./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_dd_comb.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c7a0c83-1be9-4ef0-a0ee-424a3ed8dd2f/bin/uautomizer-uyxdKDjOR8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c7a0c83-1be9-4ef0-a0ee-424a3ed8dd2f/bin/uautomizer-uyxdKDjOR8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c7a0c83-1be9-4ef0-a0ee-424a3ed8dd2f/bin/uautomizer-uyxdKDjOR8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c7a0c83-1be9-4ef0-a0ee-424a3ed8dd2f/bin/uautomizer-uyxdKDjOR8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_dd_comb.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c7a0c83-1be9-4ef0-a0ee-424a3ed8dd2f/bin/uautomizer-uyxdKDjOR8/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c7a0c83-1be9-4ef0-a0ee-424a3ed8dd2f/bin/uautomizer-uyxdKDjOR8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash b6816cf606a392c6e00a99419dcd620347fafa3510a8b711696b4fa6c7c2c596 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-13 14:04:02,384 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 14:04:02,385 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 14:04:02,397 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 14:04:02,397 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 14:04:02,398 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 14:04:02,399 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 14:04:02,400 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 14:04:02,401 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 14:04:02,401 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 14:04:02,402 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 14:04:02,402 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 14:04:02,403 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 14:04:02,403 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 14:04:02,404 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 14:04:02,405 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 14:04:02,405 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 14:04:02,406 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 14:04:02,407 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 14:04:02,408 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 14:04:02,409 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 14:04:02,410 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 14:04:02,410 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 14:04:02,411 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 14:04:02,413 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 14:04:02,413 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 14:04:02,413 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 14:04:02,414 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 14:04:02,414 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 14:04:02,415 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 14:04:02,415 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 14:04:02,415 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 14:04:02,416 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 14:04:02,416 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 14:04:02,417 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 14:04:02,417 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 14:04:02,418 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 14:04:02,418 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 14:04:02,418 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 14:04:02,418 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 14:04:02,419 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 14:04:02,420 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c7a0c83-1be9-4ef0-a0ee-424a3ed8dd2f/bin/uautomizer-uyxdKDjOR8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-12-13 14:04:02,433 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 14:04:02,433 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 14:04:02,433 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-13 14:04:02,434 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-13 14:04:02,434 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-13 14:04:02,434 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-13 14:04:02,435 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 14:04:02,435 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 14:04:02,435 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 14:04:02,435 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 14:04:02,435 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-13 14:04:02,442 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 14:04:02,442 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-13 14:04:02,442 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-13 14:04:02,443 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-13 14:04:02,443 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-13 14:04:02,443 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 14:04:02,443 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-13 14:04:02,443 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 14:04:02,444 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 14:04:02,444 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-13 14:04:02,444 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 14:04:02,444 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 14:04:02,444 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-13 14:04:02,445 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-13 14:04:02,445 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-13 14:04:02,445 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-13 14:04:02,445 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-13 14:04:02,445 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-13 14:04:02,445 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-12-13 14:04:02,445 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-13 14:04:02,446 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-12-13 14:04:02,446 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c7a0c83-1be9-4ef0-a0ee-424a3ed8dd2f/bin/uautomizer-uyxdKDjOR8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c7a0c83-1be9-4ef0-a0ee-424a3ed8dd2f/bin/uautomizer-uyxdKDjOR8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b6816cf606a392c6e00a99419dcd620347fafa3510a8b711696b4fa6c7c2c596 [2022-12-13 14:04:02,609 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 14:04:02,626 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 14:04:02,628 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 14:04:02,629 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 14:04:02,629 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 14:04:02,630 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c7a0c83-1be9-4ef0-a0ee-424a3ed8dd2f/bin/uautomizer-uyxdKDjOR8/../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_dd_comb.i [2022-12-13 14:04:05,212 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 14:04:06,210 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 14:04:06,211 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c7a0c83-1be9-4ef0-a0ee-424a3ed8dd2f/sv-benchmarks/c/goblint-coreutils/instrumented_interval_dd_comb.i [2022-12-13 14:04:06,305 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c7a0c83-1be9-4ef0-a0ee-424a3ed8dd2f/bin/uautomizer-uyxdKDjOR8/data/38cf9f90b/18185c7d559640528a9ff1876b3212fb/FLAG48c7f09e7 [2022-12-13 14:04:06,318 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c7a0c83-1be9-4ef0-a0ee-424a3ed8dd2f/bin/uautomizer-uyxdKDjOR8/data/38cf9f90b/18185c7d559640528a9ff1876b3212fb [2022-12-13 14:04:06,320 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 14:04:06,322 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-13 14:04:06,323 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 14:04:06,323 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 14:04:06,326 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 14:04:06,326 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 02:04:06" (1/1) ... [2022-12-13 14:04:06,327 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@28a1615c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 02:04:06, skipping insertion in model container [2022-12-13 14:04:06,327 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 02:04:06" (1/1) ... [2022-12-13 14:04:06,332 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 14:04:06,645 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 14:04:30,659 WARN L623 FunctionHandler]: Unknown extern function __xstat [2022-12-13 14:04:30,659 WARN L623 FunctionHandler]: Unknown extern function __lxstat [2022-12-13 14:04:30,661 WARN L623 FunctionHandler]: Unknown extern function __fxstat [2022-12-13 14:04:30,661 WARN L623 FunctionHandler]: Unknown extern function __fxstatat [2022-12-13 14:04:30,662 WARN L623 FunctionHandler]: Unknown extern function __xmknod [2022-12-13 14:04:30,662 WARN L623 FunctionHandler]: Unknown extern function __xmknodat [2022-12-13 14:04:30,663 WARN L623 FunctionHandler]: Unknown extern function __xstat64 [2022-12-13 14:04:30,663 WARN L623 FunctionHandler]: Unknown extern function __lxstat64 [2022-12-13 14:04:30,664 WARN L623 FunctionHandler]: Unknown extern function __fxstat64 [2022-12-13 14:04:30,664 WARN L623 FunctionHandler]: Unknown extern function __fxstatat64 [2022-12-13 14:04:30,665 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-12-13 14:04:30,666 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-12-13 14:04:30,666 WARN L623 FunctionHandler]: Unknown extern function strtoll [2022-12-13 14:04:30,667 WARN L623 FunctionHandler]: Unknown extern function __realpath_chk [2022-12-13 14:04:30,668 WARN L623 FunctionHandler]: Unknown extern function __realpath_alias [2022-12-13 14:04:30,669 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk [2022-12-13 14:04:30,669 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk_warn [2022-12-13 14:04:30,670 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_alias [2022-12-13 14:04:30,671 WARN L623 FunctionHandler]: Unknown extern function __wctomb_chk [2022-12-13 14:04:30,671 WARN L623 FunctionHandler]: Unknown extern function __wctomb_alias [2022-12-13 14:04:30,672 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk [2022-12-13 14:04:30,673 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk_warn [2022-12-13 14:04:30,673 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_alias [2022-12-13 14:04:30,674 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk [2022-12-13 14:04:30,675 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk_warn [2022-12-13 14:04:30,675 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_alias [2022-12-13 14:04:30,692 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memcpy_chk [2022-12-13 14:04:30,693 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memmove_chk [2022-12-13 14:04:30,693 WARN L611 FunctionHandler]: implicit declaration of function __builtin___mempcpy_chk [2022-12-13 14:04:30,694 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memset_chk [2022-12-13 14:04:30,695 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcpy_chk [2022-12-13 14:04:30,696 WARN L611 FunctionHandler]: implicit declaration of function __builtin___stpcpy_chk [2022-12-13 14:04:30,697 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncpy_chk [2022-12-13 14:04:30,697 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_chk [2022-12-13 14:04:30,698 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_alias [2022-12-13 14:04:30,698 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcat_chk [2022-12-13 14:04:30,699 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncat_chk [2022-12-13 14:04:30,699 WARN L623 FunctionHandler]: Unknown extern function fchmod [2022-12-13 14:04:30,700 WARN L623 FunctionHandler]: Unknown extern function chmod [2022-12-13 14:04:30,701 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-13 14:04:30,701 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 14:04:30,701 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-13 14:04:30,703 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 14:04:30,703 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-13 14:04:30,704 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-13 14:04:30,704 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 14:04:30,704 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-13 14:04:30,705 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c7a0c83-1be9-4ef0-a0ee-424a3ed8dd2f/sv-benchmarks/c/goblint-coreutils/instrumented_interval_dd_comb.i[482541,482554] [2022-12-13 14:04:30,708 WARN L623 FunctionHandler]: Unknown extern function __read_chk [2022-12-13 14:04:30,708 WARN L623 FunctionHandler]: Unknown extern function __read_chk_warn [2022-12-13 14:04:30,709 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c7a0c83-1be9-4ef0-a0ee-424a3ed8dd2f/sv-benchmarks/c/goblint-coreutils/instrumented_interval_dd_comb.i[483003,483016] [2022-12-13 14:04:30,709 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c7a0c83-1be9-4ef0-a0ee-424a3ed8dd2f/sv-benchmarks/c/goblint-coreutils/instrumented_interval_dd_comb.i[483079,483092] [2022-12-13 14:04:30,710 WARN L623 FunctionHandler]: Unknown extern function __read_alias [2022-12-13 14:04:30,710 WARN L623 FunctionHandler]: Unknown extern function __pread_chk [2022-12-13 14:04:30,711 WARN L623 FunctionHandler]: Unknown extern function __pread_chk_warn [2022-12-13 14:04:30,711 WARN L623 FunctionHandler]: Unknown extern function __pread_alias [2022-12-13 14:04:30,712 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk [2022-12-13 14:04:30,713 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk_warn [2022-12-13 14:04:30,713 WARN L623 FunctionHandler]: Unknown extern function __pread64_alias [2022-12-13 14:04:30,714 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk [2022-12-13 14:04:30,714 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk_warn [2022-12-13 14:04:30,715 WARN L623 FunctionHandler]: Unknown extern function __readlink_alias [2022-12-13 14:04:30,716 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk [2022-12-13 14:04:30,716 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk_warn [2022-12-13 14:04:30,717 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_alias [2022-12-13 14:04:30,717 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk [2022-12-13 14:04:30,718 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk_warn [2022-12-13 14:04:30,718 WARN L623 FunctionHandler]: Unknown extern function __getcwd_alias [2022-12-13 14:04:30,719 WARN L623 FunctionHandler]: Unknown extern function __getwd_chk [2022-12-13 14:04:30,719 WARN L623 FunctionHandler]: Unknown extern function __getwd_warn [2022-12-13 14:04:30,720 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk [2022-12-13 14:04:30,720 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk_warn [2022-12-13 14:04:30,721 WARN L623 FunctionHandler]: Unknown extern function __confstr_alias [2022-12-13 14:04:30,721 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk [2022-12-13 14:04:30,722 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk_warn [2022-12-13 14:04:30,722 WARN L623 FunctionHandler]: Unknown extern function __getgroups_alias [2022-12-13 14:04:30,723 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk [2022-12-13 14:04:30,723 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk_warn [2022-12-13 14:04:30,723 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_alias [2022-12-13 14:04:30,724 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk [2022-12-13 14:04:30,725 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk_warn [2022-12-13 14:04:30,725 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_alias [2022-12-13 14:04:30,726 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk [2022-12-13 14:04:30,726 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk_warn [2022-12-13 14:04:30,726 WARN L623 FunctionHandler]: Unknown extern function __gethostname_alias [2022-12-13 14:04:30,727 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk [2022-12-13 14:04:30,727 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk_warn [2022-12-13 14:04:30,728 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_alias [2022-12-13 14:04:30,730 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-12-13 14:04:30,730 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 14:04:30,730 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 14:04:30,731 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 14:04:30,732 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 14:04:30,733 WARN L623 FunctionHandler]: Unknown extern function _IO_getc [2022-12-13 14:04:30,734 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-12-13 14:04:30,735 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-12-13 14:04:30,736 WARN L623 FunctionHandler]: Unknown extern function _IO_putc [2022-12-13 14:04:30,737 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-12-13 14:04:30,738 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-12-13 14:04:30,739 WARN L623 FunctionHandler]: Unknown extern function __getdelim [2022-12-13 14:04:30,740 WARN L611 FunctionHandler]: implicit declaration of function __builtin___vsnprintf_chk [2022-12-13 14:04:30,740 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-12-13 14:04:30,741 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-12-13 14:04:30,741 WARN L623 FunctionHandler]: Unknown extern function __vdprintf_chk [2022-12-13 14:04:30,742 WARN L623 FunctionHandler]: Unknown extern function __obstack_vprintf_chk [2022-12-13 14:04:30,743 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk [2022-12-13 14:04:30,743 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk_warn [2022-12-13 14:04:30,743 WARN L623 FunctionHandler]: Unknown extern function __fgets_alias [2022-12-13 14:04:30,744 WARN L623 FunctionHandler]: Unknown extern function __fread_chk [2022-12-13 14:04:30,745 WARN L623 FunctionHandler]: Unknown extern function __fread_chk_warn [2022-12-13 14:04:30,745 WARN L623 FunctionHandler]: Unknown extern function __fread_alias [2022-12-13 14:04:30,746 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk [2022-12-13 14:04:30,746 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk_warn [2022-12-13 14:04:30,746 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_alias [2022-12-13 14:04:30,747 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk [2022-12-13 14:04:30,747 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk_warn [2022-12-13 14:04:30,748 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_alias [2022-12-13 14:04:30,750 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-12-13 14:04:30,751 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 14:04:30,752 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-13 14:04:30,753 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-13 14:04:30,753 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-13 14:04:30,754 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-13 14:04:30,754 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-13 14:04:30,754 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-13 14:04:30,755 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 14:04:30,755 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-13 14:04:30,756 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-13 14:04:30,757 WARN L623 FunctionHandler]: Unknown extern function fputc_unlocked [2022-12-13 14:04:30,758 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 14:04:30,760 WARN L623 FunctionHandler]: Unknown extern function getdelim [2022-12-13 14:04:30,760 WARN L623 FunctionHandler]: Unknown extern function feof [2022-12-13 14:04:30,763 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 14:04:30,763 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-13 14:04:30,764 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 14:04:30,764 WARN L623 FunctionHandler]: Unknown extern function pathconf [2022-12-13 14:04:30,764 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 14:04:30,765 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 14:04:30,766 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 14:04:30,767 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-13 14:04:30,767 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 14:04:30,767 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-13 14:04:30,768 WARN L623 FunctionHandler]: Unknown extern function readdir [2022-12-13 14:04:30,768 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 14:04:30,770 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 14:04:30,771 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 14:04:30,772 WARN L623 FunctionHandler]: Unknown extern function closedir [2022-12-13 14:04:30,773 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 14:04:30,773 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 14:04:30,781 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-13 14:04:30,796 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-12-13 14:04:30,831 WARN L623 FunctionHandler]: Unknown extern function strtod_l [2022-12-13 14:04:30,832 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-12-13 14:04:30,868 WARN L623 FunctionHandler]: Unknown extern function strtold_l [2022-12-13 14:04:30,869 WARN L623 FunctionHandler]: Unknown extern function __recv_chk [2022-12-13 14:04:30,870 WARN L623 FunctionHandler]: Unknown extern function __recv_chk_warn [2022-12-13 14:04:30,870 WARN L623 FunctionHandler]: Unknown extern function __recv_alias [2022-12-13 14:04:30,871 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk [2022-12-13 14:04:30,872 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk_warn [2022-12-13 14:04:30,872 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_alias [2022-12-13 14:04:30,873 WARN L623 FunctionHandler]: Unknown extern function getaddrinfo [2022-12-13 14:04:30,874 WARN L623 FunctionHandler]: Unknown extern function __strdup [2022-12-13 14:04:30,874 WARN L623 FunctionHandler]: Unknown extern function freeaddrinfo [2022-12-13 14:04:30,874 WARN L623 FunctionHandler]: Unknown extern function gai_strerror [2022-12-13 14:04:30,876 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 14:04:30,877 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 14:04:30,877 WARN L623 FunctionHandler]: Unknown extern function __rawmemchr [2022-12-13 14:04:30,879 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 14:04:30,880 WARN L623 FunctionHandler]: Unknown extern function lstat [2022-12-13 14:04:30,880 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 14:04:30,881 WARN L611 FunctionHandler]: implicit declaration of function __builtin_strspn [2022-12-13 14:04:30,882 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 14:04:30,882 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 14:04:30,883 WARN L623 FunctionHandler]: Unknown extern function memmove [2022-12-13 14:04:30,883 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 14:04:30,885 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 14:04:30,886 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-12-13 14:04:30,887 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 14:04:30,887 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 14:04:30,888 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 14:04:30,889 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 14:04:30,890 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 14:04:30,892 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: rpl_fcntl [2022-12-13 14:04:30,892 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@62803b1f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 02:04:30, skipping insertion in model container [2022-12-13 14:04:30,892 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-13 14:04:30,892 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-12-13 14:04:30,894 INFO L158 Benchmark]: Toolchain (without parser) took 24571.43ms. Allocated memory was 169.9MB in the beginning and 211.8MB in the end (delta: 41.9MB). Free memory was 91.9MB in the beginning and 68.4MB in the end (delta: 23.5MB). Peak memory consumption was 98.7MB. Max. memory is 16.1GB. [2022-12-13 14:04:30,894 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 132.1MB. Free memory is still 103.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-13 14:04:30,894 INFO L158 Benchmark]: CACSL2BoogieTranslator took 24569.41ms. Allocated memory was 169.9MB in the beginning and 211.8MB in the end (delta: 41.9MB). Free memory was 91.9MB in the beginning and 68.4MB in the end (delta: 23.5MB). Peak memory consumption was 98.7MB. Max. memory is 16.1GB. [2022-12-13 14:04:30,895 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 132.1MB. Free memory is still 103.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 24569.41ms. Allocated memory was 169.9MB in the beginning and 211.8MB in the end (delta: 41.9MB). Free memory was 91.9MB in the beginning and 68.4MB in the end (delta: 23.5MB). Peak memory consumption was 98.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 12412]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: rpl_fcntl RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c7a0c83-1be9-4ef0-a0ee-424a3ed8dd2f/bin/uautomizer-uyxdKDjOR8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c7a0c83-1be9-4ef0-a0ee-424a3ed8dd2f/bin/uautomizer-uyxdKDjOR8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c7a0c83-1be9-4ef0-a0ee-424a3ed8dd2f/bin/uautomizer-uyxdKDjOR8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c7a0c83-1be9-4ef0-a0ee-424a3ed8dd2f/bin/uautomizer-uyxdKDjOR8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_dd_comb.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c7a0c83-1be9-4ef0-a0ee-424a3ed8dd2f/bin/uautomizer-uyxdKDjOR8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c7a0c83-1be9-4ef0-a0ee-424a3ed8dd2f/bin/uautomizer-uyxdKDjOR8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash b6816cf606a392c6e00a99419dcd620347fafa3510a8b711696b4fa6c7c2c596 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-13 14:04:32,224 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 14:04:32,225 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 14:04:32,244 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 14:04:32,245 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 14:04:32,246 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 14:04:32,247 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 14:04:32,248 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 14:04:32,250 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 14:04:32,250 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 14:04:32,251 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 14:04:32,252 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 14:04:32,253 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 14:04:32,254 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 14:04:32,255 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 14:04:32,256 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 14:04:32,256 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 14:04:32,257 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 14:04:32,259 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 14:04:32,260 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 14:04:32,262 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 14:04:32,263 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 14:04:32,264 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 14:04:32,264 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 14:04:32,268 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 14:04:32,268 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 14:04:32,269 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 14:04:32,270 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 14:04:32,270 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 14:04:32,271 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 14:04:32,271 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 14:04:32,272 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 14:04:32,273 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 14:04:32,273 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 14:04:32,284 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 14:04:32,284 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 14:04:32,285 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 14:04:32,285 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 14:04:32,285 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 14:04:32,286 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 14:04:32,287 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 14:04:32,288 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c7a0c83-1be9-4ef0-a0ee-424a3ed8dd2f/bin/uautomizer-uyxdKDjOR8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-12-13 14:04:32,311 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 14:04:32,312 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 14:04:32,312 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-13 14:04:32,312 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-13 14:04:32,313 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-13 14:04:32,313 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-13 14:04:32,314 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 14:04:32,314 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 14:04:32,314 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 14:04:32,314 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 14:04:32,314 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 14:04:32,315 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-13 14:04:32,315 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-13 14:04:32,315 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-13 14:04:32,315 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-13 14:04:32,315 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-13 14:04:32,315 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-13 14:04:32,316 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-13 14:04:32,316 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 14:04:32,316 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-13 14:04:32,316 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 14:04:32,316 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 14:04:32,317 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-13 14:04:32,317 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 14:04:32,317 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 14:04:32,317 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-13 14:04:32,317 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-13 14:04:32,318 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-12-13 14:04:32,318 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-13 14:04:32,318 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-13 14:04:32,318 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-13 14:04:32,318 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-12-13 14:04:32,318 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-13 14:04:32,319 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2022-12-13 14:04:32,319 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-12-13 14:04:32,319 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c7a0c83-1be9-4ef0-a0ee-424a3ed8dd2f/bin/uautomizer-uyxdKDjOR8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c7a0c83-1be9-4ef0-a0ee-424a3ed8dd2f/bin/uautomizer-uyxdKDjOR8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b6816cf606a392c6e00a99419dcd620347fafa3510a8b711696b4fa6c7c2c596 [2022-12-13 14:04:32,533 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 14:04:32,548 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 14:04:32,550 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 14:04:32,551 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 14:04:32,551 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 14:04:32,552 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c7a0c83-1be9-4ef0-a0ee-424a3ed8dd2f/bin/uautomizer-uyxdKDjOR8/../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_dd_comb.i [2022-12-13 14:04:35,120 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 14:04:36,270 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 14:04:36,271 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c7a0c83-1be9-4ef0-a0ee-424a3ed8dd2f/sv-benchmarks/c/goblint-coreutils/instrumented_interval_dd_comb.i [2022-12-13 14:04:36,364 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c7a0c83-1be9-4ef0-a0ee-424a3ed8dd2f/bin/uautomizer-uyxdKDjOR8/data/87ced4ec8/e08243b3c0cc466bb258eecce72e9aae/FLAGbb3cae5d3 [2022-12-13 14:04:36,378 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c7a0c83-1be9-4ef0-a0ee-424a3ed8dd2f/bin/uautomizer-uyxdKDjOR8/data/87ced4ec8/e08243b3c0cc466bb258eecce72e9aae [2022-12-13 14:04:36,380 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 14:04:36,381 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-13 14:04:36,382 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 14:04:36,382 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 14:04:36,385 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 14:04:36,386 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 02:04:36" (1/1) ... [2022-12-13 14:04:36,387 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5363bf0d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 02:04:36, skipping insertion in model container [2022-12-13 14:04:36,387 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 02:04:36" (1/1) ... [2022-12-13 14:04:36,391 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 14:04:36,717 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 14:05:01,027 WARN L623 FunctionHandler]: Unknown extern function __xstat [2022-12-13 14:05:01,028 WARN L623 FunctionHandler]: Unknown extern function __lxstat [2022-12-13 14:05:01,028 WARN L623 FunctionHandler]: Unknown extern function __fxstat [2022-12-13 14:05:01,029 WARN L623 FunctionHandler]: Unknown extern function __fxstatat [2022-12-13 14:05:01,029 WARN L623 FunctionHandler]: Unknown extern function __xmknod [2022-12-13 14:05:01,030 WARN L623 FunctionHandler]: Unknown extern function __xmknodat [2022-12-13 14:05:01,030 WARN L623 FunctionHandler]: Unknown extern function __xstat64 [2022-12-13 14:05:01,030 WARN L623 FunctionHandler]: Unknown extern function __lxstat64 [2022-12-13 14:05:01,031 WARN L623 FunctionHandler]: Unknown extern function __fxstat64 [2022-12-13 14:05:01,031 WARN L623 FunctionHandler]: Unknown extern function __fxstatat64 [2022-12-13 14:05:01,032 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-12-13 14:05:01,033 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-12-13 14:05:01,033 WARN L623 FunctionHandler]: Unknown extern function strtoll [2022-12-13 14:05:01,034 WARN L623 FunctionHandler]: Unknown extern function __realpath_chk [2022-12-13 14:05:01,035 WARN L623 FunctionHandler]: Unknown extern function __realpath_alias [2022-12-13 14:05:01,035 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk [2022-12-13 14:05:01,036 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk_warn [2022-12-13 14:05:01,036 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_alias [2022-12-13 14:05:01,037 WARN L623 FunctionHandler]: Unknown extern function __wctomb_chk [2022-12-13 14:05:01,038 WARN L623 FunctionHandler]: Unknown extern function __wctomb_alias [2022-12-13 14:05:01,038 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk [2022-12-13 14:05:01,039 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk_warn [2022-12-13 14:05:01,040 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_alias [2022-12-13 14:05:01,040 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk [2022-12-13 14:05:01,041 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk_warn [2022-12-13 14:05:01,041 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_alias [2022-12-13 14:05:01,057 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memcpy_chk [2022-12-13 14:05:01,058 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memmove_chk [2022-12-13 14:05:01,058 WARN L611 FunctionHandler]: implicit declaration of function __builtin___mempcpy_chk [2022-12-13 14:05:01,059 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memset_chk [2022-12-13 14:05:01,060 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcpy_chk [2022-12-13 14:05:01,061 WARN L611 FunctionHandler]: implicit declaration of function __builtin___stpcpy_chk [2022-12-13 14:05:01,061 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncpy_chk [2022-12-13 14:05:01,062 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_chk [2022-12-13 14:05:01,062 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_alias [2022-12-13 14:05:01,063 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcat_chk [2022-12-13 14:05:01,063 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncat_chk [2022-12-13 14:05:01,064 WARN L623 FunctionHandler]: Unknown extern function fchmod [2022-12-13 14:05:01,064 WARN L623 FunctionHandler]: Unknown extern function chmod [2022-12-13 14:05:01,065 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-13 14:05:01,066 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 14:05:01,066 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-13 14:05:01,067 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 14:05:01,068 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-13 14:05:01,068 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-13 14:05:01,068 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 14:05:01,069 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-13 14:05:01,070 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c7a0c83-1be9-4ef0-a0ee-424a3ed8dd2f/sv-benchmarks/c/goblint-coreutils/instrumented_interval_dd_comb.i[482541,482554] [2022-12-13 14:05:01,072 WARN L623 FunctionHandler]: Unknown extern function __read_chk [2022-12-13 14:05:01,073 WARN L623 FunctionHandler]: Unknown extern function __read_chk_warn [2022-12-13 14:05:01,073 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c7a0c83-1be9-4ef0-a0ee-424a3ed8dd2f/sv-benchmarks/c/goblint-coreutils/instrumented_interval_dd_comb.i[483003,483016] [2022-12-13 14:05:01,074 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c7a0c83-1be9-4ef0-a0ee-424a3ed8dd2f/sv-benchmarks/c/goblint-coreutils/instrumented_interval_dd_comb.i[483079,483092] [2022-12-13 14:05:01,074 WARN L623 FunctionHandler]: Unknown extern function __read_alias [2022-12-13 14:05:01,075 WARN L623 FunctionHandler]: Unknown extern function __pread_chk [2022-12-13 14:05:01,075 WARN L623 FunctionHandler]: Unknown extern function __pread_chk_warn [2022-12-13 14:05:01,076 WARN L623 FunctionHandler]: Unknown extern function __pread_alias [2022-12-13 14:05:01,076 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk [2022-12-13 14:05:01,077 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk_warn [2022-12-13 14:05:01,077 WARN L623 FunctionHandler]: Unknown extern function __pread64_alias [2022-12-13 14:05:01,078 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk [2022-12-13 14:05:01,078 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk_warn [2022-12-13 14:05:01,079 WARN L623 FunctionHandler]: Unknown extern function __readlink_alias [2022-12-13 14:05:01,079 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk [2022-12-13 14:05:01,080 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk_warn [2022-12-13 14:05:01,080 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_alias [2022-12-13 14:05:01,081 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk [2022-12-13 14:05:01,082 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk_warn [2022-12-13 14:05:01,082 WARN L623 FunctionHandler]: Unknown extern function __getcwd_alias [2022-12-13 14:05:01,083 WARN L623 FunctionHandler]: Unknown extern function __getwd_chk [2022-12-13 14:05:01,083 WARN L623 FunctionHandler]: Unknown extern function __getwd_warn [2022-12-13 14:05:01,084 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk [2022-12-13 14:05:01,084 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk_warn [2022-12-13 14:05:01,085 WARN L623 FunctionHandler]: Unknown extern function __confstr_alias [2022-12-13 14:05:01,086 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk [2022-12-13 14:05:01,087 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk_warn [2022-12-13 14:05:01,088 WARN L623 FunctionHandler]: Unknown extern function __getgroups_alias [2022-12-13 14:05:01,089 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk [2022-12-13 14:05:01,090 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk_warn [2022-12-13 14:05:01,091 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_alias [2022-12-13 14:05:01,092 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk [2022-12-13 14:05:01,093 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk_warn [2022-12-13 14:05:01,094 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_alias [2022-12-13 14:05:01,095 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk [2022-12-13 14:05:01,096 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk_warn [2022-12-13 14:05:01,096 WARN L623 FunctionHandler]: Unknown extern function __gethostname_alias [2022-12-13 14:05:01,097 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk [2022-12-13 14:05:01,098 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk_warn [2022-12-13 14:05:01,099 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_alias [2022-12-13 14:05:01,103 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-12-13 14:05:01,104 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 14:05:01,104 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 14:05:01,105 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 14:05:01,107 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 14:05:01,108 WARN L623 FunctionHandler]: Unknown extern function _IO_getc [2022-12-13 14:05:01,109 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-12-13 14:05:01,110 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-12-13 14:05:01,111 WARN L623 FunctionHandler]: Unknown extern function _IO_putc [2022-12-13 14:05:01,112 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-12-13 14:05:01,113 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-12-13 14:05:01,114 WARN L623 FunctionHandler]: Unknown extern function __getdelim [2022-12-13 14:05:01,115 WARN L611 FunctionHandler]: implicit declaration of function __builtin___vsnprintf_chk [2022-12-13 14:05:01,115 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-12-13 14:05:01,115 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-12-13 14:05:01,116 WARN L623 FunctionHandler]: Unknown extern function __vdprintf_chk [2022-12-13 14:05:01,116 WARN L623 FunctionHandler]: Unknown extern function __obstack_vprintf_chk [2022-12-13 14:05:01,117 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk [2022-12-13 14:05:01,118 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk_warn [2022-12-13 14:05:01,118 WARN L623 FunctionHandler]: Unknown extern function __fgets_alias [2022-12-13 14:05:01,119 WARN L623 FunctionHandler]: Unknown extern function __fread_chk [2022-12-13 14:05:01,119 WARN L623 FunctionHandler]: Unknown extern function __fread_chk_warn [2022-12-13 14:05:01,120 WARN L623 FunctionHandler]: Unknown extern function __fread_alias [2022-12-13 14:05:01,121 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk [2022-12-13 14:05:01,121 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk_warn [2022-12-13 14:05:01,121 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_alias [2022-12-13 14:05:01,122 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk [2022-12-13 14:05:01,123 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk_warn [2022-12-13 14:05:01,123 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_alias [2022-12-13 14:05:01,126 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-12-13 14:05:01,127 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 14:05:01,128 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-13 14:05:01,128 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-13 14:05:01,129 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-13 14:05:01,129 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-13 14:05:01,129 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-13 14:05:01,130 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-13 14:05:01,130 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 14:05:01,131 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-13 14:05:01,131 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-13 14:05:01,132 WARN L623 FunctionHandler]: Unknown extern function fputc_unlocked [2022-12-13 14:05:01,134 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 14:05:01,136 WARN L623 FunctionHandler]: Unknown extern function getdelim [2022-12-13 14:05:01,136 WARN L623 FunctionHandler]: Unknown extern function feof [2022-12-13 14:05:01,140 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 14:05:01,140 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-13 14:05:01,141 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 14:05:01,141 WARN L623 FunctionHandler]: Unknown extern function pathconf [2022-12-13 14:05:01,141 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 14:05:01,142 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 14:05:01,143 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 14:05:01,144 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-13 14:05:01,144 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 14:05:01,144 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-13 14:05:01,145 WARN L623 FunctionHandler]: Unknown extern function readdir [2022-12-13 14:05:01,146 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 14:05:01,147 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 14:05:01,149 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 14:05:01,149 WARN L623 FunctionHandler]: Unknown extern function closedir [2022-12-13 14:05:01,151 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 14:05:01,151 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 14:05:01,160 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-13 14:05:01,177 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-12-13 14:05:01,179 WARN L623 FunctionHandler]: Unknown extern function strtod_l [2022-12-13 14:05:01,179 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-12-13 14:05:01,181 WARN L623 FunctionHandler]: Unknown extern function strtold_l [2022-12-13 14:05:01,183 WARN L623 FunctionHandler]: Unknown extern function __recv_chk [2022-12-13 14:05:01,183 WARN L623 FunctionHandler]: Unknown extern function __recv_chk_warn [2022-12-13 14:05:01,183 WARN L623 FunctionHandler]: Unknown extern function __recv_alias [2022-12-13 14:05:01,184 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk [2022-12-13 14:05:01,185 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk_warn [2022-12-13 14:05:01,186 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_alias [2022-12-13 14:05:01,186 WARN L623 FunctionHandler]: Unknown extern function getaddrinfo [2022-12-13 14:05:01,187 WARN L623 FunctionHandler]: Unknown extern function __strdup [2022-12-13 14:05:01,187 WARN L623 FunctionHandler]: Unknown extern function freeaddrinfo [2022-12-13 14:05:01,188 WARN L623 FunctionHandler]: Unknown extern function gai_strerror [2022-12-13 14:05:01,190 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 14:05:01,190 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 14:05:01,191 WARN L623 FunctionHandler]: Unknown extern function __rawmemchr [2022-12-13 14:05:01,194 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 14:05:01,195 WARN L623 FunctionHandler]: Unknown extern function lstat [2022-12-13 14:05:01,195 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 14:05:01,195 WARN L611 FunctionHandler]: implicit declaration of function __builtin_strspn [2022-12-13 14:05:01,197 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 14:05:01,197 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 14:05:01,198 WARN L623 FunctionHandler]: Unknown extern function memmove [2022-12-13 14:05:01,198 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 14:05:01,200 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 14:05:01,201 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-12-13 14:05:01,203 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 14:05:01,203 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 14:05:01,204 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 14:05:01,205 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 14:05:01,206 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 14:05:01,208 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: rpl_fcntl [2022-12-13 14:05:01,208 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6d24c858 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 02:05:01, skipping insertion in model container [2022-12-13 14:05:01,208 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-13 14:05:01,209 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-12-13 14:05:01,210 INFO L158 Benchmark]: Toolchain (without parser) took 24828.22ms. Allocated memory was 111.1MB in the beginning and 207.6MB in the end (delta: 96.5MB). Free memory was 51.0MB in the beginning and 53.1MB in the end (delta: -2.1MB). Peak memory consumption was 124.4MB. Max. memory is 16.1GB. [2022-12-13 14:05:01,211 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 62.9MB. Free memory was 41.4MB in the beginning and 41.3MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-13 14:05:01,211 INFO L158 Benchmark]: CACSL2BoogieTranslator took 24826.31ms. Allocated memory was 111.1MB in the beginning and 207.6MB in the end (delta: 96.5MB). Free memory was 50.7MB in the beginning and 53.1MB in the end (delta: -2.3MB). Peak memory consumption was 124.4MB. Max. memory is 16.1GB. [2022-12-13 14:05:01,212 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12ms. Allocated memory is still 62.9MB. Free memory was 41.4MB in the beginning and 41.3MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 24826.31ms. Allocated memory was 111.1MB in the beginning and 207.6MB in the end (delta: 96.5MB). Free memory was 50.7MB in the beginning and 53.1MB in the end (delta: -2.3MB). Peak memory consumption was 124.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 12412]: 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