./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/memset_using_uint64_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e943c265 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38f454f8-96a2-4a3e-88a8-0d406cf01d02/bin/utaipan-tZwUujhuQw/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38f454f8-96a2-4a3e-88a8-0d406cf01d02/bin/utaipan-tZwUujhuQw/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38f454f8-96a2-4a3e-88a8-0d406cf01d02/bin/utaipan-tZwUujhuQw/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38f454f8-96a2-4a3e-88a8-0d406cf01d02/bin/utaipan-tZwUujhuQw/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/memset_using_uint64_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38f454f8-96a2-4a3e-88a8-0d406cf01d02/bin/utaipan-tZwUujhuQw/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38f454f8-96a2-4a3e-88a8-0d406cf01d02/bin/utaipan-tZwUujhuQw --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 9ff439c9da308e48e314eaeb6f620d0560f5430b3c601570b5afd8d635a5b965 ................................................................................................................................................................................................... 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_38f454f8-96a2-4a3e-88a8-0d406cf01d02/bin/utaipan-tZwUujhuQw/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38f454f8-96a2-4a3e-88a8-0d406cf01d02/bin/utaipan-tZwUujhuQw/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38f454f8-96a2-4a3e-88a8-0d406cf01d02/bin/utaipan-tZwUujhuQw/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38f454f8-96a2-4a3e-88a8-0d406cf01d02/bin/utaipan-tZwUujhuQw/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/memset_using_uint64_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38f454f8-96a2-4a3e-88a8-0d406cf01d02/bin/utaipan-tZwUujhuQw/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38f454f8-96a2-4a3e-88a8-0d406cf01d02/bin/utaipan-tZwUujhuQw --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 9ff439c9da308e48e314eaeb6f620d0560f5430b3c601570b5afd8d635a5b965 ................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.1-dev-e943c26 [2021-10-20 06:11:51,917 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-20 06:11:51,920 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-20 06:11:51,966 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-20 06:11:51,967 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-20 06:11:51,969 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-20 06:11:51,971 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-20 06:11:51,974 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-20 06:11:51,976 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-20 06:11:51,978 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-20 06:11:51,979 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-20 06:11:51,981 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-20 06:11:51,982 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-20 06:11:51,984 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-20 06:11:51,986 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-20 06:11:51,988 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-20 06:11:51,989 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-20 06:11:51,991 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-20 06:11:51,994 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-20 06:11:51,997 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-20 06:11:52,000 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-20 06:11:52,002 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-20 06:11:52,004 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-20 06:11:52,005 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-20 06:11:52,010 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-20 06:11:52,011 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-20 06:11:52,011 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-20 06:11:52,013 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-20 06:11:52,013 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-20 06:11:52,015 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-20 06:11:52,015 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-20 06:11:52,016 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-20 06:11:52,018 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-20 06:11:52,019 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-20 06:11:52,020 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-20 06:11:52,021 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-20 06:11:52,022 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-20 06:11:52,022 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-20 06:11:52,023 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-20 06:11:52,024 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-20 06:11:52,025 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-20 06:11:52,026 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38f454f8-96a2-4a3e-88a8-0d406cf01d02/bin/utaipan-tZwUujhuQw/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-20 06:11:52,055 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-20 06:11:52,056 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-20 06:11:52,057 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-20 06:11:52,057 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-20 06:11:52,058 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-20 06:11:52,058 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-20 06:11:52,058 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-20 06:11:52,058 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-20 06:11:52,059 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-20 06:11:52,059 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-20 06:11:52,059 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-20 06:11:52,059 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-20 06:11:52,060 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-20 06:11:52,060 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-20 06:11:52,060 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-20 06:11:52,061 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-20 06:11:52,061 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-20 06:11:52,062 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-20 06:11:52,062 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-20 06:11:52,062 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-20 06:11:52,062 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-20 06:11:52,063 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-20 06:11:52,063 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-20 06:11:52,063 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-20 06:11:52,063 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-20 06:11:52,064 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-20 06:11:52,064 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-20 06:11:52,064 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-20 06:11:52,065 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-20 06:11:52,065 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-20 06:11:52,065 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-20 06:11:52,065 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-20 06:11:52,066 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-20 06:11:52,066 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-20 06:11:52,066 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-20 06:11:52,066 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-20 06:11:52,066 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_38f454f8-96a2-4a3e-88a8-0d406cf01d02/bin/utaipan-tZwUujhuQw/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38f454f8-96a2-4a3e-88a8-0d406cf01d02/bin/utaipan-tZwUujhuQw Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9ff439c9da308e48e314eaeb6f620d0560f5430b3c601570b5afd8d635a5b965 [2021-10-20 06:11:52,376 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-20 06:11:52,402 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-20 06:11:52,405 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-20 06:11:52,407 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-20 06:11:52,408 INFO L275 PluginConnector]: CDTParser initialized [2021-10-20 06:11:52,409 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38f454f8-96a2-4a3e-88a8-0d406cf01d02/bin/utaipan-tZwUujhuQw/../../sv-benchmarks/c/aws-c-common/memset_using_uint64_harness.i [2021-10-20 06:11:52,502 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38f454f8-96a2-4a3e-88a8-0d406cf01d02/bin/utaipan-tZwUujhuQw/data/d581e438d/5ac7e31ba9764b64a765a7aad891b9c1/FLAGaa2ca4aee [2021-10-20 06:11:53,380 INFO L306 CDTParser]: Found 1 translation units. [2021-10-20 06:11:53,382 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38f454f8-96a2-4a3e-88a8-0d406cf01d02/sv-benchmarks/c/aws-c-common/memset_using_uint64_harness.i [2021-10-20 06:11:53,451 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38f454f8-96a2-4a3e-88a8-0d406cf01d02/bin/utaipan-tZwUujhuQw/data/d581e438d/5ac7e31ba9764b64a765a7aad891b9c1/FLAGaa2ca4aee [2021-10-20 06:11:53,905 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38f454f8-96a2-4a3e-88a8-0d406cf01d02/bin/utaipan-tZwUujhuQw/data/d581e438d/5ac7e31ba9764b64a765a7aad891b9c1 [2021-10-20 06:11:53,908 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-20 06:11:53,910 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-20 06:11:53,925 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-20 06:11:53,925 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-20 06:11:53,928 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-20 06:11:53,929 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.10 06:11:53" (1/1) ... [2021-10-20 06:11:53,930 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b2b240 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 06:11:53, skipping insertion in model container [2021-10-20 06:11:53,931 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.10 06:11:53" (1/1) ... [2021-10-20 06:11:53,938 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-20 06:11:54,034 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-20 06:11:54,303 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_38f454f8-96a2-4a3e-88a8-0d406cf01d02/sv-benchmarks/c/aws-c-common/memset_using_uint64_harness.i[4493,4506] [2021-10-20 06:11:54,309 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_38f454f8-96a2-4a3e-88a8-0d406cf01d02/sv-benchmarks/c/aws-c-common/memset_using_uint64_harness.i[4553,4566] [2021-10-20 06:11:54,328 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-20 06:11:54,333 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-20 06:11:55,208 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 06:11:55,209 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 06:11:55,211 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 06:11:55,212 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 06:11:55,215 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 06:11:55,251 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 06:11:55,252 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 06:11:55,259 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 06:11:55,261 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 06:11:55,262 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 06:11:55,263 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 06:11:55,264 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 06:11:55,264 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 06:11:55,467 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-20 06:11:55,468 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-20 06:11:55,469 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-20 06:11:55,471 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-20 06:11:55,473 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-20 06:11:55,474 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-20 06:11:55,475 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-20 06:11:55,476 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-20 06:11:55,477 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-20 06:11:55,477 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-20 06:11:55,549 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-20 06:11:55,560 INFO L168 Benchmark]: Toolchain (without parser) took 1648.42 ms. Allocated memory was 102.8 MB in the beginning and 132.1 MB in the end (delta: 29.4 MB). Free memory was 63.5 MB in the beginning and 84.4 MB in the end (delta: -21.0 MB). Peak memory consumption was 13.6 MB. Max. memory is 16.1 GB. [2021-10-20 06:11:55,563 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 102.8 MB. Free memory is still 55.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-20 06:11:55,566 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1632.33 ms. Allocated memory was 102.8 MB in the beginning and 132.1 MB in the end (delta: 29.4 MB). Free memory was 63.3 MB in the beginning and 84.4 MB in the end (delta: -21.1 MB). Peak memory consumption was 11.5 MB. Max. memory is 16.1 GB. [2021-10-20 06:11:55,568 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31 ms. Allocated memory is still 102.8 MB. Free memory is still 55.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1632.33 ms. Allocated memory was 102.8 MB in the beginning and 132.1 MB in the end (delta: 29.4 MB). Free memory was 63.3 MB in the beginning and 84.4 MB in the end (delta: -21.1 MB). Peak memory consumption was 11.5 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-e943c26 [2021-10-20 06:11:58,020 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-20 06:11:58,023 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-20 06:11:58,070 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-20 06:11:58,071 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-20 06:11:58,077 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-20 06:11:58,080 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-20 06:11:58,085 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-20 06:11:58,089 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-20 06:11:58,100 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-20 06:11:58,101 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-20 06:11:58,104 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-20 06:11:58,104 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-20 06:11:58,107 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-20 06:11:58,110 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-20 06:11:58,116 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-20 06:11:58,118 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-20 06:11:58,119 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-20 06:11:58,121 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-20 06:11:58,130 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-20 06:11:58,132 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-20 06:11:58,134 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-20 06:11:58,138 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-20 06:11:58,140 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-20 06:11:58,144 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-20 06:11:58,145 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-20 06:11:58,145 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-20 06:11:58,147 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-20 06:11:58,148 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-20 06:11:58,149 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-20 06:11:58,151 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-20 06:11:58,152 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-20 06:11:58,154 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-20 06:11:58,155 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-20 06:11:58,157 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-20 06:11:58,158 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-20 06:11:58,159 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-20 06:11:58,159 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-20 06:11:58,159 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-20 06:11:58,162 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-20 06:11:58,162 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-20 06:11:58,163 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38f454f8-96a2-4a3e-88a8-0d406cf01d02/bin/utaipan-tZwUujhuQw/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-20 06:11:58,218 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-20 06:11:58,218 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-20 06:11:58,220 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-20 06:11:58,220 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-20 06:11:58,221 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-20 06:11:58,221 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-20 06:11:58,221 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-20 06:11:58,221 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-20 06:11:58,222 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-20 06:11:58,224 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-20 06:11:58,226 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-20 06:11:58,226 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-20 06:11:58,226 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-20 06:11:58,227 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-20 06:11:58,227 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-20 06:11:58,227 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-20 06:11:58,227 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-20 06:11:58,228 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-20 06:11:58,228 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-20 06:11:58,228 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-20 06:11:58,229 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-20 06:11:58,229 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-20 06:11:58,229 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-20 06:11:58,229 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-20 06:11:58,230 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-20 06:11:58,230 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-20 06:11:58,230 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-20 06:11:58,231 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-20 06:11:58,231 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-20 06:11:58,231 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-20 06:11:58,231 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-20 06:11:58,232 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-20 06:11:58,232 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_38f454f8-96a2-4a3e-88a8-0d406cf01d02/bin/utaipan-tZwUujhuQw/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38f454f8-96a2-4a3e-88a8-0d406cf01d02/bin/utaipan-tZwUujhuQw Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9ff439c9da308e48e314eaeb6f620d0560f5430b3c601570b5afd8d635a5b965 [2021-10-20 06:11:58,684 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-20 06:11:58,728 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-20 06:11:58,732 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-20 06:11:58,733 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-20 06:11:58,734 INFO L275 PluginConnector]: CDTParser initialized [2021-10-20 06:11:58,735 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38f454f8-96a2-4a3e-88a8-0d406cf01d02/bin/utaipan-tZwUujhuQw/../../sv-benchmarks/c/aws-c-common/memset_using_uint64_harness.i [2021-10-20 06:11:58,830 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38f454f8-96a2-4a3e-88a8-0d406cf01d02/bin/utaipan-tZwUujhuQw/data/d36c21287/b5d4139d75234bc5a2c09f8239f35fd7/FLAG356133f44 [2021-10-20 06:11:59,761 INFO L306 CDTParser]: Found 1 translation units. [2021-10-20 06:11:59,763 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38f454f8-96a2-4a3e-88a8-0d406cf01d02/sv-benchmarks/c/aws-c-common/memset_using_uint64_harness.i [2021-10-20 06:11:59,814 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38f454f8-96a2-4a3e-88a8-0d406cf01d02/bin/utaipan-tZwUujhuQw/data/d36c21287/b5d4139d75234bc5a2c09f8239f35fd7/FLAG356133f44 [2021-10-20 06:12:00,324 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38f454f8-96a2-4a3e-88a8-0d406cf01d02/bin/utaipan-tZwUujhuQw/data/d36c21287/b5d4139d75234bc5a2c09f8239f35fd7 [2021-10-20 06:12:00,326 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-20 06:12:00,327 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-20 06:12:00,329 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-20 06:12:00,329 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-20 06:12:00,333 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-20 06:12:00,334 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.10 06:12:00" (1/1) ... [2021-10-20 06:12:00,335 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ec594c3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 06:12:00, skipping insertion in model container [2021-10-20 06:12:00,335 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.10 06:12:00" (1/1) ... [2021-10-20 06:12:00,343 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-20 06:12:00,450 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-20 06:12:00,708 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_38f454f8-96a2-4a3e-88a8-0d406cf01d02/sv-benchmarks/c/aws-c-common/memset_using_uint64_harness.i[4493,4506] [2021-10-20 06:12:00,713 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_38f454f8-96a2-4a3e-88a8-0d406cf01d02/sv-benchmarks/c/aws-c-common/memset_using_uint64_harness.i[4553,4566] [2021-10-20 06:12:00,737 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-20 06:12:00,744 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-20 06:12:01,508 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 06:12:01,508 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 06:12:01,509 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 06:12:01,510 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 06:12:01,511 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 06:12:01,529 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 06:12:01,530 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 06:12:01,533 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 06:12:01,534 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 06:12:01,537 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 06:12:01,539 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 06:12:01,546 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 06:12:01,547 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 06:12:01,770 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-20 06:12:01,771 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-20 06:12:01,779 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-20 06:12:01,781 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-20 06:12:01,782 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-20 06:12:01,783 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-20 06:12:01,784 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-20 06:12:01,785 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-20 06:12:01,786 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-20 06:12:01,786 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-20 06:12:01,916 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-20 06:12:01,934 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-20 06:12:01,965 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-20 06:12:01,970 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_38f454f8-96a2-4a3e-88a8-0d406cf01d02/sv-benchmarks/c/aws-c-common/memset_using_uint64_harness.i[4493,4506] [2021-10-20 06:12:01,971 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_38f454f8-96a2-4a3e-88a8-0d406cf01d02/sv-benchmarks/c/aws-c-common/memset_using_uint64_harness.i[4553,4566] [2021-10-20 06:12:01,973 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-20 06:12:01,973 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-20 06:12:02,031 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 06:12:02,031 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 06:12:02,032 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 06:12:02,032 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 06:12:02,033 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 06:12:02,047 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 06:12:02,048 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 06:12:02,050 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 06:12:02,050 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 06:12:02,052 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 06:12:02,052 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 06:12:02,053 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 06:12:02,054 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 06:12:02,083 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-20 06:12:02,084 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-20 06:12:02,085 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-20 06:12:02,085 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-20 06:12:02,086 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-20 06:12:02,087 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-20 06:12:02,088 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-20 06:12:02,088 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-20 06:12:02,091 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-20 06:12:02,092 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-20 06:12:02,137 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-20 06:12:02,145 INFO L203 MainTranslator]: Completed pre-run [2021-10-20 06:12:02,169 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_38f454f8-96a2-4a3e-88a8-0d406cf01d02/sv-benchmarks/c/aws-c-common/memset_using_uint64_harness.i[4493,4506] [2021-10-20 06:12:02,176 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_38f454f8-96a2-4a3e-88a8-0d406cf01d02/sv-benchmarks/c/aws-c-common/memset_using_uint64_harness.i[4553,4566] [2021-10-20 06:12:02,178 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-20 06:12:02,192 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-20 06:12:02,229 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 06:12:02,230 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 06:12:02,230 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 06:12:02,231 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 06:12:02,232 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 06:12:02,239 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 06:12:02,240 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 06:12:02,241 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 06:12:02,242 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 06:12:02,243 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 06:12:02,244 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 06:12:02,244 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 06:12:02,245 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 06:12:02,265 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-20 06:12:02,266 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-20 06:12:02,267 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-20 06:12:02,267 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-20 06:12:02,268 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-20 06:12:02,272 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-20 06:12:02,273 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-20 06:12:02,273 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-20 06:12:02,274 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-20 06:12:02,274 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-20 06:12:02,302 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-20 06:12:02,611 INFO L208 MainTranslator]: Completed translation [2021-10-20 06:12:02,613 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 06:12:02 WrapperNode [2021-10-20 06:12:02,613 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-20 06:12:02,615 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-20 06:12:02,615 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-20 06:12:02,616 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-20 06:12:02,624 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 06:12:02" (1/1) ... [2021-10-20 06:12:02,714 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]]] [2021-10-20 06:12:02,773 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 06:12:02" (1/1) ... [2021-10-20 06:12:02,773 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-20 06:12:02,774 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-20 06:12:02,776 INFO L168 Benchmark]: Toolchain (without parser) took 2447.17 ms. Allocated memory was 69.2 MB in the beginning and 107.0 MB in the end (delta: 37.7 MB). Free memory was 42.9 MB in the beginning and 71.3 MB in the end (delta: -28.4 MB). Peak memory consumption was 9.4 MB. Max. memory is 16.1 GB. [2021-10-20 06:12:02,777 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 69.2 MB. Free memory is still 49.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-20 06:12:02,778 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2285.36 ms. Allocated memory was 69.2 MB in the beginning and 107.0 MB in the end (delta: 37.7 MB). Free memory was 42.7 MB in the beginning and 74.3 MB in the end (delta: -31.6 MB). Peak memory consumption was 37.2 MB. Max. memory is 16.1 GB. [2021-10-20 06:12:02,779 INFO L168 Benchmark]: Boogie Procedure Inliner took 158.45 ms. Allocated memory is still 107.0 MB. Free memory was 74.3 MB in the beginning and 71.3 MB in the end (delta: 3.0 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-20 06:12:02,782 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 ms. Allocated memory is still 69.2 MB. Free memory is still 49.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2285.36 ms. Allocated memory was 69.2 MB in the beginning and 107.0 MB in the end (delta: 37.7 MB). Free memory was 42.7 MB in the beginning and 74.3 MB in the end (delta: -31.6 MB). Peak memory consumption was 37.2 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 158.45 ms. Allocated memory is still 107.0 MB. Free memory was 74.3 MB in the beginning and 71.3 MB in the end (delta: 3.0 MB). Peak memory consumption was 4.2 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...