./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/goblint-coreutils/instrumented_cut_comb.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows 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_4e8fb994-15c1-480d-93bf-74970428cb22/bin/uautomizer-uyxdKDjOR8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e8fb994-15c1-480d-93bf-74970428cb22/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_4e8fb994-15c1-480d-93bf-74970428cb22/bin/uautomizer-uyxdKDjOR8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e8fb994-15c1-480d-93bf-74970428cb22/bin/uautomizer-uyxdKDjOR8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/goblint-coreutils/instrumented_cut_comb.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e8fb994-15c1-480d-93bf-74970428cb22/bin/uautomizer-uyxdKDjOR8/config/svcomp-Overflow-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e8fb994-15c1-480d-93bf-74970428cb22/bin/uautomizer-uyxdKDjOR8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash bfdd6019a4e89cd3303529c7187ccc3acaa175f375438ad557d7a177734e9618 --- 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 16:55:48,072 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 16:55:48,074 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 16:55:48,094 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 16:55:48,095 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 16:55:48,096 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 16:55:48,097 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 16:55:48,099 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 16:55:48,100 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 16:55:48,101 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 16:55:48,102 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 16:55:48,103 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 16:55:48,104 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 16:55:48,105 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 16:55:48,106 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 16:55:48,107 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 16:55:48,108 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 16:55:48,109 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 16:55:48,110 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 16:55:48,112 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 16:55:48,114 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 16:55:48,115 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 16:55:48,116 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 16:55:48,117 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 16:55:48,121 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 16:55:48,121 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 16:55:48,121 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 16:55:48,122 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 16:55:48,123 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 16:55:48,124 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 16:55:48,125 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 16:55:48,126 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 16:55:48,126 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 16:55:48,127 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 16:55:48,128 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 16:55:48,128 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 16:55:48,129 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 16:55:48,129 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 16:55:48,129 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 16:55:48,130 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 16:55:48,130 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 16:55:48,131 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e8fb994-15c1-480d-93bf-74970428cb22/bin/uautomizer-uyxdKDjOR8/config/svcomp-Overflow-64bit-Automizer_Default.epf [2022-12-13 16:55:48,152 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 16:55:48,152 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 16:55:48,152 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-13 16:55:48,152 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-13 16:55:48,153 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-13 16:55:48,153 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-13 16:55:48,154 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 16:55:48,154 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 16:55:48,154 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 16:55:48,154 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 16:55:48,155 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-13 16:55:48,155 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-13 16:55:48,155 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 16:55:48,155 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-13 16:55:48,155 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-13 16:55:48,156 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-13 16:55:48,156 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-13 16:55:48,156 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-13 16:55:48,156 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 16:55:48,156 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-13 16:55:48,157 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 16:55:48,157 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 16:55:48,157 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-13 16:55:48,157 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 16:55:48,157 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 16:55:48,157 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-13 16:55:48,158 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-13 16:55:48,158 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-13 16:55:48,158 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-13 16:55:48,158 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-13 16:55:48,158 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-13 16:55:48,158 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-12-13 16:55:48,159 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-13 16:55:48,159 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-12-13 16:55:48,159 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_4e8fb994-15c1-480d-93bf-74970428cb22/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e8fb994-15c1-480d-93bf-74970428cb22/bin/uautomizer-uyxdKDjOR8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bfdd6019a4e89cd3303529c7187ccc3acaa175f375438ad557d7a177734e9618 [2022-12-13 16:55:48,349 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 16:55:48,365 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 16:55:48,367 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 16:55:48,368 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 16:55:48,369 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 16:55:48,369 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e8fb994-15c1-480d-93bf-74970428cb22/bin/uautomizer-uyxdKDjOR8/../../sv-benchmarks/c/goblint-coreutils/instrumented_cut_comb.i [2022-12-13 16:55:50,989 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 16:55:51,878 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 16:55:51,879 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e8fb994-15c1-480d-93bf-74970428cb22/sv-benchmarks/c/goblint-coreutils/instrumented_cut_comb.i [2022-12-13 16:55:51,954 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e8fb994-15c1-480d-93bf-74970428cb22/bin/uautomizer-uyxdKDjOR8/data/a4d44a6f9/3e891de649e1440584c0ffcab7f185c2/FLAG16c5fdd4d [2022-12-13 16:55:51,964 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e8fb994-15c1-480d-93bf-74970428cb22/bin/uautomizer-uyxdKDjOR8/data/a4d44a6f9/3e891de649e1440584c0ffcab7f185c2 [2022-12-13 16:55:51,966 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 16:55:51,967 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-13 16:55:51,968 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 16:55:51,968 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 16:55:51,970 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 16:55:51,971 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 04:55:51" (1/1) ... [2022-12-13 16:55:51,972 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@25ab7320 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 04:55:51, skipping insertion in model container [2022-12-13 16:55:51,972 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 04:55:51" (1/1) ... [2022-12-13 16:55:51,977 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 16:55:52,319 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 16:56:18,041 WARN L623 FunctionHandler]: Unknown extern function __xstat [2022-12-13 16:56:18,042 WARN L623 FunctionHandler]: Unknown extern function __lxstat [2022-12-13 16:56:18,042 WARN L623 FunctionHandler]: Unknown extern function __fxstat [2022-12-13 16:56:18,043 WARN L623 FunctionHandler]: Unknown extern function __fxstatat [2022-12-13 16:56:18,044 WARN L623 FunctionHandler]: Unknown extern function __xmknod [2022-12-13 16:56:18,044 WARN L623 FunctionHandler]: Unknown extern function __xmknodat [2022-12-13 16:56:18,045 WARN L623 FunctionHandler]: Unknown extern function __xstat64 [2022-12-13 16:56:18,045 WARN L623 FunctionHandler]: Unknown extern function __lxstat64 [2022-12-13 16:56:18,046 WARN L623 FunctionHandler]: Unknown extern function __fxstat64 [2022-12-13 16:56:18,046 WARN L623 FunctionHandler]: Unknown extern function __fxstatat64 [2022-12-13 16:56:18,047 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-12-13 16:56:18,048 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-12-13 16:56:18,049 WARN L623 FunctionHandler]: Unknown extern function strtoll [2022-12-13 16:56:18,050 WARN L623 FunctionHandler]: Unknown extern function __realpath_chk [2022-12-13 16:56:18,050 WARN L623 FunctionHandler]: Unknown extern function __realpath_alias [2022-12-13 16:56:18,051 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk [2022-12-13 16:56:18,052 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk_warn [2022-12-13 16:56:18,052 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_alias [2022-12-13 16:56:18,053 WARN L623 FunctionHandler]: Unknown extern function __wctomb_chk [2022-12-13 16:56:18,054 WARN L623 FunctionHandler]: Unknown extern function __wctomb_alias [2022-12-13 16:56:18,055 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk [2022-12-13 16:56:18,055 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk_warn [2022-12-13 16:56:18,056 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_alias [2022-12-13 16:56:18,057 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk [2022-12-13 16:56:18,058 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk_warn [2022-12-13 16:56:18,058 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_alias [2022-12-13 16:56:18,076 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memcpy_chk [2022-12-13 16:56:18,077 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memmove_chk [2022-12-13 16:56:18,077 WARN L611 FunctionHandler]: implicit declaration of function __builtin___mempcpy_chk [2022-12-13 16:56:18,078 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memset_chk [2022-12-13 16:56:18,079 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcpy_chk [2022-12-13 16:56:18,080 WARN L611 FunctionHandler]: implicit declaration of function __builtin___stpcpy_chk [2022-12-13 16:56:18,080 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncpy_chk [2022-12-13 16:56:18,081 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_chk [2022-12-13 16:56:18,082 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_alias [2022-12-13 16:56:18,082 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcat_chk [2022-12-13 16:56:18,083 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncat_chk [2022-12-13 16:56:18,084 WARN L623 FunctionHandler]: Unknown extern function fchmod [2022-12-13 16:56:18,084 WARN L623 FunctionHandler]: Unknown extern function chmod [2022-12-13 16:56:18,085 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-13 16:56:18,086 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 16:56:18,086 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-13 16:56:18,087 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 16:56:18,087 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-13 16:56:18,088 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-13 16:56:18,089 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 16:56:18,089 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-13 16:56:18,090 WARN L623 FunctionHandler]: Unknown extern function __read_chk [2022-12-13 16:56:18,090 WARN L623 FunctionHandler]: Unknown extern function __read_chk_warn [2022-12-13 16:56:18,091 WARN L623 FunctionHandler]: Unknown extern function __read_alias [2022-12-13 16:56:18,092 WARN L623 FunctionHandler]: Unknown extern function __pread_chk [2022-12-13 16:56:18,092 WARN L623 FunctionHandler]: Unknown extern function __pread_chk_warn [2022-12-13 16:56:18,093 WARN L623 FunctionHandler]: Unknown extern function __pread_alias [2022-12-13 16:56:18,094 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk [2022-12-13 16:56:18,094 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk_warn [2022-12-13 16:56:18,095 WARN L623 FunctionHandler]: Unknown extern function __pread64_alias [2022-12-13 16:56:18,096 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk [2022-12-13 16:56:18,096 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk_warn [2022-12-13 16:56:18,097 WARN L623 FunctionHandler]: Unknown extern function __readlink_alias [2022-12-13 16:56:18,098 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk [2022-12-13 16:56:18,099 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk_warn [2022-12-13 16:56:18,099 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_alias [2022-12-13 16:56:18,100 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk [2022-12-13 16:56:18,100 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk_warn [2022-12-13 16:56:18,101 WARN L623 FunctionHandler]: Unknown extern function __getcwd_alias [2022-12-13 16:56:18,101 WARN L623 FunctionHandler]: Unknown extern function __getwd_chk [2022-12-13 16:56:18,102 WARN L623 FunctionHandler]: Unknown extern function __getwd_warn [2022-12-13 16:56:18,103 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk [2022-12-13 16:56:18,103 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk_warn [2022-12-13 16:56:18,103 WARN L623 FunctionHandler]: Unknown extern function __confstr_alias [2022-12-13 16:56:18,104 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk [2022-12-13 16:56:18,105 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk_warn [2022-12-13 16:56:18,105 WARN L623 FunctionHandler]: Unknown extern function __getgroups_alias [2022-12-13 16:56:18,106 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk [2022-12-13 16:56:18,106 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk_warn [2022-12-13 16:56:18,107 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_alias [2022-12-13 16:56:18,108 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk [2022-12-13 16:56:18,108 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk_warn [2022-12-13 16:56:18,108 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_alias [2022-12-13 16:56:18,109 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk [2022-12-13 16:56:18,110 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk_warn [2022-12-13 16:56:18,110 WARN L623 FunctionHandler]: Unknown extern function __gethostname_alias [2022-12-13 16:56:18,111 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk [2022-12-13 16:56:18,111 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk_warn [2022-12-13 16:56:18,112 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_alias [2022-12-13 16:56:18,114 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-12-13 16:56:18,114 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 16:56:18,115 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 16:56:18,115 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 16:56:18,116 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 16:56:18,117 WARN L623 FunctionHandler]: Unknown extern function _IO_getc [2022-12-13 16:56:18,118 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-12-13 16:56:18,119 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-12-13 16:56:18,120 WARN L623 FunctionHandler]: Unknown extern function _IO_putc [2022-12-13 16:56:18,121 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-12-13 16:56:18,122 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e8fb994-15c1-480d-93bf-74970428cb22/sv-benchmarks/c/goblint-coreutils/instrumented_cut_comb.i[477077,477090] [2022-12-13 16:56:18,123 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-12-13 16:56:18,123 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e8fb994-15c1-480d-93bf-74970428cb22/sv-benchmarks/c/goblint-coreutils/instrumented_cut_comb.i[477256,477269] [2022-12-13 16:56:18,124 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e8fb994-15c1-480d-93bf-74970428cb22/sv-benchmarks/c/goblint-coreutils/instrumented_cut_comb.i[477500,477513] [2022-12-13 16:56:18,125 WARN L623 FunctionHandler]: Unknown extern function __getdelim [2022-12-13 16:56:18,126 WARN L611 FunctionHandler]: implicit declaration of function __builtin___vsnprintf_chk [2022-12-13 16:56:18,126 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-12-13 16:56:18,127 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-12-13 16:56:18,127 WARN L623 FunctionHandler]: Unknown extern function __vdprintf_chk [2022-12-13 16:56:18,128 WARN L623 FunctionHandler]: Unknown extern function __obstack_vprintf_chk [2022-12-13 16:56:18,129 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk [2022-12-13 16:56:18,129 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk_warn [2022-12-13 16:56:18,130 WARN L623 FunctionHandler]: Unknown extern function __fgets_alias [2022-12-13 16:56:18,130 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e8fb994-15c1-480d-93bf-74970428cb22/sv-benchmarks/c/goblint-coreutils/instrumented_cut_comb.i[483810,483823] [2022-12-13 16:56:18,131 WARN L623 FunctionHandler]: Unknown extern function __fread_chk [2022-12-13 16:56:18,131 WARN L623 FunctionHandler]: Unknown extern function __fread_chk_warn [2022-12-13 16:56:18,132 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e8fb994-15c1-480d-93bf-74970428cb22/sv-benchmarks/c/goblint-coreutils/instrumented_cut_comb.i[484409,484422] [2022-12-13 16:56:18,132 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e8fb994-15c1-480d-93bf-74970428cb22/sv-benchmarks/c/goblint-coreutils/instrumented_cut_comb.i[484485,484498] [2022-12-13 16:56:18,132 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e8fb994-15c1-480d-93bf-74970428cb22/sv-benchmarks/c/goblint-coreutils/instrumented_cut_comb.i[484538,484551] [2022-12-13 16:56:18,133 WARN L623 FunctionHandler]: Unknown extern function __fread_alias [2022-12-13 16:56:18,133 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk [2022-12-13 16:56:18,134 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk_warn [2022-12-13 16:56:18,134 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_alias [2022-12-13 16:56:18,135 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk [2022-12-13 16:56:18,135 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk_warn [2022-12-13 16:56:18,136 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_alias [2022-12-13 16:56:18,138 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-12-13 16:56:18,139 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 16:56:18,141 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-13 16:56:18,141 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-13 16:56:18,142 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-13 16:56:18,142 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-13 16:56:18,142 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-13 16:56:18,143 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-13 16:56:18,143 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 16:56:18,144 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-13 16:56:18,144 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-13 16:56:18,145 WARN L623 FunctionHandler]: Unknown extern function fputc_unlocked [2022-12-13 16:56:18,146 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 16:56:18,148 WARN L623 FunctionHandler]: Unknown extern function getdelim [2022-12-13 16:56:18,149 WARN L623 FunctionHandler]: Unknown extern function feof [2022-12-13 16:56:18,152 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 16:56:18,152 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-13 16:56:18,153 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 16:56:18,153 WARN L623 FunctionHandler]: Unknown extern function pathconf [2022-12-13 16:56:18,153 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 16:56:18,154 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 16:56:18,155 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 16:56:18,156 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-13 16:56:18,156 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 16:56:18,156 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-13 16:56:18,157 WARN L623 FunctionHandler]: Unknown extern function readdir [2022-12-13 16:56:18,157 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 16:56:18,159 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 16:56:18,160 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 16:56:18,163 WARN L623 FunctionHandler]: Unknown extern function closedir [2022-12-13 16:56:18,164 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 16:56:18,165 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 16:56:18,173 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-13 16:56:18,190 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-12-13 16:56:18,227 WARN L623 FunctionHandler]: Unknown extern function strtod_l [2022-12-13 16:56:18,228 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-12-13 16:56:18,264 WARN L623 FunctionHandler]: Unknown extern function strtold_l [2022-12-13 16:56:18,266 WARN L623 FunctionHandler]: Unknown extern function __recv_chk [2022-12-13 16:56:18,266 WARN L623 FunctionHandler]: Unknown extern function __recv_chk_warn [2022-12-13 16:56:18,267 WARN L623 FunctionHandler]: Unknown extern function __recv_alias [2022-12-13 16:56:18,268 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk [2022-12-13 16:56:18,268 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk_warn [2022-12-13 16:56:18,269 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_alias [2022-12-13 16:56:18,270 WARN L623 FunctionHandler]: Unknown extern function getaddrinfo [2022-12-13 16:56:18,270 WARN L623 FunctionHandler]: Unknown extern function __strdup [2022-12-13 16:56:18,271 WARN L623 FunctionHandler]: Unknown extern function freeaddrinfo [2022-12-13 16:56:18,271 WARN L623 FunctionHandler]: Unknown extern function gai_strerror [2022-12-13 16:56:18,273 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 16:56:18,273 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 16:56:18,274 WARN L623 FunctionHandler]: Unknown extern function __rawmemchr [2022-12-13 16:56:18,277 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 16:56:18,278 WARN L623 FunctionHandler]: Unknown extern function lstat [2022-12-13 16:56:18,278 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 16:56:18,279 WARN L611 FunctionHandler]: implicit declaration of function __builtin_strspn [2022-12-13 16:56:18,280 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 16:56:18,280 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 16:56:18,282 WARN L623 FunctionHandler]: Unknown extern function memmove [2022-12-13 16:56:18,282 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 16:56:18,284 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 16:56:18,285 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-12-13 16:56:18,287 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 16:56:18,287 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 16:56:18,288 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 16:56:18,290 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 16:56:18,290 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 16:56:18,292 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 16:56:18,293 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@9c3beb0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 04:56:18, skipping insertion in model container [2022-12-13 16:56:18,293 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-13 16:56:18,293 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-12-13 16:56:18,295 INFO L158 Benchmark]: Toolchain (without parser) took 26326.91ms. Allocated memory was 140.5MB in the beginning and 205.5MB in the end (delta: 65.0MB). Free memory was 73.1MB in the beginning and 35.1MB in the end (delta: 38.0MB). Peak memory consumption was 115.8MB. Max. memory is 16.1GB. [2022-12-13 16:56:18,295 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 115.3MB. Free memory is still 89.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-13 16:56:18,296 INFO L158 Benchmark]: CACSL2BoogieTranslator took 26325.26ms. Allocated memory was 140.5MB in the beginning and 205.5MB in the end (delta: 65.0MB). Free memory was 72.9MB in the beginning and 35.1MB in the end (delta: 37.8MB). Peak memory consumption was 115.8MB. Max. memory is 16.1GB. [2022-12-13 16:56:18,297 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 115.3MB. Free memory is still 89.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 26325.26ms. Allocated memory was 140.5MB in the beginning and 205.5MB in the end (delta: 65.0MB). Free memory was 72.9MB in the beginning and 35.1MB in the end (delta: 37.8MB). Peak memory consumption was 115.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 12032]: 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_4e8fb994-15c1-480d-93bf-74970428cb22/bin/uautomizer-uyxdKDjOR8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e8fb994-15c1-480d-93bf-74970428cb22/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_4e8fb994-15c1-480d-93bf-74970428cb22/bin/uautomizer-uyxdKDjOR8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e8fb994-15c1-480d-93bf-74970428cb22/bin/uautomizer-uyxdKDjOR8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/goblint-coreutils/instrumented_cut_comb.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e8fb994-15c1-480d-93bf-74970428cb22/bin/uautomizer-uyxdKDjOR8/config/svcomp-Overflow-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e8fb994-15c1-480d-93bf-74970428cb22/bin/uautomizer-uyxdKDjOR8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash bfdd6019a4e89cd3303529c7187ccc3acaa175f375438ad557d7a177734e9618 --- 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 16:56:19,677 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 16:56:19,679 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 16:56:19,692 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 16:56:19,692 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 16:56:19,693 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 16:56:19,694 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 16:56:19,695 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 16:56:19,696 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 16:56:19,697 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 16:56:19,698 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 16:56:19,699 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 16:56:19,699 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 16:56:19,700 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 16:56:19,700 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 16:56:19,701 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 16:56:19,702 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 16:56:19,703 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 16:56:19,704 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 16:56:19,705 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 16:56:19,706 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 16:56:19,708 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 16:56:19,709 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 16:56:19,710 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 16:56:19,714 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 16:56:19,715 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 16:56:19,715 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 16:56:19,716 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 16:56:19,717 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 16:56:19,717 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 16:56:19,718 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 16:56:19,718 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 16:56:19,719 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 16:56:19,720 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 16:56:19,721 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 16:56:19,721 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 16:56:19,722 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 16:56:19,722 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 16:56:19,723 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 16:56:19,723 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 16:56:19,724 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 16:56:19,725 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e8fb994-15c1-480d-93bf-74970428cb22/bin/uautomizer-uyxdKDjOR8/config/svcomp-Overflow-64bit-Automizer_Bitvector.epf [2022-12-13 16:56:19,748 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 16:56:19,748 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 16:56:19,748 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-13 16:56:19,748 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-13 16:56:19,749 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-13 16:56:19,749 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-13 16:56:19,750 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 16:56:19,750 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 16:56:19,750 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 16:56:19,750 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 16:56:19,750 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-13 16:56:19,750 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 16:56:19,750 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-13 16:56:19,751 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-13 16:56:19,751 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-13 16:56:19,751 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-13 16:56:19,751 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-13 16:56:19,751 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-13 16:56:19,751 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-13 16:56:19,752 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-13 16:56:19,752 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 16:56:19,752 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-13 16:56:19,752 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 16:56:19,752 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 16:56:19,752 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-13 16:56:19,753 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 16:56:19,753 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 16:56:19,753 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-13 16:56:19,753 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-13 16:56:19,753 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-12-13 16:56:19,753 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-13 16:56:19,758 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-13 16:56:19,759 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-13 16:56:19,759 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-12-13 16:56:19,759 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-13 16:56:19,759 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2022-12-13 16:56:19,759 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-12-13 16:56:19,759 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_4e8fb994-15c1-480d-93bf-74970428cb22/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e8fb994-15c1-480d-93bf-74970428cb22/bin/uautomizer-uyxdKDjOR8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bfdd6019a4e89cd3303529c7187ccc3acaa175f375438ad557d7a177734e9618 [2022-12-13 16:56:19,960 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 16:56:19,976 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 16:56:19,978 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 16:56:19,979 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 16:56:19,979 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 16:56:19,980 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e8fb994-15c1-480d-93bf-74970428cb22/bin/uautomizer-uyxdKDjOR8/../../sv-benchmarks/c/goblint-coreutils/instrumented_cut_comb.i [2022-12-13 16:56:22,572 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 16:56:23,553 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 16:56:23,554 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e8fb994-15c1-480d-93bf-74970428cb22/sv-benchmarks/c/goblint-coreutils/instrumented_cut_comb.i [2022-12-13 16:56:23,639 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e8fb994-15c1-480d-93bf-74970428cb22/bin/uautomizer-uyxdKDjOR8/data/bc49785ed/2b236dc2374f41e480967bebdac9febe/FLAGe69334b53 [2022-12-13 16:56:23,652 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e8fb994-15c1-480d-93bf-74970428cb22/bin/uautomizer-uyxdKDjOR8/data/bc49785ed/2b236dc2374f41e480967bebdac9febe [2022-12-13 16:56:23,654 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 16:56:23,655 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-13 16:56:23,656 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 16:56:23,656 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 16:56:23,659 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 16:56:23,660 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 04:56:23" (1/1) ... [2022-12-13 16:56:23,661 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@500f4a32 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 04:56:23, skipping insertion in model container [2022-12-13 16:56:23,661 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 04:56:23" (1/1) ... [2022-12-13 16:56:23,666 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 16:56:24,031 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 16:56:48,490 WARN L623 FunctionHandler]: Unknown extern function __xstat [2022-12-13 16:56:48,491 WARN L623 FunctionHandler]: Unknown extern function __lxstat [2022-12-13 16:56:48,492 WARN L623 FunctionHandler]: Unknown extern function __fxstat [2022-12-13 16:56:48,492 WARN L623 FunctionHandler]: Unknown extern function __fxstatat [2022-12-13 16:56:48,493 WARN L623 FunctionHandler]: Unknown extern function __xmknod [2022-12-13 16:56:48,493 WARN L623 FunctionHandler]: Unknown extern function __xmknodat [2022-12-13 16:56:48,494 WARN L623 FunctionHandler]: Unknown extern function __xstat64 [2022-12-13 16:56:48,494 WARN L623 FunctionHandler]: Unknown extern function __lxstat64 [2022-12-13 16:56:48,494 WARN L623 FunctionHandler]: Unknown extern function __fxstat64 [2022-12-13 16:56:48,495 WARN L623 FunctionHandler]: Unknown extern function __fxstatat64 [2022-12-13 16:56:48,496 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-12-13 16:56:48,496 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-12-13 16:56:48,497 WARN L623 FunctionHandler]: Unknown extern function strtoll [2022-12-13 16:56:48,498 WARN L623 FunctionHandler]: Unknown extern function __realpath_chk [2022-12-13 16:56:48,498 WARN L623 FunctionHandler]: Unknown extern function __realpath_alias [2022-12-13 16:56:48,499 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk [2022-12-13 16:56:48,500 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk_warn [2022-12-13 16:56:48,500 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_alias [2022-12-13 16:56:48,501 WARN L623 FunctionHandler]: Unknown extern function __wctomb_chk [2022-12-13 16:56:48,502 WARN L623 FunctionHandler]: Unknown extern function __wctomb_alias [2022-12-13 16:56:48,502 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk [2022-12-13 16:56:48,503 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk_warn [2022-12-13 16:56:48,504 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_alias [2022-12-13 16:56:48,504 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk [2022-12-13 16:56:48,505 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk_warn [2022-12-13 16:56:48,505 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_alias [2022-12-13 16:56:48,522 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memcpy_chk [2022-12-13 16:56:48,522 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memmove_chk [2022-12-13 16:56:48,523 WARN L611 FunctionHandler]: implicit declaration of function __builtin___mempcpy_chk [2022-12-13 16:56:48,523 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memset_chk [2022-12-13 16:56:48,525 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcpy_chk [2022-12-13 16:56:48,525 WARN L611 FunctionHandler]: implicit declaration of function __builtin___stpcpy_chk [2022-12-13 16:56:48,526 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncpy_chk [2022-12-13 16:56:48,526 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_chk [2022-12-13 16:56:48,527 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_alias [2022-12-13 16:56:48,527 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcat_chk [2022-12-13 16:56:48,528 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncat_chk [2022-12-13 16:56:48,528 WARN L623 FunctionHandler]: Unknown extern function fchmod [2022-12-13 16:56:48,529 WARN L623 FunctionHandler]: Unknown extern function chmod [2022-12-13 16:56:48,530 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-13 16:56:48,530 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 16:56:48,530 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-13 16:56:48,532 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 16:56:48,532 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-13 16:56:48,532 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-13 16:56:48,533 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 16:56:48,533 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-13 16:56:48,534 WARN L623 FunctionHandler]: Unknown extern function __read_chk [2022-12-13 16:56:48,534 WARN L623 FunctionHandler]: Unknown extern function __read_chk_warn [2022-12-13 16:56:48,535 WARN L623 FunctionHandler]: Unknown extern function __read_alias [2022-12-13 16:56:48,535 WARN L623 FunctionHandler]: Unknown extern function __pread_chk [2022-12-13 16:56:48,536 WARN L623 FunctionHandler]: Unknown extern function __pread_chk_warn [2022-12-13 16:56:48,536 WARN L623 FunctionHandler]: Unknown extern function __pread_alias [2022-12-13 16:56:48,537 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk [2022-12-13 16:56:48,537 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk_warn [2022-12-13 16:56:48,538 WARN L623 FunctionHandler]: Unknown extern function __pread64_alias [2022-12-13 16:56:48,538 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk [2022-12-13 16:56:48,539 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk_warn [2022-12-13 16:56:48,539 WARN L623 FunctionHandler]: Unknown extern function __readlink_alias [2022-12-13 16:56:48,540 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk [2022-12-13 16:56:48,540 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk_warn [2022-12-13 16:56:48,541 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_alias [2022-12-13 16:56:48,542 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk [2022-12-13 16:56:48,542 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk_warn [2022-12-13 16:56:48,542 WARN L623 FunctionHandler]: Unknown extern function __getcwd_alias [2022-12-13 16:56:48,543 WARN L623 FunctionHandler]: Unknown extern function __getwd_chk [2022-12-13 16:56:48,543 WARN L623 FunctionHandler]: Unknown extern function __getwd_warn [2022-12-13 16:56:48,544 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk [2022-12-13 16:56:48,544 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk_warn [2022-12-13 16:56:48,544 WARN L623 FunctionHandler]: Unknown extern function __confstr_alias [2022-12-13 16:56:48,545 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk [2022-12-13 16:56:48,546 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk_warn [2022-12-13 16:56:48,546 WARN L623 FunctionHandler]: Unknown extern function __getgroups_alias [2022-12-13 16:56:48,547 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk [2022-12-13 16:56:48,547 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk_warn [2022-12-13 16:56:48,548 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_alias [2022-12-13 16:56:48,548 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk [2022-12-13 16:56:48,549 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk_warn [2022-12-13 16:56:48,549 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_alias [2022-12-13 16:56:48,550 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk [2022-12-13 16:56:48,550 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk_warn [2022-12-13 16:56:48,550 WARN L623 FunctionHandler]: Unknown extern function __gethostname_alias [2022-12-13 16:56:48,551 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk [2022-12-13 16:56:48,551 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk_warn [2022-12-13 16:56:48,552 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_alias [2022-12-13 16:56:48,554 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-12-13 16:56:48,555 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 16:56:48,555 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 16:56:48,555 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 16:56:48,556 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 16:56:48,557 WARN L623 FunctionHandler]: Unknown extern function _IO_getc [2022-12-13 16:56:48,558 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-12-13 16:56:48,559 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-12-13 16:56:48,560 WARN L623 FunctionHandler]: Unknown extern function _IO_putc [2022-12-13 16:56:48,561 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-12-13 16:56:48,562 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e8fb994-15c1-480d-93bf-74970428cb22/sv-benchmarks/c/goblint-coreutils/instrumented_cut_comb.i[477077,477090] [2022-12-13 16:56:48,562 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-12-13 16:56:48,563 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e8fb994-15c1-480d-93bf-74970428cb22/sv-benchmarks/c/goblint-coreutils/instrumented_cut_comb.i[477256,477269] [2022-12-13 16:56:48,563 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e8fb994-15c1-480d-93bf-74970428cb22/sv-benchmarks/c/goblint-coreutils/instrumented_cut_comb.i[477500,477513] [2022-12-13 16:56:48,564 WARN L623 FunctionHandler]: Unknown extern function __getdelim [2022-12-13 16:56:48,565 WARN L611 FunctionHandler]: implicit declaration of function __builtin___vsnprintf_chk [2022-12-13 16:56:48,565 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-12-13 16:56:48,566 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-12-13 16:56:48,566 WARN L623 FunctionHandler]: Unknown extern function __vdprintf_chk [2022-12-13 16:56:48,567 WARN L623 FunctionHandler]: Unknown extern function __obstack_vprintf_chk [2022-12-13 16:56:48,568 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk [2022-12-13 16:56:48,568 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk_warn [2022-12-13 16:56:48,569 WARN L623 FunctionHandler]: Unknown extern function __fgets_alias [2022-12-13 16:56:48,569 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e8fb994-15c1-480d-93bf-74970428cb22/sv-benchmarks/c/goblint-coreutils/instrumented_cut_comb.i[483810,483823] [2022-12-13 16:56:48,570 WARN L623 FunctionHandler]: Unknown extern function __fread_chk [2022-12-13 16:56:48,570 WARN L623 FunctionHandler]: Unknown extern function __fread_chk_warn [2022-12-13 16:56:48,571 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e8fb994-15c1-480d-93bf-74970428cb22/sv-benchmarks/c/goblint-coreutils/instrumented_cut_comb.i[484409,484422] [2022-12-13 16:56:48,571 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e8fb994-15c1-480d-93bf-74970428cb22/sv-benchmarks/c/goblint-coreutils/instrumented_cut_comb.i[484485,484498] [2022-12-13 16:56:48,571 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e8fb994-15c1-480d-93bf-74970428cb22/sv-benchmarks/c/goblint-coreutils/instrumented_cut_comb.i[484538,484551] [2022-12-13 16:56:48,571 WARN L623 FunctionHandler]: Unknown extern function __fread_alias [2022-12-13 16:56:48,572 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk [2022-12-13 16:56:48,572 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk_warn [2022-12-13 16:56:48,573 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_alias [2022-12-13 16:56:48,573 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk [2022-12-13 16:56:48,574 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk_warn [2022-12-13 16:56:48,574 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_alias [2022-12-13 16:56:48,577 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-12-13 16:56:48,578 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 16:56:48,579 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-13 16:56:48,579 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-13 16:56:48,580 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-13 16:56:48,580 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-13 16:56:48,581 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-13 16:56:48,581 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-13 16:56:48,582 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 16:56:48,582 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-13 16:56:48,583 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-13 16:56:48,583 WARN L623 FunctionHandler]: Unknown extern function fputc_unlocked [2022-12-13 16:56:48,584 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 16:56:48,587 WARN L623 FunctionHandler]: Unknown extern function getdelim [2022-12-13 16:56:48,587 WARN L623 FunctionHandler]: Unknown extern function feof [2022-12-13 16:56:48,591 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 16:56:48,591 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-13 16:56:48,592 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 16:56:48,592 WARN L623 FunctionHandler]: Unknown extern function pathconf [2022-12-13 16:56:48,592 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 16:56:48,593 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 16:56:48,594 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 16:56:48,595 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-13 16:56:48,595 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 16:56:48,596 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-13 16:56:48,596 WARN L623 FunctionHandler]: Unknown extern function readdir [2022-12-13 16:56:48,597 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 16:56:48,599 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 16:56:48,600 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 16:56:48,603 WARN L623 FunctionHandler]: Unknown extern function closedir [2022-12-13 16:56:48,604 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 16:56:48,605 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 16:56:48,615 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-13 16:56:48,635 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-12-13 16:56:48,637 WARN L623 FunctionHandler]: Unknown extern function strtod_l [2022-12-13 16:56:48,638 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-12-13 16:56:48,640 WARN L623 FunctionHandler]: Unknown extern function strtold_l [2022-12-13 16:56:48,657 WARN L623 FunctionHandler]: Unknown extern function __recv_chk [2022-12-13 16:56:48,658 WARN L623 FunctionHandler]: Unknown extern function __recv_chk_warn [2022-12-13 16:56:48,658 WARN L623 FunctionHandler]: Unknown extern function __recv_alias [2022-12-13 16:56:48,659 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk [2022-12-13 16:56:48,660 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk_warn [2022-12-13 16:56:48,661 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_alias [2022-12-13 16:56:48,662 WARN L623 FunctionHandler]: Unknown extern function getaddrinfo [2022-12-13 16:56:48,662 WARN L623 FunctionHandler]: Unknown extern function __strdup [2022-12-13 16:56:48,662 WARN L623 FunctionHandler]: Unknown extern function freeaddrinfo [2022-12-13 16:56:48,663 WARN L623 FunctionHandler]: Unknown extern function gai_strerror [2022-12-13 16:56:48,665 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 16:56:48,665 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 16:56:48,666 WARN L623 FunctionHandler]: Unknown extern function __rawmemchr [2022-12-13 16:56:48,669 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 16:56:48,670 WARN L623 FunctionHandler]: Unknown extern function lstat [2022-12-13 16:56:48,670 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 16:56:48,671 WARN L611 FunctionHandler]: implicit declaration of function __builtin_strspn [2022-12-13 16:56:48,672 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 16:56:48,672 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 16:56:48,673 WARN L623 FunctionHandler]: Unknown extern function memmove [2022-12-13 16:56:48,674 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 16:56:48,676 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 16:56:48,677 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-12-13 16:56:48,678 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 16:56:48,679 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 16:56:48,680 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 16:56:48,681 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 16:56:48,682 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 16:56:48,684 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 16:56:48,685 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7dc5cf49 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 04:56:48, skipping insertion in model container [2022-12-13 16:56:48,685 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-13 16:56:48,685 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-12-13 16:56:48,686 INFO L158 Benchmark]: Toolchain (without parser) took 25030.39ms. Allocated memory was 92.3MB in the beginning and 237.0MB in the end (delta: 144.7MB). Free memory was 29.1MB in the beginning and 151.8MB in the end (delta: -122.7MB). Peak memory consumption was 151.7MB. Max. memory is 16.1GB. [2022-12-13 16:56:48,687 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 54.5MB. Free memory is still 33.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-13 16:56:48,687 INFO L158 Benchmark]: CACSL2BoogieTranslator took 25028.82ms. Allocated memory was 92.3MB in the beginning and 237.0MB in the end (delta: 144.7MB). Free memory was 28.9MB in the beginning and 151.8MB in the end (delta: -122.9MB). Peak memory consumption was 151.7MB. Max. memory is 16.1GB. [2022-12-13 16:56:48,688 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 54.5MB. Free memory is still 33.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 25028.82ms. Allocated memory was 92.3MB in the beginning and 237.0MB in the end (delta: 144.7MB). Free memory was 28.9MB in the beginning and 151.8MB in the end (delta: -122.9MB). Peak memory consumption was 151.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 12032]: 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