./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version b5237d83 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_7103fd46-a960-4a2e-9ea9-95027c41ad36/bin/utaipan-g80aRyZoba/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7103fd46-a960-4a2e-9ea9-95027c41ad36/bin/utaipan-g80aRyZoba/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7103fd46-a960-4a2e-9ea9-95027c41ad36/bin/utaipan-g80aRyZoba/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7103fd46-a960-4a2e-9ea9-95027c41ad36/bin/utaipan-g80aRyZoba/config/TaipanReach.xml -i ../../sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7103fd46-a960-4a2e-9ea9-95027c41ad36/bin/utaipan-g80aRyZoba/config/svcomp-Overflow-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7103fd46-a960-4a2e-9ea9-95027c41ad36/bin/utaipan-g80aRyZoba --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 983abd99a19c0fb2c299fef3c5e968ab6393a073f240f1283828f218ef38f546 --- 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-b5237d8 [2022-11-22 02:09:16,099 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-22 02:09:16,101 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-22 02:09:16,133 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-22 02:09:16,133 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-22 02:09:16,134 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-22 02:09:16,136 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-22 02:09:16,138 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-22 02:09:16,146 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-22 02:09:16,152 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-22 02:09:16,154 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-22 02:09:16,158 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-22 02:09:16,158 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-22 02:09:16,160 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-22 02:09:16,161 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-22 02:09:16,163 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-22 02:09:16,164 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-22 02:09:16,164 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-22 02:09:16,166 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-22 02:09:16,174 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-22 02:09:16,176 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-22 02:09:16,179 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-22 02:09:16,182 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-22 02:09:16,183 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-22 02:09:16,195 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-22 02:09:16,195 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-22 02:09:16,196 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-22 02:09:16,197 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-22 02:09:16,197 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-22 02:09:16,198 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-22 02:09:16,199 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-22 02:09:16,200 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-22 02:09:16,200 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-22 02:09:16,201 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-22 02:09:16,202 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-22 02:09:16,203 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-22 02:09:16,203 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-22 02:09:16,204 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-22 02:09:16,204 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-22 02:09:16,205 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-22 02:09:16,206 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-22 02:09:16,211 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7103fd46-a960-4a2e-9ea9-95027c41ad36/bin/utaipan-g80aRyZoba/config/svcomp-Overflow-64bit-Taipan_Default.epf [2022-11-22 02:09:16,253 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-22 02:09:16,253 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-22 02:09:16,254 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-22 02:09:16,254 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-22 02:09:16,255 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-22 02:09:16,255 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-22 02:09:16,256 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-22 02:09:16,256 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-22 02:09:16,256 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-22 02:09:16,257 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-22 02:09:16,258 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-22 02:09:16,258 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-22 02:09:16,258 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-22 02:09:16,259 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-22 02:09:16,259 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-22 02:09:16,259 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-22 02:09:16,260 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-22 02:09:16,260 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-22 02:09:16,261 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-22 02:09:16,261 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-22 02:09:16,262 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-22 02:09:16,262 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-22 02:09:16,262 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-22 02:09:16,262 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-22 02:09:16,263 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-22 02:09:16,263 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-22 02:09:16,263 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-22 02:09:16,264 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-22 02:09:16,264 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-22 02:09:16,264 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-22 02:09:16,265 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-22 02:09:16,265 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-22 02:09:16,266 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-22 02:09:16,266 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-22 02:09:16,266 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-22 02:09:16,266 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-22 02:09:16,267 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-22 02:09:16,267 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-22 02:09:16,267 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-22 02:09:16,268 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-22 02:09:16,269 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7103fd46-a960-4a2e-9ea9-95027c41ad36/bin/utaipan-g80aRyZoba/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7103fd46-a960-4a2e-9ea9-95027c41ad36/bin/utaipan-g80aRyZoba Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 983abd99a19c0fb2c299fef3c5e968ab6393a073f240f1283828f218ef38f546 [2022-11-22 02:09:16,571 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-22 02:09:16,611 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-22 02:09:16,614 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-22 02:09:16,615 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-22 02:09:16,616 INFO L275 PluginConnector]: CDTParser initialized [2022-11-22 02:09:16,617 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7103fd46-a960-4a2e-9ea9-95027c41ad36/bin/utaipan-g80aRyZoba/../../sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i [2022-11-22 02:09:19,658 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-22 02:09:21,643 INFO L351 CDTParser]: Found 1 translation units. [2022-11-22 02:09:21,644 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7103fd46-a960-4a2e-9ea9-95027c41ad36/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i [2022-11-22 02:09:21,871 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7103fd46-a960-4a2e-9ea9-95027c41ad36/bin/utaipan-g80aRyZoba/data/ff2fb8dbb/927eff9f3b16486789296e0df79add99/FLAG4e0eacbb4 [2022-11-22 02:09:21,968 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7103fd46-a960-4a2e-9ea9-95027c41ad36/bin/utaipan-g80aRyZoba/data/ff2fb8dbb/927eff9f3b16486789296e0df79add99 [2022-11-22 02:09:21,971 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-22 02:09:21,972 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-22 02:09:21,975 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-22 02:09:21,975 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-22 02:09:21,979 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-22 02:09:21,980 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 02:09:21" (1/1) ... [2022-11-22 02:09:21,981 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d4e36c6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:09:21, skipping insertion in model container [2022-11-22 02:09:21,981 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 02:09:21" (1/1) ... [2022-11-22 02:09:21,988 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-22 02:09:22,556 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-22 02:09:49,375 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memcpy_chk [2022-11-22 02:09:49,379 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memmove_chk [2022-11-22 02:09:49,381 WARN L611 FunctionHandler]: implicit declaration of function __builtin___mempcpy_chk [2022-11-22 02:09:49,382 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memset_chk [2022-11-22 02:09:49,390 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcpy_chk [2022-11-22 02:09:49,391 WARN L611 FunctionHandler]: implicit declaration of function __builtin___stpcpy_chk [2022-11-22 02:09:49,392 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncpy_chk [2022-11-22 02:09:49,394 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcat_chk [2022-11-22 02:09:49,395 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncat_chk [2022-11-22 02:09:49,450 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_7103fd46-a960-4a2e-9ea9-95027c41ad36/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[478337,478350] [2022-11-22 02:09:49,451 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_7103fd46-a960-4a2e-9ea9-95027c41ad36/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[478518,478531] [2022-11-22 02:09:49,452 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_7103fd46-a960-4a2e-9ea9-95027c41ad36/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[478687,478700] [2022-11-22 02:09:49,452 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_7103fd46-a960-4a2e-9ea9-95027c41ad36/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[478830,478843] [2022-11-22 02:09:49,454 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_7103fd46-a960-4a2e-9ea9-95027c41ad36/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[479236,479249] [2022-11-22 02:09:49,455 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_7103fd46-a960-4a2e-9ea9-95027c41ad36/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[479415,479428] [2022-11-22 02:09:49,456 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_7103fd46-a960-4a2e-9ea9-95027c41ad36/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[479579,479592] [2022-11-22 02:09:49,456 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_7103fd46-a960-4a2e-9ea9-95027c41ad36/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[479721,479734] [2022-11-22 02:09:49,459 WARN L611 FunctionHandler]: implicit declaration of function __builtin___vsnprintf_chk [2022-11-22 02:09:49,478 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_7103fd46-a960-4a2e-9ea9-95027c41ad36/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[489988,490001] [2022-11-22 02:09:49,479 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_7103fd46-a960-4a2e-9ea9-95027c41ad36/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[490076,490089] [2022-11-22 02:09:49,482 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_7103fd46-a960-4a2e-9ea9-95027c41ad36/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[492131,492144] [2022-11-22 02:09:49,484 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_7103fd46-a960-4a2e-9ea9-95027c41ad36/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[492279,492292] [2022-11-22 02:09:49,486 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_7103fd46-a960-4a2e-9ea9-95027c41ad36/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[492483,492496] [2022-11-22 02:09:49,486 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_7103fd46-a960-4a2e-9ea9-95027c41ad36/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[492573,492586] [2022-11-22 02:09:49,487 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_7103fd46-a960-4a2e-9ea9-95027c41ad36/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[492860,492873] [2022-11-22 02:09:49,488 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_7103fd46-a960-4a2e-9ea9-95027c41ad36/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[493027,493040] [2022-11-22 02:09:49,489 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_7103fd46-a960-4a2e-9ea9-95027c41ad36/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[493434,493447] [2022-11-22 02:09:49,493 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_7103fd46-a960-4a2e-9ea9-95027c41ad36/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[493718,493731] [2022-11-22 02:09:49,494 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_7103fd46-a960-4a2e-9ea9-95027c41ad36/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[494040,494053] [2022-11-22 02:09:49,495 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_7103fd46-a960-4a2e-9ea9-95027c41ad36/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[494158,494171] [2022-11-22 02:09:49,496 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_7103fd46-a960-4a2e-9ea9-95027c41ad36/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[494489,494502] [2022-11-22 02:09:49,497 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_7103fd46-a960-4a2e-9ea9-95027c41ad36/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[494717,494730] [2022-11-22 02:09:49,497 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_7103fd46-a960-4a2e-9ea9-95027c41ad36/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[494775,494788] [2022-11-22 02:09:49,498 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_7103fd46-a960-4a2e-9ea9-95027c41ad36/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[495005,495018] [2022-11-22 02:09:49,499 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_7103fd46-a960-4a2e-9ea9-95027c41ad36/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[495237,495250] [2022-11-22 02:09:49,500 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_7103fd46-a960-4a2e-9ea9-95027c41ad36/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[495515,495528] [2022-11-22 02:09:49,501 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_7103fd46-a960-4a2e-9ea9-95027c41ad36/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[495773,495786] [2022-11-22 02:09:49,501 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_7103fd46-a960-4a2e-9ea9-95027c41ad36/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[495829,495842] [2022-11-22 02:09:49,502 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_7103fd46-a960-4a2e-9ea9-95027c41ad36/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[495936,495949] [2022-11-22 02:09:49,503 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_7103fd46-a960-4a2e-9ea9-95027c41ad36/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[496081,496094] [2022-11-22 02:09:49,504 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_7103fd46-a960-4a2e-9ea9-95027c41ad36/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[496300,496313] [2022-11-22 02:09:49,505 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_7103fd46-a960-4a2e-9ea9-95027c41ad36/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[496509,496522] [2022-11-22 02:09:49,505 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_7103fd46-a960-4a2e-9ea9-95027c41ad36/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[496564,496577] [2022-11-22 02:09:49,506 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_7103fd46-a960-4a2e-9ea9-95027c41ad36/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[496675,496688] [2022-11-22 02:09:49,507 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_7103fd46-a960-4a2e-9ea9-95027c41ad36/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[496824,496837] [2022-11-22 02:09:49,507 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_7103fd46-a960-4a2e-9ea9-95027c41ad36/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[496956,496969] [2022-11-22 02:09:49,509 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_7103fd46-a960-4a2e-9ea9-95027c41ad36/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[497183,497196] [2022-11-22 02:09:49,510 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_7103fd46-a960-4a2e-9ea9-95027c41ad36/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[497400,497413] [2022-11-22 02:09:49,511 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_7103fd46-a960-4a2e-9ea9-95027c41ad36/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[497457,497470] [2022-11-22 02:09:49,511 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_7103fd46-a960-4a2e-9ea9-95027c41ad36/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[497518,497531] [2022-11-22 02:09:49,512 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_7103fd46-a960-4a2e-9ea9-95027c41ad36/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[497631,497644] [2022-11-22 02:09:49,513 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_7103fd46-a960-4a2e-9ea9-95027c41ad36/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[497782,497795] [2022-11-22 02:09:49,514 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_7103fd46-a960-4a2e-9ea9-95027c41ad36/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[497930,497943] [2022-11-22 02:09:49,515 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_7103fd46-a960-4a2e-9ea9-95027c41ad36/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[498143,498156] [2022-11-22 02:09:49,516 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_7103fd46-a960-4a2e-9ea9-95027c41ad36/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[498256,498269] [2022-11-22 02:09:49,516 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_7103fd46-a960-4a2e-9ea9-95027c41ad36/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[498407,498420] [2022-11-22 02:09:49,518 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_7103fd46-a960-4a2e-9ea9-95027c41ad36/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[498589,498602] [2022-11-22 02:09:49,519 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_7103fd46-a960-4a2e-9ea9-95027c41ad36/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[498696,498709] [2022-11-22 02:09:49,520 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_7103fd46-a960-4a2e-9ea9-95027c41ad36/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[498841,498854] [2022-11-22 02:09:49,522 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_7103fd46-a960-4a2e-9ea9-95027c41ad36/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[499313,499326] [2022-11-22 02:09:49,523 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_7103fd46-a960-4a2e-9ea9-95027c41ad36/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[499365,499378] [2022-11-22 02:09:49,524 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_7103fd46-a960-4a2e-9ea9-95027c41ad36/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[499472,499485] [2022-11-22 02:09:49,525 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_7103fd46-a960-4a2e-9ea9-95027c41ad36/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[499617,499630] [2022-11-22 02:09:49,526 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_7103fd46-a960-4a2e-9ea9-95027c41ad36/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[499719,499732] [2022-11-22 02:09:49,526 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_7103fd46-a960-4a2e-9ea9-95027c41ad36/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[499771,499784] [2022-11-22 02:09:49,528 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_7103fd46-a960-4a2e-9ea9-95027c41ad36/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[499878,499891] [2022-11-22 02:09:49,528 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_7103fd46-a960-4a2e-9ea9-95027c41ad36/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[500023,500036] [2022-11-22 02:09:49,529 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_7103fd46-a960-4a2e-9ea9-95027c41ad36/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[500096,500109] [2022-11-22 02:09:49,529 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_7103fd46-a960-4a2e-9ea9-95027c41ad36/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[500148,500161] [2022-11-22 02:09:49,531 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_7103fd46-a960-4a2e-9ea9-95027c41ad36/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[500255,500268] [2022-11-22 02:09:49,532 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_7103fd46-a960-4a2e-9ea9-95027c41ad36/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[500400,500413] [2022-11-22 02:09:49,539 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_7103fd46-a960-4a2e-9ea9-95027c41ad36/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[502344,502357] [2022-11-22 02:09:49,540 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_7103fd46-a960-4a2e-9ea9-95027c41ad36/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[502482,502495] [2022-11-22 02:09:49,540 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_7103fd46-a960-4a2e-9ea9-95027c41ad36/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[502637,502650] [2022-11-22 02:09:49,541 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_7103fd46-a960-4a2e-9ea9-95027c41ad36/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[502778,502791] [2022-11-22 02:09:49,541 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_7103fd46-a960-4a2e-9ea9-95027c41ad36/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[502850,502863] [2022-11-22 02:09:49,546 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_7103fd46-a960-4a2e-9ea9-95027c41ad36/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[504199,504212] [2022-11-22 02:09:49,546 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_7103fd46-a960-4a2e-9ea9-95027c41ad36/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[504302,504315] [2022-11-22 02:09:49,547 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_7103fd46-a960-4a2e-9ea9-95027c41ad36/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[504374,504387] [2022-11-22 02:09:49,548 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_7103fd46-a960-4a2e-9ea9-95027c41ad36/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[504426,504439] [2022-11-22 02:09:49,549 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_7103fd46-a960-4a2e-9ea9-95027c41ad36/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[504477,504490] [2022-11-22 02:09:49,549 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_7103fd46-a960-4a2e-9ea9-95027c41ad36/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[504567,504580] [2022-11-22 02:09:49,551 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_7103fd46-a960-4a2e-9ea9-95027c41ad36/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[504621,504634] [2022-11-22 02:09:49,552 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_7103fd46-a960-4a2e-9ea9-95027c41ad36/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[504674,504687] [2022-11-22 02:09:49,552 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_7103fd46-a960-4a2e-9ea9-95027c41ad36/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[504752,504765] [2022-11-22 02:09:49,552 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_7103fd46-a960-4a2e-9ea9-95027c41ad36/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[504806,504819] [2022-11-22 02:09:49,553 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_7103fd46-a960-4a2e-9ea9-95027c41ad36/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[504859,504872] [2022-11-22 02:09:49,553 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_7103fd46-a960-4a2e-9ea9-95027c41ad36/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[504935,504948] [2022-11-22 02:09:49,554 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_7103fd46-a960-4a2e-9ea9-95027c41ad36/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[504987,505000] [2022-11-22 02:09:49,554 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_7103fd46-a960-4a2e-9ea9-95027c41ad36/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[505038,505051] [2022-11-22 02:09:49,599 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_7103fd46-a960-4a2e-9ea9-95027c41ad36/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[534422,534435] [2022-11-22 02:09:49,600 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_7103fd46-a960-4a2e-9ea9-95027c41ad36/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[534512,534525] [2022-11-22 02:09:49,600 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_7103fd46-a960-4a2e-9ea9-95027c41ad36/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[534655,534668] [2022-11-22 02:09:49,601 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_7103fd46-a960-4a2e-9ea9-95027c41ad36/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[534947,534960] [2022-11-22 02:09:49,601 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_7103fd46-a960-4a2e-9ea9-95027c41ad36/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[535045,535058] [2022-11-22 02:09:49,602 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_7103fd46-a960-4a2e-9ea9-95027c41ad36/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i[535200,535213] [2022-11-22 02:09:49,684 WARN L611 FunctionHandler]: implicit declaration of function __builtin_strspn [2022-11-22 02:09:49,697 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: rpl_fcntl [2022-11-22 02:09:49,697 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1962d047 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:09:49, skipping insertion in model container [2022-11-22 02:09:49,697 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-22 02:09:49,698 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-22 02:09:49,700 INFO L158 Benchmark]: Toolchain (without parser) took 27726.77ms. Allocated memory was 182.5MB in the beginning and 270.5MB in the end (delta: 88.1MB). Free memory was 100.1MB in the beginning and 90.6MB in the end (delta: 9.6MB). Peak memory consumption was 148.9MB. Max. memory is 16.1GB. [2022-11-22 02:09:49,700 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 142.6MB. Free memory was 82.9MB in the beginning and 82.7MB in the end (delta: 134.3kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-22 02:09:49,701 INFO L158 Benchmark]: CACSL2BoogieTranslator took 27723.23ms. Allocated memory was 182.5MB in the beginning and 270.5MB in the end (delta: 88.1MB). Free memory was 100.1MB in the beginning and 91.6MB in the end (delta: 8.5MB). Peak memory consumption was 148.9MB. Max. memory is 16.1GB. [2022-11-22 02:09:49,702 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 142.6MB. Free memory was 82.9MB in the beginning and 82.7MB in the end (delta: 134.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 27723.23ms. Allocated memory was 182.5MB in the beginning and 270.5MB in the end (delta: 88.1MB). Free memory was 100.1MB in the beginning and 91.6MB in the end (delta: 8.5MB). Peak memory consumption was 148.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 12152]: 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_7103fd46-a960-4a2e-9ea9-95027c41ad36/bin/utaipan-g80aRyZoba/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7103fd46-a960-4a2e-9ea9-95027c41ad36/bin/utaipan-g80aRyZoba/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7103fd46-a960-4a2e-9ea9-95027c41ad36/bin/utaipan-g80aRyZoba/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7103fd46-a960-4a2e-9ea9-95027c41ad36/bin/utaipan-g80aRyZoba/config/TaipanReach.xml -i ../../sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7103fd46-a960-4a2e-9ea9-95027c41ad36/bin/utaipan-g80aRyZoba/config/svcomp-Overflow-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7103fd46-a960-4a2e-9ea9-95027c41ad36/bin/utaipan-g80aRyZoba --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 983abd99a19c0fb2c299fef3c5e968ab6393a073f240f1283828f218ef38f546 --- 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-b5237d8 [2022-11-22 02:09:51,940 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-22 02:09:51,942 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-22 02:09:51,991 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-22 02:09:51,992 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-22 02:09:51,993 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-22 02:09:51,995 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-22 02:09:51,997 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-22 02:09:51,999 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-22 02:09:52,000 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-22 02:09:52,001 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-22 02:09:52,002 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-22 02:09:52,002 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-22 02:09:52,004 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-22 02:09:52,005 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-22 02:09:52,006 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-22 02:09:52,012 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-22 02:09:52,013 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-22 02:09:52,015 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-22 02:09:52,017 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-22 02:09:52,018 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-22 02:09:52,026 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-22 02:09:52,028 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-22 02:09:52,030 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-22 02:09:52,040 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-22 02:09:52,044 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-22 02:09:52,044 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-22 02:09:52,045 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-22 02:09:52,047 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-22 02:09:52,048 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-22 02:09:52,048 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-22 02:09:52,049 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-22 02:09:52,051 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-22 02:09:52,052 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-22 02:09:52,054 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-22 02:09:52,058 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-22 02:09:52,060 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-22 02:09:52,060 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-22 02:09:52,060 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-22 02:09:52,061 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-22 02:09:52,062 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-22 02:09:52,063 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7103fd46-a960-4a2e-9ea9-95027c41ad36/bin/utaipan-g80aRyZoba/config/svcomp-Overflow-64bit-Taipan_Bitvector.epf [2022-11-22 02:09:52,114 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-22 02:09:52,114 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-22 02:09:52,116 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-22 02:09:52,116 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-22 02:09:52,117 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-22 02:09:52,118 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-22 02:09:52,118 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-22 02:09:52,118 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-22 02:09:52,118 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-22 02:09:52,119 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-22 02:09:52,120 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-22 02:09:52,120 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-22 02:09:52,121 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-22 02:09:52,121 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-22 02:09:52,121 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-22 02:09:52,122 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-22 02:09:52,122 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-22 02:09:52,122 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-22 02:09:52,122 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-22 02:09:52,123 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-22 02:09:52,123 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-22 02:09:52,123 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-22 02:09:52,123 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-22 02:09:52,124 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-22 02:09:52,124 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-22 02:09:52,124 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-22 02:09:52,124 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-22 02:09:52,125 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-22 02:09:52,125 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-22 02:09:52,125 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-22 02:09:52,125 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-22 02:09:52,126 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-22 02:09:52,126 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-22 02:09:52,126 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-22 02:09:52,126 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-22 02:09:52,127 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-22 02:09:52,127 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-22 02:09:52,127 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7103fd46-a960-4a2e-9ea9-95027c41ad36/bin/utaipan-g80aRyZoba/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7103fd46-a960-4a2e-9ea9-95027c41ad36/bin/utaipan-g80aRyZoba Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 983abd99a19c0fb2c299fef3c5e968ab6393a073f240f1283828f218ef38f546 [2022-11-22 02:09:52,577 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-22 02:09:52,615 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-22 02:09:52,617 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-22 02:09:52,619 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-22 02:09:52,619 INFO L275 PluginConnector]: CDTParser initialized [2022-11-22 02:09:52,621 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7103fd46-a960-4a2e-9ea9-95027c41ad36/bin/utaipan-g80aRyZoba/../../sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i [2022-11-22 02:09:55,821 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-22 02:09:57,982 INFO L351 CDTParser]: Found 1 translation units. [2022-11-22 02:09:57,983 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7103fd46-a960-4a2e-9ea9-95027c41ad36/sv-benchmarks/c/goblint-coreutils/instrumented_du_comb.i [2022-11-22 02:09:58,223 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7103fd46-a960-4a2e-9ea9-95027c41ad36/bin/utaipan-g80aRyZoba/data/216912cae/f789f1c890e34b65ae04e70947e005a4/FLAG3371e8877 [2022-11-22 02:09:58,240 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7103fd46-a960-4a2e-9ea9-95027c41ad36/bin/utaipan-g80aRyZoba/data/216912cae/f789f1c890e34b65ae04e70947e005a4 [2022-11-22 02:09:58,243 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-22 02:09:58,244 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-22 02:09:58,246 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-22 02:09:58,246 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-22 02:09:58,269 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-22 02:09:58,270 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 02:09:58" (1/1) ... [2022-11-22 02:09:58,271 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@625b7a0a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:09:58, skipping insertion in model container [2022-11-22 02:09:58,271 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 02:09:58" (1/1) ... [2022-11-22 02:09:58,279 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-22 02:09:58,905 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-22 02:09:59,473 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.UnsupportedOperationException: Integer overflow check for leftshift is not yet implemented. at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.BitvectorTranslation.constructOverflowCheckForBinaryBitwiseIntegerExpression(BitvectorTranslation.java:1570) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CExpressionTranslator.addIntegerBoundsCheck(CExpressionTranslator.java:1060) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CExpressionTranslator.handleBitshiftOperation(CExpressionTranslator.java:430) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:834) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1177) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:152) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2143) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:143) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.TypeHandler.visit(TypeHandler.java:455) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:183) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2116) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:143) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3314) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2388) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:600) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-22 02:09:59,478 INFO L158 Benchmark]: Toolchain (without parser) took 1232.53ms. Allocated memory was 125.8MB in the beginning and 213.9MB in the end (delta: 88.1MB). Free memory was 50.6MB in the beginning and 71.3MB in the end (delta: -20.7MB). Peak memory consumption was 75.5MB. Max. memory is 16.1GB. [2022-11-22 02:09:59,478 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 50.3MB. Free memory is still 28.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-22 02:09:59,479 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1230.18ms. Allocated memory was 125.8MB in the beginning and 213.9MB in the end (delta: 88.1MB). Free memory was 50.6MB in the beginning and 71.3MB in the end (delta: -20.7MB). Peak memory consumption was 75.5MB. Max. memory is 16.1GB. [2022-11-22 02:09:59,481 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 50.3MB. Free memory is still 28.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1230.18ms. Allocated memory was 125.8MB in the beginning and 213.9MB in the end (delta: 88.1MB). Free memory was 50.6MB in the beginning and 71.3MB in the end (delta: -20.7MB). Peak memory consumption was 75.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: UnsupportedOperationException: Integer overflow check for leftshift is not yet implemented. de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: UnsupportedOperationException: Integer overflow check for leftshift is not yet implemented.: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.BitvectorTranslation.constructOverflowCheckForBinaryBitwiseIntegerExpression(BitvectorTranslation.java:1570) 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: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Integer overflow check for leftshift is not yet implemented.