./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/memset_override_0_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4e77c044 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4478a002-0a9a-4233-9d16-487a2e02a35f/bin/utaipan-q2qaUkNPG8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4478a002-0a9a-4233-9d16-487a2e02a35f/bin/utaipan-q2qaUkNPG8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4478a002-0a9a-4233-9d16-487a2e02a35f/bin/utaipan-q2qaUkNPG8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4478a002-0a9a-4233-9d16-487a2e02a35f/bin/utaipan-q2qaUkNPG8/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/memset_override_0_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4478a002-0a9a-4233-9d16-487a2e02a35f/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4478a002-0a9a-4233-9d16-487a2e02a35f/bin/utaipan-q2qaUkNPG8 --witnessprinter.witness.filename witness.graphml --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 b875a6eae1e717a06d53905380c928e2b14767df ................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4478a002-0a9a-4233-9d16-487a2e02a35f/bin/utaipan-q2qaUkNPG8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4478a002-0a9a-4233-9d16-487a2e02a35f/bin/utaipan-q2qaUkNPG8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4478a002-0a9a-4233-9d16-487a2e02a35f/bin/utaipan-q2qaUkNPG8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4478a002-0a9a-4233-9d16-487a2e02a35f/bin/utaipan-q2qaUkNPG8/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/memset_override_0_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4478a002-0a9a-4233-9d16-487a2e02a35f/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4478a002-0a9a-4233-9d16-487a2e02a35f/bin/utaipan-q2qaUkNPG8 --witnessprinter.witness.filename witness.graphml --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 b875a6eae1e717a06d53905380c928e2b14767df ................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.1-dev-4e77c04 [2021-10-13 06:53:02,829 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 06:53:02,831 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 06:53:02,865 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 06:53:02,865 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 06:53:02,867 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 06:53:02,869 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 06:53:02,872 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 06:53:02,874 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 06:53:02,875 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 06:53:02,877 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 06:53:02,878 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 06:53:02,879 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 06:53:02,880 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 06:53:02,882 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 06:53:02,884 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 06:53:02,885 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 06:53:02,886 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 06:53:02,889 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 06:53:02,892 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 06:53:02,894 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 06:53:02,902 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 06:53:02,903 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 06:53:02,905 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 06:53:02,909 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 06:53:02,918 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 06:53:02,918 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 06:53:02,920 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 06:53:02,924 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 06:53:02,926 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 06:53:02,926 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 06:53:02,927 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 06:53:02,929 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 06:53:02,930 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 06:53:02,932 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 06:53:02,933 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 06:53:02,935 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 06:53:02,935 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 06:53:02,935 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 06:53:02,936 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 06:53:02,937 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 06:53:02,938 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4478a002-0a9a-4233-9d16-487a2e02a35f/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-13 06:53:02,989 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 06:53:02,990 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 06:53:02,991 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 06:53:02,991 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-13 06:53:02,992 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-13 06:53:02,992 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-13 06:53:02,992 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-13 06:53:02,992 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-13 06:53:02,993 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-13 06:53:02,993 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-13 06:53:02,994 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-13 06:53:02,994 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-13 06:53:02,995 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-13 06:53:02,995 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-13 06:53:02,995 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-13 06:53:02,996 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 06:53:02,996 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 06:53:02,996 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 06:53:02,997 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 06:53:02,997 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 06:53:02,997 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 06:53:02,997 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 06:53:02,997 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 06:53:02,998 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 06:53:02,998 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 06:53:02,998 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 06:53:02,998 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 06:53:02,999 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 06:53:02,999 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 06:53:03,001 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 06:53:03,001 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 06:53:03,001 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-13 06:53:03,001 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-13 06:53:03,002 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 06:53:03,002 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 06:53:03,002 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 06:53:03,002 INFO L138 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_4478a002-0a9a-4233-9d16-487a2e02a35f/bin/utaipan-q2qaUkNPG8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4478a002-0a9a-4233-9d16-487a2e02a35f/bin/utaipan-q2qaUkNPG8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b875a6eae1e717a06d53905380c928e2b14767df [2021-10-13 06:53:03,305 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 06:53:03,340 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 06:53:03,344 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 06:53:03,346 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 06:53:03,347 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 06:53:03,348 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4478a002-0a9a-4233-9d16-487a2e02a35f/bin/utaipan-q2qaUkNPG8/../../sv-benchmarks/c/aws-c-common/memset_override_0_harness.i [2021-10-13 06:53:03,452 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4478a002-0a9a-4233-9d16-487a2e02a35f/bin/utaipan-q2qaUkNPG8/data/6bea65f15/191a7da2c0164e1780f87f50246c4200/FLAG3dfe48300 [2021-10-13 06:53:04,315 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 06:53:04,316 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4478a002-0a9a-4233-9d16-487a2e02a35f/sv-benchmarks/c/aws-c-common/memset_override_0_harness.i [2021-10-13 06:53:04,364 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4478a002-0a9a-4233-9d16-487a2e02a35f/bin/utaipan-q2qaUkNPG8/data/6bea65f15/191a7da2c0164e1780f87f50246c4200/FLAG3dfe48300 [2021-10-13 06:53:04,426 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4478a002-0a9a-4233-9d16-487a2e02a35f/bin/utaipan-q2qaUkNPG8/data/6bea65f15/191a7da2c0164e1780f87f50246c4200 [2021-10-13 06:53:04,431 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 06:53:04,434 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 06:53:04,439 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 06:53:04,439 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 06:53:04,442 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 06:53:04,443 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 06:53:04" (1/1) ... [2021-10-13 06:53:04,446 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@bec72cf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:53:04, skipping insertion in model container [2021-10-13 06:53:04,447 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 06:53:04" (1/1) ... [2021-10-13 06:53:04,456 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 06:53:04,568 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 06:53:04,875 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4478a002-0a9a-4233-9d16-487a2e02a35f/sv-benchmarks/c/aws-c-common/memset_override_0_harness.i[4491,4504] [2021-10-13 06:53:04,884 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4478a002-0a9a-4233-9d16-487a2e02a35f/sv-benchmarks/c/aws-c-common/memset_override_0_harness.i[4551,4564] [2021-10-13 06:53:04,904 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 06:53:04,915 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 06:53:05,688 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:53:05,694 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:53:05,695 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:53:05,696 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:53:05,697 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:53:05,713 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:53:05,714 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:53:05,717 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:53:05,718 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:53:05,720 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:53:05,721 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:53:05,722 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:53:05,723 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:53:05,982 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 06:53:05,988 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 06:53:05,990 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 06:53:05,993 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 06:53:05,996 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 06:53:05,997 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 06:53:06,001 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 06:53:06,002 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 06:53:06,007 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 06:53:06,009 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 06:53:06,109 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: byte size smaller than 1 makes no sense at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:1038) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:946) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1347) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:249) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.translateInitializer(CHandler.java:2909) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleIASTDeclarator(CHandler.java:2769) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2079) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:143) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1103) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:211) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1052) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1430) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3218) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2299) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:580) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-13 06:53:06,120 INFO L168 Benchmark]: Toolchain (without parser) took 1683.12 ms. Allocated memory was 88.1 MB in the beginning and 117.4 MB in the end (delta: 29.4 MB). Free memory was 50.4 MB in the beginning and 72.7 MB in the end (delta: -22.3 MB). Peak memory consumption was 11.1 MB. Max. memory is 16.1 GB. [2021-10-13 06:53:06,122 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 88.1 MB. Free memory is still 41.2 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 06:53:06,124 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1677.82 ms. Allocated memory was 88.1 MB in the beginning and 117.4 MB in the end (delta: 29.4 MB). Free memory was 50.2 MB in the beginning and 72.7 MB in the end (delta: -22.5 MB). Peak memory consumption was 9.1 MB. Max. memory is 16.1 GB. [2021-10-13 06:53:06,127 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 88.1 MB. Free memory is still 41.2 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1677.82 ms. Allocated memory was 88.1 MB in the beginning and 117.4 MB in the end (delta: 29.4 MB). Free memory was 50.2 MB in the beginning and 72.7 MB in the end (delta: -22.5 MB). Peak memory consumption was 9.1 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: byte size smaller than 1 makes no sense de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: byte size smaller than 1 makes no sense: de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-4e77c04 [2021-10-13 06:53:08,752 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 06:53:08,755 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 06:53:08,813 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 06:53:08,814 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 06:53:08,818 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 06:53:08,820 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 06:53:08,825 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 06:53:08,829 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 06:53:08,838 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 06:53:08,839 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 06:53:08,842 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 06:53:08,842 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 06:53:08,845 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 06:53:08,848 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 06:53:08,854 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 06:53:08,856 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 06:53:08,858 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 06:53:08,860 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 06:53:08,870 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 06:53:08,873 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 06:53:08,877 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 06:53:08,880 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 06:53:08,883 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 06:53:08,894 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 06:53:08,895 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 06:53:08,895 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 06:53:08,898 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 06:53:08,898 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 06:53:08,900 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 06:53:08,900 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 06:53:08,901 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 06:53:08,910 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 06:53:08,911 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 06:53:08,913 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 06:53:08,913 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 06:53:08,914 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 06:53:08,915 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 06:53:08,915 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 06:53:08,917 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 06:53:08,918 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 06:53:08,924 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4478a002-0a9a-4233-9d16-487a2e02a35f/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-13 06:53:08,972 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 06:53:08,972 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 06:53:08,974 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 06:53:08,974 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-13 06:53:08,974 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-13 06:53:08,975 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-13 06:53:08,975 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-13 06:53:08,975 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-13 06:53:08,975 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-13 06:53:08,977 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 06:53:08,978 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 06:53:08,979 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 06:53:08,979 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 06:53:08,979 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 06:53:08,979 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 06:53:08,980 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-13 06:53:08,980 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-13 06:53:08,980 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 06:53:08,980 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 06:53:08,981 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 06:53:08,981 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 06:53:08,981 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-13 06:53:08,982 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 06:53:08,982 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 06:53:08,982 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 06:53:08,982 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 06:53:08,983 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 06:53:08,983 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-13 06:53:08,983 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-13 06:53:08,983 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 06:53:08,984 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 06:53:08,984 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 06:53:08,984 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4478a002-0a9a-4233-9d16-487a2e02a35f/bin/utaipan-q2qaUkNPG8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4478a002-0a9a-4233-9d16-487a2e02a35f/bin/utaipan-q2qaUkNPG8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b875a6eae1e717a06d53905380c928e2b14767df [2021-10-13 06:53:09,408 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 06:53:09,432 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 06:53:09,436 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 06:53:09,437 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 06:53:09,438 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 06:53:09,440 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4478a002-0a9a-4233-9d16-487a2e02a35f/bin/utaipan-q2qaUkNPG8/../../sv-benchmarks/c/aws-c-common/memset_override_0_harness.i [2021-10-13 06:53:09,536 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4478a002-0a9a-4233-9d16-487a2e02a35f/bin/utaipan-q2qaUkNPG8/data/d551700fd/dc7b2ab60a9345a0b2390e012a22b710/FLAG71ccc51e0 [2021-10-13 06:53:10,371 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 06:53:10,371 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4478a002-0a9a-4233-9d16-487a2e02a35f/sv-benchmarks/c/aws-c-common/memset_override_0_harness.i [2021-10-13 06:53:10,412 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4478a002-0a9a-4233-9d16-487a2e02a35f/bin/utaipan-q2qaUkNPG8/data/d551700fd/dc7b2ab60a9345a0b2390e012a22b710/FLAG71ccc51e0 [2021-10-13 06:53:10,467 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4478a002-0a9a-4233-9d16-487a2e02a35f/bin/utaipan-q2qaUkNPG8/data/d551700fd/dc7b2ab60a9345a0b2390e012a22b710 [2021-10-13 06:53:10,470 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 06:53:10,474 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 06:53:10,478 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 06:53:10,479 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 06:53:10,487 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 06:53:10,488 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 06:53:10" (1/1) ... [2021-10-13 06:53:10,490 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7d91af14 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:53:10, skipping insertion in model container [2021-10-13 06:53:10,490 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 06:53:10" (1/1) ... [2021-10-13 06:53:10,498 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 06:53:10,622 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 06:53:10,894 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4478a002-0a9a-4233-9d16-487a2e02a35f/sv-benchmarks/c/aws-c-common/memset_override_0_harness.i[4491,4504] [2021-10-13 06:53:10,901 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4478a002-0a9a-4233-9d16-487a2e02a35f/sv-benchmarks/c/aws-c-common/memset_override_0_harness.i[4551,4564] [2021-10-13 06:53:10,925 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 06:53:10,932 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 06:53:11,732 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:53:11,739 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:53:11,744 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:53:11,745 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:53:11,747 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:53:11,765 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:53:11,765 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:53:11,768 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:53:11,769 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:53:11,771 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:53:11,772 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:53:11,773 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:53:11,774 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:53:12,029 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 06:53:12,031 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 06:53:12,032 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 06:53:12,034 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 06:53:12,036 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 06:53:12,036 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 06:53:12,037 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 06:53:12,038 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 06:53:12,039 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 06:53:12,040 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 06:53:12,178 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 06:53:12,198 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-13 06:53:12,232 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 06:53:12,237 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4478a002-0a9a-4233-9d16-487a2e02a35f/sv-benchmarks/c/aws-c-common/memset_override_0_harness.i[4491,4504] [2021-10-13 06:53:12,238 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4478a002-0a9a-4233-9d16-487a2e02a35f/sv-benchmarks/c/aws-c-common/memset_override_0_harness.i[4551,4564] [2021-10-13 06:53:12,245 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 06:53:12,247 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 06:53:12,361 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:53:12,365 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:53:12,366 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:53:12,367 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:53:12,368 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:53:12,377 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:53:12,381 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:53:12,385 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:53:12,386 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:53:12,388 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:53:12,391 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:53:12,392 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:53:12,392 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:53:12,429 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 06:53:12,431 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 06:53:12,436 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 06:53:12,438 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 06:53:12,439 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 06:53:12,439 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 06:53:12,440 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 06:53:12,441 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 06:53:12,441 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 06:53:12,442 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 06:53:12,487 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 06:53:12,496 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 06:53:12,523 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4478a002-0a9a-4233-9d16-487a2e02a35f/sv-benchmarks/c/aws-c-common/memset_override_0_harness.i[4491,4504] [2021-10-13 06:53:12,525 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4478a002-0a9a-4233-9d16-487a2e02a35f/sv-benchmarks/c/aws-c-common/memset_override_0_harness.i[4551,4564] [2021-10-13 06:53:12,528 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 06:53:12,529 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 06:53:12,570 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:53:12,571 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:53:12,571 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:53:12,572 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:53:12,573 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:53:12,605 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:53:12,606 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:53:12,607 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:53:12,607 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:53:12,609 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:53:12,609 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:53:12,610 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:53:12,610 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:53:12,629 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 06:53:12,631 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 06:53:12,631 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 06:53:12,632 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 06:53:12,633 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 06:53:12,634 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 06:53:12,635 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 06:53:12,635 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 06:53:12,636 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 06:53:12,636 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 06:53:12,655 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 06:53:12,922 INFO L208 MainTranslator]: Completed translation [2021-10-13 06:53:12,923 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:53:12 WrapperNode [2021-10-13 06:53:12,923 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 06:53:12,924 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-13 06:53:12,924 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-13 06:53:12,925 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-13 06:53:12,933 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:53:12" (1/1) ... [2021-10-13 06:53:13,005 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2021-10-13 06:53:13,046 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:53:12" (1/1) ... [2021-10-13 06:53:13,046 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-13 06:53:13,046 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-13 06:53:13,064 INFO L168 Benchmark]: Toolchain (without parser) took 2573.68 ms. Allocated memory was 58.7 MB in the beginning and 98.6 MB in the end (delta: 39.8 MB). Free memory was 31.2 MB in the beginning and 52.7 MB in the end (delta: -21.5 MB). Peak memory consumption was 17.9 MB. Max. memory is 16.1 GB. [2021-10-13 06:53:13,065 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 58.7 MB. Free memory was 38.9 MB in the beginning and 38.8 MB in the end (delta: 44.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 06:53:13,066 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2445.14 ms. Allocated memory was 58.7 MB in the beginning and 98.6 MB in the end (delta: 39.8 MB). Free memory was 31.0 MB in the beginning and 56.2 MB in the end (delta: -25.2 MB). Peak memory consumption was 33.2 MB. Max. memory is 16.1 GB. [2021-10-13 06:53:13,066 INFO L168 Benchmark]: Boogie Procedure Inliner took 121.96 ms. Allocated memory is still 98.6 MB. Free memory was 56.2 MB in the beginning and 52.7 MB in the end (delta: 3.5 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-10-13 06:53:13,069 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34 ms. Allocated memory is still 58.7 MB. Free memory was 38.9 MB in the beginning and 38.8 MB in the end (delta: 44.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2445.14 ms. Allocated memory was 58.7 MB in the beginning and 98.6 MB in the end (delta: 39.8 MB). Free memory was 31.0 MB in the beginning and 56.2 MB in the end (delta: -25.2 MB). Peak memory consumption was 33.2 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 121.96 ms. Allocated memory is still 98.6 MB. Free memory was 56.2 MB in the beginning and 52.7 MB in the end (delta: 3.5 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...