./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 38b53e6a Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/bin/utaipan-ByfvJB40ur/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/bin/utaipan-ByfvJB40ur/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/bin/utaipan-ByfvJB40ur/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/bin/utaipan-ByfvJB40ur/config/TaipanReach.xml -i ../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/bin/utaipan-ByfvJB40ur/config/svcomp-Overflow-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/bin/utaipan-ByfvJB40ur --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 9822dd571d3ca7e2f9b8a49259695572f8c5b39cd5ce5a023e572d575a5809fa --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-38b53e6 [2022-11-26 00:44:13,126 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-26 00:44:13,129 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-26 00:44:13,173 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-26 00:44:13,177 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-26 00:44:13,179 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-26 00:44:13,181 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-26 00:44:13,187 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-26 00:44:13,189 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-26 00:44:13,191 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-26 00:44:13,192 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-26 00:44:13,194 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-26 00:44:13,196 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-26 00:44:13,200 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-26 00:44:13,202 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-26 00:44:13,204 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-26 00:44:13,207 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-26 00:44:13,210 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-26 00:44:13,212 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-26 00:44:13,218 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-26 00:44:13,220 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-26 00:44:13,227 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-26 00:44:13,228 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-26 00:44:13,229 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-26 00:44:13,232 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-26 00:44:13,235 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-26 00:44:13,235 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-26 00:44:13,236 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-26 00:44:13,238 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-26 00:44:13,239 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-26 00:44:13,241 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-26 00:44:13,242 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-26 00:44:13,243 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-26 00:44:13,245 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-26 00:44:13,247 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-26 00:44:13,248 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-26 00:44:13,248 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-26 00:44:13,249 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-26 00:44:13,249 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-26 00:44:13,251 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-26 00:44:13,253 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-26 00:44:13,254 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/bin/utaipan-ByfvJB40ur/config/svcomp-Overflow-64bit-Taipan_Default.epf [2022-11-26 00:44:13,282 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-26 00:44:13,287 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-26 00:44:13,287 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-26 00:44:13,288 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-26 00:44:13,288 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-26 00:44:13,289 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-26 00:44:13,289 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-26 00:44:13,289 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-26 00:44:13,289 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-26 00:44:13,289 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-26 00:44:13,291 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-26 00:44:13,291 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-26 00:44:13,291 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-26 00:44:13,291 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-26 00:44:13,292 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-26 00:44:13,292 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-26 00:44:13,292 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-26 00:44:13,292 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-26 00:44:13,293 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-26 00:44:13,293 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-26 00:44:13,294 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-26 00:44:13,294 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-26 00:44:13,294 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-26 00:44:13,294 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-26 00:44:13,294 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-26 00:44:13,295 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-26 00:44:13,295 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-26 00:44:13,295 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-26 00:44:13,295 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-26 00:44:13,295 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-26 00:44:13,296 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-26 00:44:13,296 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-26 00:44:13,296 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-26 00:44:13,296 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-26 00:44:13,297 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-26 00:44:13,297 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-26 00:44:13,297 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-26 00:44:13,297 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-26 00:44:13,297 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-26 00:44:13,298 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-26 00:44:13,298 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_527aad0d-f965-405a-8fe1-5d7c3d6f7987/bin/utaipan-ByfvJB40ur/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/bin/utaipan-ByfvJB40ur Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9822dd571d3ca7e2f9b8a49259695572f8c5b39cd5ce5a023e572d575a5809fa [2022-11-26 00:44:13,598 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-26 00:44:13,634 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-26 00:44:13,637 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-26 00:44:13,638 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-26 00:44:13,639 INFO L275 PluginConnector]: CDTParser initialized [2022-11-26 00:44:13,640 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/bin/utaipan-ByfvJB40ur/../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i [2022-11-26 00:44:17,342 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-26 00:44:19,704 INFO L351 CDTParser]: Found 1 translation units. [2022-11-26 00:44:19,705 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i [2022-11-26 00:44:19,926 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/bin/utaipan-ByfvJB40ur/data/f5b554471/b7055aa9afd74f4f9524e3505673f01b/FLAG5bda2d4f4 [2022-11-26 00:44:19,947 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/bin/utaipan-ByfvJB40ur/data/f5b554471/b7055aa9afd74f4f9524e3505673f01b [2022-11-26 00:44:19,953 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-26 00:44:19,956 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-26 00:44:19,958 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-26 00:44:19,959 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-26 00:44:19,964 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-26 00:44:19,965 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:44:19" (1/1) ... [2022-11-26 00:44:19,967 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@68a93566 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:44:19, skipping insertion in model container [2022-11-26 00:44:19,967 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:44:19" (1/1) ... [2022-11-26 00:44:19,977 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-26 00:44:20,890 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-26 00:44:52,066 WARN L623 FunctionHandler]: Unknown extern function __xstat [2022-11-26 00:44:52,067 WARN L623 FunctionHandler]: Unknown extern function __lxstat [2022-11-26 00:44:52,068 WARN L623 FunctionHandler]: Unknown extern function __fxstat [2022-11-26 00:44:52,069 WARN L623 FunctionHandler]: Unknown extern function __fxstatat [2022-11-26 00:44:52,070 WARN L623 FunctionHandler]: Unknown extern function __xmknod [2022-11-26 00:44:52,071 WARN L623 FunctionHandler]: Unknown extern function __xmknodat [2022-11-26 00:44:52,072 WARN L623 FunctionHandler]: Unknown extern function __xstat64 [2022-11-26 00:44:52,073 WARN L623 FunctionHandler]: Unknown extern function __lxstat64 [2022-11-26 00:44:52,074 WARN L623 FunctionHandler]: Unknown extern function __fxstat64 [2022-11-26 00:44:52,075 WARN L623 FunctionHandler]: Unknown extern function __fxstatat64 [2022-11-26 00:44:52,077 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-11-26 00:44:52,078 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-11-26 00:44:52,079 WARN L623 FunctionHandler]: Unknown extern function strtoll [2022-11-26 00:44:52,080 WARN L623 FunctionHandler]: Unknown extern function __realpath_chk [2022-11-26 00:44:52,081 WARN L623 FunctionHandler]: Unknown extern function __realpath_alias [2022-11-26 00:44:52,082 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk [2022-11-26 00:44:52,083 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk_warn [2022-11-26 00:44:52,084 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_alias [2022-11-26 00:44:52,086 WARN L623 FunctionHandler]: Unknown extern function __wctomb_chk [2022-11-26 00:44:52,086 WARN L623 FunctionHandler]: Unknown extern function __wctomb_alias [2022-11-26 00:44:52,088 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk [2022-11-26 00:44:52,089 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk_warn [2022-11-26 00:44:52,090 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_alias [2022-11-26 00:44:52,091 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk [2022-11-26 00:44:52,092 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk_warn [2022-11-26 00:44:52,093 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_alias [2022-11-26 00:44:52,118 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memcpy_chk [2022-11-26 00:44:52,119 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memmove_chk [2022-11-26 00:44:52,120 WARN L611 FunctionHandler]: implicit declaration of function __builtin___mempcpy_chk [2022-11-26 00:44:52,121 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memset_chk [2022-11-26 00:44:52,124 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcpy_chk [2022-11-26 00:44:52,125 WARN L611 FunctionHandler]: implicit declaration of function __builtin___stpcpy_chk [2022-11-26 00:44:52,126 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncpy_chk [2022-11-26 00:44:52,128 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_chk [2022-11-26 00:44:52,129 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_alias [2022-11-26 00:44:52,130 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcat_chk [2022-11-26 00:44:52,131 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncat_chk [2022-11-26 00:44:52,132 WARN L623 FunctionHandler]: Unknown extern function fchmod [2022-11-26 00:44:52,133 WARN L623 FunctionHandler]: Unknown extern function chmod [2022-11-26 00:44:52,135 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-11-26 00:44:52,136 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:44:52,137 WARN L623 FunctionHandler]: Unknown extern function error [2022-11-26 00:44:52,139 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:44:52,140 WARN L623 FunctionHandler]: Unknown extern function error [2022-11-26 00:44:52,141 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-11-26 00:44:52,142 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:44:52,142 WARN L623 FunctionHandler]: Unknown extern function error [2022-11-26 00:44:52,144 WARN L623 FunctionHandler]: Unknown extern function __read_chk [2022-11-26 00:44:52,145 WARN L623 FunctionHandler]: Unknown extern function __read_chk_warn [2022-11-26 00:44:52,146 WARN L623 FunctionHandler]: Unknown extern function __read_alias [2022-11-26 00:44:52,148 WARN L623 FunctionHandler]: Unknown extern function __pread_chk [2022-11-26 00:44:52,149 WARN L623 FunctionHandler]: Unknown extern function __pread_chk_warn [2022-11-26 00:44:52,150 WARN L623 FunctionHandler]: Unknown extern function __pread_alias [2022-11-26 00:44:52,151 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk [2022-11-26 00:44:52,152 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk_warn [2022-11-26 00:44:52,153 WARN L623 FunctionHandler]: Unknown extern function __pread64_alias [2022-11-26 00:44:52,155 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk [2022-11-26 00:44:52,156 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk_warn [2022-11-26 00:44:52,157 WARN L623 FunctionHandler]: Unknown extern function __readlink_alias [2022-11-26 00:44:52,159 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk [2022-11-26 00:44:52,160 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk_warn [2022-11-26 00:44:52,161 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_alias [2022-11-26 00:44:52,162 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk [2022-11-26 00:44:52,163 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk_warn [2022-11-26 00:44:52,164 WARN L623 FunctionHandler]: Unknown extern function __getcwd_alias [2022-11-26 00:44:52,165 WARN L623 FunctionHandler]: Unknown extern function __getwd_chk [2022-11-26 00:44:52,166 WARN L623 FunctionHandler]: Unknown extern function __getwd_warn [2022-11-26 00:44:52,167 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk [2022-11-26 00:44:52,168 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk_warn [2022-11-26 00:44:52,169 WARN L623 FunctionHandler]: Unknown extern function __confstr_alias [2022-11-26 00:44:52,171 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk [2022-11-26 00:44:52,172 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk_warn [2022-11-26 00:44:52,173 WARN L623 FunctionHandler]: Unknown extern function __getgroups_alias [2022-11-26 00:44:52,174 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk [2022-11-26 00:44:52,175 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk_warn [2022-11-26 00:44:52,176 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_alias [2022-11-26 00:44:52,177 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk [2022-11-26 00:44:52,178 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk_warn [2022-11-26 00:44:52,183 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_alias [2022-11-26 00:44:52,184 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk [2022-11-26 00:44:52,186 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk_warn [2022-11-26 00:44:52,194 WARN L623 FunctionHandler]: Unknown extern function __gethostname_alias [2022-11-26 00:44:52,195 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk [2022-11-26 00:44:52,196 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk_warn [2022-11-26 00:44:52,197 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_alias [2022-11-26 00:44:52,201 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-11-26 00:44:52,212 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:44:52,213 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:44:52,214 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:44:52,215 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:44:52,217 WARN L623 FunctionHandler]: Unknown extern function _IO_getc [2022-11-26 00:44:52,219 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-11-26 00:44:52,226 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-11-26 00:44:52,228 WARN L623 FunctionHandler]: Unknown extern function _IO_putc [2022-11-26 00:44:52,229 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[480317,480330] [2022-11-26 00:44:52,238 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[480373,480386] [2022-11-26 00:44:52,239 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[480458,480471] [2022-11-26 00:44:52,239 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[480516,480529] [2022-11-26 00:44:52,240 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[480574,480587] [2022-11-26 00:44:52,240 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-11-26 00:44:52,241 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[480755,480768] [2022-11-26 00:44:52,242 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[480924,480937] [2022-11-26 00:44:52,243 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481071,481084] [2022-11-26 00:44:52,243 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481127,481140] [2022-11-26 00:44:52,244 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481179,481192] [2022-11-26 00:44:52,245 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481556,481569] [2022-11-26 00:44:52,245 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481612,481625] [2022-11-26 00:44:52,246 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481697,481710] [2022-11-26 00:44:52,248 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481755,481768] [2022-11-26 00:44:52,248 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481813,481826] [2022-11-26 00:44:52,249 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-11-26 00:44:52,249 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481992,482005] [2022-11-26 00:44:52,250 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[482238,482251] [2022-11-26 00:44:52,251 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[482294,482307] [2022-11-26 00:44:52,252 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[482347,482360] [2022-11-26 00:44:52,253 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[482403,482416] [2022-11-26 00:44:52,254 WARN L623 FunctionHandler]: Unknown extern function __getdelim [2022-11-26 00:44:52,257 WARN L611 FunctionHandler]: implicit declaration of function __builtin___vsnprintf_chk [2022-11-26 00:44:52,258 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-11-26 00:44:52,259 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-11-26 00:44:52,260 WARN L623 FunctionHandler]: Unknown extern function __vdprintf_chk [2022-11-26 00:44:52,261 WARN L623 FunctionHandler]: Unknown extern function __obstack_vprintf_chk [2022-11-26 00:44:52,262 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk [2022-11-26 00:44:52,263 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk_warn [2022-11-26 00:44:52,264 WARN L623 FunctionHandler]: Unknown extern function __fgets_alias [2022-11-26 00:44:52,267 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[488713,488726] [2022-11-26 00:44:52,268 WARN L623 FunctionHandler]: Unknown extern function __fread_chk [2022-11-26 00:44:52,271 WARN L623 FunctionHandler]: Unknown extern function __fread_chk_warn [2022-11-26 00:44:52,272 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[489312,489325] [2022-11-26 00:44:52,272 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[489388,489401] [2022-11-26 00:44:52,272 WARN L623 FunctionHandler]: Unknown extern function __fread_alias [2022-11-26 00:44:52,274 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk [2022-11-26 00:44:52,274 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk_warn [2022-11-26 00:44:52,275 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_alias [2022-11-26 00:44:52,277 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk [2022-11-26 00:44:52,281 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk_warn [2022-11-26 00:44:52,282 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_alias [2022-11-26 00:44:52,287 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[492888,492901] [2022-11-26 00:44:52,288 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[492976,492989] [2022-11-26 00:44:52,291 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-11-26 00:44:52,293 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[495046,495059] [2022-11-26 00:44:52,293 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[495105,495118] [2022-11-26 00:44:52,295 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[495197,495210] [2022-11-26 00:44:52,296 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[495287,495300] [2022-11-26 00:44:52,301 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[495574,495587] [2022-11-26 00:44:52,302 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[495741,495754] [2022-11-26 00:44:52,303 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[496036,496049] [2022-11-26 00:44:52,303 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-26 00:44:52,305 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[496320,496333] [2022-11-26 00:44:52,307 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[496642,496655] [2022-11-26 00:44:52,309 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[496760,496773] [2022-11-26 00:44:52,310 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[497091,497104] [2022-11-26 00:44:52,310 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-11-26 00:44:52,323 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[497319,497332] [2022-11-26 00:44:52,324 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[497378,497391] [2022-11-26 00:44:52,324 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[497436,497449] [2022-11-26 00:44:52,325 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-11-26 00:44:52,326 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[497667,497680] [2022-11-26 00:44:52,327 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[497723,497736] [2022-11-26 00:44:52,327 WARN L623 FunctionHandler]: Unknown extern function error [2022-11-26 00:44:52,328 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[497956,497969] [2022-11-26 00:44:52,329 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[498012,498025] [2022-11-26 00:44:52,329 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[498290,498303] [2022-11-26 00:44:52,330 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-11-26 00:44:52,330 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-11-26 00:44:52,331 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[498563,498576] [2022-11-26 00:44:52,331 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[498620,498633] [2022-11-26 00:44:52,332 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[498676,498689] [2022-11-26 00:44:52,333 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[498766,498779] [2022-11-26 00:44:52,334 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[498985,498998] [2022-11-26 00:44:52,335 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-11-26 00:44:52,336 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[499209,499222] [2022-11-26 00:44:52,337 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[499270,499283] [2022-11-26 00:44:52,337 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[499325,499338] [2022-11-26 00:44:52,338 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[499419,499432] [2022-11-26 00:44:52,338 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[499551,499564] [2022-11-26 00:44:52,339 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-26 00:44:52,340 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[499778,499791] [2022-11-26 00:44:52,340 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-11-26 00:44:52,342 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500010,500023] [2022-11-26 00:44:52,343 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500073,500086] [2022-11-26 00:44:52,344 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500169,500182] [2022-11-26 00:44:52,344 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500226,500239] [2022-11-26 00:44:52,344 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500287,500300] [2022-11-26 00:44:52,346 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500435,500448] [2022-11-26 00:44:52,346 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-11-26 00:44:52,348 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500663,500676] [2022-11-26 00:44:52,348 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500726,500739] [2022-11-26 00:44:52,349 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500822,500835] [2022-11-26 00:44:52,349 WARN L623 FunctionHandler]: Unknown extern function fputc_unlocked [2022-11-26 00:44:52,351 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501019,501032] [2022-11-26 00:44:52,352 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501076,501089] [2022-11-26 00:44:52,353 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501166,501179] [2022-11-26 00:44:52,355 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501564,501577] [2022-11-26 00:44:52,355 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501688,501701] [2022-11-26 00:44:52,356 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501760,501773] [2022-11-26 00:44:52,357 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501817,501830] [2022-11-26 00:44:52,357 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501907,501920] [2022-11-26 00:44:52,358 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501959,501972] [2022-11-26 00:44:52,359 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502057,502070] [2022-11-26 00:44:52,359 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502129,502142] [2022-11-26 00:44:52,360 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502186,502199] [2022-11-26 00:44:52,360 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502276,502289] [2022-11-26 00:44:52,361 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502328,502341] [2022-11-26 00:44:52,362 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502397,502410] [2022-11-26 00:44:52,367 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502469,502482] [2022-11-26 00:44:52,368 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502526,502539] [2022-11-26 00:44:52,368 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502616,502629] [2022-11-26 00:44:52,369 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502668,502681] [2022-11-26 00:44:52,370 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-26 00:44:52,375 WARN L623 FunctionHandler]: Unknown extern function getdelim [2022-11-26 00:44:52,378 WARN L623 FunctionHandler]: Unknown extern function feof [2022-11-26 00:44:52,384 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-26 00:44:52,385 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-11-26 00:44:52,385 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:44:52,386 WARN L623 FunctionHandler]: Unknown extern function pathconf [2022-11-26 00:44:52,386 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:44:52,388 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-26 00:44:52,392 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-26 00:44:52,392 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-11-26 00:44:52,395 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-26 00:44:52,396 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-11-26 00:44:52,397 WARN L623 FunctionHandler]: Unknown extern function readdir [2022-11-26 00:44:52,398 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-26 00:44:52,403 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-26 00:44:52,405 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-26 00:44:52,409 WARN L623 FunctionHandler]: Unknown extern function closedir [2022-11-26 00:44:52,410 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-26 00:44:52,411 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-26 00:44:52,431 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-11-26 00:44:52,455 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_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[535575,535588] [2022-11-26 00:44:52,455 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_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[535630,535643] [2022-11-26 00:44:52,456 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_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[535721,535734] [2022-11-26 00:44:52,457 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_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[535778,535791] [2022-11-26 00:44:52,457 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_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[535833,535846] [2022-11-26 00:44:52,458 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_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[535924,535937] [2022-11-26 00:44:52,458 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_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[535982,535995] [2022-11-26 00:44:52,459 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_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536039,536052] [2022-11-26 00:44:52,459 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_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536137,536150] [2022-11-26 00:44:52,460 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_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536196,536209] [2022-11-26 00:44:52,460 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_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536299,536312] [2022-11-26 00:44:52,461 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_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536358,536371] [2022-11-26 00:44:52,461 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_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536415,536428] [2022-11-26 00:44:52,462 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_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536501,536514] [2022-11-26 00:44:52,462 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_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536560,536573] [2022-11-26 00:44:52,463 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_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536672,536685] [2022-11-26 00:44:52,463 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_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536728,536741] [2022-11-26 00:44:52,464 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_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536808,536821] [2022-11-26 00:44:52,464 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_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536865,536878] [2022-11-26 00:44:52,465 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_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537005,537018] [2022-11-26 00:44:52,465 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_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537064,537077] [2022-11-26 00:44:52,466 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_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537163,537176] [2022-11-26 00:44:52,466 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_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537224,537237] [2022-11-26 00:44:52,467 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537283,537296] [2022-11-26 00:44:52,467 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537382,537395] [2022-11-26 00:44:52,468 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537444,537457] [2022-11-26 00:44:52,468 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537505,537518] [2022-11-26 00:44:52,469 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537615,537628] [2022-11-26 00:44:52,470 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537678,537691] [2022-11-26 00:44:52,470 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537785,537798] [2022-11-26 00:44:52,471 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537848,537861] [2022-11-26 00:44:52,471 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537909,537922] [2022-11-26 00:44:52,472 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[538007,538020] [2022-11-26 00:44:52,472 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[538070,538083] [2022-11-26 00:44:52,473 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[538186,538199] [2022-11-26 00:44:52,473 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[538246,538259] [2022-11-26 00:44:52,474 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[538338,538351] [2022-11-26 00:44:52,474 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[538399,538412] [2022-11-26 00:44:52,478 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-11-26 00:44:52,553 WARN L623 FunctionHandler]: Unknown extern function strtod_l [2022-11-26 00:44:52,553 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-11-26 00:44:52,621 WARN L623 FunctionHandler]: Unknown extern function strtold_l [2022-11-26 00:44:52,623 WARN L623 FunctionHandler]: Unknown extern function __recv_chk [2022-11-26 00:44:52,624 WARN L623 FunctionHandler]: Unknown extern function __recv_chk_warn [2022-11-26 00:44:52,625 WARN L623 FunctionHandler]: Unknown extern function __recv_alias [2022-11-26 00:44:52,626 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk [2022-11-26 00:44:52,627 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk_warn [2022-11-26 00:44:52,628 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_alias [2022-11-26 00:44:52,629 WARN L623 FunctionHandler]: Unknown extern function getaddrinfo [2022-11-26 00:44:52,630 WARN L623 FunctionHandler]: Unknown extern function __strdup [2022-11-26 00:44:52,631 WARN L623 FunctionHandler]: Unknown extern function freeaddrinfo [2022-11-26 00:44:52,632 WARN L623 FunctionHandler]: Unknown extern function gai_strerror [2022-11-26 00:44:52,635 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:44:52,635 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:44:52,636 WARN L623 FunctionHandler]: Unknown extern function __rawmemchr [2022-11-26 00:44:52,641 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-26 00:44:52,642 WARN L623 FunctionHandler]: Unknown extern function lstat [2022-11-26 00:44:52,643 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:44:52,644 WARN L611 FunctionHandler]: implicit declaration of function __builtin_strspn [2022-11-26 00:44:52,646 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:44:52,647 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:44:52,648 WARN L623 FunctionHandler]: Unknown extern function memmove [2022-11-26 00:44:52,649 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-26 00:44:52,653 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:44:52,654 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-11-26 00:44:52,656 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:44:52,657 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:44:52,659 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-26 00:44:52,661 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:44:52,662 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:44:52,665 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: rpl_fcntl [2022-11-26 00:44:52,666 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@71dceae6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:44:52, skipping insertion in model container [2022-11-26 00:44:52,666 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-26 00:44:52,667 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-26 00:44:52,669 INFO L158 Benchmark]: Toolchain (without parser) took 32711.70ms. Allocated memory was 161.5MB in the beginning and 308.3MB in the end (delta: 146.8MB). Free memory was 77.6MB in the beginning and 136.8MB in the end (delta: -59.2MB). Peak memory consumption was 178.9MB. Max. memory is 16.1GB. [2022-11-26 00:44:52,670 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 117.4MB. Free memory is still 71.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-26 00:44:52,671 INFO L158 Benchmark]: CACSL2BoogieTranslator took 32708.66ms. Allocated memory was 161.5MB in the beginning and 308.3MB in the end (delta: 146.8MB). Free memory was 77.6MB in the beginning and 136.8MB in the end (delta: -59.2MB). Peak memory consumption was 178.9MB. Max. memory is 16.1GB. [2022-11-26 00:44:52,672 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 117.4MB. Free memory is still 71.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 32708.66ms. Allocated memory was 161.5MB in the beginning and 308.3MB in the end (delta: 146.8MB). Free memory was 77.6MB in the beginning and 136.8MB in the end (delta: -59.2MB). Peak memory consumption was 178.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 12254]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: rpl_fcntl RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/bin/utaipan-ByfvJB40ur/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/bin/utaipan-ByfvJB40ur/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/bin/utaipan-ByfvJB40ur/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/bin/utaipan-ByfvJB40ur/config/TaipanReach.xml -i ../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/bin/utaipan-ByfvJB40ur/config/svcomp-Overflow-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/bin/utaipan-ByfvJB40ur --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 9822dd571d3ca7e2f9b8a49259695572f8c5b39cd5ce5a023e572d575a5809fa --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-38b53e6 [2022-11-26 00:44:55,191 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-26 00:44:55,194 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-26 00:44:55,241 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-26 00:44:55,242 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-26 00:44:55,246 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-26 00:44:55,249 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-26 00:44:55,254 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-26 00:44:55,257 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-26 00:44:55,263 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-26 00:44:55,266 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-26 00:44:55,269 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-26 00:44:55,270 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-26 00:44:55,273 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-26 00:44:55,275 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-26 00:44:55,280 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-26 00:44:55,284 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-26 00:44:55,286 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-26 00:44:55,288 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-26 00:44:55,292 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-26 00:44:55,296 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-26 00:44:55,298 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-26 00:44:55,301 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-26 00:44:55,303 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-26 00:44:55,310 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-26 00:44:55,315 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-26 00:44:55,316 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-26 00:44:55,317 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-26 00:44:55,320 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-26 00:44:55,321 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-26 00:44:55,322 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-26 00:44:55,324 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-26 00:44:55,327 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-26 00:44:55,329 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-26 00:44:55,331 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-26 00:44:55,352 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-26 00:44:55,353 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-26 00:44:55,354 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-26 00:44:55,354 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-26 00:44:55,355 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-26 00:44:55,356 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-26 00:44:55,357 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/bin/utaipan-ByfvJB40ur/config/svcomp-Overflow-64bit-Taipan_Bitvector.epf [2022-11-26 00:44:55,384 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-26 00:44:55,384 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-26 00:44:55,385 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-26 00:44:55,385 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-26 00:44:55,386 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-26 00:44:55,386 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-26 00:44:55,387 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-26 00:44:55,387 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-26 00:44:55,387 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-26 00:44:55,388 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-26 00:44:55,388 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-26 00:44:55,388 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-26 00:44:55,389 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-26 00:44:55,390 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-26 00:44:55,390 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-26 00:44:55,390 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-26 00:44:55,391 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-26 00:44:55,391 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-26 00:44:55,391 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-26 00:44:55,392 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-26 00:44:55,392 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-26 00:44:55,392 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-26 00:44:55,393 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-26 00:44:55,393 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-26 00:44:55,393 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-26 00:44:55,394 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-26 00:44:55,394 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-26 00:44:55,394 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-26 00:44:55,395 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-26 00:44:55,395 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-26 00:44:55,395 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-26 00:44:55,396 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-26 00:44:55,396 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-26 00:44:55,396 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-26 00:44:55,397 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-26 00:44:55,397 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-26 00:44:55,397 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-26 00:44:55,398 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_527aad0d-f965-405a-8fe1-5d7c3d6f7987/bin/utaipan-ByfvJB40ur/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/bin/utaipan-ByfvJB40ur Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9822dd571d3ca7e2f9b8a49259695572f8c5b39cd5ce5a023e572d575a5809fa [2022-11-26 00:44:55,923 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-26 00:44:55,956 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-26 00:44:55,959 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-26 00:44:55,960 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-26 00:44:55,961 INFO L275 PluginConnector]: CDTParser initialized [2022-11-26 00:44:55,963 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/bin/utaipan-ByfvJB40ur/../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i [2022-11-26 00:44:59,505 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-26 00:45:02,217 INFO L351 CDTParser]: Found 1 translation units. [2022-11-26 00:45:02,219 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i [2022-11-26 00:45:02,414 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/bin/utaipan-ByfvJB40ur/data/f51c1b3a0/a24e68f7dc954353972035ff155337e2/FLAG926d0a012 [2022-11-26 00:45:02,434 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/bin/utaipan-ByfvJB40ur/data/f51c1b3a0/a24e68f7dc954353972035ff155337e2 [2022-11-26 00:45:02,437 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-26 00:45:02,439 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-26 00:45:02,440 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-26 00:45:02,440 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-26 00:45:02,445 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-26 00:45:02,445 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:45:02" (1/1) ... [2022-11-26 00:45:02,447 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d6d3615 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:45:02, skipping insertion in model container [2022-11-26 00:45:02,447 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:45:02" (1/1) ... [2022-11-26 00:45:02,456 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-26 00:45:03,159 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-26 00:45:34,910 WARN L623 FunctionHandler]: Unknown extern function __xstat [2022-11-26 00:45:34,911 WARN L623 FunctionHandler]: Unknown extern function __lxstat [2022-11-26 00:45:34,912 WARN L623 FunctionHandler]: Unknown extern function __fxstat [2022-11-26 00:45:34,913 WARN L623 FunctionHandler]: Unknown extern function __fxstatat [2022-11-26 00:45:34,913 WARN L623 FunctionHandler]: Unknown extern function __xmknod [2022-11-26 00:45:34,914 WARN L623 FunctionHandler]: Unknown extern function __xmknodat [2022-11-26 00:45:34,915 WARN L623 FunctionHandler]: Unknown extern function __xstat64 [2022-11-26 00:45:34,916 WARN L623 FunctionHandler]: Unknown extern function __lxstat64 [2022-11-26 00:45:34,917 WARN L623 FunctionHandler]: Unknown extern function __fxstat64 [2022-11-26 00:45:34,917 WARN L623 FunctionHandler]: Unknown extern function __fxstatat64 [2022-11-26 00:45:34,919 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-11-26 00:45:34,920 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-11-26 00:45:34,921 WARN L623 FunctionHandler]: Unknown extern function strtoll [2022-11-26 00:45:34,922 WARN L623 FunctionHandler]: Unknown extern function __realpath_chk [2022-11-26 00:45:34,923 WARN L623 FunctionHandler]: Unknown extern function __realpath_alias [2022-11-26 00:45:34,924 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk [2022-11-26 00:45:34,925 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk_warn [2022-11-26 00:45:34,926 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_alias [2022-11-26 00:45:34,933 WARN L623 FunctionHandler]: Unknown extern function __wctomb_chk [2022-11-26 00:45:34,934 WARN L623 FunctionHandler]: Unknown extern function __wctomb_alias [2022-11-26 00:45:34,936 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk [2022-11-26 00:45:34,939 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk_warn [2022-11-26 00:45:34,940 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_alias [2022-11-26 00:45:34,946 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk [2022-11-26 00:45:34,947 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk_warn [2022-11-26 00:45:34,948 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_alias [2022-11-26 00:45:34,989 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memcpy_chk [2022-11-26 00:45:34,992 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memmove_chk [2022-11-26 00:45:34,996 WARN L611 FunctionHandler]: implicit declaration of function __builtin___mempcpy_chk [2022-11-26 00:45:34,997 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memset_chk [2022-11-26 00:45:35,007 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcpy_chk [2022-11-26 00:45:35,009 WARN L611 FunctionHandler]: implicit declaration of function __builtin___stpcpy_chk [2022-11-26 00:45:35,010 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncpy_chk [2022-11-26 00:45:35,012 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_chk [2022-11-26 00:45:35,013 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_alias [2022-11-26 00:45:35,017 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcat_chk [2022-11-26 00:45:35,018 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncat_chk [2022-11-26 00:45:35,020 WARN L623 FunctionHandler]: Unknown extern function fchmod [2022-11-26 00:45:35,021 WARN L623 FunctionHandler]: Unknown extern function chmod [2022-11-26 00:45:35,023 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-11-26 00:45:35,026 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:45:35,026 WARN L623 FunctionHandler]: Unknown extern function error [2022-11-26 00:45:35,029 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:45:35,033 WARN L623 FunctionHandler]: Unknown extern function error [2022-11-26 00:45:35,034 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-11-26 00:45:35,034 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:45:35,035 WARN L623 FunctionHandler]: Unknown extern function error [2022-11-26 00:45:35,036 WARN L623 FunctionHandler]: Unknown extern function __read_chk [2022-11-26 00:45:35,037 WARN L623 FunctionHandler]: Unknown extern function __read_chk_warn [2022-11-26 00:45:35,038 WARN L623 FunctionHandler]: Unknown extern function __read_alias [2022-11-26 00:45:35,039 WARN L623 FunctionHandler]: Unknown extern function __pread_chk [2022-11-26 00:45:35,040 WARN L623 FunctionHandler]: Unknown extern function __pread_chk_warn [2022-11-26 00:45:35,042 WARN L623 FunctionHandler]: Unknown extern function __pread_alias [2022-11-26 00:45:35,043 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk [2022-11-26 00:45:35,044 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk_warn [2022-11-26 00:45:35,044 WARN L623 FunctionHandler]: Unknown extern function __pread64_alias [2022-11-26 00:45:35,045 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk [2022-11-26 00:45:35,046 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk_warn [2022-11-26 00:45:35,047 WARN L623 FunctionHandler]: Unknown extern function __readlink_alias [2022-11-26 00:45:35,048 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk [2022-11-26 00:45:35,049 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk_warn [2022-11-26 00:45:35,050 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_alias [2022-11-26 00:45:35,051 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk [2022-11-26 00:45:35,052 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk_warn [2022-11-26 00:45:35,052 WARN L623 FunctionHandler]: Unknown extern function __getcwd_alias [2022-11-26 00:45:35,057 WARN L623 FunctionHandler]: Unknown extern function __getwd_chk [2022-11-26 00:45:35,058 WARN L623 FunctionHandler]: Unknown extern function __getwd_warn [2022-11-26 00:45:35,059 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk [2022-11-26 00:45:35,060 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk_warn [2022-11-26 00:45:35,061 WARN L623 FunctionHandler]: Unknown extern function __confstr_alias [2022-11-26 00:45:35,062 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk [2022-11-26 00:45:35,064 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk_warn [2022-11-26 00:45:35,064 WARN L623 FunctionHandler]: Unknown extern function __getgroups_alias [2022-11-26 00:45:35,066 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk [2022-11-26 00:45:35,067 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk_warn [2022-11-26 00:45:35,068 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_alias [2022-11-26 00:45:35,072 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk [2022-11-26 00:45:35,072 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk_warn [2022-11-26 00:45:35,073 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_alias [2022-11-26 00:45:35,074 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk [2022-11-26 00:45:35,074 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk_warn [2022-11-26 00:45:35,075 WARN L623 FunctionHandler]: Unknown extern function __gethostname_alias [2022-11-26 00:45:35,076 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk [2022-11-26 00:45:35,077 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk_warn [2022-11-26 00:45:35,077 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_alias [2022-11-26 00:45:35,082 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-11-26 00:45:35,087 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:45:35,087 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:45:35,090 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:45:35,092 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:45:35,094 WARN L623 FunctionHandler]: Unknown extern function _IO_getc [2022-11-26 00:45:35,097 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-11-26 00:45:35,102 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-11-26 00:45:35,103 WARN L623 FunctionHandler]: Unknown extern function _IO_putc [2022-11-26 00:45:35,106 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[480317,480330] [2022-11-26 00:45:35,106 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[480373,480386] [2022-11-26 00:45:35,107 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[480458,480471] [2022-11-26 00:45:35,108 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[480516,480529] [2022-11-26 00:45:35,108 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[480574,480587] [2022-11-26 00:45:35,108 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-11-26 00:45:35,110 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[480755,480768] [2022-11-26 00:45:35,112 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[480924,480937] [2022-11-26 00:45:35,112 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481071,481084] [2022-11-26 00:45:35,113 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481127,481140] [2022-11-26 00:45:35,113 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481179,481192] [2022-11-26 00:45:35,115 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481556,481569] [2022-11-26 00:45:35,115 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481612,481625] [2022-11-26 00:45:35,116 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481697,481710] [2022-11-26 00:45:35,117 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481755,481768] [2022-11-26 00:45:35,117 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481813,481826] [2022-11-26 00:45:35,118 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-11-26 00:45:35,118 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[481992,482005] [2022-11-26 00:45:35,120 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_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[482238,482251] [2022-11-26 00:45:35,121 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_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[482294,482307] [2022-11-26 00:45:35,121 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_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[482347,482360] [2022-11-26 00:45:35,122 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[482403,482416] [2022-11-26 00:45:35,122 WARN L623 FunctionHandler]: Unknown extern function __getdelim [2022-11-26 00:45:35,124 WARN L611 FunctionHandler]: implicit declaration of function __builtin___vsnprintf_chk [2022-11-26 00:45:35,132 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-11-26 00:45:35,133 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-11-26 00:45:35,134 WARN L623 FunctionHandler]: Unknown extern function __vdprintf_chk [2022-11-26 00:45:35,135 WARN L623 FunctionHandler]: Unknown extern function __obstack_vprintf_chk [2022-11-26 00:45:35,137 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk [2022-11-26 00:45:35,137 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk_warn [2022-11-26 00:45:35,139 WARN L623 FunctionHandler]: Unknown extern function __fgets_alias [2022-11-26 00:45:35,141 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[488713,488726] [2022-11-26 00:45:35,142 WARN L623 FunctionHandler]: Unknown extern function __fread_chk [2022-11-26 00:45:35,143 WARN L623 FunctionHandler]: Unknown extern function __fread_chk_warn [2022-11-26 00:45:35,145 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[489312,489325] [2022-11-26 00:45:35,146 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[489388,489401] [2022-11-26 00:45:35,146 WARN L623 FunctionHandler]: Unknown extern function __fread_alias [2022-11-26 00:45:35,147 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk [2022-11-26 00:45:35,151 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk_warn [2022-11-26 00:45:35,152 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_alias [2022-11-26 00:45:35,154 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk [2022-11-26 00:45:35,155 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk_warn [2022-11-26 00:45:35,155 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_alias [2022-11-26 00:45:35,162 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[492888,492901] [2022-11-26 00:45:35,163 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[492976,492989] [2022-11-26 00:45:35,166 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-11-26 00:45:35,168 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[495046,495059] [2022-11-26 00:45:35,168 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[495105,495118] [2022-11-26 00:45:35,169 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[495197,495210] [2022-11-26 00:45:35,169 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[495287,495300] [2022-11-26 00:45:35,170 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[495574,495587] [2022-11-26 00:45:35,172 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[495741,495754] [2022-11-26 00:45:35,174 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[496036,496049] [2022-11-26 00:45:35,178 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-26 00:45:35,180 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[496320,496333] [2022-11-26 00:45:35,181 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[496642,496655] [2022-11-26 00:45:35,182 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[496760,496773] [2022-11-26 00:45:35,184 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[497091,497104] [2022-11-26 00:45:35,184 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-11-26 00:45:35,187 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[497319,497332] [2022-11-26 00:45:35,187 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[497378,497391] [2022-11-26 00:45:35,188 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[497436,497449] [2022-11-26 00:45:35,188 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-11-26 00:45:35,189 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[497667,497680] [2022-11-26 00:45:35,189 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[497723,497736] [2022-11-26 00:45:35,190 WARN L623 FunctionHandler]: Unknown extern function error [2022-11-26 00:45:35,190 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[497956,497969] [2022-11-26 00:45:35,191 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[498012,498025] [2022-11-26 00:45:35,191 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[498290,498303] [2022-11-26 00:45:35,192 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-11-26 00:45:35,192 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-11-26 00:45:35,193 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[498563,498576] [2022-11-26 00:45:35,193 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[498620,498633] [2022-11-26 00:45:35,193 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[498676,498689] [2022-11-26 00:45:35,194 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[498766,498779] [2022-11-26 00:45:35,195 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[498985,498998] [2022-11-26 00:45:35,195 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-11-26 00:45:35,196 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[499209,499222] [2022-11-26 00:45:35,196 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[499270,499283] [2022-11-26 00:45:35,196 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[499325,499338] [2022-11-26 00:45:35,197 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[499419,499432] [2022-11-26 00:45:35,197 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[499551,499564] [2022-11-26 00:45:35,198 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-26 00:45:35,198 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[499778,499791] [2022-11-26 00:45:35,199 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-11-26 00:45:35,199 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500010,500023] [2022-11-26 00:45:35,200 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500073,500086] [2022-11-26 00:45:35,200 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500169,500182] [2022-11-26 00:45:35,201 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500226,500239] [2022-11-26 00:45:35,201 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500287,500300] [2022-11-26 00:45:35,202 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500435,500448] [2022-11-26 00:45:35,202 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-11-26 00:45:35,203 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500663,500676] [2022-11-26 00:45:35,203 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500726,500739] [2022-11-26 00:45:35,204 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[500822,500835] [2022-11-26 00:45:35,204 WARN L623 FunctionHandler]: Unknown extern function fputc_unlocked [2022-11-26 00:45:35,205 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501019,501032] [2022-11-26 00:45:35,205 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501076,501089] [2022-11-26 00:45:35,206 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501166,501179] [2022-11-26 00:45:35,207 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501564,501577] [2022-11-26 00:45:35,207 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501688,501701] [2022-11-26 00:45:35,208 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501760,501773] [2022-11-26 00:45:35,208 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501817,501830] [2022-11-26 00:45:35,208 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501907,501920] [2022-11-26 00:45:35,209 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[501959,501972] [2022-11-26 00:45:35,209 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502057,502070] [2022-11-26 00:45:35,209 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502129,502142] [2022-11-26 00:45:35,210 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502186,502199] [2022-11-26 00:45:35,210 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502276,502289] [2022-11-26 00:45:35,210 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502328,502341] [2022-11-26 00:45:35,211 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502397,502410] [2022-11-26 00:45:35,211 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502469,502482] [2022-11-26 00:45:35,211 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502526,502539] [2022-11-26 00:45:35,212 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502616,502629] [2022-11-26 00:45:35,212 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[502668,502681] [2022-11-26 00:45:35,213 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-26 00:45:35,216 WARN L623 FunctionHandler]: Unknown extern function getdelim [2022-11-26 00:45:35,217 WARN L623 FunctionHandler]: Unknown extern function feof [2022-11-26 00:45:35,221 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-26 00:45:35,222 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-11-26 00:45:35,222 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:45:35,223 WARN L623 FunctionHandler]: Unknown extern function pathconf [2022-11-26 00:45:35,223 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:45:35,224 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-26 00:45:35,226 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-26 00:45:35,227 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-11-26 00:45:35,227 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-26 00:45:35,228 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-11-26 00:45:35,228 WARN L623 FunctionHandler]: Unknown extern function readdir [2022-11-26 00:45:35,229 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-26 00:45:35,232 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-26 00:45:35,234 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-26 00:45:35,237 WARN L623 FunctionHandler]: Unknown extern function closedir [2022-11-26 00:45:35,239 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-26 00:45:35,240 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-26 00:45:35,254 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-11-26 00:45:35,277 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[535575,535588] [2022-11-26 00:45:35,278 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[535630,535643] [2022-11-26 00:45:35,278 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[535721,535734] [2022-11-26 00:45:35,279 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[535778,535791] [2022-11-26 00:45:35,279 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[535833,535846] [2022-11-26 00:45:35,280 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[535924,535937] [2022-11-26 00:45:35,280 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[535982,535995] [2022-11-26 00:45:35,280 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536039,536052] [2022-11-26 00:45:35,281 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536137,536150] [2022-11-26 00:45:35,282 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536196,536209] [2022-11-26 00:45:35,282 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536299,536312] [2022-11-26 00:45:35,282 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536358,536371] [2022-11-26 00:45:35,283 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536415,536428] [2022-11-26 00:45:35,283 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536501,536514] [2022-11-26 00:45:35,284 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536560,536573] [2022-11-26 00:45:35,284 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536672,536685] [2022-11-26 00:45:35,284 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536728,536741] [2022-11-26 00:45:35,285 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536808,536821] [2022-11-26 00:45:35,285 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[536865,536878] [2022-11-26 00:45:35,286 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537005,537018] [2022-11-26 00:45:35,286 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537064,537077] [2022-11-26 00:45:35,286 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537163,537176] [2022-11-26 00:45:35,287 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537224,537237] [2022-11-26 00:45:35,287 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537283,537296] [2022-11-26 00:45:35,287 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537382,537395] [2022-11-26 00:45:35,288 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537444,537457] [2022-11-26 00:45:35,288 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537505,537518] [2022-11-26 00:45:35,289 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537615,537628] [2022-11-26 00:45:35,289 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537678,537691] [2022-11-26 00:45:35,290 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537785,537798] [2022-11-26 00:45:35,290 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537848,537861] [2022-11-26 00:45:35,290 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[537909,537922] [2022-11-26 00:45:35,291 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[538007,538020] [2022-11-26 00:45:35,291 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[538070,538083] [2022-11-26 00:45:35,292 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[538186,538199] [2022-11-26 00:45:35,292 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[538246,538259] [2022-11-26 00:45:35,292 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[538338,538351] [2022-11-26 00:45:35,293 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_527aad0d-f965-405a-8fe1-5d7c3d6f7987/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i[538399,538412] [2022-11-26 00:45:35,296 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-11-26 00:45:35,299 WARN L623 FunctionHandler]: Unknown extern function strtod_l [2022-11-26 00:45:35,300 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-11-26 00:45:35,302 WARN L623 FunctionHandler]: Unknown extern function strtold_l [2022-11-26 00:45:35,305 WARN L623 FunctionHandler]: Unknown extern function __recv_chk [2022-11-26 00:45:35,306 WARN L623 FunctionHandler]: Unknown extern function __recv_chk_warn [2022-11-26 00:45:35,306 WARN L623 FunctionHandler]: Unknown extern function __recv_alias [2022-11-26 00:45:35,308 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk [2022-11-26 00:45:35,309 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk_warn [2022-11-26 00:45:35,310 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_alias [2022-11-26 00:45:35,311 WARN L623 FunctionHandler]: Unknown extern function getaddrinfo [2022-11-26 00:45:35,312 WARN L623 FunctionHandler]: Unknown extern function __strdup [2022-11-26 00:45:35,312 WARN L623 FunctionHandler]: Unknown extern function freeaddrinfo [2022-11-26 00:45:35,313 WARN L623 FunctionHandler]: Unknown extern function gai_strerror [2022-11-26 00:45:35,315 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:45:35,316 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:45:35,317 WARN L623 FunctionHandler]: Unknown extern function __rawmemchr [2022-11-26 00:45:35,321 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-26 00:45:35,322 WARN L623 FunctionHandler]: Unknown extern function lstat [2022-11-26 00:45:35,323 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:45:35,323 WARN L611 FunctionHandler]: implicit declaration of function __builtin_strspn [2022-11-26 00:45:35,324 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:45:35,325 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:45:35,326 WARN L623 FunctionHandler]: Unknown extern function memmove [2022-11-26 00:45:35,327 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-26 00:45:35,330 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:45:35,331 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-11-26 00:45:35,332 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:45:35,333 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:45:35,335 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-26 00:45:35,336 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:45:35,337 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-11-26 00:45:35,340 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: rpl_fcntl [2022-11-26 00:45:35,340 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7017f218 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:45:35, skipping insertion in model container [2022-11-26 00:45:35,341 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-26 00:45:35,341 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-26 00:45:35,343 INFO L158 Benchmark]: Toolchain (without parser) took 32903.51ms. Allocated memory was 115.3MB in the beginning and 371.2MB in the end (delta: 255.9MB). Free memory was 36.0MB in the beginning and 156.1MB in the end (delta: -120.1MB). Peak memory consumption was 199.3MB. Max. memory is 16.1GB. [2022-11-26 00:45:35,343 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 79.7MB. Free memory is still 57.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-26 00:45:35,344 INFO L158 Benchmark]: CACSL2BoogieTranslator took 32900.91ms. Allocated memory was 115.3MB in the beginning and 371.2MB in the end (delta: 255.9MB). Free memory was 35.8MB in the beginning and 156.1MB in the end (delta: -120.3MB). Peak memory consumption was 199.3MB. Max. memory is 16.1GB. [2022-11-26 00:45:35,345 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36ms. Allocated memory is still 79.7MB. Free memory is still 57.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 32900.91ms. Allocated memory was 115.3MB in the beginning and 371.2MB in the end (delta: 255.9MB). Free memory was 35.8MB in the beginning and 156.1MB in the end (delta: -120.3MB). Peak memory consumption was 199.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 12254]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: rpl_fcntl RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN