./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_485da883-cbcb-4a85-b699-df01905c7cfd/bin/uautomizer-uyxdKDjOR8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_485da883-cbcb-4a85-b699-df01905c7cfd/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_485da883-cbcb-4a85-b699-df01905c7cfd/bin/uautomizer-uyxdKDjOR8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_485da883-cbcb-4a85-b699-df01905c7cfd/bin/uautomizer-uyxdKDjOR8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_485da883-cbcb-4a85-b699-df01905c7cfd/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_485da883-cbcb-4a85-b699-df01905c7cfd/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 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 21:20:15,134 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 21:20:15,136 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 21:20:15,153 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 21:20:15,153 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 21:20:15,154 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 21:20:15,155 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 21:20:15,157 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 21:20:15,158 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 21:20:15,159 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 21:20:15,160 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 21:20:15,161 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 21:20:15,161 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 21:20:15,162 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 21:20:15,163 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 21:20:15,164 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 21:20:15,164 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 21:20:15,165 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 21:20:15,167 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 21:20:15,168 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 21:20:15,169 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 21:20:15,171 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 21:20:15,171 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 21:20:15,172 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 21:20:15,175 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 21:20:15,176 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 21:20:15,176 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 21:20:15,177 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 21:20:15,177 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 21:20:15,178 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 21:20:15,178 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 21:20:15,179 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 21:20:15,180 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 21:20:15,180 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 21:20:15,181 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 21:20:15,181 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 21:20:15,182 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 21:20:15,182 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 21:20:15,182 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 21:20:15,183 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 21:20:15,184 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 21:20:15,184 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_485da883-cbcb-4a85-b699-df01905c7cfd/bin/uautomizer-uyxdKDjOR8/config/svcomp-Overflow-64bit-Automizer_Default.epf [2022-12-13 21:20:15,208 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 21:20:15,208 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 21:20:15,208 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-13 21:20:15,209 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-13 21:20:15,209 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-13 21:20:15,209 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-13 21:20:15,210 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 21:20:15,210 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 21:20:15,210 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 21:20:15,211 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 21:20:15,211 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-13 21:20:15,211 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-13 21:20:15,211 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 21:20:15,211 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-13 21:20:15,212 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-13 21:20:15,212 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-13 21:20:15,212 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-13 21:20:15,212 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-13 21:20:15,212 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 21:20:15,213 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-13 21:20:15,213 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 21:20:15,213 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 21:20:15,213 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-13 21:20:15,213 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 21:20:15,214 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 21:20:15,214 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-13 21:20:15,214 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-13 21:20:15,214 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-13 21:20:15,214 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-13 21:20:15,215 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-13 21:20:15,215 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-13 21:20:15,215 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-12-13 21:20:15,215 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-13 21:20:15,215 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-12-13 21:20:15,215 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_485da883-cbcb-4a85-b699-df01905c7cfd/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_485da883-cbcb-4a85-b699-df01905c7cfd/bin/uautomizer-uyxdKDjOR8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c92169288ba10e606aecd7ff04f59d0eb48b56f4c981fd9086bac53fae53e7ad [2022-12-13 21:20:15,424 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 21:20:15,444 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 21:20:15,446 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 21:20:15,447 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 21:20:15,448 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 21:20:15,449 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_485da883-cbcb-4a85-b699-df01905c7cfd/bin/uautomizer-uyxdKDjOR8/../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i [2022-12-13 21:20:18,030 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 21:20:19,063 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 21:20:19,064 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_485da883-cbcb-4a85-b699-df01905c7cfd/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i [2022-12-13 21:20:19,168 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_485da883-cbcb-4a85-b699-df01905c7cfd/bin/uautomizer-uyxdKDjOR8/data/f27b1c3be/6a853509830f4fa3af1f5ed38bcb275c/FLAG5945673d7 [2022-12-13 21:20:19,181 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_485da883-cbcb-4a85-b699-df01905c7cfd/bin/uautomizer-uyxdKDjOR8/data/f27b1c3be/6a853509830f4fa3af1f5ed38bcb275c [2022-12-13 21:20:19,184 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 21:20:19,185 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-13 21:20:19,186 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 21:20:19,186 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 21:20:19,190 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 21:20:19,190 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 09:20:19" (1/1) ... [2022-12-13 21:20:19,191 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40121a2b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:20:19, skipping insertion in model container [2022-12-13 21:20:19,191 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 09:20:19" (1/1) ... [2022-12-13 21:20:19,198 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 21:20:19,588 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 21:20:41,225 WARN L623 FunctionHandler]: Unknown extern function __xstat [2022-12-13 21:20:41,226 WARN L623 FunctionHandler]: Unknown extern function __lxstat [2022-12-13 21:20:41,226 WARN L623 FunctionHandler]: Unknown extern function __fxstat [2022-12-13 21:20:41,226 WARN L623 FunctionHandler]: Unknown extern function __fxstatat [2022-12-13 21:20:41,227 WARN L623 FunctionHandler]: Unknown extern function __xmknod [2022-12-13 21:20:41,227 WARN L623 FunctionHandler]: Unknown extern function __xmknodat [2022-12-13 21:20:41,228 WARN L623 FunctionHandler]: Unknown extern function __xstat64 [2022-12-13 21:20:41,228 WARN L623 FunctionHandler]: Unknown extern function __lxstat64 [2022-12-13 21:20:41,229 WARN L623 FunctionHandler]: Unknown extern function __fxstat64 [2022-12-13 21:20:41,229 WARN L623 FunctionHandler]: Unknown extern function __fxstatat64 [2022-12-13 21:20:41,230 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-12-13 21:20:41,231 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-12-13 21:20:41,231 WARN L623 FunctionHandler]: Unknown extern function strtoll [2022-12-13 21:20:41,232 WARN L623 FunctionHandler]: Unknown extern function __realpath_chk [2022-12-13 21:20:41,233 WARN L623 FunctionHandler]: Unknown extern function __realpath_alias [2022-12-13 21:20:41,233 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk [2022-12-13 21:20:41,234 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk_warn [2022-12-13 21:20:41,234 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_alias [2022-12-13 21:20:41,235 WARN L623 FunctionHandler]: Unknown extern function __wctomb_chk [2022-12-13 21:20:41,235 WARN L623 FunctionHandler]: Unknown extern function __wctomb_alias [2022-12-13 21:20:41,237 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk [2022-12-13 21:20:41,238 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk_warn [2022-12-13 21:20:41,239 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_alias [2022-12-13 21:20:41,240 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk [2022-12-13 21:20:41,241 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk_warn [2022-12-13 21:20:41,242 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_alias [2022-12-13 21:20:41,265 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memcpy_chk [2022-12-13 21:20:41,266 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memmove_chk [2022-12-13 21:20:41,267 WARN L611 FunctionHandler]: implicit declaration of function __builtin___mempcpy_chk [2022-12-13 21:20:41,268 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memset_chk [2022-12-13 21:20:41,269 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcpy_chk [2022-12-13 21:20:41,270 WARN L611 FunctionHandler]: implicit declaration of function __builtin___stpcpy_chk [2022-12-13 21:20:41,271 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncpy_chk [2022-12-13 21:20:41,272 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_chk [2022-12-13 21:20:41,273 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_alias [2022-12-13 21:20:41,274 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcat_chk [2022-12-13 21:20:41,274 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncat_chk [2022-12-13 21:20:41,275 WARN L623 FunctionHandler]: Unknown extern function fchmod [2022-12-13 21:20:41,276 WARN L623 FunctionHandler]: Unknown extern function chmod [2022-12-13 21:20:41,277 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-13 21:20:41,278 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 21:20:41,278 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-13 21:20:41,280 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 21:20:41,280 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-13 21:20:41,281 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-13 21:20:41,282 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 21:20:41,282 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-13 21:20:41,283 WARN L623 FunctionHandler]: Unknown extern function __read_chk [2022-12-13 21:20:41,284 WARN L623 FunctionHandler]: Unknown extern function __read_chk_warn [2022-12-13 21:20:41,285 WARN L623 FunctionHandler]: Unknown extern function __read_alias [2022-12-13 21:20:41,286 WARN L623 FunctionHandler]: Unknown extern function __pread_chk [2022-12-13 21:20:41,286 WARN L623 FunctionHandler]: Unknown extern function __pread_chk_warn [2022-12-13 21:20:41,287 WARN L623 FunctionHandler]: Unknown extern function __pread_alias [2022-12-13 21:20:41,288 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk [2022-12-13 21:20:41,289 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk_warn [2022-12-13 21:20:41,289 WARN L623 FunctionHandler]: Unknown extern function __pread64_alias [2022-12-13 21:20:41,290 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk [2022-12-13 21:20:41,291 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk_warn [2022-12-13 21:20:41,292 WARN L623 FunctionHandler]: Unknown extern function __readlink_alias [2022-12-13 21:20:41,293 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk [2022-12-13 21:20:41,293 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk_warn [2022-12-13 21:20:41,294 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_alias [2022-12-13 21:20:41,295 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk [2022-12-13 21:20:41,296 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk_warn [2022-12-13 21:20:41,296 WARN L623 FunctionHandler]: Unknown extern function __getcwd_alias [2022-12-13 21:20:41,297 WARN L623 FunctionHandler]: Unknown extern function __getwd_chk [2022-12-13 21:20:41,298 WARN L623 FunctionHandler]: Unknown extern function __getwd_warn [2022-12-13 21:20:41,299 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk [2022-12-13 21:20:41,299 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk_warn [2022-12-13 21:20:41,300 WARN L623 FunctionHandler]: Unknown extern function __confstr_alias [2022-12-13 21:20:41,301 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk [2022-12-13 21:20:41,301 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk_warn [2022-12-13 21:20:41,302 WARN L623 FunctionHandler]: Unknown extern function __getgroups_alias [2022-12-13 21:20:41,303 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk [2022-12-13 21:20:41,303 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk_warn [2022-12-13 21:20:41,304 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_alias [2022-12-13 21:20:41,305 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk [2022-12-13 21:20:41,305 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk_warn [2022-12-13 21:20:41,306 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_alias [2022-12-13 21:20:41,307 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk [2022-12-13 21:20:41,307 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk_warn [2022-12-13 21:20:41,308 WARN L623 FunctionHandler]: Unknown extern function __gethostname_alias [2022-12-13 21:20:41,309 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk [2022-12-13 21:20:41,309 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk_warn [2022-12-13 21:20:41,310 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_alias [2022-12-13 21:20:41,312 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-12-13 21:20:41,313 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 21:20:41,313 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 21:20:41,314 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 21:20:41,315 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 21:20:41,316 WARN L623 FunctionHandler]: Unknown extern function _IO_getc [2022-12-13 21:20:41,318 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-12-13 21:20:41,319 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-12-13 21:20:41,320 WARN L623 FunctionHandler]: Unknown extern function _IO_putc [2022-12-13 21:20:41,321 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-12-13 21:20:41,323 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-12-13 21:20:41,324 WARN L623 FunctionHandler]: Unknown extern function __getdelim [2022-12-13 21:20:41,325 WARN L611 FunctionHandler]: implicit declaration of function __builtin___vsnprintf_chk [2022-12-13 21:20:41,326 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-12-13 21:20:41,327 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-12-13 21:20:41,327 WARN L623 FunctionHandler]: Unknown extern function __vdprintf_chk [2022-12-13 21:20:41,328 WARN L623 FunctionHandler]: Unknown extern function __obstack_vprintf_chk [2022-12-13 21:20:41,329 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk [2022-12-13 21:20:41,330 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk_warn [2022-12-13 21:20:41,330 WARN L623 FunctionHandler]: Unknown extern function __fgets_alias [2022-12-13 21:20:41,331 WARN L623 FunctionHandler]: Unknown extern function __fread_chk [2022-12-13 21:20:41,332 WARN L623 FunctionHandler]: Unknown extern function __fread_chk_warn [2022-12-13 21:20:41,333 WARN L623 FunctionHandler]: Unknown extern function __fread_alias [2022-12-13 21:20:41,334 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk [2022-12-13 21:20:41,335 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk_warn [2022-12-13 21:20:41,335 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_alias [2022-12-13 21:20:41,336 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_485da883-cbcb-4a85-b699-df01905c7cfd/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[493420,493433] [2022-12-13 21:20:41,337 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk [2022-12-13 21:20:41,337 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk_warn [2022-12-13 21:20:41,338 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_485da883-cbcb-4a85-b699-df01905c7cfd/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[494046,494059] [2022-12-13 21:20:41,338 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_485da883-cbcb-4a85-b699-df01905c7cfd/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[494103,494116] [2022-12-13 21:20:41,338 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_485da883-cbcb-4a85-b699-df01905c7cfd/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[494179,494192] [2022-12-13 21:20:41,338 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_alias [2022-12-13 21:20:41,342 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-12-13 21:20:41,344 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 21:20:41,346 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-13 21:20:41,346 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-13 21:20:41,347 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-13 21:20:41,348 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-13 21:20:41,348 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-13 21:20:41,349 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-13 21:20:41,350 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 21:20:41,350 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-13 21:20:41,351 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-13 21:20:41,352 WARN L623 FunctionHandler]: Unknown extern function fputc_unlocked [2022-12-13 21:20:41,354 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 21:20:41,356 WARN L623 FunctionHandler]: Unknown extern function getdelim [2022-12-13 21:20:41,357 WARN L623 FunctionHandler]: Unknown extern function feof [2022-12-13 21:20:41,361 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 21:20:41,362 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-13 21:20:41,362 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 21:20:41,362 WARN L623 FunctionHandler]: Unknown extern function pathconf [2022-12-13 21:20:41,363 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 21:20:41,364 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 21:20:41,366 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 21:20:41,367 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-13 21:20:41,367 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 21:20:41,368 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-13 21:20:41,368 WARN L623 FunctionHandler]: Unknown extern function readdir [2022-12-13 21:20:41,369 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 21:20:41,370 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 21:20:41,372 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 21:20:41,374 WARN L623 FunctionHandler]: Unknown extern function closedir [2022-12-13 21:20:41,375 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 21:20:41,377 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 21:20:41,387 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-13 21:20:41,411 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-12-13 21:20:41,450 WARN L623 FunctionHandler]: Unknown extern function strtod_l [2022-12-13 21:20:41,451 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-12-13 21:20:41,487 WARN L623 FunctionHandler]: Unknown extern function strtold_l [2022-12-13 21:20:41,489 WARN L623 FunctionHandler]: Unknown extern function __recv_chk [2022-12-13 21:20:41,490 WARN L623 FunctionHandler]: Unknown extern function __recv_chk_warn [2022-12-13 21:20:41,490 WARN L623 FunctionHandler]: Unknown extern function __recv_alias [2022-12-13 21:20:41,491 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk [2022-12-13 21:20:41,492 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk_warn [2022-12-13 21:20:41,493 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_alias [2022-12-13 21:20:41,494 WARN L623 FunctionHandler]: Unknown extern function getaddrinfo [2022-12-13 21:20:41,495 WARN L623 FunctionHandler]: Unknown extern function __strdup [2022-12-13 21:20:41,495 WARN L623 FunctionHandler]: Unknown extern function freeaddrinfo [2022-12-13 21:20:41,496 WARN L623 FunctionHandler]: Unknown extern function gai_strerror [2022-12-13 21:20:41,497 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 21:20:41,498 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 21:20:41,498 WARN L623 FunctionHandler]: Unknown extern function __rawmemchr [2022-12-13 21:20:41,502 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 21:20:41,503 WARN L623 FunctionHandler]: Unknown extern function lstat [2022-12-13 21:20:41,504 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 21:20:41,504 WARN L611 FunctionHandler]: implicit declaration of function __builtin_strspn [2022-12-13 21:20:41,506 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 21:20:41,506 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 21:20:41,508 WARN L623 FunctionHandler]: Unknown extern function memmove [2022-12-13 21:20:41,508 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 21:20:41,511 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 21:20:41,512 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-12-13 21:20:41,514 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 21:20:41,514 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 21:20:41,515 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 21:20:41,517 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 21:20:41,518 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 21:20:41,520 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 21:20:41,521 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@f535366 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:20:41, skipping insertion in model container [2022-12-13 21:20:41,521 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-13 21:20:41,521 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-12-13 21:20:41,523 INFO L158 Benchmark]: Toolchain (without parser) took 22337.17ms. Allocated memory was 130.0MB in the beginning and 178.3MB in the end (delta: 48.2MB). Free memory was 67.9MB in the beginning and 35.7MB in the end (delta: 32.1MB). Peak memory consumption was 93.3MB. Max. memory is 16.1GB. [2022-12-13 21:20:41,523 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 130.0MB. Free memory is still 95.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-13 21:20:41,524 INFO L158 Benchmark]: CACSL2BoogieTranslator took 22335.11ms. Allocated memory was 130.0MB in the beginning and 178.3MB in the end (delta: 48.2MB). Free memory was 67.9MB in the beginning and 35.7MB in the end (delta: 32.1MB). Peak memory consumption was 93.3MB. Max. memory is 16.1GB. [2022-12-13 21:20:41,526 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 130.0MB. Free memory is still 95.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 22335.11ms. Allocated memory was 130.0MB in the beginning and 178.3MB in the end (delta: 48.2MB). Free memory was 67.9MB in the beginning and 35.7MB in the end (delta: 32.1MB). Peak memory consumption was 93.3MB. 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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_485da883-cbcb-4a85-b699-df01905c7cfd/bin/uautomizer-uyxdKDjOR8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_485da883-cbcb-4a85-b699-df01905c7cfd/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_485da883-cbcb-4a85-b699-df01905c7cfd/bin/uautomizer-uyxdKDjOR8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_485da883-cbcb-4a85-b699-df01905c7cfd/bin/uautomizer-uyxdKDjOR8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_485da883-cbcb-4a85-b699-df01905c7cfd/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_485da883-cbcb-4a85-b699-df01905c7cfd/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 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 21:20:42,951 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 21:20:42,952 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 21:20:42,966 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 21:20:42,966 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 21:20:42,967 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 21:20:42,968 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 21:20:42,969 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 21:20:42,970 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 21:20:42,971 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 21:20:42,972 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 21:20:42,972 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 21:20:42,973 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 21:20:42,973 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 21:20:42,974 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 21:20:42,975 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 21:20:42,976 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 21:20:42,976 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 21:20:42,978 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 21:20:42,979 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 21:20:42,980 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 21:20:42,981 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 21:20:42,982 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 21:20:42,982 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 21:20:42,985 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 21:20:42,985 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 21:20:42,985 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 21:20:42,986 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 21:20:42,986 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 21:20:42,987 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 21:20:42,987 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 21:20:42,987 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 21:20:42,988 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 21:20:42,989 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 21:20:42,989 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 21:20:42,990 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 21:20:42,990 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 21:20:42,990 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 21:20:42,991 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 21:20:42,991 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 21:20:42,992 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 21:20:42,992 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_485da883-cbcb-4a85-b699-df01905c7cfd/bin/uautomizer-uyxdKDjOR8/config/svcomp-Overflow-64bit-Automizer_Bitvector.epf [2022-12-13 21:20:43,009 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 21:20:43,009 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 21:20:43,009 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-13 21:20:43,009 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-13 21:20:43,010 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-13 21:20:43,010 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-13 21:20:43,010 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 21:20:43,010 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 21:20:43,010 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 21:20:43,011 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 21:20:43,011 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-13 21:20:43,011 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 21:20:43,011 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-13 21:20:43,011 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-13 21:20:43,011 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-13 21:20:43,011 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-13 21:20:43,011 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-13 21:20:43,011 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-13 21:20:43,012 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-13 21:20:43,012 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-13 21:20:43,012 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 21:20:43,012 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-13 21:20:43,012 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 21:20:43,012 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 21:20:43,013 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-13 21:20:43,013 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 21:20:43,013 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 21:20:43,013 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-13 21:20:43,014 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-13 21:20:43,014 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-12-13 21:20:43,014 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-13 21:20:43,014 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-13 21:20:43,014 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-13 21:20:43,014 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-12-13 21:20:43,014 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-13 21:20:43,015 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2022-12-13 21:20:43,015 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-12-13 21:20:43,015 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_485da883-cbcb-4a85-b699-df01905c7cfd/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_485da883-cbcb-4a85-b699-df01905c7cfd/bin/uautomizer-uyxdKDjOR8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c92169288ba10e606aecd7ff04f59d0eb48b56f4c981fd9086bac53fae53e7ad [2022-12-13 21:20:43,223 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 21:20:43,237 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 21:20:43,239 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 21:20:43,240 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 21:20:43,240 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 21:20:43,241 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_485da883-cbcb-4a85-b699-df01905c7cfd/bin/uautomizer-uyxdKDjOR8/../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i [2022-12-13 21:20:45,847 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 21:20:46,873 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 21:20:46,873 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_485da883-cbcb-4a85-b699-df01905c7cfd/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i [2022-12-13 21:20:46,960 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_485da883-cbcb-4a85-b699-df01905c7cfd/bin/uautomizer-uyxdKDjOR8/data/a8a582e25/7e5f4e4470f842f6b5261340ae8c18f1/FLAGd8b599600 [2022-12-13 21:20:46,974 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_485da883-cbcb-4a85-b699-df01905c7cfd/bin/uautomizer-uyxdKDjOR8/data/a8a582e25/7e5f4e4470f842f6b5261340ae8c18f1 [2022-12-13 21:20:46,976 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 21:20:46,977 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-13 21:20:46,978 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 21:20:46,979 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 21:20:46,982 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 21:20:46,982 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 09:20:46" (1/1) ... [2022-12-13 21:20:46,983 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@63cdb2af and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:20:46, skipping insertion in model container [2022-12-13 21:20:46,983 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 09:20:46" (1/1) ... [2022-12-13 21:20:46,990 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 21:20:47,383 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 21:21:08,180 WARN L623 FunctionHandler]: Unknown extern function __xstat [2022-12-13 21:21:08,181 WARN L623 FunctionHandler]: Unknown extern function __lxstat [2022-12-13 21:21:08,181 WARN L623 FunctionHandler]: Unknown extern function __fxstat [2022-12-13 21:21:08,182 WARN L623 FunctionHandler]: Unknown extern function __fxstatat [2022-12-13 21:21:08,182 WARN L623 FunctionHandler]: Unknown extern function __xmknod [2022-12-13 21:21:08,183 WARN L623 FunctionHandler]: Unknown extern function __xmknodat [2022-12-13 21:21:08,183 WARN L623 FunctionHandler]: Unknown extern function __xstat64 [2022-12-13 21:21:08,184 WARN L623 FunctionHandler]: Unknown extern function __lxstat64 [2022-12-13 21:21:08,184 WARN L623 FunctionHandler]: Unknown extern function __fxstat64 [2022-12-13 21:21:08,185 WARN L623 FunctionHandler]: Unknown extern function __fxstatat64 [2022-12-13 21:21:08,186 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-12-13 21:21:08,186 WARN L623 FunctionHandler]: Unknown extern function strtol [2022-12-13 21:21:08,187 WARN L623 FunctionHandler]: Unknown extern function strtoll [2022-12-13 21:21:08,187 WARN L623 FunctionHandler]: Unknown extern function __realpath_chk [2022-12-13 21:21:08,188 WARN L623 FunctionHandler]: Unknown extern function __realpath_alias [2022-12-13 21:21:08,189 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk [2022-12-13 21:21:08,189 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_chk_warn [2022-12-13 21:21:08,190 WARN L623 FunctionHandler]: Unknown extern function __ptsname_r_alias [2022-12-13 21:21:08,191 WARN L623 FunctionHandler]: Unknown extern function __wctomb_chk [2022-12-13 21:21:08,192 WARN L623 FunctionHandler]: Unknown extern function __wctomb_alias [2022-12-13 21:21:08,193 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk [2022-12-13 21:21:08,194 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_chk_warn [2022-12-13 21:21:08,195 WARN L623 FunctionHandler]: Unknown extern function __mbstowcs_alias [2022-12-13 21:21:08,196 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk [2022-12-13 21:21:08,196 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_chk_warn [2022-12-13 21:21:08,197 WARN L623 FunctionHandler]: Unknown extern function __wcstombs_alias [2022-12-13 21:21:08,213 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memcpy_chk [2022-12-13 21:21:08,214 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memmove_chk [2022-12-13 21:21:08,214 WARN L611 FunctionHandler]: implicit declaration of function __builtin___mempcpy_chk [2022-12-13 21:21:08,215 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memset_chk [2022-12-13 21:21:08,216 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcpy_chk [2022-12-13 21:21:08,217 WARN L611 FunctionHandler]: implicit declaration of function __builtin___stpcpy_chk [2022-12-13 21:21:08,217 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncpy_chk [2022-12-13 21:21:08,218 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_chk [2022-12-13 21:21:08,218 WARN L623 FunctionHandler]: Unknown extern function __stpncpy_alias [2022-12-13 21:21:08,219 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcat_chk [2022-12-13 21:21:08,220 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncat_chk [2022-12-13 21:21:08,220 WARN L623 FunctionHandler]: Unknown extern function fchmod [2022-12-13 21:21:08,221 WARN L623 FunctionHandler]: Unknown extern function chmod [2022-12-13 21:21:08,222 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-13 21:21:08,222 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 21:21:08,222 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-13 21:21:08,224 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 21:21:08,224 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-13 21:21:08,225 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-13 21:21:08,225 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 21:21:08,225 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-13 21:21:08,226 WARN L623 FunctionHandler]: Unknown extern function __read_chk [2022-12-13 21:21:08,227 WARN L623 FunctionHandler]: Unknown extern function __read_chk_warn [2022-12-13 21:21:08,227 WARN L623 FunctionHandler]: Unknown extern function __read_alias [2022-12-13 21:21:08,228 WARN L623 FunctionHandler]: Unknown extern function __pread_chk [2022-12-13 21:21:08,228 WARN L623 FunctionHandler]: Unknown extern function __pread_chk_warn [2022-12-13 21:21:08,229 WARN L623 FunctionHandler]: Unknown extern function __pread_alias [2022-12-13 21:21:08,229 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk [2022-12-13 21:21:08,230 WARN L623 FunctionHandler]: Unknown extern function __pread64_chk_warn [2022-12-13 21:21:08,230 WARN L623 FunctionHandler]: Unknown extern function __pread64_alias [2022-12-13 21:21:08,231 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk [2022-12-13 21:21:08,231 WARN L623 FunctionHandler]: Unknown extern function __readlink_chk_warn [2022-12-13 21:21:08,232 WARN L623 FunctionHandler]: Unknown extern function __readlink_alias [2022-12-13 21:21:08,233 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk [2022-12-13 21:21:08,233 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_chk_warn [2022-12-13 21:21:08,234 WARN L623 FunctionHandler]: Unknown extern function __readlinkat_alias [2022-12-13 21:21:08,234 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk [2022-12-13 21:21:08,235 WARN L623 FunctionHandler]: Unknown extern function __getcwd_chk_warn [2022-12-13 21:21:08,235 WARN L623 FunctionHandler]: Unknown extern function __getcwd_alias [2022-12-13 21:21:08,236 WARN L623 FunctionHandler]: Unknown extern function __getwd_chk [2022-12-13 21:21:08,237 WARN L623 FunctionHandler]: Unknown extern function __getwd_warn [2022-12-13 21:21:08,238 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk [2022-12-13 21:21:08,238 WARN L623 FunctionHandler]: Unknown extern function __confstr_chk_warn [2022-12-13 21:21:08,239 WARN L623 FunctionHandler]: Unknown extern function __confstr_alias [2022-12-13 21:21:08,240 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk [2022-12-13 21:21:08,240 WARN L623 FunctionHandler]: Unknown extern function __getgroups_chk_warn [2022-12-13 21:21:08,241 WARN L623 FunctionHandler]: Unknown extern function __getgroups_alias [2022-12-13 21:21:08,241 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk [2022-12-13 21:21:08,242 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_chk_warn [2022-12-13 21:21:08,242 WARN L623 FunctionHandler]: Unknown extern function __ttyname_r_alias [2022-12-13 21:21:08,243 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk [2022-12-13 21:21:08,243 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_chk_warn [2022-12-13 21:21:08,244 WARN L623 FunctionHandler]: Unknown extern function __getlogin_r_alias [2022-12-13 21:21:08,244 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk [2022-12-13 21:21:08,245 WARN L623 FunctionHandler]: Unknown extern function __gethostname_chk_warn [2022-12-13 21:21:08,245 WARN L623 FunctionHandler]: Unknown extern function __gethostname_alias [2022-12-13 21:21:08,246 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk [2022-12-13 21:21:08,246 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_chk_warn [2022-12-13 21:21:08,247 WARN L623 FunctionHandler]: Unknown extern function __getdomainname_alias [2022-12-13 21:21:08,249 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-12-13 21:21:08,249 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 21:21:08,250 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 21:21:08,250 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 21:21:08,251 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 21:21:08,252 WARN L623 FunctionHandler]: Unknown extern function _IO_getc [2022-12-13 21:21:08,253 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-12-13 21:21:08,254 WARN L623 FunctionHandler]: Unknown extern function __uflow [2022-12-13 21:21:08,255 WARN L623 FunctionHandler]: Unknown extern function _IO_putc [2022-12-13 21:21:08,256 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-12-13 21:21:08,257 WARN L623 FunctionHandler]: Unknown extern function __overflow [2022-12-13 21:21:08,258 WARN L623 FunctionHandler]: Unknown extern function __getdelim [2022-12-13 21:21:08,259 WARN L611 FunctionHandler]: implicit declaration of function __builtin___vsnprintf_chk [2022-12-13 21:21:08,259 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-12-13 21:21:08,260 WARN L623 FunctionHandler]: Unknown extern function __vfprintf_chk [2022-12-13 21:21:08,260 WARN L623 FunctionHandler]: Unknown extern function __vdprintf_chk [2022-12-13 21:21:08,261 WARN L623 FunctionHandler]: Unknown extern function __obstack_vprintf_chk [2022-12-13 21:21:08,262 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk [2022-12-13 21:21:08,263 WARN L623 FunctionHandler]: Unknown extern function __fgets_chk_warn [2022-12-13 21:21:08,263 WARN L623 FunctionHandler]: Unknown extern function __fgets_alias [2022-12-13 21:21:08,264 WARN L623 FunctionHandler]: Unknown extern function __fread_chk [2022-12-13 21:21:08,265 WARN L623 FunctionHandler]: Unknown extern function __fread_chk_warn [2022-12-13 21:21:08,265 WARN L623 FunctionHandler]: Unknown extern function __fread_alias [2022-12-13 21:21:08,266 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk [2022-12-13 21:21:08,266 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_chk_warn [2022-12-13 21:21:08,267 WARN L623 FunctionHandler]: Unknown extern function __fgets_unlocked_alias [2022-12-13 21:21:08,268 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_485da883-cbcb-4a85-b699-df01905c7cfd/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[493420,493433] [2022-12-13 21:21:08,268 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk [2022-12-13 21:21:08,269 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_chk_warn [2022-12-13 21:21:08,269 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_485da883-cbcb-4a85-b699-df01905c7cfd/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[494046,494059] [2022-12-13 21:21:08,269 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_485da883-cbcb-4a85-b699-df01905c7cfd/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[494103,494116] [2022-12-13 21:21:08,270 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_485da883-cbcb-4a85-b699-df01905c7cfd/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[494179,494192] [2022-12-13 21:21:08,270 WARN L623 FunctionHandler]: Unknown extern function __fread_unlocked_alias [2022-12-13 21:21:08,273 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-12-13 21:21:08,275 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 21:21:08,276 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-13 21:21:08,277 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-13 21:21:08,277 WARN L623 FunctionHandler]: Unknown extern function error [2022-12-13 21:21:08,278 WARN L623 FunctionHandler]: Unknown extern function dcgettext [2022-12-13 21:21:08,278 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-13 21:21:08,279 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-13 21:21:08,280 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 21:21:08,280 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-13 21:21:08,281 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-13 21:21:08,281 WARN L623 FunctionHandler]: Unknown extern function fputc_unlocked [2022-12-13 21:21:08,283 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 21:21:08,285 WARN L623 FunctionHandler]: Unknown extern function getdelim [2022-12-13 21:21:08,286 WARN L623 FunctionHandler]: Unknown extern function feof [2022-12-13 21:21:08,291 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 21:21:08,291 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-13 21:21:08,292 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 21:21:08,292 WARN L623 FunctionHandler]: Unknown extern function pathconf [2022-12-13 21:21:08,292 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 21:21:08,293 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 21:21:08,295 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 21:21:08,296 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-13 21:21:08,296 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 21:21:08,296 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-13 21:21:08,297 WARN L623 FunctionHandler]: Unknown extern function readdir [2022-12-13 21:21:08,298 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 21:21:08,300 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 21:21:08,301 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 21:21:08,304 WARN L623 FunctionHandler]: Unknown extern function closedir [2022-12-13 21:21:08,305 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 21:21:08,306 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 21:21:08,316 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-13 21:21:08,334 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-12-13 21:21:08,336 WARN L623 FunctionHandler]: Unknown extern function strtod_l [2022-12-13 21:21:08,337 WARN L623 FunctionHandler]: Unknown extern function newlocale [2022-12-13 21:21:08,338 WARN L623 FunctionHandler]: Unknown extern function strtold_l [2022-12-13 21:21:08,340 WARN L623 FunctionHandler]: Unknown extern function __recv_chk [2022-12-13 21:21:08,340 WARN L623 FunctionHandler]: Unknown extern function __recv_chk_warn [2022-12-13 21:21:08,341 WARN L623 FunctionHandler]: Unknown extern function __recv_alias [2022-12-13 21:21:08,342 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk [2022-12-13 21:21:08,342 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_chk_warn [2022-12-13 21:21:08,343 WARN L623 FunctionHandler]: Unknown extern function __recvfrom_alias [2022-12-13 21:21:08,343 WARN L623 FunctionHandler]: Unknown extern function getaddrinfo [2022-12-13 21:21:08,344 WARN L623 FunctionHandler]: Unknown extern function __strdup [2022-12-13 21:21:08,344 WARN L623 FunctionHandler]: Unknown extern function freeaddrinfo [2022-12-13 21:21:08,345 WARN L623 FunctionHandler]: Unknown extern function gai_strerror [2022-12-13 21:21:08,354 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 21:21:08,354 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 21:21:08,355 WARN L623 FunctionHandler]: Unknown extern function __rawmemchr [2022-12-13 21:21:08,358 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 21:21:08,358 WARN L623 FunctionHandler]: Unknown extern function lstat [2022-12-13 21:21:08,359 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 21:21:08,359 WARN L611 FunctionHandler]: implicit declaration of function __builtin_strspn [2022-12-13 21:21:08,360 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 21:21:08,361 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 21:21:08,362 WARN L623 FunctionHandler]: Unknown extern function memmove [2022-12-13 21:21:08,362 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 21:21:08,364 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 21:21:08,365 WARN L623 FunctionHandler]: Unknown extern function readlink [2022-12-13 21:21:08,366 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 21:21:08,366 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 21:21:08,367 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 21:21:08,368 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 21:21:08,369 WARN L623 FunctionHandler]: Unknown extern function __errno_location [2022-12-13 21:21:08,371 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 21:21:08,371 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@70aaf3ac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:21:08, skipping insertion in model container [2022-12-13 21:21:08,371 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-13 21:21:08,372 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-12-13 21:21:08,373 INFO L158 Benchmark]: Toolchain (without parser) took 21395.14ms. Allocated memory was 113.2MB in the beginning and 169.9MB in the end (delta: 56.6MB). Free memory was 44.5MB in the beginning and 86.8MB in the end (delta: -42.3MB). Peak memory consumption was 86.0MB. Max. memory is 16.1GB. [2022-12-13 21:21:08,373 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 62.9MB. Free memory was 41.7MB in the beginning and 41.6MB in the end (delta: 73.6kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-13 21:21:08,374 INFO L158 Benchmark]: CACSL2BoogieTranslator took 21393.17ms. Allocated memory was 113.2MB in the beginning and 169.9MB in the end (delta: 56.6MB). Free memory was 44.3MB in the beginning and 86.8MB in the end (delta: -42.5MB). Peak memory consumption was 86.0MB. Max. memory is 16.1GB. [2022-12-13 21:21:08,375 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 62.9MB. Free memory was 41.7MB in the beginning and 41.6MB in the end (delta: 73.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 21393.17ms. Allocated memory was 113.2MB in the beginning and 169.9MB in the end (delta: 56.6MB). Free memory was 44.3MB in the beginning and 86.8MB in the end (delta: -42.5MB). Peak memory consumption was 86.0MB. 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 Writing output log to file Ultimate.log Result: UNKNOWN