./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4fc63b2a 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/bin/utaipan-verify-DbMuA5NWw2/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/bin/utaipan-verify-DbMuA5NWw2/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/bin/utaipan-verify-DbMuA5NWw2/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/bin/utaipan-verify-DbMuA5NWw2/config/TaipanReach.xml -i ../../sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/bin/utaipan-verify-DbMuA5NWw2/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/bin/utaipan-verify-DbMuA5NWw2 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 3c6a7d8d79faaf2dd324a89f4723d95cfbfd39cec0fc4444e64eac775249950d --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4fc63b2 [2024-11-02 12:36:34,587 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-02 12:36:34,672 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/bin/utaipan-verify-DbMuA5NWw2/config/svcomp-Reach-64bit-Taipan_Default.epf [2024-11-02 12:36:34,678 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-02 12:36:34,681 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-02 12:36:34,719 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-02 12:36:34,720 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-02 12:36:34,721 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-02 12:36:34,722 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-02 12:36:34,724 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-02 12:36:34,724 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-02 12:36:34,724 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-02 12:36:34,725 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-02 12:36:34,725 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-02 12:36:34,726 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-02 12:36:34,726 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-02 12:36:34,729 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-02 12:36:34,730 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-02 12:36:34,730 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-02 12:36:34,730 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-02 12:36:34,731 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-02 12:36:34,731 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-02 12:36:34,732 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-02 12:36:34,732 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-02 12:36:34,732 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-02 12:36:34,733 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-02 12:36:34,733 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-02 12:36:34,733 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-02 12:36:34,734 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-02 12:36:34,734 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-02 12:36:34,734 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-02 12:36:34,734 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-02 12:36:34,735 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-02 12:36:34,735 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-02 12:36:34,735 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-02 12:36:34,736 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-02 12:36:34,736 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-02 12:36:34,736 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-02 12:36:34,736 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-02 12:36:34,737 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-02 12:36:34,737 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-02 12:36:34,741 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-02 12:36:34,741 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-02 12:36:34,741 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-02 12:36:34,742 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/bin/utaipan-verify-DbMuA5NWw2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/bin/utaipan-verify-DbMuA5NWw2 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3c6a7d8d79faaf2dd324a89f4723d95cfbfd39cec0fc4444e64eac775249950d [2024-11-02 12:36:35,066 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-02 12:36:35,095 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-02 12:36:35,099 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-02 12:36:35,100 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-02 12:36:35,101 INFO L274 PluginConnector]: CDTParser initialized [2024-11-02 12:36:35,102 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/bin/utaipan-verify-DbMuA5NWw2/../../sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i Unable to find full path for "g++" [2024-11-02 12:36:37,138 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-02 12:36:37,738 INFO L384 CDTParser]: Found 1 translation units. [2024-11-02 12:36:37,740 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i [2024-11-02 12:36:37,791 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/bin/utaipan-verify-DbMuA5NWw2/data/37ce583b9/e7a13a5e82ef48229e3253d1fbbe7061/FLAG7270ab89a [2024-11-02 12:36:37,815 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/bin/utaipan-verify-DbMuA5NWw2/data/37ce583b9/e7a13a5e82ef48229e3253d1fbbe7061 [2024-11-02 12:36:37,817 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-02 12:36:37,819 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-02 12:36:37,820 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-02 12:36:37,820 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-02 12:36:37,827 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-02 12:36:37,828 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 12:36:37" (1/1) ... [2024-11-02 12:36:37,830 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5eee9814 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:36:37, skipping insertion in model container [2024-11-02 12:36:37,831 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 12:36:37" (1/1) ... [2024-11-02 12:36:37,977 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-02 12:36:40,361 WARN L634 FunctionHandler]: implicit declaration of function __builtin_memset [2024-11-02 12:36:42,327 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[148579,148592] [2024-11-02 12:36:42,335 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[148692,148705] [2024-11-02 12:36:42,340 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[148809,148822] [2024-11-02 12:36:42,341 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[148936,148949] [2024-11-02 12:36:42,342 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[149047,149060] [2024-11-02 12:36:42,343 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[149129,149142] [2024-11-02 12:36:42,345 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[149196,149209] [2024-11-02 12:36:42,346 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[149280,149293] [2024-11-02 12:36:42,347 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[149389,149402] [2024-11-02 12:36:42,348 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[149516,149529] [2024-11-02 12:36:42,349 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[149691,149704] [2024-11-02 12:36:42,350 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[149811,149824] [2024-11-02 12:36:42,351 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[149895,149908] [2024-11-02 12:36:42,352 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[150024,150037] [2024-11-02 12:36:42,355 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[150133,150146] [2024-11-02 12:36:42,356 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[150260,150273] [2024-11-02 12:36:42,357 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[150435,150448] [2024-11-02 12:36:42,357 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[150555,150568] [2024-11-02 12:36:42,359 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[150640,150653] [2024-11-02 12:36:42,360 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[150760,150773] [2024-11-02 12:36:42,361 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[150878,150891] [2024-11-02 12:36:42,362 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[150955,150968] [2024-11-02 12:36:42,363 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[151053,151066] [2024-11-02 12:36:42,364 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[151181,151194] [2024-11-02 12:36:42,366 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[151358,151371] [2024-11-02 12:36:42,367 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[151440,151453] [2024-11-02 12:36:42,372 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[151506,151519] [2024-11-02 12:36:42,373 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[151605,151618] [2024-11-02 12:36:42,374 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[151734,151747] [2024-11-02 12:36:42,374 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[151845,151858] [2024-11-02 12:36:42,375 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[151957,151970] [2024-11-02 12:36:42,378 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[152067,152080] [2024-11-02 12:36:42,647 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[164016,164029] [2024-11-02 12:36:42,648 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[164109,164122] [2024-11-02 12:36:42,649 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[164190,164203] [2024-11-02 12:36:42,650 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[164337,164350] [2024-11-02 12:36:42,650 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[164445,164458] [2024-11-02 12:36:42,651 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[164537,164550] [2024-11-02 12:36:42,652 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[164613,164626] [2024-11-02 12:36:42,653 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[164694,164707] [2024-11-02 12:36:42,653 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[164798,164811] [2024-11-02 12:36:42,654 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[164879,164892] [2024-11-02 12:36:42,655 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[164955,164968] [2024-11-02 12:36:42,655 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[165040,165053] [2024-11-02 12:36:42,656 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[165183,165196] [2024-11-02 12:36:42,657 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[165278,165291] [2024-11-02 12:36:42,658 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[165368,165381] [2024-11-02 12:36:42,659 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[165496,165509] [2024-11-02 12:36:42,660 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[165596,165609] [2024-11-02 12:36:42,665 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[165725,165738] [2024-11-02 12:36:42,666 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[165806,165819] [2024-11-02 12:36:42,666 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[165897,165910] [2024-11-02 12:36:42,671 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[166134,166147] [2024-11-02 12:36:42,672 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[166316,166329] [2024-11-02 12:36:42,673 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[166510,166523] [2024-11-02 12:36:42,679 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[166962,166975] [2024-11-02 12:36:42,683 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[167094,167107] [2024-11-02 12:36:43,692 WARN L634 FunctionHandler]: implicit declaration of function __builtin_memcmp [2024-11-02 12:36:43,731 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-02 12:36:43,736 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.makeRepresentationReadyForConversion(ExpressionResultTransformer.java:575) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.makeRepresentationReadyForConversionAndRexBoolToInt(ExpressionResultTransformer.java:564) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.convertInitResultWithExpressionResult(InitializationHandler.java:1249) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.constructInitializerInfo(InitializationHandler.java:1239) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.constructIndexToInitInfo(InitializationHandler.java:1335) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.constructInitializerInfo(InitializationHandler.java:1229) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.constructIndexToInitInfo(InitializationHandler.java:1335) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.constructInitializerInfo(InitializationHandler.java:1229) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.initialize(InitializationHandler.java:237) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.initialize(InitializationHandler.java:209) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.PostProcessor.createUltimateInitProcedure(PostProcessor.java:806) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.PostProcessor.postProcess(PostProcessor.java:213) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:668) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:135) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:189) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:116) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:94) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:145) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) 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) [2024-11-02 12:36:43,743 INFO L158 Benchmark]: Toolchain (without parser) took 5922.05ms. Allocated memory was 132.1MB in the beginning and 226.5MB in the end (delta: 94.4MB). Free memory was 82.4MB in the beginning and 136.4MB in the end (delta: -54.1MB). Peak memory consumption was 57.1MB. Max. memory is 16.1GB. [2024-11-02 12:36:43,745 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 132.1MB. Free memory is still 102.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-02 12:36:43,746 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5919.77ms. Allocated memory was 132.1MB in the beginning and 226.5MB in the end (delta: 94.4MB). Free memory was 82.4MB in the beginning and 136.4MB in the end (delta: -54.1MB). Peak memory consumption was 57.1MB. Max. memory is 16.1GB. [2024-11-02 12:36:43,747 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 132.1MB. Free memory is still 102.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5919.77ms. Allocated memory was 132.1MB in the beginning and 226.5MB in the end (delta: 94.4MB). Free memory was 82.4MB in the beginning and 136.4MB in the end (delta: -54.1MB). Peak memory consumption was 57.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: NullPointerException: null: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.makeRepresentationReadyForConversion(ExpressionResultTransformer.java:575) 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/bin/utaipan-verify-DbMuA5NWw2/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/bin/utaipan-verify-DbMuA5NWw2/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/bin/utaipan-verify-DbMuA5NWw2/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/bin/utaipan-verify-DbMuA5NWw2/config/TaipanReach.xml -i ../../sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/bin/utaipan-verify-DbMuA5NWw2/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/bin/utaipan-verify-DbMuA5NWw2 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 3c6a7d8d79faaf2dd324a89f4723d95cfbfd39cec0fc4444e64eac775249950d --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4fc63b2 [2024-11-02 12:36:46,100 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-02 12:36:46,203 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/bin/utaipan-verify-DbMuA5NWw2/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2024-11-02 12:36:46,211 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-02 12:36:46,211 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-02 12:36:46,251 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-02 12:36:46,251 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-02 12:36:46,252 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-02 12:36:46,253 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-02 12:36:46,254 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-02 12:36:46,254 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-02 12:36:46,254 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-02 12:36:46,256 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-02 12:36:46,256 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-02 12:36:46,256 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-02 12:36:46,257 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-02 12:36:46,257 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-02 12:36:46,258 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-02 12:36:46,258 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-02 12:36:46,258 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-02 12:36:46,258 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-02 12:36:46,263 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-02 12:36:46,264 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-02 12:36:46,264 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-02 12:36:46,264 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-02 12:36:46,264 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-02 12:36:46,265 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-02 12:36:46,265 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-02 12:36:46,265 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-02 12:36:46,266 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-02 12:36:46,266 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-02 12:36:46,266 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-02 12:36:46,266 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-02 12:36:46,267 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-02 12:36:46,268 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-02 12:36:46,268 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-02 12:36:46,269 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-02 12:36:46,269 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-02 12:36:46,270 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-02 12:36:46,270 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-02 12:36:46,270 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-02 12:36:46,271 INFO L153 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/bin/utaipan-verify-DbMuA5NWw2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/bin/utaipan-verify-DbMuA5NWw2 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3c6a7d8d79faaf2dd324a89f4723d95cfbfd39cec0fc4444e64eac775249950d [2024-11-02 12:36:46,701 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-02 12:36:46,761 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-02 12:36:46,764 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-02 12:36:46,766 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-02 12:36:46,767 INFO L274 PluginConnector]: CDTParser initialized [2024-11-02 12:36:46,768 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/bin/utaipan-verify-DbMuA5NWw2/../../sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i Unable to find full path for "g++" [2024-11-02 12:36:49,195 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-02 12:36:49,869 INFO L384 CDTParser]: Found 1 translation units. [2024-11-02 12:36:49,870 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i [2024-11-02 12:36:49,928 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/bin/utaipan-verify-DbMuA5NWw2/data/a2868c58e/a2f3c6a93be348f180e50c6ab8a9b0e7/FLAG016990522 [2024-11-02 12:36:49,949 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/bin/utaipan-verify-DbMuA5NWw2/data/a2868c58e/a2f3c6a93be348f180e50c6ab8a9b0e7 [2024-11-02 12:36:49,952 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-02 12:36:49,955 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-02 12:36:49,957 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-02 12:36:49,958 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-02 12:36:49,964 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-02 12:36:49,964 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 12:36:49" (1/1) ... [2024-11-02 12:36:49,966 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@74f7b5f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:36:49, skipping insertion in model container [2024-11-02 12:36:49,966 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 12:36:49" (1/1) ... [2024-11-02 12:36:50,150 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-02 12:36:51,222 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:36:51,226 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:36:51,230 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:36:51,318 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:36:51,322 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:36:51,327 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:36:52,366 WARN L634 FunctionHandler]: implicit declaration of function __builtin_memset [2024-11-02 12:36:54,096 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[148579,148592] [2024-11-02 12:36:54,104 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[148692,148705] [2024-11-02 12:36:54,105 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[148809,148822] [2024-11-02 12:36:54,106 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[148936,148949] [2024-11-02 12:36:54,108 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[149047,149060] [2024-11-02 12:36:54,109 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[149129,149142] [2024-11-02 12:36:54,114 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[149196,149209] [2024-11-02 12:36:54,115 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[149280,149293] [2024-11-02 12:36:54,116 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[149389,149402] [2024-11-02 12:36:54,118 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[149516,149529] [2024-11-02 12:36:54,120 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[149691,149704] [2024-11-02 12:36:54,121 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[149811,149824] [2024-11-02 12:36:54,122 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[149895,149908] [2024-11-02 12:36:54,124 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[150024,150037] [2024-11-02 12:36:54,126 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[150133,150146] [2024-11-02 12:36:54,127 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[150260,150273] [2024-11-02 12:36:54,128 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[150435,150448] [2024-11-02 12:36:54,130 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[150555,150568] [2024-11-02 12:36:54,131 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[150640,150653] [2024-11-02 12:36:54,132 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[150760,150773] [2024-11-02 12:36:54,133 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[150878,150891] [2024-11-02 12:36:54,134 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[150955,150968] [2024-11-02 12:36:54,135 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[151053,151066] [2024-11-02 12:36:54,137 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[151181,151194] [2024-11-02 12:36:54,139 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[151358,151371] [2024-11-02 12:36:54,140 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[151440,151453] [2024-11-02 12:36:54,141 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[151506,151519] [2024-11-02 12:36:54,142 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[151605,151618] [2024-11-02 12:36:54,145 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[151734,151747] [2024-11-02 12:36:54,146 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[151845,151858] [2024-11-02 12:36:54,147 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[151957,151970] [2024-11-02 12:36:54,148 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[152067,152080] [2024-11-02 12:36:54,477 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[164016,164029] [2024-11-02 12:36:54,481 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[164109,164122] [2024-11-02 12:36:54,481 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[164190,164203] [2024-11-02 12:36:54,482 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[164337,164350] [2024-11-02 12:36:54,483 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[164445,164458] [2024-11-02 12:36:54,483 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[164537,164550] [2024-11-02 12:36:54,485 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[164613,164626] [2024-11-02 12:36:54,486 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[164694,164707] [2024-11-02 12:36:54,487 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[164798,164811] [2024-11-02 12:36:54,488 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[164879,164892] [2024-11-02 12:36:54,489 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[164955,164968] [2024-11-02 12:36:54,490 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[165040,165053] [2024-11-02 12:36:54,493 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[165183,165196] [2024-11-02 12:36:54,493 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[165278,165291] [2024-11-02 12:36:54,494 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[165368,165381] [2024-11-02 12:36:54,495 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[165496,165509] [2024-11-02 12:36:54,495 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[165596,165609] [2024-11-02 12:36:54,501 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[165725,165738] [2024-11-02 12:36:54,502 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[165806,165819] [2024-11-02 12:36:54,502 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[165897,165910] [2024-11-02 12:36:54,508 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[166134,166147] [2024-11-02 12:36:54,510 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[166316,166329] [2024-11-02 12:36:54,512 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[166510,166523] [2024-11-02 12:36:54,522 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[166962,166975] [2024-11-02 12:36:54,527 WARN L251 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_78ceb7c9-ef1c-4fef-9d09-99f525e49f49/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[167094,167107] [2024-11-02 12:36:55,613 WARN L634 FunctionHandler]: implicit declaration of function __builtin_memcmp [2024-11-02 12:36:55,619 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:36:55,655 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:36:55,659 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:36:55,659 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:36:55,660 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:36:55,660 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:36:55,661 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:36:55,661 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:36:55,662 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:36:55,662 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:36:55,688 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-02 12:36:55,694 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.makeRepresentationReadyForConversion(ExpressionResultTransformer.java:575) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.makeRepresentationReadyForConversionAndRexBoolToInt(ExpressionResultTransformer.java:564) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.convertInitResultWithExpressionResult(InitializationHandler.java:1249) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.constructInitializerInfo(InitializationHandler.java:1239) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.constructIndexToInitInfo(InitializationHandler.java:1335) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.constructInitializerInfo(InitializationHandler.java:1229) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.constructIndexToInitInfo(InitializationHandler.java:1335) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.constructInitializerInfo(InitializationHandler.java:1229) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.initialize(InitializationHandler.java:237) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.initialize(InitializationHandler.java:209) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.PostProcessor.createUltimateInitProcedure(PostProcessor.java:806) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.PostProcessor.postProcess(PostProcessor.java:213) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:668) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:135) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:189) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:116) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:94) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:145) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) 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) [2024-11-02 12:36:55,704 INFO L158 Benchmark]: Toolchain (without parser) took 5746.33ms. Allocated memory was 77.6MB in the beginning and 107.0MB in the end (delta: 29.4MB). Free memory was 42.1MB in the beginning and 50.9MB in the end (delta: -8.9MB). Peak memory consumption was 37.9MB. Max. memory is 16.1GB. [2024-11-02 12:36:55,704 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 77.6MB. Free memory is still 53.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-02 12:36:55,706 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5743.69ms. Allocated memory was 77.6MB in the beginning and 107.0MB in the end (delta: 29.4MB). Free memory was 41.8MB in the beginning and 50.9MB in the end (delta: -9.1MB). Peak memory consumption was 35.8MB. Max. memory is 16.1GB. [2024-11-02 12:36:55,707 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 77.6MB. Free memory is still 53.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5743.69ms. Allocated memory was 77.6MB in the beginning and 107.0MB in the end (delta: 29.4MB). Free memory was 41.8MB in the beginning and 50.9MB in the end (delta: -9.1MB). Peak memory consumption was 35.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: NullPointerException: null: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.makeRepresentationReadyForConversion(ExpressionResultTransformer.java:575) 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: NullPointerException: null