./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 0e0057cc 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_16e5d469-ee52-4abf-a9eb-3482e9804661/bin/uautomizer-verify-VRDe98Ueme/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16e5d469-ee52-4abf-a9eb-3482e9804661/bin/uautomizer-verify-VRDe98Ueme/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16e5d469-ee52-4abf-a9eb-3482e9804661/bin/uautomizer-verify-VRDe98Ueme/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16e5d469-ee52-4abf-a9eb-3482e9804661/bin/uautomizer-verify-VRDe98Ueme/config/AutomizerReach.xml -i ../../sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16e5d469-ee52-4abf-a9eb-3482e9804661/bin/uautomizer-verify-VRDe98Ueme/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16e5d469-ee52-4abf-a9eb-3482e9804661/bin/uautomizer-verify-VRDe98Ueme --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 3c6a7d8d79faaf2dd324a89f4723d95cfbfd39cec0fc4444e64eac775249950d --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-26 11:44:41,106 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-26 11:44:41,263 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16e5d469-ee52-4abf-a9eb-3482e9804661/bin/uautomizer-verify-VRDe98Ueme/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-26 11:44:41,270 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-26 11:44:41,272 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-26 11:44:41,312 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-26 11:44:41,313 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-26 11:44:41,313 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-26 11:44:41,315 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-26 11:44:41,320 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-26 11:44:41,321 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-26 11:44:41,322 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-26 11:44:41,323 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-26 11:44:41,325 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-26 11:44:41,326 INFO L153 SettingsManager]: * Use SBE=true [2023-11-26 11:44:41,326 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-26 11:44:41,327 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-26 11:44:41,327 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-26 11:44:41,328 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-26 11:44:41,328 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-26 11:44:41,330 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-26 11:44:41,331 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-26 11:44:41,331 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-26 11:44:41,332 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-26 11:44:41,333 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-26 11:44:41,333 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-26 11:44:41,334 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-26 11:44:41,334 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-26 11:44:41,335 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-26 11:44:41,335 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-26 11:44:41,337 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-26 11:44:41,337 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-26 11:44:41,337 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-26 11:44:41,338 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-26 11:44:41,338 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-26 11:44:41,338 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-26 11:44:41,338 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-26 11:44:41,339 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-26 11:44:41,339 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-26 11:44:41,339 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16e5d469-ee52-4abf-a9eb-3482e9804661/bin/uautomizer-verify-VRDe98Ueme/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16e5d469-ee52-4abf-a9eb-3482e9804661/bin/uautomizer-verify-VRDe98Ueme Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3c6a7d8d79faaf2dd324a89f4723d95cfbfd39cec0fc4444e64eac775249950d [2023-11-26 11:44:41,713 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-26 11:44:41,750 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-26 11:44:41,756 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-26 11:44:41,757 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-26 11:44:41,758 INFO L274 PluginConnector]: CDTParser initialized [2023-11-26 11:44:41,760 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16e5d469-ee52-4abf-a9eb-3482e9804661/bin/uautomizer-verify-VRDe98Ueme/../../sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i [2023-11-26 11:44:44,840 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-26 11:44:45,690 INFO L384 CDTParser]: Found 1 translation units. [2023-11-26 11:44:45,692 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16e5d469-ee52-4abf-a9eb-3482e9804661/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i [2023-11-26 11:44:45,745 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16e5d469-ee52-4abf-a9eb-3482e9804661/bin/uautomizer-verify-VRDe98Ueme/data/981b245d4/3d1b937694024f8d9b533bf9da595515/FLAG02748c614 [2023-11-26 11:44:45,766 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16e5d469-ee52-4abf-a9eb-3482e9804661/bin/uautomizer-verify-VRDe98Ueme/data/981b245d4/3d1b937694024f8d9b533bf9da595515 [2023-11-26 11:44:45,777 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-26 11:44:45,779 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-26 11:44:45,783 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-26 11:44:45,783 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-26 11:44:45,789 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-26 11:44:45,790 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 11:44:45" (1/1) ... [2023-11-26 11:44:45,791 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@77a511c3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:44:45, skipping insertion in model container [2023-11-26 11:44:45,792 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 11:44:45" (1/1) ... [2023-11-26 11:44:45,978 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-26 11:44:48,205 WARN L638 FunctionHandler]: implicit declaration of function __builtin_memset [2023-11-26 11:44:49,968 WARN L240 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_16e5d469-ee52-4abf-a9eb-3482e9804661/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[148579,148592] [2023-11-26 11:44:49,978 WARN L240 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_16e5d469-ee52-4abf-a9eb-3482e9804661/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[148692,148705] [2023-11-26 11:44:49,979 WARN L240 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_16e5d469-ee52-4abf-a9eb-3482e9804661/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[148809,148822] [2023-11-26 11:44:49,980 WARN L240 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_16e5d469-ee52-4abf-a9eb-3482e9804661/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[148936,148949] [2023-11-26 11:44:49,981 WARN L240 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_16e5d469-ee52-4abf-a9eb-3482e9804661/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[149047,149060] [2023-11-26 11:44:49,982 WARN L240 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_16e5d469-ee52-4abf-a9eb-3482e9804661/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[149129,149142] [2023-11-26 11:44:49,983 WARN L240 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_16e5d469-ee52-4abf-a9eb-3482e9804661/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[149196,149209] [2023-11-26 11:44:49,984 WARN L240 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_16e5d469-ee52-4abf-a9eb-3482e9804661/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[149280,149293] [2023-11-26 11:44:49,985 WARN L240 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_16e5d469-ee52-4abf-a9eb-3482e9804661/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[149389,149402] [2023-11-26 11:44:49,986 WARN L240 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_16e5d469-ee52-4abf-a9eb-3482e9804661/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[149516,149529] [2023-11-26 11:44:49,987 WARN L240 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_16e5d469-ee52-4abf-a9eb-3482e9804661/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[149691,149704] [2023-11-26 11:44:49,988 WARN L240 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_16e5d469-ee52-4abf-a9eb-3482e9804661/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[149811,149824] [2023-11-26 11:44:49,989 WARN L240 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_16e5d469-ee52-4abf-a9eb-3482e9804661/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[149895,149908] [2023-11-26 11:44:49,990 WARN L240 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_16e5d469-ee52-4abf-a9eb-3482e9804661/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[150024,150037] [2023-11-26 11:44:49,991 WARN L240 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_16e5d469-ee52-4abf-a9eb-3482e9804661/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[150133,150146] [2023-11-26 11:44:49,992 WARN L240 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_16e5d469-ee52-4abf-a9eb-3482e9804661/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[150260,150273] [2023-11-26 11:44:49,994 WARN L240 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_16e5d469-ee52-4abf-a9eb-3482e9804661/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[150435,150448] [2023-11-26 11:44:49,995 WARN L240 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_16e5d469-ee52-4abf-a9eb-3482e9804661/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[150555,150568] [2023-11-26 11:44:49,996 WARN L240 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_16e5d469-ee52-4abf-a9eb-3482e9804661/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[150640,150653] [2023-11-26 11:44:49,997 WARN L240 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_16e5d469-ee52-4abf-a9eb-3482e9804661/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[150760,150773] [2023-11-26 11:44:49,998 WARN L240 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_16e5d469-ee52-4abf-a9eb-3482e9804661/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[150878,150891] [2023-11-26 11:44:49,999 WARN L240 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_16e5d469-ee52-4abf-a9eb-3482e9804661/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[150955,150968] [2023-11-26 11:44:50,000 WARN L240 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_16e5d469-ee52-4abf-a9eb-3482e9804661/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[151053,151066] [2023-11-26 11:44:50,001 WARN L240 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_16e5d469-ee52-4abf-a9eb-3482e9804661/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[151181,151194] [2023-11-26 11:44:50,002 WARN L240 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_16e5d469-ee52-4abf-a9eb-3482e9804661/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[151358,151371] [2023-11-26 11:44:50,003 WARN L240 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_16e5d469-ee52-4abf-a9eb-3482e9804661/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[151440,151453] [2023-11-26 11:44:50,004 WARN L240 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_16e5d469-ee52-4abf-a9eb-3482e9804661/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[151506,151519] [2023-11-26 11:44:50,005 WARN L240 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_16e5d469-ee52-4abf-a9eb-3482e9804661/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[151605,151618] [2023-11-26 11:44:50,006 WARN L240 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_16e5d469-ee52-4abf-a9eb-3482e9804661/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[151734,151747] [2023-11-26 11:44:50,007 WARN L240 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_16e5d469-ee52-4abf-a9eb-3482e9804661/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[151845,151858] [2023-11-26 11:44:50,008 WARN L240 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_16e5d469-ee52-4abf-a9eb-3482e9804661/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[151957,151970] [2023-11-26 11:44:50,009 WARN L240 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_16e5d469-ee52-4abf-a9eb-3482e9804661/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[152067,152080] [2023-11-26 11:44:50,274 WARN L240 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_16e5d469-ee52-4abf-a9eb-3482e9804661/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[164016,164029] [2023-11-26 11:44:50,275 WARN L240 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_16e5d469-ee52-4abf-a9eb-3482e9804661/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[164109,164122] [2023-11-26 11:44:50,276 WARN L240 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_16e5d469-ee52-4abf-a9eb-3482e9804661/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[164190,164203] [2023-11-26 11:44:50,277 WARN L240 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_16e5d469-ee52-4abf-a9eb-3482e9804661/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[164337,164350] [2023-11-26 11:44:50,277 WARN L240 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_16e5d469-ee52-4abf-a9eb-3482e9804661/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[164445,164458] [2023-11-26 11:44:50,278 WARN L240 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_16e5d469-ee52-4abf-a9eb-3482e9804661/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[164537,164550] [2023-11-26 11:44:50,279 WARN L240 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_16e5d469-ee52-4abf-a9eb-3482e9804661/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[164613,164626] [2023-11-26 11:44:50,280 WARN L240 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_16e5d469-ee52-4abf-a9eb-3482e9804661/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[164694,164707] [2023-11-26 11:44:50,281 WARN L240 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_16e5d469-ee52-4abf-a9eb-3482e9804661/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[164798,164811] [2023-11-26 11:44:50,281 WARN L240 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_16e5d469-ee52-4abf-a9eb-3482e9804661/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[164879,164892] [2023-11-26 11:44:50,282 WARN L240 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_16e5d469-ee52-4abf-a9eb-3482e9804661/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[164955,164968] [2023-11-26 11:44:50,283 WARN L240 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_16e5d469-ee52-4abf-a9eb-3482e9804661/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[165040,165053] [2023-11-26 11:44:50,284 WARN L240 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_16e5d469-ee52-4abf-a9eb-3482e9804661/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[165183,165196] [2023-11-26 11:44:50,285 WARN L240 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_16e5d469-ee52-4abf-a9eb-3482e9804661/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[165278,165291] [2023-11-26 11:44:50,285 WARN L240 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_16e5d469-ee52-4abf-a9eb-3482e9804661/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[165368,165381] [2023-11-26 11:44:50,287 WARN L240 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_16e5d469-ee52-4abf-a9eb-3482e9804661/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[165496,165509] [2023-11-26 11:44:50,287 WARN L240 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_16e5d469-ee52-4abf-a9eb-3482e9804661/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[165596,165609] [2023-11-26 11:44:50,292 WARN L240 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_16e5d469-ee52-4abf-a9eb-3482e9804661/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[165725,165738] [2023-11-26 11:44:50,293 WARN L240 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_16e5d469-ee52-4abf-a9eb-3482e9804661/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[165806,165819] [2023-11-26 11:44:50,294 WARN L240 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_16e5d469-ee52-4abf-a9eb-3482e9804661/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[165897,165910] [2023-11-26 11:44:50,299 WARN L240 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_16e5d469-ee52-4abf-a9eb-3482e9804661/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[166134,166147] [2023-11-26 11:44:50,300 WARN L240 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_16e5d469-ee52-4abf-a9eb-3482e9804661/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[166316,166329] [2023-11-26 11:44:50,301 WARN L240 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_16e5d469-ee52-4abf-a9eb-3482e9804661/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[166510,166523] [2023-11-26 11:44:50,306 WARN L240 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_16e5d469-ee52-4abf-a9eb-3482e9804661/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[166962,166975] [2023-11-26 11:44:50,311 WARN L240 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_16e5d469-ee52-4abf-a9eb-3482e9804661/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i[167094,167107] [2023-11-26 11:44:51,389 WARN L638 FunctionHandler]: implicit declaration of function __builtin_memcmp [2023-11-26 11:44:51,428 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-26 11:44:51,433 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:591) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.makeRepresentationReadyForConversionAndRexBoolToInt(ExpressionResultTransformer.java:580) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.convertInitResultWithExpressionResult(InitializationHandler.java:1243) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.constructInitializerInfo(InitializationHandler.java:1233) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.constructIndexToInitInfo(InitializationHandler.java:1329) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.constructInitializerInfo(InitializationHandler.java:1223) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.constructIndexToInitInfo(InitializationHandler.java:1329) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.constructInitializerInfo(InitializationHandler.java:1223) 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:208) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.PostProcessor.createUltimateInitProcedure(PostProcessor.java:803) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.PostProcessor.postProcess(PostProcessor.java:211) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:638) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:133) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:191) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:117) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:95) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:147) 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) [2023-11-26 11:44:51,440 INFO L158 Benchmark]: Toolchain (without parser) took 5659.50ms. Allocated memory was 127.9MB in the beginning and 169.9MB in the end (delta: 41.9MB). Free memory was 86.6MB in the beginning and 109.0MB in the end (delta: -22.5MB). Peak memory consumption was 52.7MB. Max. memory is 16.1GB. [2023-11-26 11:44:51,443 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 127.9MB. Free memory was 88.2MB in the beginning and 88.1MB in the end (delta: 118.9kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-26 11:44:51,444 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5655.17ms. Allocated memory was 127.9MB in the beginning and 169.9MB in the end (delta: 41.9MB). Free memory was 86.3MB in the beginning and 109.0MB in the end (delta: -22.7MB). Peak memory consumption was 52.7MB. Max. memory is 16.1GB. [2023-11-26 11:44:51,448 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 127.9MB. Free memory was 88.2MB in the beginning and 88.1MB in the end (delta: 118.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5655.17ms. Allocated memory was 127.9MB in the beginning and 169.9MB in the end (delta: 41.9MB). Free memory was 86.3MB in the beginning and 109.0MB in the end (delta: -22.7MB). Peak memory consumption was 52.7MB. 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:591) 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_16e5d469-ee52-4abf-a9eb-3482e9804661/bin/uautomizer-verify-VRDe98Ueme/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16e5d469-ee52-4abf-a9eb-3482e9804661/bin/uautomizer-verify-VRDe98Ueme/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16e5d469-ee52-4abf-a9eb-3482e9804661/bin/uautomizer-verify-VRDe98Ueme/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16e5d469-ee52-4abf-a9eb-3482e9804661/bin/uautomizer-verify-VRDe98Ueme/config/AutomizerReach.xml -i ../../sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16e5d469-ee52-4abf-a9eb-3482e9804661/bin/uautomizer-verify-VRDe98Ueme/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16e5d469-ee52-4abf-a9eb-3482e9804661/bin/uautomizer-verify-VRDe98Ueme --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 3c6a7d8d79faaf2dd324a89f4723d95cfbfd39cec0fc4444e64eac775249950d --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-26 11:44:54,079 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-26 11:44:54,225 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16e5d469-ee52-4abf-a9eb-3482e9804661/bin/uautomizer-verify-VRDe98Ueme/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2023-11-26 11:44:54,235 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-26 11:44:54,236 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-26 11:44:54,281 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-26 11:44:54,282 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-26 11:44:54,282 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-26 11:44:54,286 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-26 11:44:54,293 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-26 11:44:54,294 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-26 11:44:54,294 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-26 11:44:54,295 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-26 11:44:54,297 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-26 11:44:54,298 INFO L153 SettingsManager]: * Use SBE=true [2023-11-26 11:44:54,298 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-26 11:44:54,298 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-26 11:44:54,299 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-26 11:44:54,299 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-26 11:44:54,301 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-26 11:44:54,301 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-26 11:44:54,302 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-26 11:44:54,302 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-26 11:44:54,303 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-26 11:44:54,303 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-26 11:44:54,303 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-26 11:44:54,304 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-26 11:44:54,305 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-26 11:44:54,305 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-26 11:44:54,305 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-26 11:44:54,307 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-26 11:44:54,307 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-26 11:44:54,308 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-26 11:44:54,308 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-26 11:44:54,308 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-11-26 11:44:54,308 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-26 11:44:54,309 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-26 11:44:54,310 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-26 11:44:54,310 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-26 11:44:54,310 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-26 11:44:54,310 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-26 11:44:54,311 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2023-11-26 11:44:54,311 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16e5d469-ee52-4abf-a9eb-3482e9804661/bin/uautomizer-verify-VRDe98Ueme/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16e5d469-ee52-4abf-a9eb-3482e9804661/bin/uautomizer-verify-VRDe98Ueme Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3c6a7d8d79faaf2dd324a89f4723d95cfbfd39cec0fc4444e64eac775249950d [2023-11-26 11:44:54,777 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-26 11:44:54,802 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-26 11:44:54,805 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-26 11:44:54,806 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-26 11:44:54,807 INFO L274 PluginConnector]: CDTParser initialized [2023-11-26 11:44:54,808 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16e5d469-ee52-4abf-a9eb-3482e9804661/bin/uautomizer-verify-VRDe98Ueme/../../sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i [2023-11-26 11:44:58,093 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-26 11:44:58,835 INFO L384 CDTParser]: Found 1 translation units. [2023-11-26 11:44:58,836 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16e5d469-ee52-4abf-a9eb-3482e9804661/sv-benchmarks/c/openbsd-6.2/if_etherip-unreach-call.i [2023-11-26 11:44:58,893 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16e5d469-ee52-4abf-a9eb-3482e9804661/bin/uautomizer-verify-VRDe98Ueme/data/7b22cc658/51bfa6aa666e48e0bdc12c803c7fdb16/FLAGad5a7e147 [2023-11-26 11:44:58,913 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16e5d469-ee52-4abf-a9eb-3482e9804661/bin/uautomizer-verify-VRDe98Ueme/data/7b22cc658/51bfa6aa666e48e0bdc12c803c7fdb16 [2023-11-26 11:44:58,918 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-26 11:44:58,920 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-26 11:44:58,921 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-26 11:44:58,921 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-26 11:44:58,926 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-26 11:44:58,927 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 11:44:58" (1/1) ... [2023-11-26 11:44:58,928 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7f18f3ea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:44:58, skipping insertion in model container [2023-11-26 11:44:58,928 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 11:44:58" (1/1) ... [2023-11-26 11:44:59,092 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-26 11:44:59,984 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: cannot determine size of incomplete type at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsetsStructAndUnion(TypeSizeAndOffsetComputer.java:233) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.computeSize(TypeSizeAndOffsetComputer.java:184) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructBytesizeExpression(TypeSizeAndOffsetComputer.java:121) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:1023) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:963) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:281) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2499) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:305) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleReturnStatement(FunctionHandler.java:567) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2096) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:195) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleCompoundStatement(CHandler.java:1088) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1073) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:234) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:386) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1512) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:157) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3421) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2441) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:611) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:133) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:191) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:117) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:95) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:147) 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) [2023-11-26 11:44:59,989 INFO L158 Benchmark]: Toolchain (without parser) took 1068.19ms. Allocated memory is still 86.0MB. Free memory was 50.0MB in the beginning and 42.3MB in the end (delta: 7.7MB). Peak memory consumption was 18.1MB. Max. memory is 16.1GB. [2023-11-26 11:44:59,990 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 86.0MB. Free memory was 61.6MB in the beginning and 61.5MB in the end (delta: 24.0kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-26 11:44:59,991 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1066.05ms. Allocated memory is still 86.0MB. Free memory was 50.0MB in the beginning and 42.3MB in the end (delta: 7.7MB). Peak memory consumption was 18.1MB. Max. memory is 16.1GB. [2023-11-26 11:44:59,992 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 86.0MB. Free memory was 61.6MB in the beginning and 61.5MB in the end (delta: 24.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1066.05ms. Allocated memory is still 86.0MB. Free memory was 50.0MB in the beginning and 42.3MB in the end (delta: 7.7MB). Peak memory consumption was 18.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: cannot determine size of incomplete type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: cannot determine size of incomplete type: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsetsStructAndUnion(TypeSizeAndOffsetComputer.java:233) 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: IllegalArgumentException: cannot determine size of incomplete type