./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/bin/utaipan-gh47qXpMRh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/bin/utaipan-gh47qXpMRh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/bin/utaipan-gh47qXpMRh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/bin/utaipan-gh47qXpMRh/config/TaipanReach.xml -i ../../sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/bin/utaipan-gh47qXpMRh --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 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 [2022-12-14 06:18:05,103 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 06:18:05,105 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 06:18:05,124 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 06:18:05,124 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 06:18:05,125 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 06:18:05,126 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 06:18:05,128 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 06:18:05,129 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 06:18:05,130 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 06:18:05,131 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 06:18:05,132 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 06:18:05,132 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 06:18:05,133 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 06:18:05,134 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 06:18:05,135 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 06:18:05,136 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 06:18:05,137 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 06:18:05,138 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 06:18:05,140 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 06:18:05,141 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 06:18:05,142 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 06:18:05,143 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 06:18:05,144 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 06:18:05,147 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 06:18:05,147 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 06:18:05,148 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 06:18:05,148 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 06:18:05,149 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 06:18:05,150 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 06:18:05,150 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 06:18:05,150 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 06:18:05,151 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 06:18:05,152 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 06:18:05,153 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 06:18:05,153 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 06:18:05,153 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 06:18:05,153 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 06:18:05,154 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 06:18:05,154 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 06:18:05,155 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 06:18:05,156 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-12-14 06:18:05,185 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 06:18:05,185 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 06:18:05,185 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-14 06:18:05,185 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-14 06:18:05,186 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 06:18:05,186 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-14 06:18:05,186 INFO L138 SettingsManager]: * User list type=DISABLED [2022-12-14 06:18:05,196 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-12-14 06:18:05,196 INFO L138 SettingsManager]: * Explicit value domain=true [2022-12-14 06:18:05,196 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-12-14 06:18:05,196 INFO L138 SettingsManager]: * Octagon Domain=false [2022-12-14 06:18:05,196 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-12-14 06:18:05,197 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-12-14 06:18:05,197 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-12-14 06:18:05,197 INFO L138 SettingsManager]: * Interval Domain=false [2022-12-14 06:18:05,197 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-12-14 06:18:05,197 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-12-14 06:18:05,197 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-12-14 06:18:05,198 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 06:18:05,198 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 06:18:05,198 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 06:18:05,198 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 06:18:05,199 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 06:18:05,199 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 06:18:05,199 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 06:18:05,199 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 06:18:05,199 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 06:18:05,199 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 06:18:05,200 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-14 06:18:05,200 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 06:18:05,200 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 06:18:05,200 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-12-14 06:18:05,200 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 06:18:05,200 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 06:18:05,200 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-12-14 06:18:05,201 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 06:18:05,201 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 06:18:05,201 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-12-14 06:18:05,201 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_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/bin/utaipan-gh47qXpMRh/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/bin/utaipan-gh47qXpMRh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 37cffa36d12f99fa5b0b0171dcb8704e4f919336fbfc801054ad86fe38d73e34 [2022-12-14 06:18:05,393 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 06:18:05,410 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 06:18:05,412 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 06:18:05,413 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 06:18:05,413 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 06:18:05,414 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/bin/utaipan-gh47qXpMRh/../../sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i [2022-12-14 06:18:08,029 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 06:18:09,067 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 06:18:09,068 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i [2022-12-14 06:18:09,152 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/bin/utaipan-gh47qXpMRh/data/a9c8abd91/5b7c3390057c453f939273fde5f48c5e/FLAG9b9f835aa [2022-12-14 06:18:09,163 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/bin/utaipan-gh47qXpMRh/data/a9c8abd91/5b7c3390057c453f939273fde5f48c5e [2022-12-14 06:18:09,164 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 06:18:09,165 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 06:18:09,166 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 06:18:09,166 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 06:18:09,170 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 06:18:09,170 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:18:09" (1/1) ... [2022-12-14 06:18:09,171 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a40762d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:18:09, skipping insertion in model container [2022-12-14 06:18:09,171 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:18:09" (1/1) ... [2022-12-14 06:18:09,177 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 06:18:09,508 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 06:18:32,964 WARN L623 FunctionHandler]: Unknown extern function __xstat [2022-12-14 06:18:32,964 WARN L623 FunctionHandler]: Unknown extern function __lxstat [2022-12-14 06:18:32,965 WARN L623 FunctionHandler]: Unknown extern function __fxstat [2022-12-14 06:18:32,965 WARN L623 FunctionHandler]: Unknown extern function __fxstatat [2022-12-14 06:18:32,966 WARN L623 FunctionHandler]: Unknown extern function __xmknod [2022-12-14 06:18:32,966 WARN L623 FunctionHandler]: Unknown extern function __xmknodat [2022-12-14 06:18:32,967 WARN L623 FunctionHandler]: Unknown extern function __xstat64 [2022-12-14 06:18:32,967 WARN L623 FunctionHandler]: Unknown extern function __lxstat64 [2022-12-14 06:18:32,968 WARN L623 FunctionHandler]: Unknown extern function __fxstat64 [2022-12-14 06:18:32,968 WARN L623 FunctionHandler]: Unknown extern function __fxstatat64 [2022-12-14 06:18:32,969 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-12-14 06:18:32,970 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-12-14 06:18:32,970 WARN L623 FunctionHandler]: Unknown extern function strtoll [2022-12-14 06:18:32,971 WARN L623 FunctionHandler]: Unknown extern function __realpath_chk [2022-12-14 06:18:32,971 WARN L623 FunctionHandler]: Unknown extern function __realpath_alias [2022-12-14 06:18:32,972 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk [2022-12-14 06:18:32,973 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk_warn [2022-12-14 06:18:32,973 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_alias [2022-12-14 06:18:32,974 WARN L623 FunctionHandler]: Unknown extern function __wctomb_chk [2022-12-14 06:18:32,974 WARN L623 FunctionHandler]: Unknown extern function __wctomb_alias [2022-12-14 06:18:32,975 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk [2022-12-14 06:18:32,976 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk_warn [2022-12-14 06:18:32,976 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_alias [2022-12-14 06:18:32,977 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk [2022-12-14 06:18:32,978 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk_warn [2022-12-14 06:18:32,978 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_alias [2022-12-14 06:18:32,994 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memcpy_chk [2022-12-14 06:18:32,995 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memmove_chk [2022-12-14 06:18:32,995 WARN L611 FunctionHandler]: implicit declaration of function __builtin___mempcpy_chk [2022-12-14 06:18:32,996 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memset_chk [2022-12-14 06:18:32,997 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcpy_chk [2022-12-14 06:18:32,998 WARN L611 FunctionHandler]: implicit declaration of function __builtin___stpcpy_chk [2022-12-14 06:18:32,998 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncpy_chk [2022-12-14 06:18:32,999 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_chk [2022-12-14 06:18:32,999 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_alias [2022-12-14 06:18:33,000 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcat_chk [2022-12-14 06:18:33,000 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncat_chk [2022-12-14 06:18:33,001 WARN L623 FunctionHandler]: Unknown extern function fchmod [2022-12-14 06:18:33,001 WARN L623 FunctionHandler]: Unknown extern function chmod [2022-12-14 06:18:33,002 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-14 06:18:33,003 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 06:18:33,003 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-14 06:18:33,004 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 06:18:33,004 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-14 06:18:33,005 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-14 06:18:33,005 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 06:18:33,005 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-14 06:18:33,006 WARN L623 FunctionHandler]: Unknown extern function __read_chk [2022-12-14 06:18:33,007 WARN L623 FunctionHandler]: Unknown extern function __read_chk_warn [2022-12-14 06:18:33,007 WARN L623 FunctionHandler]: Unknown extern function __read_alias [2022-12-14 06:18:33,008 WARN L623 FunctionHandler]: Unknown extern function __pread_chk [2022-12-14 06:18:33,009 WARN L623 FunctionHandler]: Unknown extern function __pread_chk_warn [2022-12-14 06:18:33,009 WARN L623 FunctionHandler]: Unknown extern function __pread_alias [2022-12-14 06:18:33,010 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk [2022-12-14 06:18:33,010 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk_warn [2022-12-14 06:18:33,011 WARN L623 FunctionHandler]: Unknown extern function __pread64_alias [2022-12-14 06:18:33,011 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk [2022-12-14 06:18:33,012 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk_warn [2022-12-14 06:18:33,012 WARN L623 FunctionHandler]: Unknown extern function __readlink_alias [2022-12-14 06:18:33,013 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk [2022-12-14 06:18:33,013 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk_warn [2022-12-14 06:18:33,014 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_alias [2022-12-14 06:18:33,015 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk [2022-12-14 06:18:33,015 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk_warn [2022-12-14 06:18:33,015 WARN L623 FunctionHandler]: Unknown extern function __getcwd_alias [2022-12-14 06:18:33,016 WARN L623 FunctionHandler]: Unknown extern function __getwd_chk [2022-12-14 06:18:33,016 WARN L623 FunctionHandler]: Unknown extern function __getwd_warn [2022-12-14 06:18:33,017 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk [2022-12-14 06:18:33,017 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk_warn [2022-12-14 06:18:33,018 WARN L623 FunctionHandler]: Unknown extern function __confstr_alias [2022-12-14 06:18:33,018 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk [2022-12-14 06:18:33,019 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk_warn [2022-12-14 06:18:33,019 WARN L623 FunctionHandler]: Unknown extern function __getgroups_alias [2022-12-14 06:18:33,020 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk [2022-12-14 06:18:33,020 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk_warn [2022-12-14 06:18:33,021 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_alias [2022-12-14 06:18:33,021 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk [2022-12-14 06:18:33,022 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk_warn [2022-12-14 06:18:33,022 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_alias [2022-12-14 06:18:33,023 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk [2022-12-14 06:18:33,024 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk_warn [2022-12-14 06:18:33,024 WARN L623 FunctionHandler]: Unknown extern function __gethostname_alias [2022-12-14 06:18:33,025 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk [2022-12-14 06:18:33,025 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk_warn [2022-12-14 06:18:33,025 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_alias [2022-12-14 06:18:33,027 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-12-14 06:18:33,028 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 06:18:33,028 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 06:18:33,028 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 06:18:33,029 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 06:18:33,030 WARN L623 FunctionHandler]: Unknown extern function _IO_getc [2022-12-14 06:18:33,031 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-12-14 06:18:33,033 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-12-14 06:18:33,033 WARN L623 FunctionHandler]: Unknown extern function _IO_putc [2022-12-14 06:18:33,035 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[480337,480350] [2022-12-14 06:18:33,037 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-12-14 06:18:33,038 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[480518,480531] [2022-12-14 06:18:33,038 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[480687,480700] [2022-12-14 06:18:33,039 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[480830,480843] [2022-12-14 06:18:33,040 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[481236,481249] [2022-12-14 06:18:33,040 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-12-14 06:18:33,041 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[481415,481428] [2022-12-14 06:18:33,041 WARN L623 FunctionHandler]: Unknown extern function __getdelim [2022-12-14 06:18:33,043 WARN L611 FunctionHandler]: implicit declaration of function __builtin___vsnprintf_chk [2022-12-14 06:18:33,043 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-12-14 06:18:33,044 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-12-14 06:18:33,044 WARN L623 FunctionHandler]: Unknown extern function __vdprintf_chk [2022-12-14 06:18:33,045 WARN L623 FunctionHandler]: Unknown extern function __obstack_vprintf_chk [2022-12-14 06:18:33,045 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk [2022-12-14 06:18:33,046 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk_warn [2022-12-14 06:18:33,046 WARN L623 FunctionHandler]: Unknown extern function __fgets_alias [2022-12-14 06:18:33,047 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[487909,487922] [2022-12-14 06:18:33,047 WARN L623 FunctionHandler]: Unknown extern function __fread_chk [2022-12-14 06:18:33,048 WARN L623 FunctionHandler]: Unknown extern function __fread_chk_warn [2022-12-14 06:18:33,049 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[488508,488521] [2022-12-14 06:18:33,049 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[488584,488597] [2022-12-14 06:18:33,049 WARN L623 FunctionHandler]: Unknown extern function __fread_alias [2022-12-14 06:18:33,050 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk [2022-12-14 06:18:33,051 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk_warn [2022-12-14 06:18:33,051 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_alias [2022-12-14 06:18:33,052 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk [2022-12-14 06:18:33,052 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk_warn [2022-12-14 06:18:33,053 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_alias [2022-12-14 06:18:33,053 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[492084,492097] [2022-12-14 06:18:33,054 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[492172,492185] [2022-12-14 06:18:33,056 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-12-14 06:18:33,057 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[494242,494255] [2022-12-14 06:18:33,058 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[494301,494314] [2022-12-14 06:18:33,058 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[494393,494406] [2022-12-14 06:18:33,059 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[494483,494496] [2022-12-14 06:18:33,059 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[494770,494783] [2022-12-14 06:18:33,060 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[494937,494950] [2022-12-14 06:18:33,060 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[495232,495245] [2022-12-14 06:18:33,060 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 06:18:33,061 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[495516,495529] [2022-12-14 06:18:33,062 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[495838,495851] [2022-12-14 06:18:33,062 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[495956,495969] [2022-12-14 06:18:33,063 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[496287,496300] [2022-12-14 06:18:33,063 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-14 06:18:33,063 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[496515,496528] [2022-12-14 06:18:33,064 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[496573,496586] [2022-12-14 06:18:33,064 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-14 06:18:33,064 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[496803,496816] [2022-12-14 06:18:33,065 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-14 06:18:33,065 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[497035,497048] [2022-12-14 06:18:33,066 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[497313,497326] [2022-12-14 06:18:33,066 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-14 06:18:33,066 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 06:18:33,067 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[497586,497599] [2022-12-14 06:18:33,067 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[497643,497656] [2022-12-14 06:18:33,067 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[497699,497712] [2022-12-14 06:18:33,068 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[497789,497802] [2022-12-14 06:18:33,068 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[498008,498021] [2022-12-14 06:18:33,068 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 06:18:33,069 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[498232,498245] [2022-12-14 06:18:33,069 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[498293,498306] [2022-12-14 06:18:33,070 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[498348,498361] [2022-12-14 06:18:33,070 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[498442,498455] [2022-12-14 06:18:33,070 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[498574,498587] [2022-12-14 06:18:33,071 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 06:18:33,071 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[498801,498814] [2022-12-14 06:18:33,071 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 06:18:33,072 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[499033,499046] [2022-12-14 06:18:33,072 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[499096,499109] [2022-12-14 06:18:33,073 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[499192,499205] [2022-12-14 06:18:33,073 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[499249,499262] [2022-12-14 06:18:33,073 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[499310,499323] [2022-12-14 06:18:33,074 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[499458,499471] [2022-12-14 06:18:33,074 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 06:18:33,075 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[499686,499699] [2022-12-14 06:18:33,075 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[499749,499762] [2022-12-14 06:18:33,075 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[499845,499858] [2022-12-14 06:18:33,076 WARN L623 FunctionHandler]: Unknown extern function fputc_unlocked [2022-12-14 06:18:33,076 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[500042,500055] [2022-12-14 06:18:33,076 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[500099,500112] [2022-12-14 06:18:33,077 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[500189,500202] [2022-12-14 06:18:33,078 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[500676,500689] [2022-12-14 06:18:33,078 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[500733,500746] [2022-12-14 06:18:33,078 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[500823,500836] [2022-12-14 06:18:33,079 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[500875,500888] [2022-12-14 06:18:33,079 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[500992,501005] [2022-12-14 06:18:33,079 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[501049,501062] [2022-12-14 06:18:33,079 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[501139,501152] [2022-12-14 06:18:33,080 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[501191,501204] [2022-12-14 06:18:33,080 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[501279,501292] [2022-12-14 06:18:33,080 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[501336,501349] [2022-12-14 06:18:33,081 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[501426,501439] [2022-12-14 06:18:33,081 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[501478,501491] [2022-12-14 06:18:33,082 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 06:18:33,084 WARN L623 FunctionHandler]: Unknown extern function getdelim [2022-12-14 06:18:33,084 WARN L623 FunctionHandler]: Unknown extern function feof [2022-12-14 06:18:33,087 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 06:18:33,087 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-14 06:18:33,088 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 06:18:33,088 WARN L623 FunctionHandler]: Unknown extern function pathconf [2022-12-14 06:18:33,088 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 06:18:33,089 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 06:18:33,090 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 06:18:33,091 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-14 06:18:33,091 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 06:18:33,091 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-14 06:18:33,092 WARN L623 FunctionHandler]: Unknown extern function readdir [2022-12-14 06:18:33,092 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 06:18:33,094 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 06:18:33,095 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 06:18:33,096 WARN L623 FunctionHandler]: Unknown extern function closedir [2022-12-14 06:18:33,097 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 06:18:33,098 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 06:18:33,106 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 06:18:33,120 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[534422,534435] [2022-12-14 06:18:33,120 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[534512,534525] [2022-12-14 06:18:33,120 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[534655,534668] [2022-12-14 06:18:33,121 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[534947,534960] [2022-12-14 06:18:33,121 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[535045,535058] [2022-12-14 06:18:33,121 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[535200,535213] [2022-12-14 06:18:33,124 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-12-14 06:18:33,160 WARN L623 FunctionHandler]: Unknown extern function strtod_l [2022-12-14 06:18:33,160 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-12-14 06:18:33,196 WARN L623 FunctionHandler]: Unknown extern function strtold_l [2022-12-14 06:18:33,198 WARN L623 FunctionHandler]: Unknown extern function __recv_chk [2022-12-14 06:18:33,199 WARN L623 FunctionHandler]: Unknown extern function __recv_chk_warn [2022-12-14 06:18:33,199 WARN L623 FunctionHandler]: Unknown extern function __recv_alias [2022-12-14 06:18:33,200 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk [2022-12-14 06:18:33,200 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk_warn [2022-12-14 06:18:33,201 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_alias [2022-12-14 06:18:33,202 WARN L623 FunctionHandler]: Unknown extern function getaddrinfo [2022-12-14 06:18:33,202 WARN L623 FunctionHandler]: Unknown extern function __strdup [2022-12-14 06:18:33,202 WARN L623 FunctionHandler]: Unknown extern function freeaddrinfo [2022-12-14 06:18:33,203 WARN L623 FunctionHandler]: Unknown extern function gai_strerror [2022-12-14 06:18:33,204 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 06:18:33,205 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 06:18:33,205 WARN L623 FunctionHandler]: Unknown extern function __rawmemchr [2022-12-14 06:18:33,208 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 06:18:33,209 WARN L623 FunctionHandler]: Unknown extern function lstat [2022-12-14 06:18:33,209 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 06:18:33,209 WARN L611 FunctionHandler]: implicit declaration of function __builtin_strspn [2022-12-14 06:18:33,211 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 06:18:33,211 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 06:18:33,212 WARN L623 FunctionHandler]: Unknown extern function memmove [2022-12-14 06:18:33,212 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 06:18:33,214 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 06:18:33,215 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-12-14 06:18:33,216 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 06:18:33,217 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 06:18:33,218 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 06:18:33,219 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 06:18:33,220 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 06:18:33,221 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: rpl_fcntl [2022-12-14 06:18:33,222 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2ccaabb0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:18:33, skipping insertion in model container [2022-12-14 06:18:33,222 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 06:18:33,222 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-12-14 06:18:33,223 INFO L158 Benchmark]: Toolchain (without parser) took 24057.40ms. Allocated memory is still 218.1MB. Free memory was 148.7MB in the beginning and 49.2MB in the end (delta: 99.4MB). Peak memory consumption was 117.2MB. Max. memory is 16.1GB. [2022-12-14 06:18:33,224 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 138.4MB. Free memory is still 106.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 06:18:33,224 INFO L158 Benchmark]: CACSL2BoogieTranslator took 24055.85ms. Allocated memory is still 218.1MB. Free memory was 148.7MB in the beginning and 49.2MB in the end (delta: 99.4MB). Peak memory consumption was 117.2MB. Max. memory is 16.1GB. [2022-12-14 06:18:33,225 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11ms. Allocated memory is still 138.4MB. Free memory is still 106.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 24055.85ms. Allocated memory is still 218.1MB. Free memory was 148.7MB in the beginning and 49.2MB in the end (delta: 99.4MB). Peak memory consumption was 117.2MB. 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 Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/bin/utaipan-gh47qXpMRh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/bin/utaipan-gh47qXpMRh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/bin/utaipan-gh47qXpMRh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/bin/utaipan-gh47qXpMRh/config/TaipanReach.xml -i ../../sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/bin/utaipan-gh47qXpMRh --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 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 [2022-12-14 06:18:34,583 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 06:18:34,584 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 06:18:34,598 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 06:18:34,598 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 06:18:34,599 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 06:18:34,600 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 06:18:34,601 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 06:18:34,603 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 06:18:34,603 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 06:18:34,604 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 06:18:34,605 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 06:18:34,605 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 06:18:34,606 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 06:18:34,607 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 06:18:34,607 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 06:18:34,608 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 06:18:34,609 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 06:18:34,610 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 06:18:34,611 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 06:18:34,612 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 06:18:34,613 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 06:18:34,614 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 06:18:34,615 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 06:18:34,618 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 06:18:34,618 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 06:18:34,618 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 06:18:34,619 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 06:18:34,619 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 06:18:34,620 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 06:18:34,620 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 06:18:34,621 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 06:18:34,621 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 06:18:34,622 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 06:18:34,623 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 06:18:34,623 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 06:18:34,623 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 06:18:34,624 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 06:18:34,624 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 06:18:34,625 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 06:18:34,625 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 06:18:34,626 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2022-12-14 06:18:34,643 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 06:18:34,644 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 06:18:34,644 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-14 06:18:34,644 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-14 06:18:34,645 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 06:18:34,645 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-14 06:18:34,645 INFO L138 SettingsManager]: * User list type=DISABLED [2022-12-14 06:18:34,645 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-12-14 06:18:34,645 INFO L138 SettingsManager]: * Explicit value domain=true [2022-12-14 06:18:34,645 INFO L138 SettingsManager]: * Octagon Domain=false [2022-12-14 06:18:34,645 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-12-14 06:18:34,645 INFO L138 SettingsManager]: * Interval Domain=false [2022-12-14 06:18:34,646 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 06:18:34,646 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 06:18:34,646 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 06:18:34,646 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 06:18:34,646 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 06:18:34,647 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 06:18:34,647 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 06:18:34,647 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 06:18:34,647 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 06:18:34,647 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 06:18:34,647 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 06:18:34,647 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 06:18:34,648 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-14 06:18:34,648 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-14 06:18:34,648 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 06:18:34,648 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 06:18:34,648 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 06:18:34,648 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 06:18:34,648 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 06:18:34,648 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 06:18:34,649 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 06:18:34,649 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-12-14 06:18:34,649 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 06:18:34,649 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_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/bin/utaipan-gh47qXpMRh/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/bin/utaipan-gh47qXpMRh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 37cffa36d12f99fa5b0b0171dcb8704e4f919336fbfc801054ad86fe38d73e34 [2022-12-14 06:18:34,870 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 06:18:34,885 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 06:18:34,888 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 06:18:34,889 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 06:18:34,889 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 06:18:34,890 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/bin/utaipan-gh47qXpMRh/../../sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i [2022-12-14 06:18:37,487 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 06:18:38,527 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 06:18:38,528 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i [2022-12-14 06:18:38,616 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/bin/utaipan-gh47qXpMRh/data/00ddfc6ba/3def841e995140b6b2183d0e0898af94/FLAG161204021 [2022-12-14 06:18:38,628 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/bin/utaipan-gh47qXpMRh/data/00ddfc6ba/3def841e995140b6b2183d0e0898af94 [2022-12-14 06:18:38,630 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 06:18:38,631 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 06:18:38,632 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 06:18:38,632 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 06:18:38,634 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 06:18:38,635 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:18:38" (1/1) ... [2022-12-14 06:18:38,636 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3d06d837 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:18:38, skipping insertion in model container [2022-12-14 06:18:38,636 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:18:38" (1/1) ... [2022-12-14 06:18:38,641 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 06:18:38,998 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 06:19:02,346 WARN L623 FunctionHandler]: Unknown extern function __xstat [2022-12-14 06:19:02,347 WARN L623 FunctionHandler]: Unknown extern function __lxstat [2022-12-14 06:19:02,347 WARN L623 FunctionHandler]: Unknown extern function __fxstat [2022-12-14 06:19:02,348 WARN L623 FunctionHandler]: Unknown extern function __fxstatat [2022-12-14 06:19:02,348 WARN L623 FunctionHandler]: Unknown extern function __xmknod [2022-12-14 06:19:02,349 WARN L623 FunctionHandler]: Unknown extern function __xmknodat [2022-12-14 06:19:02,349 WARN L623 FunctionHandler]: Unknown extern function __xstat64 [2022-12-14 06:19:02,350 WARN L623 FunctionHandler]: Unknown extern function __lxstat64 [2022-12-14 06:19:02,350 WARN L623 FunctionHandler]: Unknown extern function __fxstat64 [2022-12-14 06:19:02,351 WARN L623 FunctionHandler]: Unknown extern function __fxstatat64 [2022-12-14 06:19:02,351 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-12-14 06:19:02,352 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-12-14 06:19:02,352 WARN L623 FunctionHandler]: Unknown extern function strtoll [2022-12-14 06:19:02,353 WARN L623 FunctionHandler]: Unknown extern function __realpath_chk [2022-12-14 06:19:02,354 WARN L623 FunctionHandler]: Unknown extern function __realpath_alias [2022-12-14 06:19:02,355 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk [2022-12-14 06:19:02,355 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk_warn [2022-12-14 06:19:02,355 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_alias [2022-12-14 06:19:02,356 WARN L623 FunctionHandler]: Unknown extern function __wctomb_chk [2022-12-14 06:19:02,357 WARN L623 FunctionHandler]: Unknown extern function __wctomb_alias [2022-12-14 06:19:02,358 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk [2022-12-14 06:19:02,358 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk_warn [2022-12-14 06:19:02,359 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_alias [2022-12-14 06:19:02,360 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk [2022-12-14 06:19:02,360 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk_warn [2022-12-14 06:19:02,361 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_alias [2022-12-14 06:19:02,377 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memcpy_chk [2022-12-14 06:19:02,377 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memmove_chk [2022-12-14 06:19:02,378 WARN L611 FunctionHandler]: implicit declaration of function __builtin___mempcpy_chk [2022-12-14 06:19:02,378 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memset_chk [2022-12-14 06:19:02,380 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcpy_chk [2022-12-14 06:19:02,380 WARN L611 FunctionHandler]: implicit declaration of function __builtin___stpcpy_chk [2022-12-14 06:19:02,381 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncpy_chk [2022-12-14 06:19:02,382 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_chk [2022-12-14 06:19:02,382 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_alias [2022-12-14 06:19:02,382 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcat_chk [2022-12-14 06:19:02,383 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncat_chk [2022-12-14 06:19:02,384 WARN L623 FunctionHandler]: Unknown extern function fchmod [2022-12-14 06:19:02,384 WARN L623 FunctionHandler]: Unknown extern function chmod [2022-12-14 06:19:02,385 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-14 06:19:02,385 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 06:19:02,386 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-14 06:19:02,387 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 06:19:02,387 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-14 06:19:02,388 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-14 06:19:02,388 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 06:19:02,388 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-14 06:19:02,389 WARN L623 FunctionHandler]: Unknown extern function __read_chk [2022-12-14 06:19:02,390 WARN L623 FunctionHandler]: Unknown extern function __read_chk_warn [2022-12-14 06:19:02,390 WARN L623 FunctionHandler]: Unknown extern function __read_alias [2022-12-14 06:19:02,391 WARN L623 FunctionHandler]: Unknown extern function __pread_chk [2022-12-14 06:19:02,391 WARN L623 FunctionHandler]: Unknown extern function __pread_chk_warn [2022-12-14 06:19:02,392 WARN L623 FunctionHandler]: Unknown extern function __pread_alias [2022-12-14 06:19:02,392 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk [2022-12-14 06:19:02,393 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk_warn [2022-12-14 06:19:02,393 WARN L623 FunctionHandler]: Unknown extern function __pread64_alias [2022-12-14 06:19:02,394 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk [2022-12-14 06:19:02,394 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk_warn [2022-12-14 06:19:02,395 WARN L623 FunctionHandler]: Unknown extern function __readlink_alias [2022-12-14 06:19:02,395 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk [2022-12-14 06:19:02,396 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk_warn [2022-12-14 06:19:02,396 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_alias [2022-12-14 06:19:02,397 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk [2022-12-14 06:19:02,398 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk_warn [2022-12-14 06:19:02,398 WARN L623 FunctionHandler]: Unknown extern function __getcwd_alias [2022-12-14 06:19:02,399 WARN L623 FunctionHandler]: Unknown extern function __getwd_chk [2022-12-14 06:19:02,400 WARN L623 FunctionHandler]: Unknown extern function __getwd_warn [2022-12-14 06:19:02,400 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk [2022-12-14 06:19:02,401 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk_warn [2022-12-14 06:19:02,401 WARN L623 FunctionHandler]: Unknown extern function __confstr_alias [2022-12-14 06:19:02,402 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk [2022-12-14 06:19:02,403 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk_warn [2022-12-14 06:19:02,403 WARN L623 FunctionHandler]: Unknown extern function __getgroups_alias [2022-12-14 06:19:02,404 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk [2022-12-14 06:19:02,404 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk_warn [2022-12-14 06:19:02,404 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_alias [2022-12-14 06:19:02,405 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk [2022-12-14 06:19:02,406 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk_warn [2022-12-14 06:19:02,406 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_alias [2022-12-14 06:19:02,407 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk [2022-12-14 06:19:02,407 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk_warn [2022-12-14 06:19:02,407 WARN L623 FunctionHandler]: Unknown extern function __gethostname_alias [2022-12-14 06:19:02,408 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk [2022-12-14 06:19:02,408 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk_warn [2022-12-14 06:19:02,409 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_alias [2022-12-14 06:19:02,411 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-12-14 06:19:02,411 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 06:19:02,412 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 06:19:02,412 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 06:19:02,413 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 06:19:02,414 WARN L623 FunctionHandler]: Unknown extern function _IO_getc [2022-12-14 06:19:02,415 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-12-14 06:19:02,416 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-12-14 06:19:02,417 WARN L623 FunctionHandler]: Unknown extern function _IO_putc [2022-12-14 06:19:02,418 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_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[480337,480350] [2022-12-14 06:19:02,421 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-12-14 06:19:02,421 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_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[480518,480531] [2022-12-14 06:19:02,422 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_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[480687,480700] [2022-12-14 06:19:02,423 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[480830,480843] [2022-12-14 06:19:02,423 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[481236,481249] [2022-12-14 06:19:02,424 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-12-14 06:19:02,424 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[481415,481428] [2022-12-14 06:19:02,425 WARN L623 FunctionHandler]: Unknown extern function __getdelim [2022-12-14 06:19:02,426 WARN L611 FunctionHandler]: implicit declaration of function __builtin___vsnprintf_chk [2022-12-14 06:19:02,427 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-12-14 06:19:02,427 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-12-14 06:19:02,428 WARN L623 FunctionHandler]: Unknown extern function __vdprintf_chk [2022-12-14 06:19:02,428 WARN L623 FunctionHandler]: Unknown extern function __obstack_vprintf_chk [2022-12-14 06:19:02,429 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk [2022-12-14 06:19:02,429 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk_warn [2022-12-14 06:19:02,430 WARN L623 FunctionHandler]: Unknown extern function __fgets_alias [2022-12-14 06:19:02,431 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[487909,487922] [2022-12-14 06:19:02,431 WARN L623 FunctionHandler]: Unknown extern function __fread_chk [2022-12-14 06:19:02,431 WARN L623 FunctionHandler]: Unknown extern function __fread_chk_warn [2022-12-14 06:19:02,432 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[488508,488521] [2022-12-14 06:19:02,432 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[488584,488597] [2022-12-14 06:19:02,433 WARN L623 FunctionHandler]: Unknown extern function __fread_alias [2022-12-14 06:19:02,433 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk [2022-12-14 06:19:02,434 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk_warn [2022-12-14 06:19:02,434 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_alias [2022-12-14 06:19:02,435 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk [2022-12-14 06:19:02,435 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk_warn [2022-12-14 06:19:02,436 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_alias [2022-12-14 06:19:02,437 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[492084,492097] [2022-12-14 06:19:02,437 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[492172,492185] [2022-12-14 06:19:02,439 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-12-14 06:19:02,440 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[494242,494255] [2022-12-14 06:19:02,441 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[494301,494314] [2022-12-14 06:19:02,441 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[494393,494406] [2022-12-14 06:19:02,442 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[494483,494496] [2022-12-14 06:19:02,442 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[494770,494783] [2022-12-14 06:19:02,443 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[494937,494950] [2022-12-14 06:19:02,444 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[495232,495245] [2022-12-14 06:19:02,444 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 06:19:02,444 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[495516,495529] [2022-12-14 06:19:02,445 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[495838,495851] [2022-12-14 06:19:02,445 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[495956,495969] [2022-12-14 06:19:02,446 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[496287,496300] [2022-12-14 06:19:02,446 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-14 06:19:02,447 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[496515,496528] [2022-12-14 06:19:02,447 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[496573,496586] [2022-12-14 06:19:02,448 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-14 06:19:02,448 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[496803,496816] [2022-12-14 06:19:02,448 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-14 06:19:02,449 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[497035,497048] [2022-12-14 06:19:02,449 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[497313,497326] [2022-12-14 06:19:02,449 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-14 06:19:02,450 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 06:19:02,451 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[497586,497599] [2022-12-14 06:19:02,451 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[497643,497656] [2022-12-14 06:19:02,451 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[497699,497712] [2022-12-14 06:19:02,452 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[497789,497802] [2022-12-14 06:19:02,452 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[498008,498021] [2022-12-14 06:19:02,452 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 06:19:02,453 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[498232,498245] [2022-12-14 06:19:02,453 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[498293,498306] [2022-12-14 06:19:02,454 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[498348,498361] [2022-12-14 06:19:02,454 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[498442,498455] [2022-12-14 06:19:02,455 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[498574,498587] [2022-12-14 06:19:02,455 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 06:19:02,455 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[498801,498814] [2022-12-14 06:19:02,456 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 06:19:02,456 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[499033,499046] [2022-12-14 06:19:02,457 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[499096,499109] [2022-12-14 06:19:02,457 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[499192,499205] [2022-12-14 06:19:02,457 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[499249,499262] [2022-12-14 06:19:02,458 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[499310,499323] [2022-12-14 06:19:02,458 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[499458,499471] [2022-12-14 06:19:02,458 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 06:19:02,459 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[499686,499699] [2022-12-14 06:19:02,460 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[499749,499762] [2022-12-14 06:19:02,460 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[499845,499858] [2022-12-14 06:19:02,461 WARN L623 FunctionHandler]: Unknown extern function fputc_unlocked [2022-12-14 06:19:02,461 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[500042,500055] [2022-12-14 06:19:02,461 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[500099,500112] [2022-12-14 06:19:02,462 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[500189,500202] [2022-12-14 06:19:02,463 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[500676,500689] [2022-12-14 06:19:02,463 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[500733,500746] [2022-12-14 06:19:02,463 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[500823,500836] [2022-12-14 06:19:02,464 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[500875,500888] [2022-12-14 06:19:02,464 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[500992,501005] [2022-12-14 06:19:02,464 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[501049,501062] [2022-12-14 06:19:02,465 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[501139,501152] [2022-12-14 06:19:02,465 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[501191,501204] [2022-12-14 06:19:02,465 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[501279,501292] [2022-12-14 06:19:02,466 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[501336,501349] [2022-12-14 06:19:02,466 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[501426,501439] [2022-12-14 06:19:02,466 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[501478,501491] [2022-12-14 06:19:02,467 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 06:19:02,469 WARN L623 FunctionHandler]: Unknown extern function getdelim [2022-12-14 06:19:02,470 WARN L623 FunctionHandler]: Unknown extern function feof [2022-12-14 06:19:02,474 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 06:19:02,474 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-14 06:19:02,475 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 06:19:02,475 WARN L623 FunctionHandler]: Unknown extern function pathconf [2022-12-14 06:19:02,475 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 06:19:02,476 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 06:19:02,477 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 06:19:02,478 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-14 06:19:02,478 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 06:19:02,478 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-14 06:19:02,479 WARN L623 FunctionHandler]: Unknown extern function readdir [2022-12-14 06:19:02,480 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 06:19:02,481 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 06:19:02,483 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 06:19:02,484 WARN L623 FunctionHandler]: Unknown extern function closedir [2022-12-14 06:19:02,485 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 06:19:02,486 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 06:19:02,493 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 06:19:02,508 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[534422,534435] [2022-12-14 06:19:02,508 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[534512,534525] [2022-12-14 06:19:02,509 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[534655,534668] [2022-12-14 06:19:02,509 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[534947,534960] [2022-12-14 06:19:02,510 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[535045,535058] [2022-12-14 06:19:02,510 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbdcdadf-c6cd-4bbf-8f29-9579ae260352/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[535200,535213] [2022-12-14 06:19:02,512 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-12-14 06:19:02,514 WARN L623 FunctionHandler]: Unknown extern function strtod_l [2022-12-14 06:19:02,514 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-12-14 06:19:02,515 WARN L623 FunctionHandler]: Unknown extern function strtold_l [2022-12-14 06:19:02,517 WARN L623 FunctionHandler]: Unknown extern function __recv_chk [2022-12-14 06:19:02,518 WARN L623 FunctionHandler]: Unknown extern function __recv_chk_warn [2022-12-14 06:19:02,518 WARN L623 FunctionHandler]: Unknown extern function __recv_alias [2022-12-14 06:19:02,519 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk [2022-12-14 06:19:02,520 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk_warn [2022-12-14 06:19:02,520 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_alias [2022-12-14 06:19:02,521 WARN L623 FunctionHandler]: Unknown extern function getaddrinfo [2022-12-14 06:19:02,522 WARN L623 FunctionHandler]: Unknown extern function __strdup [2022-12-14 06:19:02,522 WARN L623 FunctionHandler]: Unknown extern function freeaddrinfo [2022-12-14 06:19:02,522 WARN L623 FunctionHandler]: Unknown extern function gai_strerror [2022-12-14 06:19:02,524 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 06:19:02,525 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 06:19:02,525 WARN L623 FunctionHandler]: Unknown extern function __rawmemchr [2022-12-14 06:19:02,528 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 06:19:02,529 WARN L623 FunctionHandler]: Unknown extern function lstat [2022-12-14 06:19:02,529 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 06:19:02,530 WARN L611 FunctionHandler]: implicit declaration of function __builtin_strspn [2022-12-14 06:19:02,531 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 06:19:02,531 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 06:19:02,532 WARN L623 FunctionHandler]: Unknown extern function memmove [2022-12-14 06:19:02,533 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 06:19:02,535 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 06:19:02,536 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-12-14 06:19:02,537 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 06:19:02,538 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 06:19:02,538 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 06:19:02,540 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 06:19:02,541 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 06:19:02,542 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: rpl_fcntl [2022-12-14 06:19:02,542 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5795d70b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:19:02, skipping insertion in model container [2022-12-14 06:19:02,543 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 06:19:02,543 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-12-14 06:19:02,544 INFO L158 Benchmark]: Toolchain (without parser) took 23912.98ms. Allocated memory was 109.1MB in the beginning and 192.9MB in the end (delta: 83.9MB). Free memory was 40.9MB in the beginning and 70.5MB in the end (delta: -29.6MB). Peak memory consumption was 101.2MB. Max. memory is 16.1GB. [2022-12-14 06:19:02,545 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 69.2MB. Free memory is still 46.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 06:19:02,545 INFO L158 Benchmark]: CACSL2BoogieTranslator took 23911.25ms. Allocated memory was 109.1MB in the beginning and 192.9MB in the end (delta: 83.9MB). Free memory was 40.5MB in the beginning and 70.5MB in the end (delta: -29.9MB). Peak memory consumption was 99.1MB. Max. memory is 16.1GB. [2022-12-14 06:19:02,546 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 69.2MB. Free memory is still 46.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 23911.25ms. Allocated memory was 109.1MB in the beginning and 192.9MB in the end (delta: 83.9MB). Free memory was 40.5MB in the beginning and 70.5MB in the end (delta: -29.9MB). Peak memory consumption was 99.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 12199]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: rpl_fcntl RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN