623 FunctionHandler]: Unknown extern function error [2022-11-25 17:03:43,705 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 17:03:43,705 WARN L623 FunctionHandler]: Unknown extern function error [2022-11-25 17:03:43,706 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-11-25 17:03:43,707 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 17:03:43,707 WARN L623 FunctionHandler]: Unknown extern function error [2022-11-25 17:03:43,711 WARN L623 FunctionHandler]: Unknown extern function __read_chk [2022-11-25 17:03:43,712 WARN L623 FunctionHandler]: Unknown extern function __read_chk_warn [2022-11-25 17:03:43,712 WARN L623 FunctionHandler]: Unknown extern function __read_alias [2022-11-25 17:03:43,714 WARN L623 FunctionHandler]: Unknown extern function __pread_chk [2022-11-25 17:03:43,716 WARN L623 FunctionHandler]: Unknown extern function __pread_chk_warn [2022-11-25 17:03:43,717 WARN L623 FunctionHandler]: Unknown extern function __pread_alias [2022-11-25 17:03:43,718 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk [2022-11-25 17:03:43,719 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk_warn [2022-11-25 17:03:43,720 WARN L623 FunctionHandler]: Unknown extern function __pread64_alias [2022-11-25 17:03:43,721 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk [2022-11-25 17:03:43,721 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk_warn [2022-11-25 17:03:43,722 WARN L623 FunctionHandler]: Unknown extern function __readlink_alias [2022-11-25 17:03:43,724 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk [2022-11-25 17:03:43,725 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk_warn [2022-11-25 17:03:43,726 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_alias [2022-11-25 17:03:43,727 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk [2022-11-25 17:03:43,728 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk_warn [2022-11-25 17:03:43,729 WARN L623 FunctionHandler]: Unknown extern function __getcwd_alias [2022-11-25 17:03:43,731 WARN L623 FunctionHandler]: Unknown extern function __getwd_chk [2022-11-25 17:03:43,731 WARN L623 FunctionHandler]: Unknown extern function __getwd_warn [2022-11-25 17:03:43,733 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk [2022-11-25 17:03:43,734 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk_warn [2022-11-25 17:03:43,734 WARN L623 FunctionHandler]: Unknown extern function __confstr_alias [2022-11-25 17:03:43,735 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk [2022-11-25 17:03:43,736 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk_warn [2022-11-25 17:03:43,737 WARN L623 FunctionHandler]: Unknown extern function __getgroups_alias [2022-11-25 17:03:43,739 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk [2022-11-25 17:03:43,741 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk_warn [2022-11-25 17:03:43,741 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_alias [2022-11-25 17:03:43,743 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk [2022-11-25 17:03:43,744 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk_warn [2022-11-25 17:03:43,745 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_alias [2022-11-25 17:03:43,746 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk [2022-11-25 17:03:43,746 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk_warn [2022-11-25 17:03:43,747 WARN L623 FunctionHandler]: Unknown extern function __gethostname_alias [2022-11-25 17:03:43,749 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk [2022-11-25 17:03:43,749 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk_warn [2022-11-25 17:03:43,750 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_alias [2022-11-25 17:03:43,754 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-11-25 17:03:43,758 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 17:03:43,759 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 17:03:43,760 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 17:03:43,762 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 17:03:43,765 WARN L623 FunctionHandler]: Unknown extern function _IO_getc [2022-11-25 17:03:43,767 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-11-25 17:03:43,771 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-11-25 17:03:43,772 WARN L623 FunctionHandler]: Unknown extern function _IO_putc [2022-11-25 17:03:43,774 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[480337,480350] [2022-11-25 17:03:43,778 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-11-25 17:03:43,779 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[480518,480531] [2022-11-25 17:03:43,780 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[480687,480700] [2022-11-25 17:03:43,781 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[480830,480843] [2022-11-25 17:03:43,784 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[481236,481249] [2022-11-25 17:03:43,785 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-11-25 17:03:43,785 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[481415,481428] [2022-11-25 17:03:43,786 WARN L623 FunctionHandler]: Unknown extern function __getdelim [2022-11-25 17:03:43,788 WARN L611 FunctionHandler]: implicit declaration of function __builtin___vsnprintf_chk [2022-11-25 17:03:43,795 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-11-25 17:03:43,796 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-11-25 17:03:43,796 WARN L623 FunctionHandler]: Unknown extern function __vdprintf_chk [2022-11-25 17:03:43,797 WARN L623 FunctionHandler]: Unknown extern function __obstack_vprintf_chk [2022-11-25 17:03:43,799 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk [2022-11-25 17:03:43,799 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk_warn [2022-11-25 17:03:43,800 WARN L623 FunctionHandler]: Unknown extern function __fgets_alias [2022-11-25 17:03:43,802 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[487909,487922] [2022-11-25 17:03:43,802 WARN L623 FunctionHandler]: Unknown extern function __fread_chk [2022-11-25 17:03:43,804 WARN L623 FunctionHandler]: Unknown extern function __fread_chk_warn [2022-11-25 17:03:43,804 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[488508,488521] [2022-11-25 17:03:43,805 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[488584,488597] [2022-11-25 17:03:43,805 WARN L623 FunctionHandler]: Unknown extern function __fread_alias [2022-11-25 17:03:43,806 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk [2022-11-25 17:03:43,807 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk_warn [2022-11-25 17:03:43,807 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_alias [2022-11-25 17:03:43,808 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk [2022-11-25 17:03:43,809 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk_warn [2022-11-25 17:03:43,810 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_alias [2022-11-25 17:03:43,812 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_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[492084,492097] [2022-11-25 17:03:43,813 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_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[492172,492185] [2022-11-25 17:03:43,816 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-11-25 17:03:43,818 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_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[494242,494255] [2022-11-25 17:03:43,819 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_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[494301,494314] [2022-11-25 17:03:43,820 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_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[494393,494406] [2022-11-25 17:03:43,820 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_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[494483,494496] [2022-11-25 17:03:43,821 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_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[494770,494783] [2022-11-25 17:03:43,822 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_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[494937,494950] [2022-11-25 17:03:43,825 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_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[495232,495245] [2022-11-25 17:03:43,825 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 17:03:43,827 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[495516,495529] [2022-11-25 17:03:43,828 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[495838,495851] [2022-11-25 17:03:43,829 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[495956,495969] [2022-11-25 17:03:43,831 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[496287,496300] [2022-11-25 17:03:43,831 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-11-25 17:03:43,832 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[496515,496528] [2022-11-25 17:03:43,833 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[496573,496586] [2022-11-25 17:03:43,833 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-11-25 17:03:43,834 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[496803,496816] [2022-11-25 17:03:43,835 WARN L623 FunctionHandler]: Unknown extern function error [2022-11-25 17:03:43,835 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[497035,497048] [2022-11-25 17:03:43,836 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[497313,497326] [2022-11-25 17:03:43,836 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-11-25 17:03:43,836 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-11-25 17:03:43,838 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[497586,497599] [2022-11-25 17:03:43,839 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[497643,497656] [2022-11-25 17:03:43,843 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[497699,497712] [2022-11-25 17:03:43,844 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[497789,497802] [2022-11-25 17:03:43,845 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[498008,498021] [2022-11-25 17:03:43,846 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-11-25 17:03:43,848 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[498232,498245] [2022-11-25 17:03:43,848 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[498293,498306] [2022-11-25 17:03:43,850 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[498348,498361] [2022-11-25 17:03:43,850 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[498442,498455] [2022-11-25 17:03:43,852 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[498574,498587] [2022-11-25 17:03:43,857 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 17:03:43,857 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[498801,498814] [2022-11-25 17:03:43,858 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-11-25 17:03:43,860 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[499033,499046] [2022-11-25 17:03:43,861 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[499096,499109] [2022-11-25 17:03:43,861 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[499192,499205] [2022-11-25 17:03:43,862 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[499249,499262] [2022-11-25 17:03:43,862 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[499310,499323] [2022-11-25 17:03:43,863 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[499458,499471] [2022-11-25 17:03:43,863 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-11-25 17:03:43,864 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[499686,499699] [2022-11-25 17:03:43,865 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[499749,499762] [2022-11-25 17:03:43,865 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[499845,499858] [2022-11-25 17:03:43,866 WARN L623 FunctionHandler]: Unknown extern function fputc_unlocked [2022-11-25 17:03:43,868 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[500042,500055] [2022-11-25 17:03:43,868 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[500099,500112] [2022-11-25 17:03:43,873 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[500189,500202] [2022-11-25 17:03:43,876 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[500676,500689] [2022-11-25 17:03:43,876 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[500733,500746] [2022-11-25 17:03:43,877 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[500823,500836] [2022-11-25 17:03:43,878 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[500875,500888] [2022-11-25 17:03:43,878 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[500992,501005] [2022-11-25 17:03:43,879 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[501049,501062] [2022-11-25 17:03:43,879 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[501139,501152] [2022-11-25 17:03:43,879 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[501191,501204] [2022-11-25 17:03:43,880 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[501279,501292] [2022-11-25 17:03:43,880 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[501336,501349] [2022-11-25 17:03:43,881 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[501426,501439] [2022-11-25 17:03:43,882 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[501478,501491] [2022-11-25 17:03:43,883 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 17:03:43,888 WARN L623 FunctionHandler]: Unknown extern function getdelim [2022-11-25 17:03:43,889 WARN L623 FunctionHandler]: Unknown extern function feof [2022-11-25 17:03:43,895 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 17:03:43,896 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-11-25 17:03:43,896 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 17:03:43,896 WARN L623 FunctionHandler]: Unknown extern function pathconf [2022-11-25 17:03:43,897 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 17:03:43,898 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 17:03:43,900 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 17:03:43,901 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-11-25 17:03:43,901 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 17:03:43,902 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-11-25 17:03:43,903 WARN L623 FunctionHandler]: Unknown extern function readdir [2022-11-25 17:03:43,903 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 17:03:43,906 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 17:03:43,908 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 17:03:43,909 WARN L623 FunctionHandler]: Unknown extern function closedir [2022-11-25 17:03:43,910 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 17:03:43,911 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 17:03:43,921 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-11-25 17:03:43,941 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[534422,534435] [2022-11-25 17:03:43,942 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[534512,534525] [2022-11-25 17:03:43,942 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[534655,534668] [2022-11-25 17:03:43,943 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[534947,534960] [2022-11-25 17:03:43,943 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[535045,535058] [2022-11-25 17:03:43,944 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a964cd09-9029-4a99-823d-877322a0c7ce/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[535200,535213] [2022-11-25 17:03:43,947 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-11-25 17:03:43,949 WARN L623 FunctionHandler]: Unknown extern function strtod_l [2022-11-25 17:03:43,950 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-11-25 17:03:43,951 WARN L623 FunctionHandler]: Unknown extern function strtold_l [2022-11-25 17:03:43,954 WARN L623 FunctionHandler]: Unknown extern function __recv_chk [2022-11-25 17:03:43,954 WARN L623 FunctionHandler]: Unknown extern function __recv_chk_warn [2022-11-25 17:03:43,955 WARN L623 FunctionHandler]: Unknown extern function __recv_alias [2022-11-25 17:03:43,956 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk [2022-11-25 17:03:43,957 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk_warn [2022-11-25 17:03:43,957 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_alias [2022-11-25 17:03:43,958 WARN L623 FunctionHandler]: Unknown extern function getaddrinfo [2022-11-25 17:03:43,959 WARN L623 FunctionHandler]: Unknown extern function __strdup [2022-11-25 17:03:43,960 WARN L623 FunctionHandler]: Unknown extern function freeaddrinfo [2022-11-25 17:03:43,960 WARN L623 FunctionHandler]: Unknown extern function gai_strerror [2022-11-25 17:03:43,963 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 17:03:43,963 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 17:03:43,964 WARN L623 FunctionHandler]: Unknown extern function __rawmemchr [2022-11-25 17:03:43,968 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 17:03:43,969 WARN L623 FunctionHandler]: Unknown extern function lstat [2022-11-25 17:03:43,970 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 17:03:43,972 WARN L611 FunctionHandler]: implicit declaration of function __builtin_strspn [2022-11-25 17:03:43,973 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 17:03:43,974 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 17:03:43,975 WARN L623 FunctionHandler]: Unknown extern function memmove [2022-11-25 17:03:43,976 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 17:03:43,978 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 17:03:43,979 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-11-25 17:03:43,981 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 17:03:43,982 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 17:03:43,983 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 17:03:43,989 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 17:03:43,990 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-25 17:03:43,992 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: rpl_fcntl [2022-11-25 17:03:43,993 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3a377266 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:03:43, skipping insertion in model container [2022-11-25 17:03:43,993 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-25 17:03:43,993 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-25 17:03:43,995 INFO L158 Benchmark]: Toolchain (without parser) took 26421.64ms. Allocated memory was 119.5MB in the beginning and 270.5MB in the end (delta: 151.0MB). Free memory was 38.8MB in the beginning and 62.1MB in the end (delta: -23.3MB). Peak memory consumption was 159.0MB. Max. memory is 16.1GB. [2022-11-25 17:03:43,995 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 67.1MB. Free memory is still 45.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-25 17:03:43,996 INFO L158 Benchmark]: CACSL2BoogieTranslator took 26417.61ms. Allocated memory was 119.5MB in the beginning and 270.5MB in the end (delta: 151.0MB). Free memory was 38.5MB in the beginning and 62.1MB in the end (delta: -23.6MB). Peak memory consumption was 159.0MB. Max. memory is 16.1GB. [2022-11-25 17:03:44,003 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 67.1MB. Free memory is still 45.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 26417.61ms. Allocated memory was 119.5MB in the beginning and 270.5MB in the end (delta: 151.0MB). Free memory was 38.5MB in the beginning and 62.1MB in the end (delta: -23.6MB). Peak memory consumption was 159.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 12199]: 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