./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 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/bin/ukojak-rkRKPMF4O4 --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 Kojak --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-2329fc7 [2022-12-15 01:20:01,818 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 01:20:01,820 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 01:20:01,838 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 01:20:01,839 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 01:20:01,839 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 01:20:01,840 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 01:20:01,841 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 01:20:01,842 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 01:20:01,843 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 01:20:01,843 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 01:20:01,844 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 01:20:01,844 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 01:20:01,845 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 01:20:01,846 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 01:20:01,846 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 01:20:01,847 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 01:20:01,848 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 01:20:01,849 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 01:20:01,850 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 01:20:01,851 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 01:20:01,852 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 01:20:01,852 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 01:20:01,853 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 01:20:01,855 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 01:20:01,855 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 01:20:01,856 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 01:20:01,856 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 01:20:01,857 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 01:20:01,857 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 01:20:01,857 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 01:20:01,858 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 01:20:01,858 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 01:20:01,859 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 01:20:01,860 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 01:20:01,860 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 01:20:01,860 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 01:20:01,860 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 01:20:01,861 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 01:20:01,861 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 01:20:01,862 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 01:20:01,863 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-12-15 01:20:01,876 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 01:20:01,876 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 01:20:01,877 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 01:20:01,877 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 01:20:01,878 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 01:20:01,878 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 01:20:01,878 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 01:20:01,878 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-15 01:20:01,878 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 01:20:01,878 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 01:20:01,878 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 01:20:01,878 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 01:20:01,879 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 01:20:01,879 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-15 01:20:01,879 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 01:20:01,879 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 01:20:01,879 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 01:20:01,879 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 01:20:01,879 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 01:20:01,879 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 01:20:01,879 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:20:01,879 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 01:20:01,880 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 01:20:01,880 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 01:20:01,880 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 01:20:01,880 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 01:20:01,880 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 01:20:01,880 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_b42286f5-520c-4bd0-8d26-02c7cae3ae65/bin/ukojak-rkRKPMF4O4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 37cffa36d12f99fa5b0b0171dcb8704e4f919336fbfc801054ad86fe38d73e34 [2022-12-15 01:20:02,065 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 01:20:02,085 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 01:20:02,087 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 01:20:02,088 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 01:20:02,089 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 01:20:02,090 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i [2022-12-15 01:20:04,682 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 01:20:05,522 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 01:20:05,522 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i [2022-12-15 01:20:05,619 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/bin/ukojak-rkRKPMF4O4/data/9540af120/f2403ed2b72d49dab13cd313f4511ae4/FLAGfd4ede0fb [2022-12-15 01:20:05,629 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/bin/ukojak-rkRKPMF4O4/data/9540af120/f2403ed2b72d49dab13cd313f4511ae4 [2022-12-15 01:20:05,631 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 01:20:05,632 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 01:20:05,633 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 01:20:05,633 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 01:20:05,635 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 01:20:05,636 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:20:05" (1/1) ... [2022-12-15 01:20:05,637 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f45a88d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:20:05, skipping insertion in model container [2022-12-15 01:20:05,637 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:20:05" (1/1) ... [2022-12-15 01:20:05,642 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 01:20:05,930 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 01:20:28,315 WARN L623 FunctionHandler]: Unknown extern function __xstat [2022-12-15 01:20:28,316 WARN L623 FunctionHandler]: Unknown extern function __lxstat [2022-12-15 01:20:28,317 WARN L623 FunctionHandler]: Unknown extern function __fxstat [2022-12-15 01:20:28,317 WARN L623 FunctionHandler]: Unknown extern function __fxstatat [2022-12-15 01:20:28,318 WARN L623 FunctionHandler]: Unknown extern function __xmknod [2022-12-15 01:20:28,319 WARN L623 FunctionHandler]: Unknown extern function __xmknodat [2022-12-15 01:20:28,319 WARN L623 FunctionHandler]: Unknown extern function __xstat64 [2022-12-15 01:20:28,320 WARN L623 FunctionHandler]: Unknown extern function __lxstat64 [2022-12-15 01:20:28,320 WARN L623 FunctionHandler]: Unknown extern function __fxstat64 [2022-12-15 01:20:28,321 WARN L623 FunctionHandler]: Unknown extern function __fxstatat64 [2022-12-15 01:20:28,322 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-12-15 01:20:28,322 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-12-15 01:20:28,323 WARN L623 FunctionHandler]: Unknown extern function strtoll [2022-12-15 01:20:28,324 WARN L623 FunctionHandler]: Unknown extern function __realpath_chk [2022-12-15 01:20:28,324 WARN L623 FunctionHandler]: Unknown extern function __realpath_alias [2022-12-15 01:20:28,325 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk [2022-12-15 01:20:28,325 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk_warn [2022-12-15 01:20:28,326 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_alias [2022-12-15 01:20:28,326 WARN L623 FunctionHandler]: Unknown extern function __wctomb_chk [2022-12-15 01:20:28,327 WARN L623 FunctionHandler]: Unknown extern function __wctomb_alias [2022-12-15 01:20:28,328 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk [2022-12-15 01:20:28,328 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk_warn [2022-12-15 01:20:28,329 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_alias [2022-12-15 01:20:28,330 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk [2022-12-15 01:20:28,330 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk_warn [2022-12-15 01:20:28,330 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_alias [2022-12-15 01:20:28,346 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memcpy_chk [2022-12-15 01:20:28,347 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memmove_chk [2022-12-15 01:20:28,347 WARN L611 FunctionHandler]: implicit declaration of function __builtin___mempcpy_chk [2022-12-15 01:20:28,348 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memset_chk [2022-12-15 01:20:28,349 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcpy_chk [2022-12-15 01:20:28,350 WARN L611 FunctionHandler]: implicit declaration of function __builtin___stpcpy_chk [2022-12-15 01:20:28,350 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncpy_chk [2022-12-15 01:20:28,351 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_chk [2022-12-15 01:20:28,351 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_alias [2022-12-15 01:20:28,352 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcat_chk [2022-12-15 01:20:28,352 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncat_chk [2022-12-15 01:20:28,353 WARN L623 FunctionHandler]: Unknown extern function fchmod [2022-12-15 01:20:28,353 WARN L623 FunctionHandler]: Unknown extern function chmod [2022-12-15 01:20:28,354 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-15 01:20:28,354 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-15 01:20:28,355 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-15 01:20:28,356 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-15 01:20:28,356 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-15 01:20:28,357 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-15 01:20:28,357 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-15 01:20:28,357 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-15 01:20:28,358 WARN L623 FunctionHandler]: Unknown extern function __read_chk [2022-12-15 01:20:28,359 WARN L623 FunctionHandler]: Unknown extern function __read_chk_warn [2022-12-15 01:20:28,359 WARN L623 FunctionHandler]: Unknown extern function __read_alias [2022-12-15 01:20:28,360 WARN L623 FunctionHandler]: Unknown extern function __pread_chk [2022-12-15 01:20:28,360 WARN L623 FunctionHandler]: Unknown extern function __pread_chk_warn [2022-12-15 01:20:28,361 WARN L623 FunctionHandler]: Unknown extern function __pread_alias [2022-12-15 01:20:28,361 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk [2022-12-15 01:20:28,362 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk_warn [2022-12-15 01:20:28,362 WARN L623 FunctionHandler]: Unknown extern function __pread64_alias [2022-12-15 01:20:28,363 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk [2022-12-15 01:20:28,363 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk_warn [2022-12-15 01:20:28,364 WARN L623 FunctionHandler]: Unknown extern function __readlink_alias [2022-12-15 01:20:28,364 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk [2022-12-15 01:20:28,365 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk_warn [2022-12-15 01:20:28,365 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_alias [2022-12-15 01:20:28,366 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk [2022-12-15 01:20:28,366 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk_warn [2022-12-15 01:20:28,367 WARN L623 FunctionHandler]: Unknown extern function __getcwd_alias [2022-12-15 01:20:28,367 WARN L623 FunctionHandler]: Unknown extern function __getwd_chk [2022-12-15 01:20:28,368 WARN L623 FunctionHandler]: Unknown extern function __getwd_warn [2022-12-15 01:20:28,368 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk [2022-12-15 01:20:28,369 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk_warn [2022-12-15 01:20:28,369 WARN L623 FunctionHandler]: Unknown extern function __confstr_alias [2022-12-15 01:20:28,369 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk [2022-12-15 01:20:28,370 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk_warn [2022-12-15 01:20:28,370 WARN L623 FunctionHandler]: Unknown extern function __getgroups_alias [2022-12-15 01:20:28,371 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk [2022-12-15 01:20:28,371 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk_warn [2022-12-15 01:20:28,372 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_alias [2022-12-15 01:20:28,372 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk [2022-12-15 01:20:28,373 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk_warn [2022-12-15 01:20:28,373 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_alias [2022-12-15 01:20:28,373 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk [2022-12-15 01:20:28,374 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk_warn [2022-12-15 01:20:28,374 WARN L623 FunctionHandler]: Unknown extern function __gethostname_alias [2022-12-15 01:20:28,375 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk [2022-12-15 01:20:28,375 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk_warn [2022-12-15 01:20:28,375 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_alias [2022-12-15 01:20:28,377 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-12-15 01:20:28,378 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-15 01:20:28,378 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-15 01:20:28,379 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-15 01:20:28,379 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-15 01:20:28,380 WARN L623 FunctionHandler]: Unknown extern function _IO_getc [2022-12-15 01:20:28,381 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-12-15 01:20:28,382 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-12-15 01:20:28,383 WARN L623 FunctionHandler]: Unknown extern function _IO_putc [2022-12-15 01:20:28,384 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[480337,480350] [2022-12-15 01:20:28,384 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-12-15 01:20:28,384 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[480518,480531] [2022-12-15 01:20:28,385 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[480687,480700] [2022-12-15 01:20:28,385 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[480830,480843] [2022-12-15 01:20:28,386 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[481236,481249] [2022-12-15 01:20:28,386 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-12-15 01:20:28,387 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[481415,481428] [2022-12-15 01:20:28,388 WARN L623 FunctionHandler]: Unknown extern function __getdelim [2022-12-15 01:20:28,389 WARN L611 FunctionHandler]: implicit declaration of function __builtin___vsnprintf_chk [2022-12-15 01:20:28,390 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-12-15 01:20:28,390 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-12-15 01:20:28,391 WARN L623 FunctionHandler]: Unknown extern function __vdprintf_chk [2022-12-15 01:20:28,391 WARN L623 FunctionHandler]: Unknown extern function __obstack_vprintf_chk [2022-12-15 01:20:28,392 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk [2022-12-15 01:20:28,392 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk_warn [2022-12-15 01:20:28,392 WARN L623 FunctionHandler]: Unknown extern function __fgets_alias [2022-12-15 01:20:28,393 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[487909,487922] [2022-12-15 01:20:28,393 WARN L623 FunctionHandler]: Unknown extern function __fread_chk [2022-12-15 01:20:28,394 WARN L623 FunctionHandler]: Unknown extern function __fread_chk_warn [2022-12-15 01:20:28,394 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[488508,488521] [2022-12-15 01:20:28,395 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[488584,488597] [2022-12-15 01:20:28,395 WARN L623 FunctionHandler]: Unknown extern function __fread_alias [2022-12-15 01:20:28,395 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk [2022-12-15 01:20:28,396 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk_warn [2022-12-15 01:20:28,396 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_alias [2022-12-15 01:20:28,397 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk [2022-12-15 01:20:28,397 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk_warn [2022-12-15 01:20:28,398 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_alias [2022-12-15 01:20:28,399 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[492084,492097] [2022-12-15 01:20:28,399 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[492172,492185] [2022-12-15 01:20:28,401 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-12-15 01:20:28,402 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[494242,494255] [2022-12-15 01:20:28,402 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[494301,494314] [2022-12-15 01:20:28,403 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[494393,494406] [2022-12-15 01:20:28,403 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[494483,494496] [2022-12-15 01:20:28,404 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[494770,494783] [2022-12-15 01:20:28,404 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[494937,494950] [2022-12-15 01:20:28,404 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[495232,495245] [2022-12-15 01:20:28,405 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 01:20:28,405 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[495516,495529] [2022-12-15 01:20:28,406 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[495838,495851] [2022-12-15 01:20:28,406 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[495956,495969] [2022-12-15 01:20:28,407 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[496287,496300] [2022-12-15 01:20:28,407 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-15 01:20:28,407 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[496515,496528] [2022-12-15 01:20:28,408 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[496573,496586] [2022-12-15 01:20:28,408 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-15 01:20:28,408 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[496803,496816] [2022-12-15 01:20:28,408 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-15 01:20:28,409 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[497035,497048] [2022-12-15 01:20:28,409 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[497313,497326] [2022-12-15 01:20:28,409 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-15 01:20:28,410 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 01:20:28,410 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[497586,497599] [2022-12-15 01:20:28,410 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[497643,497656] [2022-12-15 01:20:28,410 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[497699,497712] [2022-12-15 01:20:28,411 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[497789,497802] [2022-12-15 01:20:28,411 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[498008,498021] [2022-12-15 01:20:28,411 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 01:20:28,412 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[498232,498245] [2022-12-15 01:20:28,412 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[498293,498306] [2022-12-15 01:20:28,412 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[498348,498361] [2022-12-15 01:20:28,413 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[498442,498455] [2022-12-15 01:20:28,413 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[498574,498587] [2022-12-15 01:20:28,413 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 01:20:28,414 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[498801,498814] [2022-12-15 01:20:28,414 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 01:20:28,414 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[499033,499046] [2022-12-15 01:20:28,415 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[499096,499109] [2022-12-15 01:20:28,415 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[499192,499205] [2022-12-15 01:20:28,415 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[499249,499262] [2022-12-15 01:20:28,416 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[499310,499323] [2022-12-15 01:20:28,416 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[499458,499471] [2022-12-15 01:20:28,416 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 01:20:28,417 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[499686,499699] [2022-12-15 01:20:28,417 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[499749,499762] [2022-12-15 01:20:28,417 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[499845,499858] [2022-12-15 01:20:28,418 WARN L623 FunctionHandler]: Unknown extern function fputc_unlocked [2022-12-15 01:20:28,418 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[500042,500055] [2022-12-15 01:20:28,418 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[500099,500112] [2022-12-15 01:20:28,419 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[500189,500202] [2022-12-15 01:20:28,419 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[500676,500689] [2022-12-15 01:20:28,420 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[500733,500746] [2022-12-15 01:20:28,420 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[500823,500836] [2022-12-15 01:20:28,420 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[500875,500888] [2022-12-15 01:20:28,421 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[500992,501005] [2022-12-15 01:20:28,421 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[501049,501062] [2022-12-15 01:20:28,421 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[501139,501152] [2022-12-15 01:20:28,421 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[501191,501204] [2022-12-15 01:20:28,422 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[501279,501292] [2022-12-15 01:20:28,422 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[501336,501349] [2022-12-15 01:20:28,422 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[501426,501439] [2022-12-15 01:20:28,422 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[501478,501491] [2022-12-15 01:20:28,423 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 01:20:28,425 WARN L623 FunctionHandler]: Unknown extern function getdelim [2022-12-15 01:20:28,425 WARN L623 FunctionHandler]: Unknown extern function feof [2022-12-15 01:20:28,428 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-15 01:20:28,429 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-15 01:20:28,429 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-15 01:20:28,429 WARN L623 FunctionHandler]: Unknown extern function pathconf [2022-12-15 01:20:28,430 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-15 01:20:28,430 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-15 01:20:28,432 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-15 01:20:28,432 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-15 01:20:28,432 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-15 01:20:28,433 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-15 01:20:28,433 WARN L623 FunctionHandler]: Unknown extern function readdir [2022-12-15 01:20:28,434 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 01:20:28,435 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 01:20:28,436 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-15 01:20:28,438 WARN L623 FunctionHandler]: Unknown extern function closedir [2022-12-15 01:20:28,440 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-15 01:20:28,440 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-15 01:20:28,448 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-15 01:20:28,467 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[534422,534435] [2022-12-15 01:20:28,467 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[534512,534525] [2022-12-15 01:20:28,467 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[534655,534668] [2022-12-15 01:20:28,468 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[534947,534960] [2022-12-15 01:20:28,469 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[535045,535058] [2022-12-15 01:20:28,469 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[535200,535213] [2022-12-15 01:20:28,471 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-12-15 01:20:28,499 WARN L623 FunctionHandler]: Unknown extern function strtod_l [2022-12-15 01:20:28,500 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-12-15 01:20:28,518 WARN L623 FunctionHandler]: Unknown extern function strtold_l [2022-12-15 01:20:28,520 WARN L623 FunctionHandler]: Unknown extern function __recv_chk [2022-12-15 01:20:28,521 WARN L623 FunctionHandler]: Unknown extern function __recv_chk_warn [2022-12-15 01:20:28,521 WARN L623 FunctionHandler]: Unknown extern function __recv_alias [2022-12-15 01:20:28,523 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk [2022-12-15 01:20:28,524 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk_warn [2022-12-15 01:20:28,524 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_alias [2022-12-15 01:20:28,526 WARN L623 FunctionHandler]: Unknown extern function getaddrinfo [2022-12-15 01:20:28,526 WARN L623 FunctionHandler]: Unknown extern function __strdup [2022-12-15 01:20:28,527 WARN L623 FunctionHandler]: Unknown extern function freeaddrinfo [2022-12-15 01:20:28,527 WARN L623 FunctionHandler]: Unknown extern function gai_strerror [2022-12-15 01:20:28,530 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-15 01:20:28,531 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-15 01:20:28,531 WARN L623 FunctionHandler]: Unknown extern function __rawmemchr [2022-12-15 01:20:28,535 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-15 01:20:28,536 WARN L623 FunctionHandler]: Unknown extern function lstat [2022-12-15 01:20:28,536 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-15 01:20:28,537 WARN L611 FunctionHandler]: implicit declaration of function __builtin_strspn [2022-12-15 01:20:28,538 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-15 01:20:28,539 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-15 01:20:28,540 WARN L623 FunctionHandler]: Unknown extern function memmove [2022-12-15 01:20:28,541 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-15 01:20:28,543 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-15 01:20:28,545 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-12-15 01:20:28,546 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-15 01:20:28,546 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-15 01:20:28,547 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-15 01:20:28,549 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-15 01:20:28,550 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-15 01:20:28,552 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: rpl_fcntl [2022-12-15 01:20:28,553 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@138e895f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:20:28, skipping insertion in model container [2022-12-15 01:20:28,553 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 01:20:28,553 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-12-15 01:20:28,555 INFO L158 Benchmark]: Toolchain (without parser) took 22921.82ms. Allocated memory was 172.0MB in the beginning and 207.6MB in the end (delta: 35.7MB). Free memory was 80.7MB in the beginning and 51.5MB in the end (delta: 29.2MB). Peak memory consumption was 84.3MB. Max. memory is 16.1GB. [2022-12-15 01:20:28,555 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 134.2MB. Free memory is still 105.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 01:20:28,556 INFO L158 Benchmark]: CACSL2BoogieTranslator took 22920.20ms. Allocated memory was 172.0MB in the beginning and 207.6MB in the end (delta: 35.7MB). Free memory was 80.7MB in the beginning and 51.5MB in the end (delta: 29.2MB). Peak memory consumption was 84.3MB. Max. memory is 16.1GB. [2022-12-15 01:20:28,557 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 134.2MB. Free memory is still 105.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 22920.20ms. Allocated memory was 172.0MB in the beginning and 207.6MB in the end (delta: 35.7MB). Free memory was 80.7MB in the beginning and 51.5MB in the end (delta: 29.2MB). Peak memory consumption was 84.3MB. 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_b42286f5-520c-4bd0-8d26-02c7cae3ae65/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/bin/ukojak-rkRKPMF4O4 --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 Kojak --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-2329fc7 [2022-12-15 01:20:29,999 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 01:20:30,001 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 01:20:30,022 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 01:20:30,022 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 01:20:30,023 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 01:20:30,025 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 01:20:30,026 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 01:20:30,028 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 01:20:30,029 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 01:20:30,030 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 01:20:30,031 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 01:20:30,031 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 01:20:30,032 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 01:20:30,033 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 01:20:30,034 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 01:20:30,035 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 01:20:30,036 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 01:20:30,038 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 01:20:30,040 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 01:20:30,041 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 01:20:30,042 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 01:20:30,044 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 01:20:30,044 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 01:20:30,048 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 01:20:30,048 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 01:20:30,048 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 01:20:30,049 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 01:20:30,050 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 01:20:30,051 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 01:20:30,051 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 01:20:30,052 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 01:20:30,052 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 01:20:30,053 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 01:20:30,054 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 01:20:30,054 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 01:20:30,055 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 01:20:30,055 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 01:20:30,055 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 01:20:30,056 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 01:20:30,057 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 01:20:30,058 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2022-12-15 01:20:30,080 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 01:20:30,080 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 01:20:30,081 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 01:20:30,081 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 01:20:30,082 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 01:20:30,082 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 01:20:30,082 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 01:20:30,082 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-15 01:20:30,083 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 01:20:30,083 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 01:20:30,083 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 01:20:30,083 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 01:20:30,083 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-15 01:20:30,084 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-15 01:20:30,084 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-15 01:20:30,084 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-15 01:20:30,084 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 01:20:30,084 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 01:20:30,084 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 01:20:30,085 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 01:20:30,085 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 01:20:30,085 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 01:20:30,085 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:20:30,086 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 01:20:30,086 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 01:20:30,086 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 01:20:30,086 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-15 01:20:30,086 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-15 01:20:30,086 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 01:20:30,087 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-15 01:20:30,087 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-15 01:20:30,087 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_b42286f5-520c-4bd0-8d26-02c7cae3ae65/bin/ukojak-rkRKPMF4O4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 37cffa36d12f99fa5b0b0171dcb8704e4f919336fbfc801054ad86fe38d73e34 [2022-12-15 01:20:30,322 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 01:20:30,336 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 01:20:30,338 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 01:20:30,339 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 01:20:30,339 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 01:20:30,340 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i [2022-12-15 01:20:32,904 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 01:20:34,007 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 01:20:34,008 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i [2022-12-15 01:20:34,097 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/bin/ukojak-rkRKPMF4O4/data/e48b512ee/c0cfa04560f44a79b2ce3941934980e1/FLAGa10df8576 [2022-12-15 01:20:34,108 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/bin/ukojak-rkRKPMF4O4/data/e48b512ee/c0cfa04560f44a79b2ce3941934980e1 [2022-12-15 01:20:34,110 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 01:20:34,111 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 01:20:34,112 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 01:20:34,112 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 01:20:34,114 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 01:20:34,114 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:20:34" (1/1) ... [2022-12-15 01:20:34,115 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f41610f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:20:34, skipping insertion in model container [2022-12-15 01:20:34,115 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:20:34" (1/1) ... [2022-12-15 01:20:34,120 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 01:20:34,456 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 01:20:57,108 WARN L623 FunctionHandler]: Unknown extern function __xstat [2022-12-15 01:20:57,108 WARN L623 FunctionHandler]: Unknown extern function __lxstat [2022-12-15 01:20:57,109 WARN L623 FunctionHandler]: Unknown extern function __fxstat [2022-12-15 01:20:57,109 WARN L623 FunctionHandler]: Unknown extern function __fxstatat [2022-12-15 01:20:57,110 WARN L623 FunctionHandler]: Unknown extern function __xmknod [2022-12-15 01:20:57,110 WARN L623 FunctionHandler]: Unknown extern function __xmknodat [2022-12-15 01:20:57,111 WARN L623 FunctionHandler]: Unknown extern function __xstat64 [2022-12-15 01:20:57,111 WARN L623 FunctionHandler]: Unknown extern function __lxstat64 [2022-12-15 01:20:57,112 WARN L623 FunctionHandler]: Unknown extern function __fxstat64 [2022-12-15 01:20:57,112 WARN L623 FunctionHandler]: Unknown extern function __fxstatat64 [2022-12-15 01:20:57,113 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-12-15 01:20:57,113 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-12-15 01:20:57,114 WARN L623 FunctionHandler]: Unknown extern function strtoll [2022-12-15 01:20:57,115 WARN L623 FunctionHandler]: Unknown extern function __realpath_chk [2022-12-15 01:20:57,115 WARN L623 FunctionHandler]: Unknown extern function __realpath_alias [2022-12-15 01:20:57,116 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk [2022-12-15 01:20:57,117 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk_warn [2022-12-15 01:20:57,117 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_alias [2022-12-15 01:20:57,118 WARN L623 FunctionHandler]: Unknown extern function __wctomb_chk [2022-12-15 01:20:57,118 WARN L623 FunctionHandler]: Unknown extern function __wctomb_alias [2022-12-15 01:20:57,119 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk [2022-12-15 01:20:57,120 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk_warn [2022-12-15 01:20:57,120 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_alias [2022-12-15 01:20:57,121 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk [2022-12-15 01:20:57,122 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk_warn [2022-12-15 01:20:57,122 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_alias [2022-12-15 01:20:57,138 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memcpy_chk [2022-12-15 01:20:57,138 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memmove_chk [2022-12-15 01:20:57,139 WARN L611 FunctionHandler]: implicit declaration of function __builtin___mempcpy_chk [2022-12-15 01:20:57,140 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memset_chk [2022-12-15 01:20:57,141 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcpy_chk [2022-12-15 01:20:57,141 WARN L611 FunctionHandler]: implicit declaration of function __builtin___stpcpy_chk [2022-12-15 01:20:57,142 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncpy_chk [2022-12-15 01:20:57,143 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_chk [2022-12-15 01:20:57,143 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_alias [2022-12-15 01:20:57,144 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcat_chk [2022-12-15 01:20:57,144 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncat_chk [2022-12-15 01:20:57,145 WARN L623 FunctionHandler]: Unknown extern function fchmod [2022-12-15 01:20:57,145 WARN L623 FunctionHandler]: Unknown extern function chmod [2022-12-15 01:20:57,146 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-15 01:20:57,147 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-15 01:20:57,147 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-15 01:20:57,148 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-15 01:20:57,149 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-15 01:20:57,149 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-15 01:20:57,150 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-15 01:20:57,150 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-15 01:20:57,151 WARN L623 FunctionHandler]: Unknown extern function __read_chk [2022-12-15 01:20:57,151 WARN L623 FunctionHandler]: Unknown extern function __read_chk_warn [2022-12-15 01:20:57,152 WARN L623 FunctionHandler]: Unknown extern function __read_alias [2022-12-15 01:20:57,152 WARN L623 FunctionHandler]: Unknown extern function __pread_chk [2022-12-15 01:20:57,153 WARN L623 FunctionHandler]: Unknown extern function __pread_chk_warn [2022-12-15 01:20:57,153 WARN L623 FunctionHandler]: Unknown extern function __pread_alias [2022-12-15 01:20:57,154 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk [2022-12-15 01:20:57,155 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk_warn [2022-12-15 01:20:57,155 WARN L623 FunctionHandler]: Unknown extern function __pread64_alias [2022-12-15 01:20:57,156 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk [2022-12-15 01:20:57,156 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk_warn [2022-12-15 01:20:57,156 WARN L623 FunctionHandler]: Unknown extern function __readlink_alias [2022-12-15 01:20:57,157 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk [2022-12-15 01:20:57,158 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk_warn [2022-12-15 01:20:57,158 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_alias [2022-12-15 01:20:57,159 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk [2022-12-15 01:20:57,159 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk_warn [2022-12-15 01:20:57,159 WARN L623 FunctionHandler]: Unknown extern function __getcwd_alias [2022-12-15 01:20:57,160 WARN L623 FunctionHandler]: Unknown extern function __getwd_chk [2022-12-15 01:20:57,160 WARN L623 FunctionHandler]: Unknown extern function __getwd_warn [2022-12-15 01:20:57,161 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk [2022-12-15 01:20:57,162 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk_warn [2022-12-15 01:20:57,162 WARN L623 FunctionHandler]: Unknown extern function __confstr_alias [2022-12-15 01:20:57,162 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk [2022-12-15 01:20:57,163 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk_warn [2022-12-15 01:20:57,164 WARN L623 FunctionHandler]: Unknown extern function __getgroups_alias [2022-12-15 01:20:57,164 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk [2022-12-15 01:20:57,165 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk_warn [2022-12-15 01:20:57,165 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_alias [2022-12-15 01:20:57,166 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk [2022-12-15 01:20:57,166 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk_warn [2022-12-15 01:20:57,166 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_alias [2022-12-15 01:20:57,167 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk [2022-12-15 01:20:57,167 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk_warn [2022-12-15 01:20:57,168 WARN L623 FunctionHandler]: Unknown extern function __gethostname_alias [2022-12-15 01:20:57,168 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk [2022-12-15 01:20:57,169 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk_warn [2022-12-15 01:20:57,169 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_alias [2022-12-15 01:20:57,172 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-12-15 01:20:57,172 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-15 01:20:57,172 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-15 01:20:57,173 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-15 01:20:57,174 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-15 01:20:57,175 WARN L623 FunctionHandler]: Unknown extern function _IO_getc [2022-12-15 01:20:57,176 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-12-15 01:20:57,177 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-12-15 01:20:57,178 WARN L623 FunctionHandler]: Unknown extern function _IO_putc [2022-12-15 01:20:57,179 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[480337,480350] [2022-12-15 01:20:57,179 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-12-15 01:20:57,179 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[480518,480531] [2022-12-15 01:20:57,180 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[480687,480700] [2022-12-15 01:20:57,180 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[480830,480843] [2022-12-15 01:20:57,181 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[481236,481249] [2022-12-15 01:20:57,181 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-12-15 01:20:57,182 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[481415,481428] [2022-12-15 01:20:57,183 WARN L623 FunctionHandler]: Unknown extern function __getdelim [2022-12-15 01:20:57,184 WARN L611 FunctionHandler]: implicit declaration of function __builtin___vsnprintf_chk [2022-12-15 01:20:57,184 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-12-15 01:20:57,185 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-12-15 01:20:57,185 WARN L623 FunctionHandler]: Unknown extern function __vdprintf_chk [2022-12-15 01:20:57,186 WARN L623 FunctionHandler]: Unknown extern function __obstack_vprintf_chk [2022-12-15 01:20:57,187 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk [2022-12-15 01:20:57,187 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk_warn [2022-12-15 01:20:57,188 WARN L623 FunctionHandler]: Unknown extern function __fgets_alias [2022-12-15 01:20:57,188 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[487909,487922] [2022-12-15 01:20:57,189 WARN L623 FunctionHandler]: Unknown extern function __fread_chk [2022-12-15 01:20:57,189 WARN L623 FunctionHandler]: Unknown extern function __fread_chk_warn [2022-12-15 01:20:57,190 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[488508,488521] [2022-12-15 01:20:57,190 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[488584,488597] [2022-12-15 01:20:57,190 WARN L623 FunctionHandler]: Unknown extern function __fread_alias [2022-12-15 01:20:57,191 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk [2022-12-15 01:20:57,191 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk_warn [2022-12-15 01:20:57,192 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_alias [2022-12-15 01:20:57,192 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk [2022-12-15 01:20:57,193 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk_warn [2022-12-15 01:20:57,193 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_alias [2022-12-15 01:20:57,194 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[492084,492097] [2022-12-15 01:20:57,195 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[492172,492185] [2022-12-15 01:20:57,196 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-12-15 01:20:57,198 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[494242,494255] [2022-12-15 01:20:57,198 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[494301,494314] [2022-12-15 01:20:57,198 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[494393,494406] [2022-12-15 01:20:57,199 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[494483,494496] [2022-12-15 01:20:57,199 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[494770,494783] [2022-12-15 01:20:57,200 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[494937,494950] [2022-12-15 01:20:57,200 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[495232,495245] [2022-12-15 01:20:57,200 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 01:20:57,201 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[495516,495529] [2022-12-15 01:20:57,201 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[495838,495851] [2022-12-15 01:20:57,202 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[495956,495969] [2022-12-15 01:20:57,202 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[496287,496300] [2022-12-15 01:20:57,203 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-15 01:20:57,203 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[496515,496528] [2022-12-15 01:20:57,203 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[496573,496586] [2022-12-15 01:20:57,204 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-15 01:20:57,204 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[496803,496816] [2022-12-15 01:20:57,204 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-15 01:20:57,204 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[497035,497048] [2022-12-15 01:20:57,205 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[497313,497326] [2022-12-15 01:20:57,205 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-15 01:20:57,205 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 01:20:57,206 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[497586,497599] [2022-12-15 01:20:57,206 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[497643,497656] [2022-12-15 01:20:57,206 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[497699,497712] [2022-12-15 01:20:57,207 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[497789,497802] [2022-12-15 01:20:57,207 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[498008,498021] [2022-12-15 01:20:57,207 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 01:20:57,208 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_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[498232,498245] [2022-12-15 01:20:57,208 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_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[498293,498306] [2022-12-15 01:20:57,208 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_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[498348,498361] [2022-12-15 01:20:57,209 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_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[498442,498455] [2022-12-15 01:20:57,209 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_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[498574,498587] [2022-12-15 01:20:57,209 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 01:20:57,210 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_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[498801,498814] [2022-12-15 01:20:57,210 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 01:20:57,211 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_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[499033,499046] [2022-12-15 01:20:57,211 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_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[499096,499109] [2022-12-15 01:20:57,211 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_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[499192,499205] [2022-12-15 01:20:57,211 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_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[499249,499262] [2022-12-15 01:20:57,212 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[499310,499323] [2022-12-15 01:20:57,212 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[499458,499471] [2022-12-15 01:20:57,212 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 01:20:57,213 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[499686,499699] [2022-12-15 01:20:57,213 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[499749,499762] [2022-12-15 01:20:57,213 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[499845,499858] [2022-12-15 01:20:57,214 WARN L623 FunctionHandler]: Unknown extern function fputc_unlocked [2022-12-15 01:20:57,214 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[500042,500055] [2022-12-15 01:20:57,214 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[500099,500112] [2022-12-15 01:20:57,215 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[500189,500202] [2022-12-15 01:20:57,216 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[500676,500689] [2022-12-15 01:20:57,216 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[500733,500746] [2022-12-15 01:20:57,216 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[500823,500836] [2022-12-15 01:20:57,216 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[500875,500888] [2022-12-15 01:20:57,217 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[500992,501005] [2022-12-15 01:20:57,217 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[501049,501062] [2022-12-15 01:20:57,217 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[501139,501152] [2022-12-15 01:20:57,217 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[501191,501204] [2022-12-15 01:20:57,218 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[501279,501292] [2022-12-15 01:20:57,218 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[501336,501349] [2022-12-15 01:20:57,218 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[501426,501439] [2022-12-15 01:20:57,218 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[501478,501491] [2022-12-15 01:20:57,219 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 01:20:57,221 WARN L623 FunctionHandler]: Unknown extern function getdelim [2022-12-15 01:20:57,222 WARN L623 FunctionHandler]: Unknown extern function feof [2022-12-15 01:20:57,225 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-15 01:20:57,226 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-15 01:20:57,226 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-15 01:20:57,226 WARN L623 FunctionHandler]: Unknown extern function pathconf [2022-12-15 01:20:57,227 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-15 01:20:57,227 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-15 01:20:57,229 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-15 01:20:57,229 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-15 01:20:57,230 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-15 01:20:57,230 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-15 01:20:57,231 WARN L623 FunctionHandler]: Unknown extern function readdir [2022-12-15 01:20:57,231 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 01:20:57,233 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 01:20:57,234 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-15 01:20:57,237 WARN L623 FunctionHandler]: Unknown extern function closedir [2022-12-15 01:20:57,238 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-15 01:20:57,239 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-15 01:20:57,247 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-15 01:20:57,274 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[534422,534435] [2022-12-15 01:20:57,274 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[534512,534525] [2022-12-15 01:20:57,275 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[534655,534668] [2022-12-15 01:20:57,275 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[534947,534960] [2022-12-15 01:20:57,276 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[535045,535058] [2022-12-15 01:20:57,276 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b42286f5-520c-4bd0-8d26-02c7cae3ae65/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[535200,535213] [2022-12-15 01:20:57,280 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-12-15 01:20:57,283 WARN L623 FunctionHandler]: Unknown extern function strtod_l [2022-12-15 01:20:57,283 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-12-15 01:20:57,286 WARN L623 FunctionHandler]: Unknown extern function strtold_l [2022-12-15 01:20:57,289 WARN L623 FunctionHandler]: Unknown extern function __recv_chk [2022-12-15 01:20:57,289 WARN L623 FunctionHandler]: Unknown extern function __recv_chk_warn [2022-12-15 01:20:57,290 WARN L623 FunctionHandler]: Unknown extern function __recv_alias [2022-12-15 01:20:57,291 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk [2022-12-15 01:20:57,292 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk_warn [2022-12-15 01:20:57,293 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_alias [2022-12-15 01:20:57,294 WARN L623 FunctionHandler]: Unknown extern function getaddrinfo [2022-12-15 01:20:57,295 WARN L623 FunctionHandler]: Unknown extern function __strdup [2022-12-15 01:20:57,295 WARN L623 FunctionHandler]: Unknown extern function freeaddrinfo [2022-12-15 01:20:57,296 WARN L623 FunctionHandler]: Unknown extern function gai_strerror [2022-12-15 01:20:57,299 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-15 01:20:57,300 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-15 01:20:57,300 WARN L623 FunctionHandler]: Unknown extern function __rawmemchr [2022-12-15 01:20:57,305 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-15 01:20:57,306 WARN L623 FunctionHandler]: Unknown extern function lstat [2022-12-15 01:20:57,306 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-15 01:20:57,307 WARN L611 FunctionHandler]: implicit declaration of function __builtin_strspn [2022-12-15 01:20:57,309 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-15 01:20:57,309 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-15 01:20:57,311 WARN L623 FunctionHandler]: Unknown extern function memmove [2022-12-15 01:20:57,311 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-15 01:20:57,314 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-15 01:20:57,316 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-12-15 01:20:57,317 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-15 01:20:57,318 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-15 01:20:57,319 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-15 01:20:57,321 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-15 01:20:57,322 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-15 01:20:57,324 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: rpl_fcntl [2022-12-15 01:20:57,325 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@153c7288 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:20:57, skipping insertion in model container [2022-12-15 01:20:57,325 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 01:20:57,325 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-12-15 01:20:57,327 INFO L158 Benchmark]: Toolchain (without parser) took 23215.25ms. Allocated memory was 104.9MB in the beginning and 151.0MB in the end (delta: 46.1MB). Free memory was 38.2MB in the beginning and 63.3MB in the end (delta: -25.2MB). Peak memory consumption was 70.4MB. Max. memory is 16.1GB. [2022-12-15 01:20:57,327 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 54.5MB. Free memory is still 32.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 01:20:57,328 INFO L158 Benchmark]: CACSL2BoogieTranslator took 23213.61ms. Allocated memory was 104.9MB in the beginning and 151.0MB in the end (delta: 46.1MB). Free memory was 37.9MB in the beginning and 63.3MB in the end (delta: -25.4MB). Peak memory consumption was 66.2MB. Max. memory is 16.1GB. [2022-12-15 01:20:57,334 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 54.5MB. Free memory is still 32.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 23213.61ms. Allocated memory was 104.9MB in the beginning and 151.0MB in the end (delta: 46.1MB). Free memory was 37.9MB in the beginning and 63.3MB in the end (delta: -25.4MB). Peak memory consumption was 66.2MB. 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