./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_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_c3023e02-9b84-4a95-a2bc-cf593c0a4c04/bin/uautomizer-uyxdKDjOR8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3023e02-9b84-4a95-a2bc-cf593c0a4c04/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_c3023e02-9b84-4a95-a2bc-cf593c0a4c04/bin/uautomizer-uyxdKDjOR8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3023e02-9b84-4a95-a2bc-cf593c0a4c04/bin/uautomizer-uyxdKDjOR8/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3023e02-9b84-4a95-a2bc-cf593c0a4c04/bin/uautomizer-uyxdKDjOR8/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3023e02-9b84-4a95-a2bc-cf593c0a4c04/bin/uautomizer-uyxdKDjOR8 --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash c92169288ba10e606aecd7ff04f59d0eb48b56f4c981fd9086bac53fae53e7ad --- 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 13:08:54,743 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 13:08:54,745 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 13:08:54,764 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 13:08:54,765 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 13:08:54,765 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 13:08:54,767 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 13:08:54,768 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 13:08:54,769 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 13:08:54,770 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 13:08:54,771 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 13:08:54,772 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 13:08:54,772 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 13:08:54,773 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 13:08:54,774 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 13:08:54,775 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 13:08:54,776 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 13:08:54,777 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 13:08:54,778 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 13:08:54,780 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 13:08:54,781 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 13:08:54,782 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 13:08:54,783 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 13:08:54,784 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 13:08:54,787 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 13:08:54,787 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 13:08:54,787 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 13:08:54,788 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 13:08:54,788 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 13:08:54,789 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 13:08:54,790 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 13:08:54,790 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 13:08:54,791 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 13:08:54,791 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 13:08:54,792 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 13:08:54,792 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 13:08:54,793 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 13:08:54,793 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 13:08:54,793 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 13:08:54,794 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 13:08:54,795 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 13:08:54,795 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3023e02-9b84-4a95-a2bc-cf593c0a4c04/bin/uautomizer-uyxdKDjOR8/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Default.epf [2022-12-13 13:08:54,811 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 13:08:54,811 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 13:08:54,812 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-13 13:08:54,812 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-13 13:08:54,812 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-13 13:08:54,812 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-13 13:08:54,813 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 13:08:54,813 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 13:08:54,813 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 13:08:54,813 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 13:08:54,813 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-13 13:08:54,813 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-13 13:08:54,813 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 13:08:54,813 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-12-13 13:08:54,814 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-12-13 13:08:54,814 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-12-13 13:08:54,814 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-13 13:08:54,814 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-13 13:08:54,814 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 13:08:54,814 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 13:08:54,814 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 13:08:54,814 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-13 13:08:54,814 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 13:08:54,814 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 13:08:54,814 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-13 13:08:54,815 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-13 13:08:54,815 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-13 13:08:54,815 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-13 13:08:54,815 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-12-13 13:08:54,815 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-13 13:08:54,815 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-12-13 13:08:54,815 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_c3023e02-9b84-4a95-a2bc-cf593c0a4c04/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3023e02-9b84-4a95-a2bc-cf593c0a4c04/bin/uautomizer-uyxdKDjOR8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c92169288ba10e606aecd7ff04f59d0eb48b56f4c981fd9086bac53fae53e7ad [2022-12-13 13:08:54,970 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 13:08:54,987 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 13:08:54,989 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 13:08:54,990 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 13:08:54,990 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 13:08:54,992 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3023e02-9b84-4a95-a2bc-cf593c0a4c04/bin/uautomizer-uyxdKDjOR8/../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i [2022-12-13 13:08:57,546 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 13:08:58,681 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 13:08:58,682 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3023e02-9b84-4a95-a2bc-cf593c0a4c04/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i [2022-12-13 13:08:58,767 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3023e02-9b84-4a95-a2bc-cf593c0a4c04/bin/uautomizer-uyxdKDjOR8/data/2bbe5d1e4/b48ea56121f0410694601dcc9cf34e30/FLAG7ade41358 [2022-12-13 13:08:58,780 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3023e02-9b84-4a95-a2bc-cf593c0a4c04/bin/uautomizer-uyxdKDjOR8/data/2bbe5d1e4/b48ea56121f0410694601dcc9cf34e30 [2022-12-13 13:08:58,782 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 13:08:58,784 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-13 13:08:58,785 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 13:08:58,785 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 13:08:58,788 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 13:08:58,788 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 01:08:58" (1/1) ... [2022-12-13 13:08:58,789 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@20403bbc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:08:58, skipping insertion in model container [2022-12-13 13:08:58,789 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 01:08:58" (1/1) ... [2022-12-13 13:08:58,794 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 13:08:59,066 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 13:09:19,684 WARN L623 FunctionHandler]: Unknown extern function __xstat [2022-12-13 13:09:19,684 WARN L623 FunctionHandler]: Unknown extern function __lxstat [2022-12-13 13:09:19,685 WARN L623 FunctionHandler]: Unknown extern function __fxstat [2022-12-13 13:09:19,685 WARN L623 FunctionHandler]: Unknown extern function __fxstatat [2022-12-13 13:09:19,686 WARN L623 FunctionHandler]: Unknown extern function __xmknod [2022-12-13 13:09:19,686 WARN L623 FunctionHandler]: Unknown extern function __xmknodat [2022-12-13 13:09:19,687 WARN L623 FunctionHandler]: Unknown extern function __xstat64 [2022-12-13 13:09:19,687 WARN L623 FunctionHandler]: Unknown extern function __lxstat64 [2022-12-13 13:09:19,688 WARN L623 FunctionHandler]: Unknown extern function __fxstat64 [2022-12-13 13:09:19,688 WARN L623 FunctionHandler]: Unknown extern function __fxstatat64 [2022-12-13 13:09:19,689 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-12-13 13:09:19,690 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-12-13 13:09:19,690 WARN L623 FunctionHandler]: Unknown extern function strtoll [2022-12-13 13:09:19,691 WARN L623 FunctionHandler]: Unknown extern function __realpath_chk [2022-12-13 13:09:19,691 WARN L623 FunctionHandler]: Unknown extern function __realpath_alias [2022-12-13 13:09:19,692 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk [2022-12-13 13:09:19,693 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk_warn [2022-12-13 13:09:19,693 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_alias [2022-12-13 13:09:19,694 WARN L623 FunctionHandler]: Unknown extern function __wctomb_chk [2022-12-13 13:09:19,695 WARN L623 FunctionHandler]: Unknown extern function __wctomb_alias [2022-12-13 13:09:19,695 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk [2022-12-13 13:09:19,696 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk_warn [2022-12-13 13:09:19,697 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_alias [2022-12-13 13:09:19,697 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk [2022-12-13 13:09:19,698 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk_warn [2022-12-13 13:09:19,698 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_alias [2022-12-13 13:09:19,715 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memcpy_chk [2022-12-13 13:09:19,716 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memmove_chk [2022-12-13 13:09:19,716 WARN L611 FunctionHandler]: implicit declaration of function __builtin___mempcpy_chk [2022-12-13 13:09:19,717 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memset_chk [2022-12-13 13:09:19,718 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcpy_chk [2022-12-13 13:09:19,719 WARN L611 FunctionHandler]: implicit declaration of function __builtin___stpcpy_chk [2022-12-13 13:09:19,719 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncpy_chk [2022-12-13 13:09:19,720 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_chk [2022-12-13 13:09:19,720 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_alias [2022-12-13 13:09:19,721 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcat_chk [2022-12-13 13:09:19,721 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncat_chk [2022-12-13 13:09:19,722 WARN L623 FunctionHandler]: Unknown extern function fchmod [2022-12-13 13:09:19,722 WARN L623 FunctionHandler]: Unknown extern function chmod [2022-12-13 13:09:19,723 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-13 13:09:19,723 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 13:09:19,723 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-13 13:09:19,725 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 13:09:19,725 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-13 13:09:19,725 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-13 13:09:19,726 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 13:09:19,726 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-13 13:09:19,727 WARN L623 FunctionHandler]: Unknown extern function __read_chk [2022-12-13 13:09:19,727 WARN L623 FunctionHandler]: Unknown extern function __read_chk_warn [2022-12-13 13:09:19,728 WARN L623 FunctionHandler]: Unknown extern function __read_alias [2022-12-13 13:09:19,729 WARN L623 FunctionHandler]: Unknown extern function __pread_chk [2022-12-13 13:09:19,729 WARN L623 FunctionHandler]: Unknown extern function __pread_chk_warn [2022-12-13 13:09:19,729 WARN L623 FunctionHandler]: Unknown extern function __pread_alias [2022-12-13 13:09:19,730 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk [2022-12-13 13:09:19,730 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk_warn [2022-12-13 13:09:19,731 WARN L623 FunctionHandler]: Unknown extern function __pread64_alias [2022-12-13 13:09:19,731 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk [2022-12-13 13:09:19,732 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk_warn [2022-12-13 13:09:19,732 WARN L623 FunctionHandler]: Unknown extern function __readlink_alias [2022-12-13 13:09:19,733 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk [2022-12-13 13:09:19,733 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk_warn [2022-12-13 13:09:19,734 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_alias [2022-12-13 13:09:19,735 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk [2022-12-13 13:09:19,735 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk_warn [2022-12-13 13:09:19,735 WARN L623 FunctionHandler]: Unknown extern function __getcwd_alias [2022-12-13 13:09:19,736 WARN L623 FunctionHandler]: Unknown extern function __getwd_chk [2022-12-13 13:09:19,736 WARN L623 FunctionHandler]: Unknown extern function __getwd_warn [2022-12-13 13:09:19,737 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk [2022-12-13 13:09:19,737 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk_warn [2022-12-13 13:09:19,738 WARN L623 FunctionHandler]: Unknown extern function __confstr_alias [2022-12-13 13:09:19,738 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk [2022-12-13 13:09:19,739 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk_warn [2022-12-13 13:09:19,739 WARN L623 FunctionHandler]: Unknown extern function __getgroups_alias [2022-12-13 13:09:19,740 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk [2022-12-13 13:09:19,740 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk_warn [2022-12-13 13:09:19,740 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_alias [2022-12-13 13:09:19,741 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk [2022-12-13 13:09:19,742 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk_warn [2022-12-13 13:09:19,742 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_alias [2022-12-13 13:09:19,743 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk [2022-12-13 13:09:19,743 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk_warn [2022-12-13 13:09:19,743 WARN L623 FunctionHandler]: Unknown extern function __gethostname_alias [2022-12-13 13:09:19,744 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk [2022-12-13 13:09:19,744 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk_warn [2022-12-13 13:09:19,745 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_alias [2022-12-13 13:09:19,747 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-12-13 13:09:19,747 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 13:09:19,748 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 13:09:19,748 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 13:09:19,749 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 13:09:19,750 WARN L623 FunctionHandler]: Unknown extern function _IO_getc [2022-12-13 13:09:19,751 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-12-13 13:09:19,752 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-12-13 13:09:19,752 WARN L623 FunctionHandler]: Unknown extern function _IO_putc [2022-12-13 13:09:19,753 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-12-13 13:09:19,754 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-12-13 13:09:19,755 WARN L623 FunctionHandler]: Unknown extern function __getdelim [2022-12-13 13:09:19,756 WARN L611 FunctionHandler]: implicit declaration of function __builtin___vsnprintf_chk [2022-12-13 13:09:19,757 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-12-13 13:09:19,757 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-12-13 13:09:19,757 WARN L623 FunctionHandler]: Unknown extern function __vdprintf_chk [2022-12-13 13:09:19,758 WARN L623 FunctionHandler]: Unknown extern function __obstack_vprintf_chk [2022-12-13 13:09:19,759 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk [2022-12-13 13:09:19,759 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk_warn [2022-12-13 13:09:19,760 WARN L623 FunctionHandler]: Unknown extern function __fgets_alias [2022-12-13 13:09:19,760 WARN L623 FunctionHandler]: Unknown extern function __fread_chk [2022-12-13 13:09:19,761 WARN L623 FunctionHandler]: Unknown extern function __fread_chk_warn [2022-12-13 13:09:19,761 WARN L623 FunctionHandler]: Unknown extern function __fread_alias [2022-12-13 13:09:19,762 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk [2022-12-13 13:09:19,763 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk_warn [2022-12-13 13:09:19,763 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_alias [2022-12-13 13:09:19,764 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3023e02-9b84-4a95-a2bc-cf593c0a4c04/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[493420,493433] [2022-12-13 13:09:19,765 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk [2022-12-13 13:09:19,766 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk_warn [2022-12-13 13:09:19,766 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3023e02-9b84-4a95-a2bc-cf593c0a4c04/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[494046,494059] [2022-12-13 13:09:19,767 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3023e02-9b84-4a95-a2bc-cf593c0a4c04/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[494103,494116] [2022-12-13 13:09:19,767 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3023e02-9b84-4a95-a2bc-cf593c0a4c04/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[494179,494192] [2022-12-13 13:09:19,767 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_alias [2022-12-13 13:09:19,770 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-12-13 13:09:19,771 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 13:09:19,773 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-13 13:09:19,773 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-13 13:09:19,774 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-13 13:09:19,774 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-13 13:09:19,774 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-13 13:09:19,775 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-13 13:09:19,776 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 13:09:19,776 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-13 13:09:19,777 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-13 13:09:19,786 WARN L623 FunctionHandler]: Unknown extern function fputc_unlocked [2022-12-13 13:09:19,787 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 13:09:19,789 WARN L623 FunctionHandler]: Unknown extern function getdelim [2022-12-13 13:09:19,790 WARN L623 FunctionHandler]: Unknown extern function feof [2022-12-13 13:09:19,793 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 13:09:19,793 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-13 13:09:19,794 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 13:09:19,794 WARN L623 FunctionHandler]: Unknown extern function pathconf [2022-12-13 13:09:19,794 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 13:09:19,795 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 13:09:19,796 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 13:09:19,797 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-13 13:09:19,797 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 13:09:19,798 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-13 13:09:19,798 WARN L623 FunctionHandler]: Unknown extern function readdir [2022-12-13 13:09:19,799 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 13:09:19,800 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 13:09:19,801 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 13:09:19,802 WARN L623 FunctionHandler]: Unknown extern function closedir [2022-12-13 13:09:19,803 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 13:09:19,804 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 13:09:19,812 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-13 13:09:19,829 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-12-13 13:09:19,906 WARN L623 FunctionHandler]: Unknown extern function strtod_l [2022-12-13 13:09:19,907 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-12-13 13:09:19,921 WARN L623 FunctionHandler]: Unknown extern function strtold_l [2022-12-13 13:09:19,923 WARN L623 FunctionHandler]: Unknown extern function __recv_chk [2022-12-13 13:09:19,923 WARN L623 FunctionHandler]: Unknown extern function __recv_chk_warn [2022-12-13 13:09:19,924 WARN L623 FunctionHandler]: Unknown extern function __recv_alias [2022-12-13 13:09:19,925 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk [2022-12-13 13:09:19,925 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk_warn [2022-12-13 13:09:19,926 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_alias [2022-12-13 13:09:19,927 WARN L623 FunctionHandler]: Unknown extern function getaddrinfo [2022-12-13 13:09:19,927 WARN L623 FunctionHandler]: Unknown extern function __strdup [2022-12-13 13:09:19,927 WARN L623 FunctionHandler]: Unknown extern function freeaddrinfo [2022-12-13 13:09:19,928 WARN L623 FunctionHandler]: Unknown extern function gai_strerror [2022-12-13 13:09:19,930 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 13:09:19,930 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 13:09:19,931 WARN L623 FunctionHandler]: Unknown extern function __rawmemchr [2022-12-13 13:09:19,934 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 13:09:19,934 WARN L623 FunctionHandler]: Unknown extern function lstat [2022-12-13 13:09:19,934 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 13:09:19,935 WARN L611 FunctionHandler]: implicit declaration of function __builtin_strspn [2022-12-13 13:09:19,936 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 13:09:19,936 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 13:09:19,937 WARN L623 FunctionHandler]: Unknown extern function memmove [2022-12-13 13:09:19,938 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 13:09:19,940 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 13:09:19,941 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-12-13 13:09:19,942 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 13:09:19,942 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 13:09:19,943 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 13:09:19,944 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 13:09:19,945 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 13:09:19,947 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 13:09:19,947 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@679fc33c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:09:19, skipping insertion in model container [2022-12-13 13:09:19,947 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-13 13:09:19,947 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-12-13 13:09:19,949 INFO L158 Benchmark]: Toolchain (without parser) took 21164.47ms. Allocated memory is still 184.5MB. Free memory was 110.8MB in the beginning and 81.8MB in the end (delta: 29.0MB). Peak memory consumption was 84.0MB. Max. memory is 16.1GB. [2022-12-13 13:09:19,949 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 100.7MB. Free memory is still 56.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-13 13:09:19,949 INFO L158 Benchmark]: CACSL2BoogieTranslator took 21162.61ms. Allocated memory is still 184.5MB. Free memory was 110.8MB in the beginning and 81.8MB in the end (delta: 29.0MB). Peak memory consumption was 84.0MB. Max. memory is 16.1GB. [2022-12-13 13:09:19,950 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 100.7MB. Free memory is still 56.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 21162.61ms. Allocated memory is still 184.5MB. Free memory was 110.8MB in the beginning and 81.8MB in the end (delta: 29.0MB). Peak memory consumption was 84.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 12041]: 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_c3023e02-9b84-4a95-a2bc-cf593c0a4c04/bin/uautomizer-uyxdKDjOR8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3023e02-9b84-4a95-a2bc-cf593c0a4c04/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_c3023e02-9b84-4a95-a2bc-cf593c0a4c04/bin/uautomizer-uyxdKDjOR8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3023e02-9b84-4a95-a2bc-cf593c0a4c04/bin/uautomizer-uyxdKDjOR8/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3023e02-9b84-4a95-a2bc-cf593c0a4c04/bin/uautomizer-uyxdKDjOR8/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3023e02-9b84-4a95-a2bc-cf593c0a4c04/bin/uautomizer-uyxdKDjOR8 --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash c92169288ba10e606aecd7ff04f59d0eb48b56f4c981fd9086bac53fae53e7ad --- 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 13:09:21,277 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 13:09:21,279 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 13:09:21,298 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 13:09:21,299 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 13:09:21,300 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 13:09:21,301 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 13:09:21,303 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 13:09:21,304 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 13:09:21,305 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 13:09:21,306 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 13:09:21,307 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 13:09:21,307 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 13:09:21,308 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 13:09:21,309 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 13:09:21,310 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 13:09:21,311 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 13:09:21,312 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 13:09:21,314 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 13:09:21,315 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 13:09:21,317 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 13:09:21,318 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 13:09:21,319 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 13:09:21,320 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 13:09:21,324 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 13:09:21,324 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 13:09:21,324 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 13:09:21,325 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 13:09:21,325 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 13:09:21,326 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 13:09:21,327 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 13:09:21,328 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 13:09:21,328 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 13:09:21,329 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 13:09:21,330 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 13:09:21,330 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 13:09:21,331 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 13:09:21,331 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 13:09:21,331 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 13:09:21,332 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 13:09:21,332 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 13:09:21,333 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3023e02-9b84-4a95-a2bc-cf593c0a4c04/bin/uautomizer-uyxdKDjOR8/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Bitvector.epf [2022-12-13 13:09:21,354 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 13:09:21,354 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 13:09:21,354 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-13 13:09:21,355 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-13 13:09:21,355 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-13 13:09:21,355 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-13 13:09:21,356 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 13:09:21,356 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 13:09:21,356 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 13:09:21,356 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 13:09:21,356 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-13 13:09:21,356 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-13 13:09:21,357 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 13:09:21,357 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-12-13 13:09:21,357 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-12-13 13:09:21,357 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-12-13 13:09:21,357 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-13 13:09:21,357 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-13 13:09:21,358 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-13 13:09:21,358 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-13 13:09:21,358 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 13:09:21,358 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 13:09:21,358 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 13:09:21,358 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-13 13:09:21,358 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 13:09:21,359 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 13:09:21,359 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-13 13:09:21,359 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-12-13 13:09:21,359 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-13 13:09:21,359 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-13 13:09:21,359 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-12-13 13:09:21,359 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-13 13:09:21,360 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2022-12-13 13:09:21,360 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-12-13 13:09:21,360 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_c3023e02-9b84-4a95-a2bc-cf593c0a4c04/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3023e02-9b84-4a95-a2bc-cf593c0a4c04/bin/uautomizer-uyxdKDjOR8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c92169288ba10e606aecd7ff04f59d0eb48b56f4c981fd9086bac53fae53e7ad [2022-12-13 13:09:21,595 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 13:09:21,613 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 13:09:21,615 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 13:09:21,617 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 13:09:21,617 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 13:09:21,618 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3023e02-9b84-4a95-a2bc-cf593c0a4c04/bin/uautomizer-uyxdKDjOR8/../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i [2022-12-13 13:09:24,201 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 13:09:25,265 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 13:09:25,266 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3023e02-9b84-4a95-a2bc-cf593c0a4c04/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i [2022-12-13 13:09:25,394 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3023e02-9b84-4a95-a2bc-cf593c0a4c04/bin/uautomizer-uyxdKDjOR8/data/4c43b27c0/1222383f1c5d43d1a28c965604c398cc/FLAGcec818570 [2022-12-13 13:09:25,406 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3023e02-9b84-4a95-a2bc-cf593c0a4c04/bin/uautomizer-uyxdKDjOR8/data/4c43b27c0/1222383f1c5d43d1a28c965604c398cc [2022-12-13 13:09:25,408 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 13:09:25,409 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-13 13:09:25,410 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 13:09:25,410 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 13:09:25,412 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 13:09:25,413 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 01:09:25" (1/1) ... [2022-12-13 13:09:25,414 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@500b6f7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:09:25, skipping insertion in model container [2022-12-13 13:09:25,414 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 01:09:25" (1/1) ... [2022-12-13 13:09:25,418 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 13:09:25,757 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 13:09:47,168 WARN L623 FunctionHandler]: Unknown extern function __xstat [2022-12-13 13:09:47,169 WARN L623 FunctionHandler]: Unknown extern function __lxstat [2022-12-13 13:09:47,169 WARN L623 FunctionHandler]: Unknown extern function __fxstat [2022-12-13 13:09:47,170 WARN L623 FunctionHandler]: Unknown extern function __fxstatat [2022-12-13 13:09:47,170 WARN L623 FunctionHandler]: Unknown extern function __xmknod [2022-12-13 13:09:47,171 WARN L623 FunctionHandler]: Unknown extern function __xmknodat [2022-12-13 13:09:47,171 WARN L623 FunctionHandler]: Unknown extern function __xstat64 [2022-12-13 13:09:47,171 WARN L623 FunctionHandler]: Unknown extern function __lxstat64 [2022-12-13 13:09:47,172 WARN L623 FunctionHandler]: Unknown extern function __fxstat64 [2022-12-13 13:09:47,172 WARN L623 FunctionHandler]: Unknown extern function __fxstatat64 [2022-12-13 13:09:47,173 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-12-13 13:09:47,174 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-12-13 13:09:47,174 WARN L623 FunctionHandler]: Unknown extern function strtoll [2022-12-13 13:09:47,175 WARN L623 FunctionHandler]: Unknown extern function __realpath_chk [2022-12-13 13:09:47,175 WARN L623 FunctionHandler]: Unknown extern function __realpath_alias [2022-12-13 13:09:47,176 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk [2022-12-13 13:09:47,177 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk_warn [2022-12-13 13:09:47,177 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_alias [2022-12-13 13:09:47,178 WARN L623 FunctionHandler]: Unknown extern function __wctomb_chk [2022-12-13 13:09:47,179 WARN L623 FunctionHandler]: Unknown extern function __wctomb_alias [2022-12-13 13:09:47,179 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk [2022-12-13 13:09:47,180 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk_warn [2022-12-13 13:09:47,181 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_alias [2022-12-13 13:09:47,181 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk [2022-12-13 13:09:47,182 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk_warn [2022-12-13 13:09:47,182 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_alias [2022-12-13 13:09:47,200 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memcpy_chk [2022-12-13 13:09:47,201 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memmove_chk [2022-12-13 13:09:47,201 WARN L611 FunctionHandler]: implicit declaration of function __builtin___mempcpy_chk [2022-12-13 13:09:47,202 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memset_chk [2022-12-13 13:09:47,203 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcpy_chk [2022-12-13 13:09:47,204 WARN L611 FunctionHandler]: implicit declaration of function __builtin___stpcpy_chk [2022-12-13 13:09:47,204 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncpy_chk [2022-12-13 13:09:47,205 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_chk [2022-12-13 13:09:47,205 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_alias [2022-12-13 13:09:47,206 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcat_chk [2022-12-13 13:09:47,206 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncat_chk [2022-12-13 13:09:47,207 WARN L623 FunctionHandler]: Unknown extern function fchmod [2022-12-13 13:09:47,207 WARN L623 FunctionHandler]: Unknown extern function chmod [2022-12-13 13:09:47,208 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-13 13:09:47,209 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 13:09:47,209 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-13 13:09:47,210 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 13:09:47,210 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-13 13:09:47,211 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-13 13:09:47,211 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 13:09:47,211 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-13 13:09:47,212 WARN L623 FunctionHandler]: Unknown extern function __read_chk [2022-12-13 13:09:47,213 WARN L623 FunctionHandler]: Unknown extern function __read_chk_warn [2022-12-13 13:09:47,213 WARN L623 FunctionHandler]: Unknown extern function __read_alias [2022-12-13 13:09:47,214 WARN L623 FunctionHandler]: Unknown extern function __pread_chk [2022-12-13 13:09:47,214 WARN L623 FunctionHandler]: Unknown extern function __pread_chk_warn [2022-12-13 13:09:47,215 WARN L623 FunctionHandler]: Unknown extern function __pread_alias [2022-12-13 13:09:47,215 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk [2022-12-13 13:09:47,216 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk_warn [2022-12-13 13:09:47,216 WARN L623 FunctionHandler]: Unknown extern function __pread64_alias [2022-12-13 13:09:47,217 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk [2022-12-13 13:09:47,217 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk_warn [2022-12-13 13:09:47,218 WARN L623 FunctionHandler]: Unknown extern function __readlink_alias [2022-12-13 13:09:47,219 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk [2022-12-13 13:09:47,219 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk_warn [2022-12-13 13:09:47,219 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_alias [2022-12-13 13:09:47,220 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk [2022-12-13 13:09:47,221 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk_warn [2022-12-13 13:09:47,221 WARN L623 FunctionHandler]: Unknown extern function __getcwd_alias [2022-12-13 13:09:47,222 WARN L623 FunctionHandler]: Unknown extern function __getwd_chk [2022-12-13 13:09:47,222 WARN L623 FunctionHandler]: Unknown extern function __getwd_warn [2022-12-13 13:09:47,223 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk [2022-12-13 13:09:47,223 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk_warn [2022-12-13 13:09:47,224 WARN L623 FunctionHandler]: Unknown extern function __confstr_alias [2022-12-13 13:09:47,224 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk [2022-12-13 13:09:47,225 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk_warn [2022-12-13 13:09:47,225 WARN L623 FunctionHandler]: Unknown extern function __getgroups_alias [2022-12-13 13:09:47,226 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk [2022-12-13 13:09:47,226 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk_warn [2022-12-13 13:09:47,227 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_alias [2022-12-13 13:09:47,227 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk [2022-12-13 13:09:47,228 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk_warn [2022-12-13 13:09:47,228 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_alias [2022-12-13 13:09:47,229 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk [2022-12-13 13:09:47,229 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk_warn [2022-12-13 13:09:47,230 WARN L623 FunctionHandler]: Unknown extern function __gethostname_alias [2022-12-13 13:09:47,230 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk [2022-12-13 13:09:47,231 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk_warn [2022-12-13 13:09:47,231 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_alias [2022-12-13 13:09:47,233 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-12-13 13:09:47,234 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 13:09:47,234 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 13:09:47,234 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 13:09:47,235 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 13:09:47,237 WARN L623 FunctionHandler]: Unknown extern function _IO_getc [2022-12-13 13:09:47,238 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-12-13 13:09:47,239 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-12-13 13:09:47,240 WARN L623 FunctionHandler]: Unknown extern function _IO_putc [2022-12-13 13:09:47,240 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-12-13 13:09:47,242 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-12-13 13:09:47,242 WARN L623 FunctionHandler]: Unknown extern function __getdelim [2022-12-13 13:09:47,244 WARN L611 FunctionHandler]: implicit declaration of function __builtin___vsnprintf_chk [2022-12-13 13:09:47,244 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-12-13 13:09:47,245 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-12-13 13:09:47,245 WARN L623 FunctionHandler]: Unknown extern function __vdprintf_chk [2022-12-13 13:09:47,245 WARN L623 FunctionHandler]: Unknown extern function __obstack_vprintf_chk [2022-12-13 13:09:47,246 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk [2022-12-13 13:09:47,247 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk_warn [2022-12-13 13:09:47,247 WARN L623 FunctionHandler]: Unknown extern function __fgets_alias [2022-12-13 13:09:47,248 WARN L623 FunctionHandler]: Unknown extern function __fread_chk [2022-12-13 13:09:47,249 WARN L623 FunctionHandler]: Unknown extern function __fread_chk_warn [2022-12-13 13:09:47,249 WARN L623 FunctionHandler]: Unknown extern function __fread_alias [2022-12-13 13:09:47,250 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk [2022-12-13 13:09:47,250 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk_warn [2022-12-13 13:09:47,251 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_alias [2022-12-13 13:09:47,252 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3023e02-9b84-4a95-a2bc-cf593c0a4c04/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[493420,493433] [2022-12-13 13:09:47,253 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk [2022-12-13 13:09:47,254 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk_warn [2022-12-13 13:09:47,254 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3023e02-9b84-4a95-a2bc-cf593c0a4c04/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[494046,494059] [2022-12-13 13:09:47,254 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3023e02-9b84-4a95-a2bc-cf593c0a4c04/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[494103,494116] [2022-12-13 13:09:47,255 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3023e02-9b84-4a95-a2bc-cf593c0a4c04/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[494179,494192] [2022-12-13 13:09:47,255 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_alias [2022-12-13 13:09:47,258 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-12-13 13:09:47,259 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 13:09:47,260 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-13 13:09:47,261 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-13 13:09:47,261 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-13 13:09:47,262 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-13 13:09:47,262 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-13 13:09:47,263 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-13 13:09:47,263 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 13:09:47,264 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-13 13:09:47,264 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-13 13:09:47,265 WARN L623 FunctionHandler]: Unknown extern function fputc_unlocked [2022-12-13 13:09:47,266 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 13:09:47,275 WARN L623 FunctionHandler]: Unknown extern function getdelim [2022-12-13 13:09:47,276 WARN L623 FunctionHandler]: Unknown extern function feof [2022-12-13 13:09:47,279 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 13:09:47,280 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-13 13:09:47,280 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 13:09:47,280 WARN L623 FunctionHandler]: Unknown extern function pathconf [2022-12-13 13:09:47,281 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 13:09:47,281 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 13:09:47,283 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 13:09:47,283 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-13 13:09:47,284 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 13:09:47,284 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-13 13:09:47,284 WARN L623 FunctionHandler]: Unknown extern function readdir [2022-12-13 13:09:47,285 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 13:09:47,287 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 13:09:47,288 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 13:09:47,289 WARN L623 FunctionHandler]: Unknown extern function closedir [2022-12-13 13:09:47,290 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 13:09:47,291 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 13:09:47,300 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-13 13:09:47,318 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-12-13 13:09:47,319 WARN L623 FunctionHandler]: Unknown extern function strtod_l [2022-12-13 13:09:47,320 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-12-13 13:09:47,321 WARN L623 FunctionHandler]: Unknown extern function strtold_l [2022-12-13 13:09:47,323 WARN L623 FunctionHandler]: Unknown extern function __recv_chk [2022-12-13 13:09:47,324 WARN L623 FunctionHandler]: Unknown extern function __recv_chk_warn [2022-12-13 13:09:47,324 WARN L623 FunctionHandler]: Unknown extern function __recv_alias [2022-12-13 13:09:47,325 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk [2022-12-13 13:09:47,326 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk_warn [2022-12-13 13:09:47,326 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_alias [2022-12-13 13:09:47,327 WARN L623 FunctionHandler]: Unknown extern function getaddrinfo [2022-12-13 13:09:47,328 WARN L623 FunctionHandler]: Unknown extern function __strdup [2022-12-13 13:09:47,328 WARN L623 FunctionHandler]: Unknown extern function freeaddrinfo [2022-12-13 13:09:47,328 WARN L623 FunctionHandler]: Unknown extern function gai_strerror [2022-12-13 13:09:47,330 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 13:09:47,331 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 13:09:47,331 WARN L623 FunctionHandler]: Unknown extern function __rawmemchr [2022-12-13 13:09:47,335 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 13:09:47,335 WARN L623 FunctionHandler]: Unknown extern function lstat [2022-12-13 13:09:47,336 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 13:09:47,336 WARN L611 FunctionHandler]: implicit declaration of function __builtin_strspn [2022-12-13 13:09:47,337 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 13:09:47,338 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 13:09:47,339 WARN L623 FunctionHandler]: Unknown extern function memmove [2022-12-13 13:09:47,339 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 13:09:47,341 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 13:09:47,342 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-12-13 13:09:47,344 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 13:09:47,344 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 13:09:47,345 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 13:09:47,346 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 13:09:47,347 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 13:09:47,349 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 13:09:47,349 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@885da7e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:09:47, skipping insertion in model container [2022-12-13 13:09:47,349 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-13 13:09:47,349 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-12-13 13:09:47,351 INFO L158 Benchmark]: Toolchain (without parser) took 21941.06ms. Allocated memory was 96.5MB in the beginning and 176.2MB in the end (delta: 79.7MB). Free memory was 38.5MB in the beginning and 87.9MB in the end (delta: -49.4MB). Peak memory consumption was 99.7MB. Max. memory is 16.1GB. [2022-12-13 13:09:47,351 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 52.4MB. Free memory was 30.4MB in the beginning and 30.4MB in the end (delta: 54.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-13 13:09:47,352 INFO L158 Benchmark]: CACSL2BoogieTranslator took 21939.52ms. Allocated memory was 96.5MB in the beginning and 176.2MB in the end (delta: 79.7MB). Free memory was 38.2MB in the beginning and 87.9MB in the end (delta: -49.7MB). Peak memory consumption was 99.7MB. Max. memory is 16.1GB. [2022-12-13 13:09:47,353 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 52.4MB. Free memory was 30.4MB in the beginning and 30.4MB in the end (delta: 54.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 21939.52ms. Allocated memory was 96.5MB in the beginning and 176.2MB in the end (delta: 79.7MB). Free memory was 38.2MB in the beginning and 87.9MB in the end (delta: -49.7MB). Peak memory consumption was 99.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 12041]: 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