./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/goblint-coreutils/instrumented_dd_comb.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fd5dc03-fc25-46c9-9eec-de5691384243/bin/utaipan-gh47qXpMRh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fd5dc03-fc25-46c9-9eec-de5691384243/bin/utaipan-gh47qXpMRh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fd5dc03-fc25-46c9-9eec-de5691384243/bin/utaipan-gh47qXpMRh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fd5dc03-fc25-46c9-9eec-de5691384243/bin/utaipan-gh47qXpMRh/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/goblint-coreutils/instrumented_dd_comb.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fd5dc03-fc25-46c9-9eec-de5691384243/bin/utaipan-gh47qXpMRh/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fd5dc03-fc25-46c9-9eec-de5691384243/bin/utaipan-gh47qXpMRh --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash bac1c479ecb94b6deb95126013b1c4dbd0d92e2f4672788b7bb567e3d6bf83aa --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 12:30:07,488 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 12:30:07,489 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 12:30:07,502 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 12:30:07,502 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 12:30:07,503 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 12:30:07,504 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 12:30:07,507 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 12:30:07,509 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 12:30:07,509 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 12:30:07,510 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 12:30:07,511 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 12:30:07,511 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 12:30:07,512 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 12:30:07,512 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 12:30:07,513 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 12:30:07,514 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 12:30:07,514 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 12:30:07,515 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 12:30:07,517 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 12:30:07,518 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 12:30:07,519 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 12:30:07,519 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 12:30:07,520 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 12:30:07,522 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 12:30:07,523 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 12:30:07,523 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 12:30:07,523 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 12:30:07,524 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 12:30:07,524 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 12:30:07,525 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 12:30:07,525 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 12:30:07,526 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 12:30:07,526 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 12:30:07,527 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 12:30:07,527 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 12:30:07,528 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 12:30:07,528 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 12:30:07,528 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 12:30:07,528 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 12:30:07,529 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 12:30:07,530 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fd5dc03-fc25-46c9-9eec-de5691384243/bin/utaipan-gh47qXpMRh/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Default.epf [2022-12-14 12:30:07,545 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 12:30:07,545 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 12:30:07,545 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-14 12:30:07,545 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-14 12:30:07,546 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 12:30:07,546 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-14 12:30:07,546 INFO L138 SettingsManager]: * User list type=DISABLED [2022-12-14 12:30:07,546 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-12-14 12:30:07,546 INFO L138 SettingsManager]: * Explicit value domain=true [2022-12-14 12:30:07,547 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-12-14 12:30:07,547 INFO L138 SettingsManager]: * Octagon Domain=false [2022-12-14 12:30:07,547 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-12-14 12:30:07,547 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-12-14 12:30:07,547 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-12-14 12:30:07,547 INFO L138 SettingsManager]: * Interval Domain=false [2022-12-14 12:30:07,547 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-12-14 12:30:07,547 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-12-14 12:30:07,547 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-12-14 12:30:07,548 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 12:30:07,548 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 12:30:07,548 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 12:30:07,548 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 12:30:07,549 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 12:30:07,549 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 12:30:07,549 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-12-14 12:30:07,549 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-12-14 12:30:07,549 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-12-14 12:30:07,549 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 12:30:07,549 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 12:30:07,549 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 12:30:07,549 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 12:30:07,550 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-14 12:30:07,550 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 12:30:07,550 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 12:30:07,550 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-12-14 12:30:07,550 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 12:30:07,550 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-12-14 12:30:07,550 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 12:30:07,550 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-12-14 12:30:07,550 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_5fd5dc03-fc25-46c9-9eec-de5691384243/bin/utaipan-gh47qXpMRh/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fd5dc03-fc25-46c9-9eec-de5691384243/bin/utaipan-gh47qXpMRh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bac1c479ecb94b6deb95126013b1c4dbd0d92e2f4672788b7bb567e3d6bf83aa [2022-12-14 12:30:07,718 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 12:30:07,734 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 12:30:07,735 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 12:30:07,736 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 12:30:07,736 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 12:30:07,737 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fd5dc03-fc25-46c9-9eec-de5691384243/bin/utaipan-gh47qXpMRh/../../sv-benchmarks/c/goblint-coreutils/instrumented_dd_comb.i [2022-12-14 12:30:10,305 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 12:30:11,317 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 12:30:11,317 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fd5dc03-fc25-46c9-9eec-de5691384243/sv-benchmarks/c/goblint-coreutils/instrumented_dd_comb.i [2022-12-14 12:30:11,402 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fd5dc03-fc25-46c9-9eec-de5691384243/bin/utaipan-gh47qXpMRh/data/a98f31382/df7ce3e836104460ad047de9562d3902/FLAG1a4b82935 [2022-12-14 12:30:11,895 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fd5dc03-fc25-46c9-9eec-de5691384243/bin/utaipan-gh47qXpMRh/data/a98f31382/df7ce3e836104460ad047de9562d3902 [2022-12-14 12:30:11,897 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 12:30:11,898 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 12:30:11,899 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 12:30:11,899 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 12:30:11,902 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 12:30:11,902 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 12:30:11" (1/1) ... [2022-12-14 12:30:11,903 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3d9882b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 12:30:11, skipping insertion in model container [2022-12-14 12:30:11,903 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 12:30:11" (1/1) ... [2022-12-14 12:30:11,909 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 12:30:12,272 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 12:30:34,689 WARN L623 FunctionHandler]: Unknown extern function __xstat [2022-12-14 12:30:34,690 WARN L623 FunctionHandler]: Unknown extern function __lxstat [2022-12-14 12:30:34,691 WARN L623 FunctionHandler]: Unknown extern function __fxstat [2022-12-14 12:30:34,692 WARN L623 FunctionHandler]: Unknown extern function __fxstatat [2022-12-14 12:30:34,693 WARN L623 FunctionHandler]: Unknown extern function __xmknod [2022-12-14 12:30:34,693 WARN L623 FunctionHandler]: Unknown extern function __xmknodat [2022-12-14 12:30:34,694 WARN L623 FunctionHandler]: Unknown extern function __xstat64 [2022-12-14 12:30:34,695 WARN L623 FunctionHandler]: Unknown extern function __lxstat64 [2022-12-14 12:30:34,696 WARN L623 FunctionHandler]: Unknown extern function __fxstat64 [2022-12-14 12:30:34,696 WARN L623 FunctionHandler]: Unknown extern function __fxstatat64 [2022-12-14 12:30:34,698 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-12-14 12:30:34,699 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-12-14 12:30:34,699 WARN L623 FunctionHandler]: Unknown extern function strtoll [2022-12-14 12:30:34,701 WARN L623 FunctionHandler]: Unknown extern function __realpath_chk [2022-12-14 12:30:34,701 WARN L623 FunctionHandler]: Unknown extern function __realpath_alias [2022-12-14 12:30:34,702 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk [2022-12-14 12:30:34,703 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk_warn [2022-12-14 12:30:34,704 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_alias [2022-12-14 12:30:34,705 WARN L623 FunctionHandler]: Unknown extern function __wctomb_chk [2022-12-14 12:30:34,706 WARN L623 FunctionHandler]: Unknown extern function __wctomb_alias [2022-12-14 12:30:34,707 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk [2022-12-14 12:30:34,708 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk_warn [2022-12-14 12:30:34,709 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_alias [2022-12-14 12:30:34,710 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk [2022-12-14 12:30:34,711 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk_warn [2022-12-14 12:30:34,712 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_alias [2022-12-14 12:30:34,738 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memcpy_chk [2022-12-14 12:30:34,739 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memmove_chk [2022-12-14 12:30:34,740 WARN L611 FunctionHandler]: implicit declaration of function __builtin___mempcpy_chk [2022-12-14 12:30:34,741 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memset_chk [2022-12-14 12:30:34,742 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcpy_chk [2022-12-14 12:30:34,743 WARN L611 FunctionHandler]: implicit declaration of function __builtin___stpcpy_chk [2022-12-14 12:30:34,744 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncpy_chk [2022-12-14 12:30:34,745 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_chk [2022-12-14 12:30:34,746 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_alias [2022-12-14 12:30:34,746 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcat_chk [2022-12-14 12:30:34,747 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncat_chk [2022-12-14 12:30:34,748 WARN L623 FunctionHandler]: Unknown extern function fchmod [2022-12-14 12:30:34,748 WARN L623 FunctionHandler]: Unknown extern function chmod [2022-12-14 12:30:34,750 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-14 12:30:34,750 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 12:30:34,751 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-14 12:30:34,753 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 12:30:34,753 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-14 12:30:34,754 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-14 12:30:34,754 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 12:30:34,755 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-14 12:30:34,756 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fd5dc03-fc25-46c9-9eec-de5691384243/sv-benchmarks/c/goblint-coreutils/instrumented_dd_comb.i[482532,482545] [2022-12-14 12:30:34,758 WARN L623 FunctionHandler]: Unknown extern function __read_chk [2022-12-14 12:30:34,759 WARN L623 FunctionHandler]: Unknown extern function __read_chk_warn [2022-12-14 12:30:34,760 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fd5dc03-fc25-46c9-9eec-de5691384243/sv-benchmarks/c/goblint-coreutils/instrumented_dd_comb.i[483018,483031] [2022-12-14 12:30:34,760 WARN L623 FunctionHandler]: Unknown extern function __read_alias [2022-12-14 12:30:34,761 WARN L623 FunctionHandler]: Unknown extern function __pread_chk [2022-12-14 12:30:34,762 WARN L623 FunctionHandler]: Unknown extern function __pread_chk_warn [2022-12-14 12:30:34,762 WARN L623 FunctionHandler]: Unknown extern function __pread_alias [2022-12-14 12:30:34,763 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk [2022-12-14 12:30:34,764 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk_warn [2022-12-14 12:30:34,771 WARN L623 FunctionHandler]: Unknown extern function __pread64_alias [2022-12-14 12:30:34,772 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk [2022-12-14 12:30:34,773 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk_warn [2022-12-14 12:30:34,773 WARN L623 FunctionHandler]: Unknown extern function __readlink_alias [2022-12-14 12:30:34,774 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk [2022-12-14 12:30:34,775 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk_warn [2022-12-14 12:30:34,776 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_alias [2022-12-14 12:30:34,777 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk [2022-12-14 12:30:34,777 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk_warn [2022-12-14 12:30:34,778 WARN L623 FunctionHandler]: Unknown extern function __getcwd_alias [2022-12-14 12:30:34,779 WARN L623 FunctionHandler]: Unknown extern function __getwd_chk [2022-12-14 12:30:34,779 WARN L623 FunctionHandler]: Unknown extern function __getwd_warn [2022-12-14 12:30:34,780 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk [2022-12-14 12:30:34,781 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk_warn [2022-12-14 12:30:34,781 WARN L623 FunctionHandler]: Unknown extern function __confstr_alias [2022-12-14 12:30:34,782 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk [2022-12-14 12:30:34,783 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk_warn [2022-12-14 12:30:34,783 WARN L623 FunctionHandler]: Unknown extern function __getgroups_alias [2022-12-14 12:30:34,784 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk [2022-12-14 12:30:34,784 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk_warn [2022-12-14 12:30:34,785 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_alias [2022-12-14 12:30:34,786 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk [2022-12-14 12:30:34,786 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk_warn [2022-12-14 12:30:34,787 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_alias [2022-12-14 12:30:34,788 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk [2022-12-14 12:30:34,788 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk_warn [2022-12-14 12:30:34,789 WARN L623 FunctionHandler]: Unknown extern function __gethostname_alias [2022-12-14 12:30:34,790 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk [2022-12-14 12:30:34,790 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk_warn [2022-12-14 12:30:34,791 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_alias [2022-12-14 12:30:34,794 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-12-14 12:30:34,795 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 12:30:34,795 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 12:30:34,796 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 12:30:34,797 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 12:30:34,798 WARN L623 FunctionHandler]: Unknown extern function _IO_getc [2022-12-14 12:30:34,800 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-12-14 12:30:34,801 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-12-14 12:30:34,802 WARN L623 FunctionHandler]: Unknown extern function _IO_putc [2022-12-14 12:30:34,803 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-12-14 12:30:34,804 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-12-14 12:30:34,805 WARN L623 FunctionHandler]: Unknown extern function __getdelim [2022-12-14 12:30:34,807 WARN L611 FunctionHandler]: implicit declaration of function __builtin___vsnprintf_chk [2022-12-14 12:30:34,807 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-12-14 12:30:34,808 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-12-14 12:30:34,808 WARN L623 FunctionHandler]: Unknown extern function __vdprintf_chk [2022-12-14 12:30:34,809 WARN L623 FunctionHandler]: Unknown extern function __obstack_vprintf_chk [2022-12-14 12:30:34,810 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk [2022-12-14 12:30:34,811 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk_warn [2022-12-14 12:30:34,811 WARN L623 FunctionHandler]: Unknown extern function __fgets_alias [2022-12-14 12:30:34,812 WARN L623 FunctionHandler]: Unknown extern function __fread_chk [2022-12-14 12:30:34,813 WARN L623 FunctionHandler]: Unknown extern function __fread_chk_warn [2022-12-14 12:30:34,813 WARN L623 FunctionHandler]: Unknown extern function __fread_alias [2022-12-14 12:30:34,814 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk [2022-12-14 12:30:34,815 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk_warn [2022-12-14 12:30:34,816 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_alias [2022-12-14 12:30:34,817 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk [2022-12-14 12:30:34,817 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk_warn [2022-12-14 12:30:34,818 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_alias [2022-12-14 12:30:34,822 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-12-14 12:30:34,823 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 12:30:34,824 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-14 12:30:34,825 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-14 12:30:34,826 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-14 12:30:34,826 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-14 12:30:34,827 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 12:30:34,827 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 12:30:34,828 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 12:30:34,828 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 12:30:34,829 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 12:30:34,830 WARN L623 FunctionHandler]: Unknown extern function fputc_unlocked [2022-12-14 12:30:34,832 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 12:30:34,835 WARN L623 FunctionHandler]: Unknown extern function getdelim [2022-12-14 12:30:34,836 WARN L623 FunctionHandler]: Unknown extern function feof [2022-12-14 12:30:34,840 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 12:30:34,841 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-14 12:30:34,841 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 12:30:34,841 WARN L623 FunctionHandler]: Unknown extern function pathconf [2022-12-14 12:30:34,842 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 12:30:34,842 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 12:30:34,845 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 12:30:34,845 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-14 12:30:34,846 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 12:30:34,846 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-14 12:30:34,847 WARN L623 FunctionHandler]: Unknown extern function readdir [2022-12-14 12:30:34,848 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 12:30:34,850 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 12:30:34,852 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 12:30:34,853 WARN L623 FunctionHandler]: Unknown extern function closedir [2022-12-14 12:30:34,855 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 12:30:34,856 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 12:30:34,864 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 12:30:34,885 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-12-14 12:30:34,924 WARN L623 FunctionHandler]: Unknown extern function strtod_l [2022-12-14 12:30:34,925 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-12-14 12:30:34,961 WARN L623 FunctionHandler]: Unknown extern function strtold_l [2022-12-14 12:30:34,962 WARN L623 FunctionHandler]: Unknown extern function __recv_chk [2022-12-14 12:30:34,963 WARN L623 FunctionHandler]: Unknown extern function __recv_chk_warn [2022-12-14 12:30:34,963 WARN L623 FunctionHandler]: Unknown extern function __recv_alias [2022-12-14 12:30:34,965 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk [2022-12-14 12:30:34,965 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk_warn [2022-12-14 12:30:34,966 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_alias [2022-12-14 12:30:34,967 WARN L623 FunctionHandler]: Unknown extern function getaddrinfo [2022-12-14 12:30:34,967 WARN L623 FunctionHandler]: Unknown extern function __strdup [2022-12-14 12:30:34,968 WARN L623 FunctionHandler]: Unknown extern function freeaddrinfo [2022-12-14 12:30:34,968 WARN L623 FunctionHandler]: Unknown extern function gai_strerror [2022-12-14 12:30:34,971 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 12:30:34,971 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 12:30:34,972 WARN L623 FunctionHandler]: Unknown extern function __rawmemchr [2022-12-14 12:30:34,974 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 12:30:34,975 WARN L623 FunctionHandler]: Unknown extern function lstat [2022-12-14 12:30:34,975 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 12:30:34,975 WARN L611 FunctionHandler]: implicit declaration of function __builtin_strspn [2022-12-14 12:30:34,976 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 12:30:34,977 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 12:30:34,978 WARN L623 FunctionHandler]: Unknown extern function memmove [2022-12-14 12:30:34,978 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 12:30:34,980 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 12:30:34,981 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-12-14 12:30:34,982 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 12:30:34,983 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 12:30:34,984 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 12:30:34,985 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 12:30:34,986 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 12:30:34,988 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: rpl_fcntl [2022-12-14 12:30:34,988 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@60a7ba96 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 12:30:34, skipping insertion in model container [2022-12-14 12:30:34,989 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 12:30:34,989 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-12-14 12:30:34,991 INFO L158 Benchmark]: Toolchain (without parser) took 23091.88ms. Allocated memory was 172.0MB in the beginning and 207.6MB in the end (delta: 35.7MB). Free memory was 78.1MB in the beginning and 92.9MB in the end (delta: -14.8MB). Peak memory consumption was 84.8MB. Max. memory is 16.1GB. [2022-12-14 12:30:34,991 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 123.7MB. Free memory was 87.7MB in the beginning and 87.7MB in the end (delta: 25.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 12:30:34,992 INFO L158 Benchmark]: CACSL2BoogieTranslator took 23090.16ms. Allocated memory was 172.0MB in the beginning and 207.6MB in the end (delta: 35.7MB). Free memory was 78.1MB in the beginning and 92.9MB in the end (delta: -14.8MB). Peak memory consumption was 84.8MB. Max. memory is 16.1GB. [2022-12-14 12:30:34,994 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11ms. Allocated memory is still 123.7MB. Free memory was 87.7MB in the beginning and 87.7MB in the end (delta: 25.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 23090.16ms. Allocated memory was 172.0MB in the beginning and 207.6MB in the end (delta: 35.7MB). Free memory was 78.1MB in the beginning and 92.9MB in the end (delta: -14.8MB). Peak memory consumption was 84.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 12411]: 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_5fd5dc03-fc25-46c9-9eec-de5691384243/bin/utaipan-gh47qXpMRh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fd5dc03-fc25-46c9-9eec-de5691384243/bin/utaipan-gh47qXpMRh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fd5dc03-fc25-46c9-9eec-de5691384243/bin/utaipan-gh47qXpMRh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fd5dc03-fc25-46c9-9eec-de5691384243/bin/utaipan-gh47qXpMRh/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/goblint-coreutils/instrumented_dd_comb.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fd5dc03-fc25-46c9-9eec-de5691384243/bin/utaipan-gh47qXpMRh/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fd5dc03-fc25-46c9-9eec-de5691384243/bin/utaipan-gh47qXpMRh --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash bac1c479ecb94b6deb95126013b1c4dbd0d92e2f4672788b7bb567e3d6bf83aa --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 12:30:36,333 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 12:30:36,334 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 12:30:36,347 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 12:30:36,347 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 12:30:36,348 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 12:30:36,348 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 12:30:36,350 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 12:30:36,351 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 12:30:36,352 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 12:30:36,352 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 12:30:36,353 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 12:30:36,353 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 12:30:36,354 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 12:30:36,355 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 12:30:36,355 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 12:30:36,356 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 12:30:36,357 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 12:30:36,358 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 12:30:36,359 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 12:30:36,360 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 12:30:36,361 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 12:30:36,363 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 12:30:36,364 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 12:30:36,372 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 12:30:36,372 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 12:30:36,372 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 12:30:36,373 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 12:30:36,373 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 12:30:36,374 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 12:30:36,374 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 12:30:36,375 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 12:30:36,375 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 12:30:36,376 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 12:30:36,380 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 12:30:36,381 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 12:30:36,381 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 12:30:36,381 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 12:30:36,381 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 12:30:36,382 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 12:30:36,383 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 12:30:36,383 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fd5dc03-fc25-46c9-9eec-de5691384243/bin/utaipan-gh47qXpMRh/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Bitvector.epf [2022-12-14 12:30:36,400 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 12:30:36,400 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 12:30:36,400 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-14 12:30:36,401 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-14 12:30:36,401 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 12:30:36,401 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-14 12:30:36,401 INFO L138 SettingsManager]: * User list type=DISABLED [2022-12-14 12:30:36,401 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-12-14 12:30:36,402 INFO L138 SettingsManager]: * Explicit value domain=true [2022-12-14 12:30:36,402 INFO L138 SettingsManager]: * Octagon Domain=false [2022-12-14 12:30:36,402 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-12-14 12:30:36,402 INFO L138 SettingsManager]: * Interval Domain=false [2022-12-14 12:30:36,402 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 12:30:36,403 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 12:30:36,403 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 12:30:36,403 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 12:30:36,403 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 12:30:36,403 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 12:30:36,403 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-12-14 12:30:36,403 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-12-14 12:30:36,403 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-12-14 12:30:36,403 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 12:30:36,404 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 12:30:36,404 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 12:30:36,404 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 12:30:36,404 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 12:30:36,404 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 12:30:36,404 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-14 12:30:36,404 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-14 12:30:36,404 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 12:30:36,405 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 12:30:36,405 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 12:30:36,405 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 12:30:36,405 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 12:30:36,405 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-12-14 12:30:36,405 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 12:30:36,405 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_5fd5dc03-fc25-46c9-9eec-de5691384243/bin/utaipan-gh47qXpMRh/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fd5dc03-fc25-46c9-9eec-de5691384243/bin/utaipan-gh47qXpMRh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bac1c479ecb94b6deb95126013b1c4dbd0d92e2f4672788b7bb567e3d6bf83aa [2022-12-14 12:30:36,610 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 12:30:36,626 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 12:30:36,628 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 12:30:36,629 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 12:30:36,630 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 12:30:36,631 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fd5dc03-fc25-46c9-9eec-de5691384243/bin/utaipan-gh47qXpMRh/../../sv-benchmarks/c/goblint-coreutils/instrumented_dd_comb.i [2022-12-14 12:30:39,161 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 12:30:40,271 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 12:30:40,271 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fd5dc03-fc25-46c9-9eec-de5691384243/sv-benchmarks/c/goblint-coreutils/instrumented_dd_comb.i [2022-12-14 12:30:40,358 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fd5dc03-fc25-46c9-9eec-de5691384243/bin/utaipan-gh47qXpMRh/data/196360b66/cea802a993f1462b8171b4bb50fda7fd/FLAGaa7315f9e [2022-12-14 12:30:40,368 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fd5dc03-fc25-46c9-9eec-de5691384243/bin/utaipan-gh47qXpMRh/data/196360b66/cea802a993f1462b8171b4bb50fda7fd [2022-12-14 12:30:40,370 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 12:30:40,371 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 12:30:40,372 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 12:30:40,372 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 12:30:40,374 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 12:30:40,375 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 12:30:40" (1/1) ... [2022-12-14 12:30:40,376 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@19f74aa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 12:30:40, skipping insertion in model container [2022-12-14 12:30:40,376 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 12:30:40" (1/1) ... [2022-12-14 12:30:40,381 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 12:30:40,741 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 12:31:04,395 WARN L623 FunctionHandler]: Unknown extern function __xstat [2022-12-14 12:31:04,395 WARN L623 FunctionHandler]: Unknown extern function __lxstat [2022-12-14 12:31:04,396 WARN L623 FunctionHandler]: Unknown extern function __fxstat [2022-12-14 12:31:04,396 WARN L623 FunctionHandler]: Unknown extern function __fxstatat [2022-12-14 12:31:04,397 WARN L623 FunctionHandler]: Unknown extern function __xmknod [2022-12-14 12:31:04,397 WARN L623 FunctionHandler]: Unknown extern function __xmknodat [2022-12-14 12:31:04,398 WARN L623 FunctionHandler]: Unknown extern function __xstat64 [2022-12-14 12:31:04,398 WARN L623 FunctionHandler]: Unknown extern function __lxstat64 [2022-12-14 12:31:04,399 WARN L623 FunctionHandler]: Unknown extern function __fxstat64 [2022-12-14 12:31:04,399 WARN L623 FunctionHandler]: Unknown extern function __fxstatat64 [2022-12-14 12:31:04,400 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-12-14 12:31:04,401 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-12-14 12:31:04,401 WARN L623 FunctionHandler]: Unknown extern function strtoll [2022-12-14 12:31:04,402 WARN L623 FunctionHandler]: Unknown extern function __realpath_chk [2022-12-14 12:31:04,402 WARN L623 FunctionHandler]: Unknown extern function __realpath_alias [2022-12-14 12:31:04,403 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk [2022-12-14 12:31:04,404 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk_warn [2022-12-14 12:31:04,404 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_alias [2022-12-14 12:31:04,405 WARN L623 FunctionHandler]: Unknown extern function __wctomb_chk [2022-12-14 12:31:04,406 WARN L623 FunctionHandler]: Unknown extern function __wctomb_alias [2022-12-14 12:31:04,406 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk [2022-12-14 12:31:04,407 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk_warn [2022-12-14 12:31:04,408 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_alias [2022-12-14 12:31:04,409 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk [2022-12-14 12:31:04,409 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk_warn [2022-12-14 12:31:04,410 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_alias [2022-12-14 12:31:04,428 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memcpy_chk [2022-12-14 12:31:04,429 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memmove_chk [2022-12-14 12:31:04,429 WARN L611 FunctionHandler]: implicit declaration of function __builtin___mempcpy_chk [2022-12-14 12:31:04,430 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memset_chk [2022-12-14 12:31:04,431 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcpy_chk [2022-12-14 12:31:04,432 WARN L611 FunctionHandler]: implicit declaration of function __builtin___stpcpy_chk [2022-12-14 12:31:04,432 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncpy_chk [2022-12-14 12:31:04,433 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_chk [2022-12-14 12:31:04,434 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_alias [2022-12-14 12:31:04,434 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcat_chk [2022-12-14 12:31:04,435 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncat_chk [2022-12-14 12:31:04,435 WARN L623 FunctionHandler]: Unknown extern function fchmod [2022-12-14 12:31:04,436 WARN L623 FunctionHandler]: Unknown extern function chmod [2022-12-14 12:31:04,437 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-14 12:31:04,437 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 12:31:04,437 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-14 12:31:04,439 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 12:31:04,439 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-14 12:31:04,440 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-14 12:31:04,440 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 12:31:04,440 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-14 12:31:04,442 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fd5dc03-fc25-46c9-9eec-de5691384243/sv-benchmarks/c/goblint-coreutils/instrumented_dd_comb.i[482532,482545] [2022-12-14 12:31:04,443 WARN L623 FunctionHandler]: Unknown extern function __read_chk [2022-12-14 12:31:04,444 WARN L623 FunctionHandler]: Unknown extern function __read_chk_warn [2022-12-14 12:31:04,445 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fd5dc03-fc25-46c9-9eec-de5691384243/sv-benchmarks/c/goblint-coreutils/instrumented_dd_comb.i[483018,483031] [2022-12-14 12:31:04,445 WARN L623 FunctionHandler]: Unknown extern function __read_alias [2022-12-14 12:31:04,446 WARN L623 FunctionHandler]: Unknown extern function __pread_chk [2022-12-14 12:31:04,446 WARN L623 FunctionHandler]: Unknown extern function __pread_chk_warn [2022-12-14 12:31:04,447 WARN L623 FunctionHandler]: Unknown extern function __pread_alias [2022-12-14 12:31:04,447 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk [2022-12-14 12:31:04,448 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk_warn [2022-12-14 12:31:04,448 WARN L623 FunctionHandler]: Unknown extern function __pread64_alias [2022-12-14 12:31:04,449 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk [2022-12-14 12:31:04,449 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk_warn [2022-12-14 12:31:04,450 WARN L623 FunctionHandler]: Unknown extern function __readlink_alias [2022-12-14 12:31:04,451 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk [2022-12-14 12:31:04,451 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk_warn [2022-12-14 12:31:04,451 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_alias [2022-12-14 12:31:04,452 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk [2022-12-14 12:31:04,453 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk_warn [2022-12-14 12:31:04,453 WARN L623 FunctionHandler]: Unknown extern function __getcwd_alias [2022-12-14 12:31:04,454 WARN L623 FunctionHandler]: Unknown extern function __getwd_chk [2022-12-14 12:31:04,454 WARN L623 FunctionHandler]: Unknown extern function __getwd_warn [2022-12-14 12:31:04,455 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk [2022-12-14 12:31:04,455 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk_warn [2022-12-14 12:31:04,455 WARN L623 FunctionHandler]: Unknown extern function __confstr_alias [2022-12-14 12:31:04,456 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk [2022-12-14 12:31:04,457 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk_warn [2022-12-14 12:31:04,457 WARN L623 FunctionHandler]: Unknown extern function __getgroups_alias [2022-12-14 12:31:04,458 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk [2022-12-14 12:31:04,459 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk_warn [2022-12-14 12:31:04,459 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_alias [2022-12-14 12:31:04,460 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk [2022-12-14 12:31:04,460 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk_warn [2022-12-14 12:31:04,461 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_alias [2022-12-14 12:31:04,461 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk [2022-12-14 12:31:04,462 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk_warn [2022-12-14 12:31:04,462 WARN L623 FunctionHandler]: Unknown extern function __gethostname_alias [2022-12-14 12:31:04,463 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk [2022-12-14 12:31:04,463 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk_warn [2022-12-14 12:31:04,464 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_alias [2022-12-14 12:31:04,466 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-12-14 12:31:04,466 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 12:31:04,467 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 12:31:04,467 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 12:31:04,468 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 12:31:04,469 WARN L623 FunctionHandler]: Unknown extern function _IO_getc [2022-12-14 12:31:04,470 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-12-14 12:31:04,472 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-12-14 12:31:04,472 WARN L623 FunctionHandler]: Unknown extern function _IO_putc [2022-12-14 12:31:04,473 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-12-14 12:31:04,474 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-12-14 12:31:04,475 WARN L623 FunctionHandler]: Unknown extern function __getdelim [2022-12-14 12:31:04,477 WARN L611 FunctionHandler]: implicit declaration of function __builtin___vsnprintf_chk [2022-12-14 12:31:04,477 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-12-14 12:31:04,478 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-12-14 12:31:04,478 WARN L623 FunctionHandler]: Unknown extern function __vdprintf_chk [2022-12-14 12:31:04,479 WARN L623 FunctionHandler]: Unknown extern function __obstack_vprintf_chk [2022-12-14 12:31:04,480 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk [2022-12-14 12:31:04,481 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk_warn [2022-12-14 12:31:04,481 WARN L623 FunctionHandler]: Unknown extern function __fgets_alias [2022-12-14 12:31:04,482 WARN L623 FunctionHandler]: Unknown extern function __fread_chk [2022-12-14 12:31:04,482 WARN L623 FunctionHandler]: Unknown extern function __fread_chk_warn [2022-12-14 12:31:04,483 WARN L623 FunctionHandler]: Unknown extern function __fread_alias [2022-12-14 12:31:04,483 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk [2022-12-14 12:31:04,484 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk_warn [2022-12-14 12:31:04,484 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_alias [2022-12-14 12:31:04,485 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk [2022-12-14 12:31:04,486 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk_warn [2022-12-14 12:31:04,486 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_alias [2022-12-14 12:31:04,489 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-12-14 12:31:04,490 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 12:31:04,491 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-14 12:31:04,492 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-14 12:31:04,492 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-14 12:31:04,493 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-14 12:31:04,493 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 12:31:04,494 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 12:31:04,494 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 12:31:04,495 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 12:31:04,495 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 12:31:04,496 WARN L623 FunctionHandler]: Unknown extern function fputc_unlocked [2022-12-14 12:31:04,497 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 12:31:04,500 WARN L623 FunctionHandler]: Unknown extern function getdelim [2022-12-14 12:31:04,500 WARN L623 FunctionHandler]: Unknown extern function feof [2022-12-14 12:31:04,504 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 12:31:04,505 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-14 12:31:04,505 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 12:31:04,505 WARN L623 FunctionHandler]: Unknown extern function pathconf [2022-12-14 12:31:04,506 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 12:31:04,506 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 12:31:04,508 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 12:31:04,508 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-14 12:31:04,509 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 12:31:04,509 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-14 12:31:04,510 WARN L623 FunctionHandler]: Unknown extern function readdir [2022-12-14 12:31:04,511 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 12:31:04,512 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 12:31:04,514 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 12:31:04,514 WARN L623 FunctionHandler]: Unknown extern function closedir [2022-12-14 12:31:04,516 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 12:31:04,517 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 12:31:04,527 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 12:31:04,544 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-12-14 12:31:04,546 WARN L623 FunctionHandler]: Unknown extern function strtod_l [2022-12-14 12:31:04,547 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-12-14 12:31:04,548 WARN L623 FunctionHandler]: Unknown extern function strtold_l [2022-12-14 12:31:04,550 WARN L623 FunctionHandler]: Unknown extern function __recv_chk [2022-12-14 12:31:04,551 WARN L623 FunctionHandler]: Unknown extern function __recv_chk_warn [2022-12-14 12:31:04,551 WARN L623 FunctionHandler]: Unknown extern function __recv_alias [2022-12-14 12:31:04,552 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk [2022-12-14 12:31:04,553 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk_warn [2022-12-14 12:31:04,553 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_alias [2022-12-14 12:31:04,554 WARN L623 FunctionHandler]: Unknown extern function getaddrinfo [2022-12-14 12:31:04,555 WARN L623 FunctionHandler]: Unknown extern function __strdup [2022-12-14 12:31:04,555 WARN L623 FunctionHandler]: Unknown extern function freeaddrinfo [2022-12-14 12:31:04,555 WARN L623 FunctionHandler]: Unknown extern function gai_strerror [2022-12-14 12:31:04,557 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 12:31:04,558 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 12:31:04,558 WARN L623 FunctionHandler]: Unknown extern function __rawmemchr [2022-12-14 12:31:04,562 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 12:31:04,562 WARN L623 FunctionHandler]: Unknown extern function lstat [2022-12-14 12:31:04,563 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 12:31:04,563 WARN L611 FunctionHandler]: implicit declaration of function __builtin_strspn [2022-12-14 12:31:04,565 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 12:31:04,565 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 12:31:04,566 WARN L623 FunctionHandler]: Unknown extern function memmove [2022-12-14 12:31:04,567 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 12:31:04,569 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 12:31:04,570 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-12-14 12:31:04,571 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 12:31:04,572 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 12:31:04,573 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 12:31:04,574 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 12:31:04,575 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-14 12:31:04,577 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: rpl_fcntl [2022-12-14 12:31:04,577 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7b676d46 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 12:31:04, skipping insertion in model container [2022-12-14 12:31:04,577 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 12:31:04,577 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-12-14 12:31:04,579 INFO L158 Benchmark]: Toolchain (without parser) took 24207.32ms. Allocated memory was 83.9MB in the beginning and 172.0MB in the end (delta: 88.1MB). Free memory was 25.6MB in the beginning and 52.9MB in the end (delta: -27.2MB). Peak memory consumption was 90.3MB. Max. memory is 16.1GB. [2022-12-14 12:31:04,579 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 52.4MB. Free memory is still 30.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 12:31:04,580 INFO L158 Benchmark]: CACSL2BoogieTranslator took 24205.86ms. Allocated memory was 83.9MB in the beginning and 172.0MB in the end (delta: 88.1MB). Free memory was 25.4MB in the beginning and 52.9MB in the end (delta: -27.5MB). Peak memory consumption was 90.3MB. Max. memory is 16.1GB. [2022-12-14 12:31:04,581 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 52.4MB. Free memory is still 30.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 24205.86ms. Allocated memory was 83.9MB in the beginning and 172.0MB in the end (delta: 88.1MB). Free memory was 25.4MB in the beginning and 52.9MB in the end (delta: -27.5MB). Peak memory consumption was 90.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 12411]: 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