./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 38b53e6a Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/bin/utaipan-ByfvJB40ur/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/bin/utaipan-ByfvJB40ur/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/bin/utaipan-ByfvJB40ur/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/bin/utaipan-ByfvJB40ur/config/TaipanReach.xml -i ../../sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/bin/utaipan-ByfvJB40ur/config/svcomp-Overflow-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/bin/utaipan-ByfvJB40ur --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Taipan --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 [2022-11-26 00:28:06,004 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-26 00:28:06,007 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-26 00:28:06,058 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-26 00:28:06,059 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-26 00:28:06,064 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-26 00:28:06,066 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-26 00:28:06,070 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-26 00:28:06,074 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-26 00:28:06,079 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-26 00:28:06,082 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-26 00:28:06,085 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-26 00:28:06,086 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-26 00:28:06,095 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-26 00:28:06,097 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-26 00:28:06,104 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-26 00:28:06,105 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-26 00:28:06,106 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-26 00:28:06,108 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-26 00:28:06,111 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-26 00:28:06,116 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-26 00:28:06,118 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-26 00:28:06,120 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-26 00:28:06,122 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-26 00:28:06,127 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-26 00:28:06,133 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-26 00:28:06,134 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-26 00:28:06,135 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-26 00:28:06,137 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-26 00:28:06,139 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-26 00:28:06,139 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-26 00:28:06,140 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-26 00:28:06,143 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-26 00:28:06,145 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-26 00:28:06,147 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-26 00:28:06,147 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-26 00:28:06,148 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-26 00:28:06,148 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-26 00:28:06,149 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-26 00:28:06,151 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-26 00:28:06,152 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-26 00:28:06,153 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/bin/utaipan-ByfvJB40ur/config/svcomp-Overflow-64bit-Taipan_Default.epf [2022-11-26 00:28:06,209 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-26 00:28:06,209 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-26 00:28:06,210 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-26 00:28:06,211 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-26 00:28:06,212 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-26 00:28:06,212 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-26 00:28:06,213 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-26 00:28:06,213 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-26 00:28:06,213 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-26 00:28:06,214 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-26 00:28:06,215 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-26 00:28:06,215 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-26 00:28:06,216 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-26 00:28:06,216 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-26 00:28:06,216 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-26 00:28:06,217 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-26 00:28:06,217 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-26 00:28:06,217 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-26 00:28:06,218 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-26 00:28:06,218 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-26 00:28:06,219 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-26 00:28:06,219 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-26 00:28:06,219 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-26 00:28:06,220 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-26 00:28:06,220 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-26 00:28:06,220 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-26 00:28:06,220 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-26 00:28:06,221 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-26 00:28:06,221 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-26 00:28:06,222 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-26 00:28:06,222 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-26 00:28:06,222 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-26 00:28:06,223 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-26 00:28:06,223 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-26 00:28:06,223 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-26 00:28:06,224 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-26 00:28:06,224 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-26 00:28:06,224 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-26 00:28:06,225 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-26 00:28:06,225 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-26 00:28:06,225 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/bin/utaipan-ByfvJB40ur/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/bin/utaipan-ByfvJB40ur Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 37cffa36d12f99fa5b0b0171dcb8704e4f919336fbfc801054ad86fe38d73e34 [2022-11-26 00:28:06,582 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-26 00:28:06,629 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-26 00:28:06,632 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-26 00:28:06,634 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-26 00:28:06,634 INFO L275 PluginConnector]: CDTParser initialized [2022-11-26 00:28:06,636 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/bin/utaipan-ByfvJB40ur/../../sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i [2022-11-26 00:28:10,217 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-26 00:28:12,537 INFO L351 CDTParser]: Found 1 translation units. [2022-11-26 00:28:12,539 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i [2022-11-26 00:28:12,764 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/bin/utaipan-ByfvJB40ur/data/b6e8ed35c/81333b9d1dd8471c9103c7722e67961c/FLAGce23b8b06 [2022-11-26 00:28:12,786 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/bin/utaipan-ByfvJB40ur/data/b6e8ed35c/81333b9d1dd8471c9103c7722e67961c [2022-11-26 00:28:12,789 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-26 00:28:12,791 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-26 00:28:12,794 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-26 00:28:12,795 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-26 00:28:12,800 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-26 00:28:12,802 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:28:12" (1/1) ... [2022-11-26 00:28:12,803 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@b4d212c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:28:12, skipping insertion in model container [2022-11-26 00:28:12,803 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:28:12" (1/1) ... [2022-11-26 00:28:12,813 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-26 00:28:13,534 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-26 00:28:43,371 WARN L623 FunctionHandler]: Unknown extern function __xstat [2022-11-26 00:28:43,380 WARN L623 FunctionHandler]: Unknown extern function __lxstat [2022-11-26 00:28:43,382 WARN L623 FunctionHandler]: Unknown extern function __fxstat [2022-11-26 00:28:43,383 WARN L623 FunctionHandler]: Unknown extern function __fxstatat [2022-11-26 00:28:43,384 WARN L623 FunctionHandler]: Unknown extern function __xmknod [2022-11-26 00:28:43,386 WARN L623 FunctionHandler]: Unknown extern function __xmknodat [2022-11-26 00:28:43,387 WARN L623 FunctionHandler]: Unknown extern function __xstat64 [2022-11-26 00:28:43,389 WARN L623 FunctionHandler]: Unknown extern function __lxstat64 [2022-11-26 00:28:43,390 WARN L623 FunctionHandler]: Unknown extern function __fxstat64 [2022-11-26 00:28:43,391 WARN L623 FunctionHandler]: Unknown extern function __fxstatat64 [2022-11-26 00:28:43,395 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-11-26 00:28:43,397 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-11-26 00:28:43,399 WARN L623 FunctionHandler]: Unknown extern function strtoll [2022-11-26 00:28:43,401 WARN L623 FunctionHandler]: Unknown extern function __realpath_chk [2022-11-26 00:28:43,402 WARN L623 FunctionHandler]: Unknown extern function __realpath_alias [2022-11-26 00:28:43,405 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk [2022-11-26 00:28:43,407 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk_warn [2022-11-26 00:28:43,408 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_alias [2022-11-26 00:28:43,419 WARN L623 FunctionHandler]: Unknown extern function __wctomb_chk [2022-11-26 00:28:43,420 WARN L623 FunctionHandler]: Unknown extern function __wctomb_alias [2022-11-26 00:28:43,426 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk [2022-11-26 00:28:43,428 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk_warn [2022-11-26 00:28:43,430 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_alias [2022-11-26 00:28:43,432 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk [2022-11-26 00:28:43,433 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk_warn [2022-11-26 00:28:43,446 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_alias [2022-11-26 00:28:43,483 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memcpy_chk [2022-11-26 00:28:43,488 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memmove_chk [2022-11-26 00:28:43,490 WARN L611 FunctionHandler]: implicit declaration of function __builtin___mempcpy_chk [2022-11-26 00:28:43,491 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memset_chk [2022-11-26 00:28:43,495 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcpy_chk [2022-11-26 00:28:43,497 WARN L611 FunctionHandler]: implicit declaration of function __builtin___stpcpy_chk [2022-11-26 00:28:43,500 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncpy_chk [2022-11-26 00:28:43,503 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_chk [2022-11-26 00:28:43,504 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_alias [2022-11-26 00:28:43,505 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcat_chk [2022-11-26 00:28:43,507 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncat_chk [2022-11-26 00:28:43,508 WARN L623 FunctionHandler]: Unknown extern function fchmod [2022-11-26 00:28:43,509 WARN L623 FunctionHandler]: Unknown extern function chmod [2022-11-26 00:28:43,515 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-11-26 00:28:43,516 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:28:43,517 WARN L623 FunctionHandler]: Unknown extern function error [2022-11-26 00:28:43,523 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:28:43,523 WARN L623 FunctionHandler]: Unknown extern function error [2022-11-26 00:28:43,524 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-11-26 00:28:43,526 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:28:43,526 WARN L623 FunctionHandler]: Unknown extern function error [2022-11-26 00:28:43,531 WARN L623 FunctionHandler]: Unknown extern function __read_chk [2022-11-26 00:28:43,532 WARN L623 FunctionHandler]: Unknown extern function __read_chk_warn [2022-11-26 00:28:43,533 WARN L623 FunctionHandler]: Unknown extern function __read_alias [2022-11-26 00:28:43,535 WARN L623 FunctionHandler]: Unknown extern function __pread_chk [2022-11-26 00:28:43,538 WARN L623 FunctionHandler]: Unknown extern function __pread_chk_warn [2022-11-26 00:28:43,539 WARN L623 FunctionHandler]: Unknown extern function __pread_alias [2022-11-26 00:28:43,541 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk [2022-11-26 00:28:43,549 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk_warn [2022-11-26 00:28:43,550 WARN L623 FunctionHandler]: Unknown extern function __pread64_alias [2022-11-26 00:28:43,551 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk [2022-11-26 00:28:43,552 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk_warn [2022-11-26 00:28:43,552 WARN L623 FunctionHandler]: Unknown extern function __readlink_alias [2022-11-26 00:28:43,554 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk [2022-11-26 00:28:43,555 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk_warn [2022-11-26 00:28:43,556 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_alias [2022-11-26 00:28:43,558 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk [2022-11-26 00:28:43,559 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk_warn [2022-11-26 00:28:43,560 WARN L623 FunctionHandler]: Unknown extern function __getcwd_alias [2022-11-26 00:28:43,562 WARN L623 FunctionHandler]: Unknown extern function __getwd_chk [2022-11-26 00:28:43,563 WARN L623 FunctionHandler]: Unknown extern function __getwd_warn [2022-11-26 00:28:43,564 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk [2022-11-26 00:28:43,566 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk_warn [2022-11-26 00:28:43,567 WARN L623 FunctionHandler]: Unknown extern function __confstr_alias [2022-11-26 00:28:43,569 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk [2022-11-26 00:28:43,570 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk_warn [2022-11-26 00:28:43,570 WARN L623 FunctionHandler]: Unknown extern function __getgroups_alias [2022-11-26 00:28:43,572 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk [2022-11-26 00:28:43,573 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk_warn [2022-11-26 00:28:43,573 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_alias [2022-11-26 00:28:43,575 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk [2022-11-26 00:28:43,577 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk_warn [2022-11-26 00:28:43,578 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_alias [2022-11-26 00:28:43,579 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk [2022-11-26 00:28:43,579 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk_warn [2022-11-26 00:28:43,581 WARN L623 FunctionHandler]: Unknown extern function __gethostname_alias [2022-11-26 00:28:43,583 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk [2022-11-26 00:28:43,584 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk_warn [2022-11-26 00:28:43,586 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_alias [2022-11-26 00:28:43,589 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-11-26 00:28:43,595 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:28:43,596 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:28:43,597 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:28:43,598 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:28:43,600 WARN L623 FunctionHandler]: Unknown extern function _IO_getc [2022-11-26 00:28:43,604 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-11-26 00:28:43,608 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-11-26 00:28:43,609 WARN L623 FunctionHandler]: Unknown extern function _IO_putc [2022-11-26 00:28:43,611 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[480337,480350] [2022-11-26 00:28:43,612 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-11-26 00:28:43,613 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[480518,480531] [2022-11-26 00:28:43,614 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[480687,480700] [2022-11-26 00:28:43,615 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[480830,480843] [2022-11-26 00:28:43,617 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[481236,481249] [2022-11-26 00:28:43,618 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-11-26 00:28:43,618 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[481415,481428] [2022-11-26 00:28:43,620 WARN L623 FunctionHandler]: Unknown extern function __getdelim [2022-11-26 00:28:43,622 WARN L611 FunctionHandler]: implicit declaration of function __builtin___vsnprintf_chk [2022-11-26 00:28:43,622 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-11-26 00:28:43,623 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-11-26 00:28:43,624 WARN L623 FunctionHandler]: Unknown extern function __vdprintf_chk [2022-11-26 00:28:43,633 WARN L623 FunctionHandler]: Unknown extern function __obstack_vprintf_chk [2022-11-26 00:28:43,635 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk [2022-11-26 00:28:43,636 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk_warn [2022-11-26 00:28:43,637 WARN L623 FunctionHandler]: Unknown extern function __fgets_alias [2022-11-26 00:28:43,640 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[487909,487922] [2022-11-26 00:28:43,640 WARN L623 FunctionHandler]: Unknown extern function __fread_chk [2022-11-26 00:28:43,642 WARN L623 FunctionHandler]: Unknown extern function __fread_chk_warn [2022-11-26 00:28:43,643 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[488508,488521] [2022-11-26 00:28:43,643 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[488584,488597] [2022-11-26 00:28:43,644 WARN L623 FunctionHandler]: Unknown extern function __fread_alias [2022-11-26 00:28:43,645 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk [2022-11-26 00:28:43,646 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk_warn [2022-11-26 00:28:43,647 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_alias [2022-11-26 00:28:43,648 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk [2022-11-26 00:28:43,649 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk_warn [2022-11-26 00:28:43,650 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_alias [2022-11-26 00:28:43,653 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[492084,492097] [2022-11-26 00:28:43,654 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[492172,492185] [2022-11-26 00:28:43,659 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-11-26 00:28:43,661 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[494242,494255] [2022-11-26 00:28:43,662 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[494301,494314] [2022-11-26 00:28:43,663 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[494393,494406] [2022-11-26 00:28:43,664 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[494483,494496] [2022-11-26 00:28:43,665 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[494770,494783] [2022-11-26 00:28:43,665 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[494937,494950] [2022-11-26 00:28:43,669 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[495232,495245] [2022-11-26 00:28:43,670 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-26 00:28:43,672 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[495516,495529] [2022-11-26 00:28:43,673 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[495838,495851] [2022-11-26 00:28:43,674 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[495956,495969] [2022-11-26 00:28:43,676 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[496287,496300] [2022-11-26 00:28:43,676 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-11-26 00:28:43,677 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[496515,496528] [2022-11-26 00:28:43,678 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[496573,496586] [2022-11-26 00:28:43,678 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-11-26 00:28:43,680 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[496803,496816] [2022-11-26 00:28:43,681 WARN L623 FunctionHandler]: Unknown extern function error [2022-11-26 00:28:43,685 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[497035,497048] [2022-11-26 00:28:43,687 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[497313,497326] [2022-11-26 00:28:43,688 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-11-26 00:28:43,689 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-11-26 00:28:43,689 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[497586,497599] [2022-11-26 00:28:43,691 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[497643,497656] [2022-11-26 00:28:43,692 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[497699,497712] [2022-11-26 00:28:43,693 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[497789,497802] [2022-11-26 00:28:43,694 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[498008,498021] [2022-11-26 00:28:43,701 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-11-26 00:28:43,702 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[498232,498245] [2022-11-26 00:28:43,703 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[498293,498306] [2022-11-26 00:28:43,703 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[498348,498361] [2022-11-26 00:28:43,704 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[498442,498455] [2022-11-26 00:28:43,705 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[498574,498587] [2022-11-26 00:28:43,705 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-26 00:28:43,706 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[498801,498814] [2022-11-26 00:28:43,707 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-11-26 00:28:43,708 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[499033,499046] [2022-11-26 00:28:43,709 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[499096,499109] [2022-11-26 00:28:43,709 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[499192,499205] [2022-11-26 00:28:43,710 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[499249,499262] [2022-11-26 00:28:43,711 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[499310,499323] [2022-11-26 00:28:43,712 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[499458,499471] [2022-11-26 00:28:43,712 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-11-26 00:28:43,713 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[499686,499699] [2022-11-26 00:28:43,714 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[499749,499762] [2022-11-26 00:28:43,715 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[499845,499858] [2022-11-26 00:28:43,715 WARN L623 FunctionHandler]: Unknown extern function fputc_unlocked [2022-11-26 00:28:43,717 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[500042,500055] [2022-11-26 00:28:43,718 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[500099,500112] [2022-11-26 00:28:43,718 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[500189,500202] [2022-11-26 00:28:43,721 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[500676,500689] [2022-11-26 00:28:43,721 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[500733,500746] [2022-11-26 00:28:43,722 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[500823,500836] [2022-11-26 00:28:43,722 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[500875,500888] [2022-11-26 00:28:43,723 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[500992,501005] [2022-11-26 00:28:43,724 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[501049,501062] [2022-11-26 00:28:43,724 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[501139,501152] [2022-11-26 00:28:43,725 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[501191,501204] [2022-11-26 00:28:43,725 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[501279,501292] [2022-11-26 00:28:43,726 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[501336,501349] [2022-11-26 00:28:43,727 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[501426,501439] [2022-11-26 00:28:43,727 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[501478,501491] [2022-11-26 00:28:43,728 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-26 00:28:43,734 WARN L623 FunctionHandler]: Unknown extern function getdelim [2022-11-26 00:28:43,735 WARN L623 FunctionHandler]: Unknown extern function feof [2022-11-26 00:28:43,745 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-26 00:28:43,745 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-11-26 00:28:43,746 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:28:43,746 WARN L623 FunctionHandler]: Unknown extern function pathconf [2022-11-26 00:28:43,748 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:28:43,749 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-26 00:28:43,753 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-26 00:28:43,754 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-11-26 00:28:43,755 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-26 00:28:43,756 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-11-26 00:28:43,757 WARN L623 FunctionHandler]: Unknown extern function readdir [2022-11-26 00:28:43,758 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-26 00:28:43,762 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-26 00:28:43,767 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-26 00:28:43,770 WARN L623 FunctionHandler]: Unknown extern function closedir [2022-11-26 00:28:43,772 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-26 00:28:43,775 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-26 00:28:43,790 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-11-26 00:28:43,815 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[534422,534435] [2022-11-26 00:28:43,815 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[534512,534525] [2022-11-26 00:28:43,816 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[534655,534668] [2022-11-26 00:28:43,817 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[534947,534960] [2022-11-26 00:28:43,817 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[535045,535058] [2022-11-26 00:28:43,818 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_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[535200,535213] [2022-11-26 00:28:43,821 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-11-26 00:28:43,904 WARN L623 FunctionHandler]: Unknown extern function strtod_l [2022-11-26 00:28:43,905 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-11-26 00:28:43,990 WARN L623 FunctionHandler]: Unknown extern function strtold_l [2022-11-26 00:28:43,994 WARN L623 FunctionHandler]: Unknown extern function __recv_chk [2022-11-26 00:28:43,995 WARN L623 FunctionHandler]: Unknown extern function __recv_chk_warn [2022-11-26 00:28:43,995 WARN L623 FunctionHandler]: Unknown extern function __recv_alias [2022-11-26 00:28:43,997 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk [2022-11-26 00:28:43,998 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk_warn [2022-11-26 00:28:43,999 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_alias [2022-11-26 00:28:44,001 WARN L623 FunctionHandler]: Unknown extern function getaddrinfo [2022-11-26 00:28:44,002 WARN L623 FunctionHandler]: Unknown extern function __strdup [2022-11-26 00:28:44,003 WARN L623 FunctionHandler]: Unknown extern function freeaddrinfo [2022-11-26 00:28:44,004 WARN L623 FunctionHandler]: Unknown extern function gai_strerror [2022-11-26 00:28:44,010 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:28:44,011 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:28:44,012 WARN L623 FunctionHandler]: Unknown extern function __rawmemchr [2022-11-26 00:28:44,018 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-26 00:28:44,019 WARN L623 FunctionHandler]: Unknown extern function lstat [2022-11-26 00:28:44,019 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:28:44,020 WARN L611 FunctionHandler]: implicit declaration of function __builtin_strspn [2022-11-26 00:28:44,022 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:28:44,023 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:28:44,025 WARN L623 FunctionHandler]: Unknown extern function memmove [2022-11-26 00:28:44,026 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-26 00:28:44,029 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:28:44,031 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-11-26 00:28:44,033 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:28:44,035 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:28:44,036 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-26 00:28:44,040 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:28:44,041 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:28:44,044 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: rpl_fcntl [2022-11-26 00:28:44,045 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@23516660 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:28:44, skipping insertion in model container [2022-11-26 00:28:44,045 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-26 00:28:44,045 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-26 00:28:44,047 INFO L158 Benchmark]: Toolchain (without parser) took 31256.00ms. Allocated memory was 172.0MB in the beginning and 287.3MB in the end (delta: 115.3MB). Free memory was 74.9MB in the beginning and 123.2MB in the end (delta: -48.3MB). Peak memory consumption was 144.0MB. Max. memory is 16.1GB. [2022-11-26 00:28:44,049 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 142.6MB. Free memory was 85.7MB in the beginning and 85.6MB in the end (delta: 97.2kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-26 00:28:44,050 INFO L158 Benchmark]: CACSL2BoogieTranslator took 31251.10ms. Allocated memory was 172.0MB in the beginning and 287.3MB in the end (delta: 115.3MB). Free memory was 74.9MB in the beginning and 123.2MB in the end (delta: -48.3MB). Peak memory consumption was 144.0MB. Max. memory is 16.1GB. [2022-11-26 00:28:44,058 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 142.6MB. Free memory was 85.7MB in the beginning and 85.6MB in the end (delta: 97.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 31251.10ms. Allocated memory was 172.0MB in the beginning and 287.3MB in the end (delta: 115.3MB). Free memory was 74.9MB in the beginning and 123.2MB in the end (delta: -48.3MB). Peak memory consumption was 144.0MB. 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 Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/bin/utaipan-ByfvJB40ur/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/bin/utaipan-ByfvJB40ur/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/bin/utaipan-ByfvJB40ur/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/bin/utaipan-ByfvJB40ur/config/TaipanReach.xml -i ../../sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/bin/utaipan-ByfvJB40ur/config/svcomp-Overflow-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/bin/utaipan-ByfvJB40ur --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Taipan --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 [2022-11-26 00:28:46,632 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-26 00:28:46,635 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-26 00:28:46,681 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-26 00:28:46,683 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-26 00:28:46,688 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-26 00:28:46,694 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-26 00:28:46,699 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-26 00:28:46,702 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-26 00:28:46,709 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-26 00:28:46,710 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-26 00:28:46,713 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-26 00:28:46,714 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-26 00:28:46,717 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-26 00:28:46,720 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-26 00:28:46,727 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-26 00:28:46,728 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-26 00:28:46,730 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-26 00:28:46,732 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-26 00:28:46,736 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-26 00:28:46,739 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-26 00:28:46,740 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-26 00:28:46,742 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-26 00:28:46,743 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-26 00:28:46,747 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-26 00:28:46,748 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-26 00:28:46,748 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-26 00:28:46,749 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-26 00:28:46,750 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-26 00:28:46,751 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-26 00:28:46,752 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-26 00:28:46,753 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-26 00:28:46,754 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-26 00:28:46,755 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-26 00:28:46,756 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-26 00:28:46,757 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-26 00:28:46,758 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-26 00:28:46,758 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-26 00:28:46,759 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-26 00:28:46,760 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-26 00:28:46,761 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-26 00:28:46,762 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/bin/utaipan-ByfvJB40ur/config/svcomp-Overflow-64bit-Taipan_Bitvector.epf [2022-11-26 00:28:46,804 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-26 00:28:46,808 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-26 00:28:46,809 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-26 00:28:46,810 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-26 00:28:46,811 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-26 00:28:46,811 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-26 00:28:46,812 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-26 00:28:46,812 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-26 00:28:46,812 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-26 00:28:46,813 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-26 00:28:46,814 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-26 00:28:46,814 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-26 00:28:46,815 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-26 00:28:46,816 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-26 00:28:46,816 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-26 00:28:46,816 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-26 00:28:46,816 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-26 00:28:46,817 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-26 00:28:46,817 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-26 00:28:46,817 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-26 00:28:46,818 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-26 00:28:46,818 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-26 00:28:46,818 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-26 00:28:46,818 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-26 00:28:46,819 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-26 00:28:46,819 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-26 00:28:46,819 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-26 00:28:46,820 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-26 00:28:46,820 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-26 00:28:46,820 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-26 00:28:46,820 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-26 00:28:46,821 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-26 00:28:46,821 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-26 00:28:46,822 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-26 00:28:46,822 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-26 00:28:46,822 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-26 00:28:46,822 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-26 00:28:46,823 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/bin/utaipan-ByfvJB40ur/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/bin/utaipan-ByfvJB40ur Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 37cffa36d12f99fa5b0b0171dcb8704e4f919336fbfc801054ad86fe38d73e34 [2022-11-26 00:28:47,344 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-26 00:28:47,375 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-26 00:28:47,379 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-26 00:28:47,381 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-26 00:28:47,382 INFO L275 PluginConnector]: CDTParser initialized [2022-11-26 00:28:47,384 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/bin/utaipan-ByfvJB40ur/../../sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i [2022-11-26 00:28:50,997 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-26 00:28:53,660 INFO L351 CDTParser]: Found 1 translation units. [2022-11-26 00:28:53,661 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i [2022-11-26 00:28:53,876 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/bin/utaipan-ByfvJB40ur/data/13da26baa/5344d884e0d14b1cb50e893b6352e90b/FLAGd4fc784b8 [2022-11-26 00:28:53,911 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/bin/utaipan-ByfvJB40ur/data/13da26baa/5344d884e0d14b1cb50e893b6352e90b [2022-11-26 00:28:53,914 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-26 00:28:53,919 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-26 00:28:53,925 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-26 00:28:53,926 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-26 00:28:53,930 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-26 00:28:53,932 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:28:53" (1/1) ... [2022-11-26 00:28:53,934 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ed818ed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:28:53, skipping insertion in model container [2022-11-26 00:28:53,934 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:28:53" (1/1) ... [2022-11-26 00:28:53,943 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-26 00:28:54,863 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-26 00:29:25,763 WARN L623 FunctionHandler]: Unknown extern function __xstat [2022-11-26 00:29:25,765 WARN L623 FunctionHandler]: Unknown extern function __lxstat [2022-11-26 00:29:25,765 WARN L623 FunctionHandler]: Unknown extern function __fxstat [2022-11-26 00:29:25,766 WARN L623 FunctionHandler]: Unknown extern function __fxstatat [2022-11-26 00:29:25,767 WARN L623 FunctionHandler]: Unknown extern function __xmknod [2022-11-26 00:29:25,769 WARN L623 FunctionHandler]: Unknown extern function __xmknodat [2022-11-26 00:29:25,770 WARN L623 FunctionHandler]: Unknown extern function __xstat64 [2022-11-26 00:29:25,770 WARN L623 FunctionHandler]: Unknown extern function __lxstat64 [2022-11-26 00:29:25,782 WARN L623 FunctionHandler]: Unknown extern function __fxstat64 [2022-11-26 00:29:25,783 WARN L623 FunctionHandler]: Unknown extern function __fxstatat64 [2022-11-26 00:29:25,785 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-11-26 00:29:25,786 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-11-26 00:29:25,788 WARN L623 FunctionHandler]: Unknown extern function strtoll [2022-11-26 00:29:25,793 WARN L623 FunctionHandler]: Unknown extern function __realpath_chk [2022-11-26 00:29:25,794 WARN L623 FunctionHandler]: Unknown extern function __realpath_alias [2022-11-26 00:29:25,797 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk [2022-11-26 00:29:25,799 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk_warn [2022-11-26 00:29:25,801 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_alias [2022-11-26 00:29:25,811 WARN L623 FunctionHandler]: Unknown extern function __wctomb_chk [2022-11-26 00:29:25,813 WARN L623 FunctionHandler]: Unknown extern function __wctomb_alias [2022-11-26 00:29:25,817 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk [2022-11-26 00:29:25,823 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk_warn [2022-11-26 00:29:25,833 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_alias [2022-11-26 00:29:25,835 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk [2022-11-26 00:29:25,836 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk_warn [2022-11-26 00:29:25,837 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_alias [2022-11-26 00:29:25,887 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memcpy_chk [2022-11-26 00:29:25,889 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memmove_chk [2022-11-26 00:29:25,892 WARN L611 FunctionHandler]: implicit declaration of function __builtin___mempcpy_chk [2022-11-26 00:29:25,893 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memset_chk [2022-11-26 00:29:25,905 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcpy_chk [2022-11-26 00:29:25,906 WARN L611 FunctionHandler]: implicit declaration of function __builtin___stpcpy_chk [2022-11-26 00:29:25,908 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncpy_chk [2022-11-26 00:29:25,909 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_chk [2022-11-26 00:29:25,911 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_alias [2022-11-26 00:29:25,914 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcat_chk [2022-11-26 00:29:25,915 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncat_chk [2022-11-26 00:29:25,919 WARN L623 FunctionHandler]: Unknown extern function fchmod [2022-11-26 00:29:25,920 WARN L623 FunctionHandler]: Unknown extern function chmod [2022-11-26 00:29:25,922 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-11-26 00:29:25,924 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:29:25,925 WARN L623 FunctionHandler]: Unknown extern function error [2022-11-26 00:29:25,928 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:29:25,931 WARN L623 FunctionHandler]: Unknown extern function error [2022-11-26 00:29:25,932 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-11-26 00:29:25,933 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:29:25,933 WARN L623 FunctionHandler]: Unknown extern function error [2022-11-26 00:29:25,937 WARN L623 FunctionHandler]: Unknown extern function __read_chk [2022-11-26 00:29:25,939 WARN L623 FunctionHandler]: Unknown extern function __read_chk_warn [2022-11-26 00:29:25,940 WARN L623 FunctionHandler]: Unknown extern function __read_alias [2022-11-26 00:29:25,942 WARN L623 FunctionHandler]: Unknown extern function __pread_chk [2022-11-26 00:29:25,944 WARN L623 FunctionHandler]: Unknown extern function __pread_chk_warn [2022-11-26 00:29:25,945 WARN L623 FunctionHandler]: Unknown extern function __pread_alias [2022-11-26 00:29:25,947 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk [2022-11-26 00:29:25,948 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk_warn [2022-11-26 00:29:25,948 WARN L623 FunctionHandler]: Unknown extern function __pread64_alias [2022-11-26 00:29:25,950 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk [2022-11-26 00:29:25,951 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk_warn [2022-11-26 00:29:25,951 WARN L623 FunctionHandler]: Unknown extern function __readlink_alias [2022-11-26 00:29:25,953 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk [2022-11-26 00:29:25,953 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk_warn [2022-11-26 00:29:25,954 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_alias [2022-11-26 00:29:25,957 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk [2022-11-26 00:29:25,958 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk_warn [2022-11-26 00:29:25,958 WARN L623 FunctionHandler]: Unknown extern function __getcwd_alias [2022-11-26 00:29:25,961 WARN L623 FunctionHandler]: Unknown extern function __getwd_chk [2022-11-26 00:29:25,962 WARN L623 FunctionHandler]: Unknown extern function __getwd_warn [2022-11-26 00:29:25,964 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk [2022-11-26 00:29:25,965 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk_warn [2022-11-26 00:29:25,966 WARN L623 FunctionHandler]: Unknown extern function __confstr_alias [2022-11-26 00:29:25,967 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk [2022-11-26 00:29:25,969 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk_warn [2022-11-26 00:29:25,970 WARN L623 FunctionHandler]: Unknown extern function __getgroups_alias [2022-11-26 00:29:25,971 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk [2022-11-26 00:29:25,973 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk_warn [2022-11-26 00:29:25,974 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_alias [2022-11-26 00:29:25,975 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk [2022-11-26 00:29:25,976 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk_warn [2022-11-26 00:29:25,976 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_alias [2022-11-26 00:29:25,977 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk [2022-11-26 00:29:25,979 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk_warn [2022-11-26 00:29:25,979 WARN L623 FunctionHandler]: Unknown extern function __gethostname_alias [2022-11-26 00:29:25,981 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk [2022-11-26 00:29:25,982 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk_warn [2022-11-26 00:29:25,983 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_alias [2022-11-26 00:29:25,990 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-11-26 00:29:25,996 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:29:25,997 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:29:25,998 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:29:26,000 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:29:26,003 WARN L623 FunctionHandler]: Unknown extern function _IO_getc [2022-11-26 00:29:26,006 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-11-26 00:29:26,011 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-11-26 00:29:26,012 WARN L623 FunctionHandler]: Unknown extern function _IO_putc [2022-11-26 00:29:26,015 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[480337,480350] [2022-11-26 00:29:26,016 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-11-26 00:29:26,018 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[480518,480531] [2022-11-26 00:29:26,019 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[480687,480700] [2022-11-26 00:29:26,020 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[480830,480843] [2022-11-26 00:29:26,023 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[481236,481249] [2022-11-26 00:29:26,023 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-11-26 00:29:26,024 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[481415,481428] [2022-11-26 00:29:26,025 WARN L623 FunctionHandler]: Unknown extern function __getdelim [2022-11-26 00:29:26,036 WARN L611 FunctionHandler]: implicit declaration of function __builtin___vsnprintf_chk [2022-11-26 00:29:26,037 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-11-26 00:29:26,037 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-11-26 00:29:26,039 WARN L623 FunctionHandler]: Unknown extern function __vdprintf_chk [2022-11-26 00:29:26,039 WARN L623 FunctionHandler]: Unknown extern function __obstack_vprintf_chk [2022-11-26 00:29:26,041 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk [2022-11-26 00:29:26,042 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk_warn [2022-11-26 00:29:26,043 WARN L623 FunctionHandler]: Unknown extern function __fgets_alias [2022-11-26 00:29:26,045 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_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[487909,487922] [2022-11-26 00:29:26,046 WARN L623 FunctionHandler]: Unknown extern function __fread_chk [2022-11-26 00:29:26,047 WARN L623 FunctionHandler]: Unknown extern function __fread_chk_warn [2022-11-26 00:29:26,048 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[488508,488521] [2022-11-26 00:29:26,049 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[488584,488597] [2022-11-26 00:29:26,049 WARN L623 FunctionHandler]: Unknown extern function __fread_alias [2022-11-26 00:29:26,050 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk [2022-11-26 00:29:26,051 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk_warn [2022-11-26 00:29:26,052 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_alias [2022-11-26 00:29:26,054 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk [2022-11-26 00:29:26,055 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk_warn [2022-11-26 00:29:26,056 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_alias [2022-11-26 00:29:26,065 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[492084,492097] [2022-11-26 00:29:26,067 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[492172,492185] [2022-11-26 00:29:26,072 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-11-26 00:29:26,074 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[494242,494255] [2022-11-26 00:29:26,075 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[494301,494314] [2022-11-26 00:29:26,077 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[494393,494406] [2022-11-26 00:29:26,078 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[494483,494496] [2022-11-26 00:29:26,079 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[494770,494783] [2022-11-26 00:29:26,080 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[494937,494950] [2022-11-26 00:29:26,084 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[495232,495245] [2022-11-26 00:29:26,085 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-26 00:29:26,087 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[495516,495529] [2022-11-26 00:29:26,089 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[495838,495851] [2022-11-26 00:29:26,090 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[495956,495969] [2022-11-26 00:29:26,092 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[496287,496300] [2022-11-26 00:29:26,092 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-11-26 00:29:26,093 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[496515,496528] [2022-11-26 00:29:26,094 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[496573,496586] [2022-11-26 00:29:26,094 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-11-26 00:29:26,095 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[496803,496816] [2022-11-26 00:29:26,096 WARN L623 FunctionHandler]: Unknown extern function error [2022-11-26 00:29:26,096 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[497035,497048] [2022-11-26 00:29:26,097 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[497313,497326] [2022-11-26 00:29:26,098 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-11-26 00:29:26,098 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-11-26 00:29:26,099 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[497586,497599] [2022-11-26 00:29:26,100 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[497643,497656] [2022-11-26 00:29:26,100 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[497699,497712] [2022-11-26 00:29:26,101 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[497789,497802] [2022-11-26 00:29:26,102 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[498008,498021] [2022-11-26 00:29:26,102 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-11-26 00:29:26,103 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[498232,498245] [2022-11-26 00:29:26,104 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[498293,498306] [2022-11-26 00:29:26,105 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[498348,498361] [2022-11-26 00:29:26,105 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[498442,498455] [2022-11-26 00:29:26,106 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[498574,498587] [2022-11-26 00:29:26,107 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-26 00:29:26,107 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[498801,498814] [2022-11-26 00:29:26,108 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-11-26 00:29:26,109 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[499033,499046] [2022-11-26 00:29:26,110 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[499096,499109] [2022-11-26 00:29:26,110 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[499192,499205] [2022-11-26 00:29:26,111 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[499249,499262] [2022-11-26 00:29:26,111 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[499310,499323] [2022-11-26 00:29:26,112 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[499458,499471] [2022-11-26 00:29:26,113 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-11-26 00:29:26,114 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[499686,499699] [2022-11-26 00:29:26,115 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[499749,499762] [2022-11-26 00:29:26,116 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[499845,499858] [2022-11-26 00:29:26,116 WARN L623 FunctionHandler]: Unknown extern function fputc_unlocked [2022-11-26 00:29:26,117 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[500042,500055] [2022-11-26 00:29:26,118 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[500099,500112] [2022-11-26 00:29:26,118 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[500189,500202] [2022-11-26 00:29:26,120 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[500676,500689] [2022-11-26 00:29:26,120 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[500733,500746] [2022-11-26 00:29:26,121 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[500823,500836] [2022-11-26 00:29:26,121 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[500875,500888] [2022-11-26 00:29:26,122 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[500992,501005] [2022-11-26 00:29:26,123 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[501049,501062] [2022-11-26 00:29:26,123 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[501139,501152] [2022-11-26 00:29:26,124 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[501191,501204] [2022-11-26 00:29:26,125 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[501279,501292] [2022-11-26 00:29:26,125 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[501336,501349] [2022-11-26 00:29:26,126 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[501426,501439] [2022-11-26 00:29:26,126 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[501478,501491] [2022-11-26 00:29:26,127 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-26 00:29:26,131 WARN L623 FunctionHandler]: Unknown extern function getdelim [2022-11-26 00:29:26,132 WARN L623 FunctionHandler]: Unknown extern function feof [2022-11-26 00:29:26,138 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-26 00:29:26,139 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-11-26 00:29:26,139 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:29:26,140 WARN L623 FunctionHandler]: Unknown extern function pathconf [2022-11-26 00:29:26,140 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:29:26,141 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-26 00:29:26,144 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-26 00:29:26,145 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-11-26 00:29:26,145 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-26 00:29:26,146 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-11-26 00:29:26,147 WARN L623 FunctionHandler]: Unknown extern function readdir [2022-11-26 00:29:26,148 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-26 00:29:26,151 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-26 00:29:26,153 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-26 00:29:26,158 WARN L623 FunctionHandler]: Unknown extern function closedir [2022-11-26 00:29:26,160 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-26 00:29:26,161 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-26 00:29:26,175 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-11-26 00:29:26,208 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[534422,534435] [2022-11-26 00:29:26,209 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[534512,534525] [2022-11-26 00:29:26,210 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[534655,534668] [2022-11-26 00:29:26,210 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[534947,534960] [2022-11-26 00:29:26,211 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[535045,535058] [2022-11-26 00:29:26,211 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cab0b8d-388b-4e81-a5cf-390e4b0960f5/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[535200,535213] [2022-11-26 00:29:26,216 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-11-26 00:29:26,219 WARN L623 FunctionHandler]: Unknown extern function strtod_l [2022-11-26 00:29:26,220 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-11-26 00:29:26,223 WARN L623 FunctionHandler]: Unknown extern function strtold_l [2022-11-26 00:29:26,226 WARN L623 FunctionHandler]: Unknown extern function __recv_chk [2022-11-26 00:29:26,227 WARN L623 FunctionHandler]: Unknown extern function __recv_chk_warn [2022-11-26 00:29:26,227 WARN L623 FunctionHandler]: Unknown extern function __recv_alias [2022-11-26 00:29:26,229 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk [2022-11-26 00:29:26,230 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk_warn [2022-11-26 00:29:26,231 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_alias [2022-11-26 00:29:26,232 WARN L623 FunctionHandler]: Unknown extern function getaddrinfo [2022-11-26 00:29:26,233 WARN L623 FunctionHandler]: Unknown extern function __strdup [2022-11-26 00:29:26,234 WARN L623 FunctionHandler]: Unknown extern function freeaddrinfo [2022-11-26 00:29:26,235 WARN L623 FunctionHandler]: Unknown extern function gai_strerror [2022-11-26 00:29:26,238 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:29:26,238 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:29:26,239 WARN L623 FunctionHandler]: Unknown extern function __rawmemchr [2022-11-26 00:29:26,245 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-26 00:29:26,246 WARN L623 FunctionHandler]: Unknown extern function lstat [2022-11-26 00:29:26,247 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:29:26,247 WARN L611 FunctionHandler]: implicit declaration of function __builtin_strspn [2022-11-26 00:29:26,249 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:29:26,250 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:29:26,252 WARN L623 FunctionHandler]: Unknown extern function memmove [2022-11-26 00:29:26,252 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-26 00:29:26,256 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:29:26,257 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-11-26 00:29:26,259 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:29:26,260 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:29:26,262 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-26 00:29:26,264 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:29:26,265 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:29:26,268 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: rpl_fcntl [2022-11-26 00:29:26,268 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@163d0586 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:29:26, skipping insertion in model container [2022-11-26 00:29:26,268 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-26 00:29:26,269 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-26 00:29:26,271 INFO L158 Benchmark]: Toolchain (without parser) took 32350.75ms. Allocated memory was 159.4MB in the beginning and 268.4MB in the end (delta: 109.1MB). Free memory was 73.3MB in the beginning and 95.7MB in the end (delta: -22.4MB). Peak memory consumption was 142.5MB. Max. memory is 16.1GB. [2022-11-26 00:29:26,272 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 67.1MB. Free memory was 44.9MB in the beginning and 44.8MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-26 00:29:26,273 INFO L158 Benchmark]: CACSL2BoogieTranslator took 32343.48ms. Allocated memory was 159.4MB in the beginning and 268.4MB in the end (delta: 109.1MB). Free memory was 72.9MB in the beginning and 95.7MB in the end (delta: -22.9MB). Peak memory consumption was 142.5MB. Max. memory is 16.1GB. [2022-11-26 00:29:26,274 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37ms. Allocated memory is still 67.1MB. Free memory was 44.9MB in the beginning and 44.8MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 32343.48ms. Allocated memory was 159.4MB in the beginning and 268.4MB in the end (delta: 109.1MB). Free memory was 72.9MB in the beginning and 95.7MB in the end (delta: -22.9MB). Peak memory consumption was 142.5MB. 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