./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.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_8dc5a5e7-cfb8-484d-96b2-eac311ada98f/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_8dc5a5e7-cfb8-484d-96b2-eac311ada98f/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_8dc5a5e7-cfb8-484d-96b2-eac311ada98f/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_8dc5a5e7-cfb8-484d-96b2-eac311ada98f/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_8dc5a5e7-cfb8-484d-96b2-eac311ada98f/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_8dc5a5e7-cfb8-484d-96b2-eac311ada98f/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 d2e87f9cc86a1111ca4e81375022e67c6ca36247 ....................................................................................................................................................................................................... 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_8dc5a5e7-cfb8-484d-96b2-eac311ada98f/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_8dc5a5e7-cfb8-484d-96b2-eac311ada98f/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_8dc5a5e7-cfb8-484d-96b2-eac311ada98f/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_8dc5a5e7-cfb8-484d-96b2-eac311ada98f/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_8dc5a5e7-cfb8-484d-96b2-eac311ada98f/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_8dc5a5e7-cfb8-484d-96b2-eac311ada98f/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 d2e87f9cc86a1111ca4e81375022e67c6ca36247 .................................................................................................................................................................................................................................................. 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 18:35:37,786 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-09 18:35:37,787 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-09 18:35:37,826 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-09 18:35:37,826 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-09 18:35:37,828 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-09 18:35:37,829 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-09 18:35:37,831 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-09 18:35:37,833 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-09 18:35:37,833 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-09 18:35:37,834 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-09 18:35:37,835 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-09 18:35:37,835 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-09 18:35:37,836 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-09 18:35:37,837 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-09 18:35:37,838 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-09 18:35:37,839 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-09 18:35:37,839 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-09 18:35:37,841 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-09 18:35:37,842 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-09 18:35:37,844 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-09 18:35:37,845 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-09 18:35:37,846 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-09 18:35:37,846 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-09 18:35:37,849 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-09 18:35:37,849 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-09 18:35:37,849 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-09 18:35:37,850 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-09 18:35:37,851 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-09 18:35:37,852 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-09 18:35:37,852 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-09 18:35:37,853 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-09 18:35:37,853 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-09 18:35:37,854 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-09 18:35:37,855 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-09 18:35:37,855 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-09 18:35:37,856 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-09 18:35:37,856 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-09 18:35:37,857 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-09 18:35:37,857 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-09 18:35:37,858 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-09 18:35:37,859 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_8dc5a5e7-cfb8-484d-96b2-eac311ada98f/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-12-09 18:35:37,875 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-09 18:35:37,875 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-09 18:35:37,876 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-09 18:35:37,876 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-09 18:35:37,876 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-09 18:35:37,876 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-09 18:35:37,877 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-12-09 18:35:37,877 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-09 18:35:37,877 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-09 18:35:37,877 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-12-09 18:35:37,877 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-12-09 18:35:37,877 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-09 18:35:37,877 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-12-09 18:35:37,877 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-12-09 18:35:37,877 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-12-09 18:35:37,878 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-09 18:35:37,878 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-09 18:35:37,878 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-09 18:35:37,878 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-09 18:35:37,878 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-09 18:35:37,878 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-09 18:35:37,879 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-09 18:35:37,879 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-09 18:35:37,879 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-09 18:35:37,879 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-09 18:35:37,879 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-09 18:35:37,879 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-09 18:35:37,879 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-09 18:35:37,879 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-09 18:35:37,879 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-09 18:35:37,880 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-09 18:35:37,880 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-12-09 18:35:37,880 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-09 18:35:37,880 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-09 18:35:37,880 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-09 18:35:37,880 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-09 18:35:37,880 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_8dc5a5e7-cfb8-484d-96b2-eac311ada98f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_8dc5a5e7-cfb8-484d-96b2-eac311ada98f/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d2e87f9cc86a1111ca4e81375022e67c6ca36247 [2020-12-09 18:35:38,061 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-09 18:35:38,080 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-09 18:35:38,082 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-09 18:35:38,083 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-09 18:35:38,084 INFO L275 PluginConnector]: CDTParser initialized [2020-12-09 18:35:38,085 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_8dc5a5e7-cfb8-484d-96b2-eac311ada98f/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i [2020-12-09 18:35:38,125 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8dc5a5e7-cfb8-484d-96b2-eac311ada98f/bin/utaipan/data/bde5b1092/331d0e84014d46f0906762141e9c2b09/FLAGb34dbc145 [2020-12-09 18:35:38,654 INFO L306 CDTParser]: Found 1 translation units. [2020-12-09 18:35:38,655 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_8dc5a5e7-cfb8-484d-96b2-eac311ada98f/sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i [2020-12-09 18:35:38,683 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8dc5a5e7-cfb8-484d-96b2-eac311ada98f/bin/utaipan/data/bde5b1092/331d0e84014d46f0906762141e9c2b09/FLAGb34dbc145 [2020-12-09 18:35:39,162 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_8dc5a5e7-cfb8-484d-96b2-eac311ada98f/bin/utaipan/data/bde5b1092/331d0e84014d46f0906762141e9c2b09 [2020-12-09 18:35:39,165 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-09 18:35:39,166 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-09 18:35:39,168 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-09 18:35:39,168 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-09 18:35:39,171 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-09 18:35:39,172 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 06:35:39" (1/1) ... [2020-12-09 18:35:39,174 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3e7fbe4f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 06:35:39, skipping insertion in model container [2020-12-09 18:35:39,174 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 06:35:39" (1/1) ... [2020-12-09 18:35:39,180 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-09 18:35:39,240 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 18:35:39,404 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_8dc5a5e7-cfb8-484d-96b2-eac311ada98f/sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i[4493,4506] [2020-12-09 18:35:39,410 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_8dc5a5e7-cfb8-484d-96b2-eac311ada98f/sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i[4553,4566] [2020-12-09 18:35:39,428 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-09 18:35:39,432 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-09 18:35:39,978 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-09 18:35:39,978 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 18:35:39,979 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 18:35:39,981 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 18:35:39,981 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 18:35:40,030 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 18:35:40,030 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 18:35:40,030 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 18:35:40,031 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 18:35:40,031 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 18:35:40,040 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 18:35:40,040 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 18:35:40,041 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 18:35:40,042 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 18:35:40,043 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 18:35:40,044 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 18:35:40,044 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 18:35:40,044 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 18:35:40,307 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-09 18:35:40,308 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-09 18:35:40,308 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-09 18:35:40,309 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-09 18:35:40,310 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-09 18:35:40,311 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-09 18:35:40,311 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-09 18:35:40,312 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-09 18:35:40,312 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-09 18:35:40,313 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-09 18:35:40,419 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-12-09 18:35:40,423 INFO L168 Benchmark]: Toolchain (without parser) took 1255.99 ms. Allocated memory is still 96.5 MB. Free memory was 70.5 MB in the beginning and 49.7 MB in the end (delta: 20.8 MB). Peak memory consumption was 29.9 MB. Max. memory is 16.1 GB. [2020-12-09 18:35:40,424 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 96.5 MB. Free memory was 72.5 MB in the beginning and 72.4 MB in the end (delta: 125.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-09 18:35:40,424 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1253.89 ms. Allocated memory is still 96.5 MB. Free memory was 70.5 MB in the beginning and 49.7 MB in the end (delta: 20.8 MB). Peak memory consumption was 29.9 MB. Max. memory is 16.1 GB. [2020-12-09 18:35:40,426 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 96.5 MB. Free memory was 72.5 MB in the beginning and 72.4 MB in the end (delta: 125.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1253.89 ms. Allocated memory is still 96.5 MB. Free memory was 70.5 MB in the beginning and 49.7 MB in the end (delta: 20.8 MB). Peak memory consumption was 29.9 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 18:35:41,725 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-09 18:35:41,727 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-09 18:35:41,749 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-09 18:35:41,749 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-09 18:35:41,750 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-09 18:35:41,751 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-09 18:35:41,753 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-09 18:35:41,755 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-09 18:35:41,755 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-09 18:35:41,756 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-09 18:35:41,757 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-09 18:35:41,766 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-09 18:35:41,768 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-09 18:35:41,769 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-09 18:35:41,771 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-09 18:35:41,772 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-09 18:35:41,773 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-09 18:35:41,775 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-09 18:35:41,778 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-09 18:35:41,780 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-09 18:35:41,781 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-09 18:35:41,783 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-09 18:35:41,784 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-09 18:35:41,787 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-09 18:35:41,788 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-09 18:35:41,788 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-09 18:35:41,789 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-09 18:35:41,790 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-09 18:35:41,791 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-09 18:35:41,791 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-09 18:35:41,792 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-09 18:35:41,793 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-09 18:35:41,794 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-09 18:35:41,795 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-09 18:35:41,795 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-09 18:35:41,796 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-09 18:35:41,796 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-09 18:35:41,797 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-09 18:35:41,797 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-09 18:35:41,798 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-09 18:35:41,799 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_8dc5a5e7-cfb8-484d-96b2-eac311ada98f/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-12-09 18:35:41,824 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-09 18:35:41,824 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-09 18:35:41,825 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-09 18:35:41,825 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-09 18:35:41,825 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-09 18:35:41,826 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-09 18:35:41,826 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-09 18:35:41,826 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-09 18:35:41,826 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-09 18:35:41,827 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-09 18:35:41,827 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-09 18:35:41,827 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-09 18:35:41,827 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-09 18:35:41,828 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-09 18:35:41,828 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-09 18:35:41,828 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-09 18:35:41,828 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-09 18:35:41,828 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-09 18:35:41,828 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-09 18:35:41,829 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-09 18:35:41,829 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-09 18:35:41,829 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-09 18:35:41,829 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-09 18:35:41,830 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-09 18:35:41,830 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-09 18:35:41,830 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-09 18:35:41,830 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-09 18:35:41,830 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-09 18:35:41,831 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2020-12-09 18:35:41,831 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-09 18:35:41,831 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-09 18:35:41,831 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-09 18:35:41,831 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_8dc5a5e7-cfb8-484d-96b2-eac311ada98f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_8dc5a5e7-cfb8-484d-96b2-eac311ada98f/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d2e87f9cc86a1111ca4e81375022e67c6ca36247 [2020-12-09 18:35:42,064 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-09 18:35:42,080 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-09 18:35:42,083 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-09 18:35:42,084 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-09 18:35:42,085 INFO L275 PluginConnector]: CDTParser initialized [2020-12-09 18:35:42,085 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_8dc5a5e7-cfb8-484d-96b2-eac311ada98f/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i [2020-12-09 18:35:42,125 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8dc5a5e7-cfb8-484d-96b2-eac311ada98f/bin/utaipan/data/e377087a9/52ce4b92983946d3a4876c0b7e6f935f/FLAGc83c83223 [2020-12-09 18:35:42,843 INFO L306 CDTParser]: Found 1 translation units. [2020-12-09 18:35:42,844 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_8dc5a5e7-cfb8-484d-96b2-eac311ada98f/sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i [2020-12-09 18:35:42,868 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8dc5a5e7-cfb8-484d-96b2-eac311ada98f/bin/utaipan/data/e377087a9/52ce4b92983946d3a4876c0b7e6f935f/FLAGc83c83223 [2020-12-09 18:35:43,134 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_8dc5a5e7-cfb8-484d-96b2-eac311ada98f/bin/utaipan/data/e377087a9/52ce4b92983946d3a4876c0b7e6f935f [2020-12-09 18:35:43,137 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-09 18:35:43,138 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-09 18:35:43,139 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-09 18:35:43,139 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-09 18:35:43,142 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-09 18:35:43,142 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 06:35:43" (1/1) ... [2020-12-09 18:35:43,144 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@19d5eabc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 06:35:43, skipping insertion in model container [2020-12-09 18:35:43,144 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 06:35:43" (1/1) ... [2020-12-09 18:35:43,149 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-09 18:35:43,224 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 18:35:43,409 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_8dc5a5e7-cfb8-484d-96b2-eac311ada98f/sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i[4493,4506] [2020-12-09 18:35:43,414 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_8dc5a5e7-cfb8-484d-96b2-eac311ada98f/sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i[4553,4566] [2020-12-09 18:35:43,431 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-09 18:35:43,434 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-09 18:35:43,987 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-09 18:35:44,043 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 18:35:44,043 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 18:35:44,044 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 18:35:44,044 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 18:35:44,045 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 18:35:44,056 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 18:35:44,057 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 18:35:44,058 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 18:35:44,058 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 18:35:44,060 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 18:35:44,061 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 18:35:44,061 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 18:35:44,061 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 18:35:44,332 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-09 18:35:44,333 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-09 18:35:44,333 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-09 18:35:44,334 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-09 18:35:44,335 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-09 18:35:44,335 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-09 18:35:44,336 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-09 18:35:44,336 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-09 18:35:44,337 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-09 18:35:44,337 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-09 18:35:44,458 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 18:35:44,458 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 18:35:44,462 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 18:35:44,468 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 18:35:44,518 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-09 18:35:44,551 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-09 18:35:44,611 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 18:35:44,615 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_8dc5a5e7-cfb8-484d-96b2-eac311ada98f/sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i[4493,4506] [2020-12-09 18:35:44,616 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_8dc5a5e7-cfb8-484d-96b2-eac311ada98f/sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i[4553,4566] [2020-12-09 18:35:44,617 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-09 18:35:44,618 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-09 18:35:44,643 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-09 18:35:44,657 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 18:35:44,658 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 18:35:44,658 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 18:35:44,658 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 18:35:44,659 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 18:35:44,665 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 18:35:44,665 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 18:35:44,666 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 18:35:44,667 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 18:35:44,668 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 18:35:44,668 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 18:35:44,669 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 18:35:44,669 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 18:35:44,710 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-09 18:35:44,711 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-09 18:35:44,711 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-09 18:35:44,712 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-09 18:35:44,713 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-09 18:35:44,713 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-09 18:35:44,713 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-09 18:35:44,714 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-09 18:35:44,714 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-09 18:35:44,714 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-09 18:35:44,733 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 18:35:44,733 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 18:35:44,734 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 18:35:44,738 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 18:35:44,753 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-09 18:35:44,764 INFO L203 MainTranslator]: Completed pre-run [2020-12-09 18:35:44,773 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_8dc5a5e7-cfb8-484d-96b2-eac311ada98f/sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i[4493,4506] [2020-12-09 18:35:44,774 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_8dc5a5e7-cfb8-484d-96b2-eac311ada98f/sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i[4553,4566] [2020-12-09 18:35:44,775 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-09 18:35:44,776 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-09 18:35:44,793 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-09 18:35:44,801 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 18:35:44,802 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 18:35:44,802 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 18:35:44,802 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 18:35:44,803 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 18:35:44,807 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 18:35:44,807 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 18:35:44,808 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 18:35:44,808 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 18:35:44,809 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 18:35:44,809 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 18:35:44,809 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 18:35:44,810 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 18:35:44,831 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-09 18:35:44,831 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-09 18:35:44,832 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-09 18:35:44,832 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-09 18:35:44,833 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-09 18:35:44,833 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-09 18:35:44,833 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-09 18:35:44,833 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-09 18:35:44,834 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-09 18:35:44,834 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-09 18:35:44,850 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 18:35:44,850 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 18:35:44,851 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 18:35:44,854 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 18:35:44,866 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-09 18:35:45,457 INFO L208 MainTranslator]: Completed translation [2020-12-09 18:35:45,458 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 06:35:45 WrapperNode [2020-12-09 18:35:45,458 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-09 18:35:45,459 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-09 18:35:45,459 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-09 18:35:45,459 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-09 18:35:45,464 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 06:35:45" (1/1) ... [2020-12-09 18:35:45,502 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 18:35:45,522 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 06:35:45" (1/1) ... [2020-12-09 18:35:45,522 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-09 18:35:45,522 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-09 18:35:45,524 INFO L168 Benchmark]: Toolchain (without parser) took 2385.13 ms. Allocated memory was 67.1 MB in the beginning and 134.2 MB in the end (delta: 67.1 MB). Free memory was 40.9 MB in the beginning and 60.2 MB in the end (delta: -19.2 MB). Peak memory consumption was 47.8 MB. Max. memory is 16.1 GB. [2020-12-09 18:35:45,524 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 67.1 MB. Free memory is still 49.4 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-09 18:35:45,525 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2319.08 ms. Allocated memory was 67.1 MB in the beginning and 134.2 MB in the end (delta: 67.1 MB). Free memory was 40.6 MB in the beginning and 64.4 MB in the end (delta: -23.7 MB). Peak memory consumption was 67.1 MB. Max. memory is 16.1 GB. [2020-12-09 18:35:45,525 INFO L168 Benchmark]: Boogie Procedure Inliner took 63.65 ms. Allocated memory is still 134.2 MB. Free memory was 64.4 MB in the beginning and 60.2 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-09 18:35:45,527 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 49.4 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2319.08 ms. Allocated memory was 67.1 MB in the beginning and 134.2 MB in the end (delta: 67.1 MB). Free memory was 40.6 MB in the beginning and 64.4 MB in the end (delta: -23.7 MB). Peak memory consumption was 67.1 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 63.65 ms. Allocated memory is still 134.2 MB. Free memory was 64.4 MB in the beginning and 60.2 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...