./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 7b2dab56 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_cd2fa29e-1628-4a97-8590-d9d41d3d70e4/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_cd2fa29e-1628-4a97-8590-d9d41d3d70e4/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_cd2fa29e-1628-4a97-8590-d9d41d3d70e4/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_cd2fa29e-1628-4a97-8590-d9d41d3d70e4/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_cd2fa29e-1628-4a97-8590-d9d41d3d70e4/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_cd2fa29e-1628-4a97-8590-d9d41d3d70e4/bin/utaipan --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 530a040f161b7ec26fa064cc2f172129cf8bf60a ....................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_cd2fa29e-1628-4a97-8590-d9d41d3d70e4/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_cd2fa29e-1628-4a97-8590-d9d41d3d70e4/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_cd2fa29e-1628-4a97-8590-d9d41d3d70e4/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_cd2fa29e-1628-4a97-8590-d9d41d3d70e4/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_cd2fa29e-1628-4a97-8590-d9d41d3d70e4/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_cd2fa29e-1628-4a97-8590-d9d41d3d70e4/bin/utaipan --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 530a040f161b7ec26fa064cc2f172129cf8bf60a ..................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-7b2dab5 [2020-12-09 04:40:53,048 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-09 04:40:53,049 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-09 04:40:53,070 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-09 04:40:53,071 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-09 04:40:53,072 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-09 04:40:53,073 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-09 04:40:53,075 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-09 04:40:53,076 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-09 04:40:53,077 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-09 04:40:53,078 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-09 04:40:53,079 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-09 04:40:53,080 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-09 04:40:53,080 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-09 04:40:53,081 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-09 04:40:53,082 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-09 04:40:53,083 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-09 04:40:53,084 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-09 04:40:53,086 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-09 04:40:53,087 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-09 04:40:53,089 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-09 04:40:53,090 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-09 04:40:53,091 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-09 04:40:53,092 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-09 04:40:53,094 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-09 04:40:53,094 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-09 04:40:53,095 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-09 04:40:53,095 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-09 04:40:53,096 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-09 04:40:53,096 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-09 04:40:53,097 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-09 04:40:53,097 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-09 04:40:53,098 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-09 04:40:53,098 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-09 04:40:53,099 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-09 04:40:53,099 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-09 04:40:53,100 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-09 04:40:53,100 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-09 04:40:53,100 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-09 04:40:53,101 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-09 04:40:53,101 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-09 04:40:53,102 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_cd2fa29e-1628-4a97-8590-d9d41d3d70e4/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-12-09 04:40:53,117 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-09 04:40:53,117 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-09 04:40:53,118 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-09 04:40:53,118 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-09 04:40:53,118 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-09 04:40:53,118 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-09 04:40:53,118 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-12-09 04:40:53,119 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-09 04:40:53,119 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-09 04:40:53,119 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-12-09 04:40:53,119 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-12-09 04:40:53,119 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-09 04:40:53,119 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-12-09 04:40:53,119 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-12-09 04:40:53,119 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-12-09 04:40:53,120 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-09 04:40:53,120 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-09 04:40:53,120 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-09 04:40:53,120 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-09 04:40:53,120 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-09 04:40:53,120 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-09 04:40:53,120 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-09 04:40:53,120 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-09 04:40:53,121 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-09 04:40:53,121 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-09 04:40:53,121 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-09 04:40:53,121 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-09 04:40:53,121 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-09 04:40:53,121 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-09 04:40:53,121 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-09 04:40:53,121 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-09 04:40:53,122 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-12-09 04:40:53,122 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-09 04:40:53,122 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-09 04:40:53,122 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-09 04:40:53,122 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-09 04:40:53,122 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-vcloud-master/worker/run_dir_cd2fa29e-1628-4a97-8590-d9d41d3d70e4/bin/utaipan/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_cd2fa29e-1628-4a97-8590-d9d41d3d70e4/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 530a040f161b7ec26fa064cc2f172129cf8bf60a [2020-12-09 04:40:53,304 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-09 04:40:53,322 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-09 04:40:53,323 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-09 04:40:53,324 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-09 04:40:53,325 INFO L275 PluginConnector]: CDTParser initialized [2020-12-09 04:40:53,326 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_cd2fa29e-1628-4a97-8590-d9d41d3d70e4/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i [2020-12-09 04:40:53,366 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_cd2fa29e-1628-4a97-8590-d9d41d3d70e4/bin/utaipan/data/9eab508dd/70add840e6e74d8ab0dccc6f9ccb5c1a/FLAGbf6969b28 [2020-12-09 04:40:53,900 INFO L306 CDTParser]: Found 1 translation units. [2020-12-09 04:40:53,901 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_cd2fa29e-1628-4a97-8590-d9d41d3d70e4/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i [2020-12-09 04:40:53,922 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_cd2fa29e-1628-4a97-8590-d9d41d3d70e4/bin/utaipan/data/9eab508dd/70add840e6e74d8ab0dccc6f9ccb5c1a/FLAGbf6969b28 [2020-12-09 04:40:54,403 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_cd2fa29e-1628-4a97-8590-d9d41d3d70e4/bin/utaipan/data/9eab508dd/70add840e6e74d8ab0dccc6f9ccb5c1a [2020-12-09 04:40:54,405 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-09 04:40:54,406 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-09 04:40:54,408 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-09 04:40:54,408 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-09 04:40:54,411 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-09 04:40:54,411 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 04:40:54" (1/1) ... [2020-12-09 04:40:54,412 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@32a92676 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:40:54, skipping insertion in model container [2020-12-09 04:40:54,413 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 04:40:54" (1/1) ... [2020-12-09 04:40:54,418 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-09 04:40:54,487 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 04:40:54,637 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_cd2fa29e-1628-4a97-8590-d9d41d3d70e4/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i[4500,4513] [2020-12-09 04:40:54,642 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_cd2fa29e-1628-4a97-8590-d9d41d3d70e4/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i[4560,4573] [2020-12-09 04:40:54,657 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-09 04:40:54,660 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-09 04:40:55,220 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:40:55,220 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:40:55,220 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:40:55,221 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:40:55,222 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:40:55,231 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:40:55,232 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:40:55,233 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:40:55,234 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:40:55,235 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:40:55,236 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:40:55,236 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:40:55,237 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:40:55,477 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-09 04:40:55,478 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-09 04:40:55,479 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-09 04:40:55,480 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-09 04:40:55,480 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-09 04:40:55,486 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-09 04:40:55,487 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-09 04:40:55,487 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-09 04:40:55,487 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-09 04:40:55,488 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-09 04:40:55,592 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-09 04:40:55,593 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 04:40:55,593 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 04:40:55,594 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 04:40:55,594 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 04:40:55,603 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:1032) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:940) 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:1341) 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:2904) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleIASTDeclarator(CHandler.java:2763) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2073) 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:1097) 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:1046) 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:1424) 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:3213) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2293) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-12-09 04:40:55,607 INFO L168 Benchmark]: Toolchain (without parser) took 1199.86 ms. Allocated memory is still 86.0 MB. Free memory was 57.5 MB in the beginning and 52.5 MB in the end (delta: 5.0 MB). Peak memory consumption was 26.5 MB. Max. memory is 16.1 GB. [2020-12-09 04:40:55,608 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 69.2 MB. Free memory is still 44.4 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-09 04:40:55,608 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1197.57 ms. Allocated memory is still 86.0 MB. Free memory was 57.5 MB in the beginning and 52.5 MB in the end (delta: 5.0 MB). Peak memory consumption was 26.5 MB. Max. memory is 16.1 GB. [2020-12-09 04:40:55,609 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 69.2 MB. Free memory is still 44.4 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1197.57 ms. Allocated memory is still 86.0 MB. Free memory was 57.5 MB in the beginning and 52.5 MB in the end (delta: 5.0 MB). Peak memory consumption was 26.5 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 0.2.0-7b2dab5 [2020-12-09 04:40:56,910 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-09 04:40:56,912 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-09 04:40:56,944 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-09 04:40:56,944 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-09 04:40:56,945 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-09 04:40:56,946 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-09 04:40:56,948 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-09 04:40:56,950 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-09 04:40:56,951 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-09 04:40:56,951 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-09 04:40:56,952 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-09 04:40:56,953 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-09 04:40:56,954 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-09 04:40:56,955 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-09 04:40:56,956 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-09 04:40:56,956 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-09 04:40:56,957 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-09 04:40:56,959 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-09 04:40:56,961 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-09 04:40:56,962 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-09 04:40:56,963 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-09 04:40:56,964 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-09 04:40:56,965 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-09 04:40:56,967 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-09 04:40:56,968 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-09 04:40:56,968 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-09 04:40:56,969 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-09 04:40:56,969 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-09 04:40:56,970 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-09 04:40:56,970 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-09 04:40:56,971 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-09 04:40:56,972 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-09 04:40:56,972 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-09 04:40:56,973 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-09 04:40:56,974 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-09 04:40:56,974 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-09 04:40:56,974 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-09 04:40:56,974 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-09 04:40:56,975 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-09 04:40:56,975 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-09 04:40:56,976 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_cd2fa29e-1628-4a97-8590-d9d41d3d70e4/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-12-09 04:40:56,994 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-09 04:40:56,994 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-09 04:40:56,995 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-09 04:40:56,995 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-09 04:40:56,995 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-09 04:40:56,995 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-09 04:40:56,995 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-09 04:40:56,996 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-09 04:40:56,996 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-09 04:40:56,996 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-09 04:40:56,996 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-09 04:40:56,996 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-09 04:40:56,997 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-09 04:40:56,997 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-09 04:40:56,997 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-09 04:40:56,997 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-09 04:40:56,997 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-09 04:40:56,997 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-09 04:40:56,997 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-09 04:40:56,997 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-09 04:40:56,997 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-09 04:40:56,998 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-09 04:40:56,998 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-09 04:40:56,998 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-09 04:40:56,998 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-09 04:40:56,998 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-09 04:40:56,998 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-09 04:40:56,998 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-09 04:40:56,998 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2020-12-09 04:40:56,998 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-09 04:40:56,999 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-09 04:40:56,999 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-09 04:40:56,999 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-vcloud-master/worker/run_dir_cd2fa29e-1628-4a97-8590-d9d41d3d70e4/bin/utaipan/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_cd2fa29e-1628-4a97-8590-d9d41d3d70e4/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 530a040f161b7ec26fa064cc2f172129cf8bf60a [2020-12-09 04:40:57,225 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-09 04:40:57,241 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-09 04:40:57,243 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-09 04:40:57,244 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-09 04:40:57,245 INFO L275 PluginConnector]: CDTParser initialized [2020-12-09 04:40:57,245 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_cd2fa29e-1628-4a97-8590-d9d41d3d70e4/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i [2020-12-09 04:40:57,290 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_cd2fa29e-1628-4a97-8590-d9d41d3d70e4/bin/utaipan/data/429c8086c/498db0aa897d444a8e601ec3688aa4f7/FLAGd291c6bc4 [2020-12-09 04:40:57,901 INFO L306 CDTParser]: Found 1 translation units. [2020-12-09 04:40:57,902 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_cd2fa29e-1628-4a97-8590-d9d41d3d70e4/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i [2020-12-09 04:40:57,927 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_cd2fa29e-1628-4a97-8590-d9d41d3d70e4/bin/utaipan/data/429c8086c/498db0aa897d444a8e601ec3688aa4f7/FLAGd291c6bc4 [2020-12-09 04:40:58,315 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_cd2fa29e-1628-4a97-8590-d9d41d3d70e4/bin/utaipan/data/429c8086c/498db0aa897d444a8e601ec3688aa4f7 [2020-12-09 04:40:58,316 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-09 04:40:58,317 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-09 04:40:58,318 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-09 04:40:58,318 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-09 04:40:58,321 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-09 04:40:58,321 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 04:40:58" (1/1) ... [2020-12-09 04:40:58,323 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26eee448 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:40:58, skipping insertion in model container [2020-12-09 04:40:58,323 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 04:40:58" (1/1) ... [2020-12-09 04:40:58,328 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-09 04:40:58,387 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 04:40:58,574 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_cd2fa29e-1628-4a97-8590-d9d41d3d70e4/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i[4500,4513] [2020-12-09 04:40:58,578 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_cd2fa29e-1628-4a97-8590-d9d41d3d70e4/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i[4560,4573] [2020-12-09 04:40:58,593 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-09 04:40:58,597 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-09 04:40:59,108 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:40:59,109 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:40:59,109 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:40:59,110 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:40:59,111 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:40:59,127 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:40:59,128 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:40:59,130 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:40:59,131 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:40:59,133 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:40:59,135 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:40:59,135 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:40:59,136 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:40:59,399 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-09 04:40:59,399 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-09 04:40:59,400 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-09 04:40:59,401 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-09 04:40:59,402 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-09 04:40:59,402 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-09 04:40:59,403 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-09 04:40:59,403 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-09 04:40:59,404 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-09 04:40:59,404 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-09 04:40:59,519 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-09 04:40:59,537 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-09 04:40:59,553 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-09 04:40:59,568 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 04:40:59,572 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_cd2fa29e-1628-4a97-8590-d9d41d3d70e4/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i[4500,4513] [2020-12-09 04:40:59,572 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_cd2fa29e-1628-4a97-8590-d9d41d3d70e4/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i[4560,4573] [2020-12-09 04:40:59,573 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-09 04:40:59,573 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-09 04:40:59,599 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:40:59,600 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:40:59,600 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:40:59,600 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:40:59,601 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:40:59,614 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:40:59,615 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:40:59,615 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:40:59,616 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:40:59,617 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:40:59,617 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:40:59,618 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:40:59,618 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:40:59,645 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-09 04:40:59,646 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-09 04:40:59,647 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-09 04:40:59,647 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-09 04:40:59,648 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-09 04:40:59,648 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-09 04:40:59,648 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-09 04:40:59,649 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-09 04:40:59,649 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-09 04:40:59,649 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-09 04:40:59,667 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-09 04:40:59,679 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-09 04:40:59,684 INFO L203 MainTranslator]: Completed pre-run [2020-12-09 04:40:59,693 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_cd2fa29e-1628-4a97-8590-d9d41d3d70e4/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i[4500,4513] [2020-12-09 04:40:59,694 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_cd2fa29e-1628-4a97-8590-d9d41d3d70e4/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i[4560,4573] [2020-12-09 04:40:59,695 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-09 04:40:59,696 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-09 04:40:59,720 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:40:59,720 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:40:59,720 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:40:59,721 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:40:59,728 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:40:59,733 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:40:59,734 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:40:59,734 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:40:59,735 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:40:59,735 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:40:59,736 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:40:59,736 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:40:59,736 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:40:59,761 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-09 04:40:59,761 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-09 04:40:59,762 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-09 04:40:59,762 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-09 04:40:59,763 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-09 04:40:59,763 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-09 04:40:59,763 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-09 04:40:59,763 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-09 04:40:59,764 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-09 04:40:59,764 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-09 04:40:59,779 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-09 04:40:59,788 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-09 04:41:00,345 INFO L208 MainTranslator]: Completed translation [2020-12-09 04:41:00,346 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:41:00 WrapperNode [2020-12-09 04:41:00,346 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-09 04:41:00,347 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-09 04:41:00,347 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-09 04:41:00,347 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-09 04:41:00,352 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:41:00" (1/1) ... [2020-12-09 04:41:00,382 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]]] [2020-12-09 04:41:00,401 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:41:00" (1/1) ... [2020-12-09 04:41:00,401 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-09 04:41:00,401 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-09 04:41:00,403 INFO L168 Benchmark]: Toolchain (without parser) took 2084.16 ms. Allocated memory was 67.1 MB in the beginning and 98.6 MB in the end (delta: 31.5 MB). Free memory was 41.7 MB in the beginning and 30.6 MB in the end (delta: 11.1 MB). Peak memory consumption was 42.2 MB. Max. memory is 16.1 GB. [2020-12-09 04:41:00,403 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 67.1 MB. Free memory is still 50.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-09 04:41:00,403 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2027.88 ms. Allocated memory was 67.1 MB in the beginning and 98.6 MB in the end (delta: 31.5 MB). Free memory was 41.5 MB in the beginning and 34.8 MB in the end (delta: 6.7 MB). Peak memory consumption was 55.3 MB. Max. memory is 16.1 GB. [2020-12-09 04:41:00,404 INFO L168 Benchmark]: Boogie Procedure Inliner took 54.28 ms. Allocated memory is still 98.6 MB. Free memory was 34.8 MB in the beginning and 30.6 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-09 04:41:00,405 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 67.1 MB. Free memory is still 50.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2027.88 ms. Allocated memory was 67.1 MB in the beginning and 98.6 MB in the end (delta: 31.5 MB). Free memory was 41.5 MB in the beginning and 34.8 MB in the end (delta: 6.7 MB). Peak memory consumption was 55.3 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 54.28 ms. Allocated memory is still 98.6 MB. Free memory was 34.8 MB in the beginning and 30.6 MB in the end (delta: 4.2 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...