./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4e77c044 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de8bd356-be81-45d5-88fa-9b61209da23c/bin/utaipan-q2qaUkNPG8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de8bd356-be81-45d5-88fa-9b61209da23c/bin/utaipan-q2qaUkNPG8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de8bd356-be81-45d5-88fa-9b61209da23c/bin/utaipan-q2qaUkNPG8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de8bd356-be81-45d5-88fa-9b61209da23c/bin/utaipan-q2qaUkNPG8/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de8bd356-be81-45d5-88fa-9b61209da23c/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de8bd356-be81-45d5-88fa-9b61209da23c/bin/utaipan-q2qaUkNPG8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 233072c3dc2b522d23a946b597e27d757f32f327 ........................................................................................................................................................................................................ Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de8bd356-be81-45d5-88fa-9b61209da23c/bin/utaipan-q2qaUkNPG8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de8bd356-be81-45d5-88fa-9b61209da23c/bin/utaipan-q2qaUkNPG8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de8bd356-be81-45d5-88fa-9b61209da23c/bin/utaipan-q2qaUkNPG8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de8bd356-be81-45d5-88fa-9b61209da23c/bin/utaipan-q2qaUkNPG8/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de8bd356-be81-45d5-88fa-9b61209da23c/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de8bd356-be81-45d5-88fa-9b61209da23c/bin/utaipan-q2qaUkNPG8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 233072c3dc2b522d23a946b597e27d757f32f327 ..................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.1-dev-4e77c04 [2021-10-13 07:44:45,712 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 07:44:45,716 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 07:44:45,777 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 07:44:45,777 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 07:44:45,782 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 07:44:45,783 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 07:44:45,788 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 07:44:45,791 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 07:44:45,798 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 07:44:45,799 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 07:44:45,801 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 07:44:45,802 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 07:44:45,805 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 07:44:45,807 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 07:44:45,813 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 07:44:45,814 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 07:44:45,815 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 07:44:45,818 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 07:44:45,825 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 07:44:45,827 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 07:44:45,829 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 07:44:45,832 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 07:44:45,833 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 07:44:45,837 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 07:44:45,837 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 07:44:45,837 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 07:44:45,839 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 07:44:45,839 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 07:44:45,840 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 07:44:45,841 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 07:44:45,842 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 07:44:45,843 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 07:44:45,844 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 07:44:45,845 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 07:44:45,845 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 07:44:45,846 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 07:44:45,846 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 07:44:45,846 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 07:44:45,847 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 07:44:45,848 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 07:44:45,849 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de8bd356-be81-45d5-88fa-9b61209da23c/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-13 07:44:45,887 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 07:44:45,888 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 07:44:45,889 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 07:44:45,889 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-13 07:44:45,889 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-13 07:44:45,890 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-13 07:44:45,890 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-13 07:44:45,890 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-13 07:44:45,890 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-13 07:44:45,890 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-13 07:44:45,891 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-13 07:44:45,892 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-13 07:44:45,892 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-13 07:44:45,892 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-13 07:44:45,892 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-13 07:44:45,893 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 07:44:45,893 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 07:44:45,894 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 07:44:45,894 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 07:44:45,894 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 07:44:45,894 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 07:44:45,894 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 07:44:45,895 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 07:44:45,895 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 07:44:45,895 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 07:44:45,895 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 07:44:45,896 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 07:44:45,896 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 07:44:45,896 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 07:44:45,896 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 07:44:45,897 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 07:44:45,897 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-13 07:44:45,897 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-13 07:44:45,897 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 07:44:45,898 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 07:44:45,898 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 07:44:45,898 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de8bd356-be81-45d5-88fa-9b61209da23c/bin/utaipan-q2qaUkNPG8/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de8bd356-be81-45d5-88fa-9b61209da23c/bin/utaipan-q2qaUkNPG8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 233072c3dc2b522d23a946b597e27d757f32f327 [2021-10-13 07:44:46,179 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 07:44:46,205 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 07:44:46,207 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 07:44:46,209 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 07:44:46,210 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 07:44:46,211 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de8bd356-be81-45d5-88fa-9b61209da23c/bin/utaipan-q2qaUkNPG8/../../sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i [2021-10-13 07:44:46,280 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de8bd356-be81-45d5-88fa-9b61209da23c/bin/utaipan-q2qaUkNPG8/data/fd3393ea6/1859f4bfc164420787ec02a17fe73e75/FLAGd9b3cc692 [2021-10-13 07:44:47,179 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 07:44:47,181 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de8bd356-be81-45d5-88fa-9b61209da23c/sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i [2021-10-13 07:44:47,227 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de8bd356-be81-45d5-88fa-9b61209da23c/bin/utaipan-q2qaUkNPG8/data/fd3393ea6/1859f4bfc164420787ec02a17fe73e75/FLAGd9b3cc692 [2021-10-13 07:44:47,626 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de8bd356-be81-45d5-88fa-9b61209da23c/bin/utaipan-q2qaUkNPG8/data/fd3393ea6/1859f4bfc164420787ec02a17fe73e75 [2021-10-13 07:44:47,629 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 07:44:47,630 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 07:44:47,633 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 07:44:47,633 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 07:44:47,636 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 07:44:47,638 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:44:47" (1/1) ... [2021-10-13 07:44:47,639 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@33f5c28e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:44:47, skipping insertion in model container [2021-10-13 07:44:47,640 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:44:47" (1/1) ... [2021-10-13 07:44:47,647 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 07:44:47,765 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 07:44:48,102 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de8bd356-be81-45d5-88fa-9b61209da23c/sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i[4495,4508] [2021-10-13 07:44:48,109 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de8bd356-be81-45d5-88fa-9b61209da23c/sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i[4555,4568] [2021-10-13 07:44:48,130 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 07:44:48,135 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 07:44:48,986 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 07:44:48,990 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 07:44:48,990 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 07:44:48,994 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 07:44:48,996 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 07:44:49,108 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:49,110 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:49,111 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:49,113 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:49,114 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:49,134 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:49,139 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:49,142 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:49,143 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:49,145 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:49,146 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:49,147 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:49,149 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:49,517 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 07:44:49,519 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 07:44:49,520 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 07:44:49,521 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 07:44:49,522 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 07:44:49,539 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 07:44:49,540 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 07:44:49,541 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 07:44:49,542 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 07:44:49,542 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 07:44:49,717 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: byte size smaller than 1 makes no sense at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:1038) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:946) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1347) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:249) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.translateInitializer(CHandler.java:2909) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleIASTDeclarator(CHandler.java:2769) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2079) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:143) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1103) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:211) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1052) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1430) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3218) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2299) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:580) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-13 07:44:49,737 INFO L168 Benchmark]: Toolchain (without parser) took 2104.84 ms. Allocated memory was 98.6 MB in the beginning and 119.5 MB in the end (delta: 21.0 MB). Free memory was 55.3 MB in the beginning and 86.3 MB in the end (delta: -31.0 MB). Peak memory consumption was 16.1 MB. Max. memory is 16.1 GB. [2021-10-13 07:44:49,738 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 98.6 MB. Free memory was 72.6 MB in the beginning and 72.6 MB in the end (delta: 27.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 07:44:49,740 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2101.81 ms. Allocated memory was 98.6 MB in the beginning and 119.5 MB in the end (delta: 21.0 MB). Free memory was 55.2 MB in the beginning and 86.3 MB in the end (delta: -31.2 MB). Peak memory consumption was 16.1 MB. Max. memory is 16.1 GB. [2021-10-13 07:44:49,743 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 98.6 MB. Free memory was 72.6 MB in the beginning and 72.6 MB in the end (delta: 27.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2101.81 ms. Allocated memory was 98.6 MB in the beginning and 119.5 MB in the end (delta: 21.0 MB). Free memory was 55.2 MB in the beginning and 86.3 MB in the end (delta: -31.2 MB). Peak memory consumption was 16.1 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: byte size smaller than 1 makes no sense de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: byte size smaller than 1 makes no sense: de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-4e77c04 [2021-10-13 07:44:52,009 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 07:44:52,012 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 07:44:52,064 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 07:44:52,065 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 07:44:52,070 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 07:44:52,072 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 07:44:52,076 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 07:44:52,079 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 07:44:52,088 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 07:44:52,089 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 07:44:52,091 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 07:44:52,092 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 07:44:52,094 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 07:44:52,096 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 07:44:52,101 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 07:44:52,102 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 07:44:52,104 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 07:44:52,105 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 07:44:52,114 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 07:44:52,116 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 07:44:52,118 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 07:44:52,121 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 07:44:52,123 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 07:44:52,132 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 07:44:52,133 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 07:44:52,133 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 07:44:52,136 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 07:44:52,136 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 07:44:52,137 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 07:44:52,138 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 07:44:52,139 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 07:44:52,141 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 07:44:52,142 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 07:44:52,143 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 07:44:52,144 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 07:44:52,144 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 07:44:52,145 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 07:44:52,145 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 07:44:52,147 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 07:44:52,148 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 07:44:52,149 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de8bd356-be81-45d5-88fa-9b61209da23c/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-13 07:44:52,194 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 07:44:52,195 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 07:44:52,196 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 07:44:52,196 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-13 07:44:52,197 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-13 07:44:52,197 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-13 07:44:52,197 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-13 07:44:52,197 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-13 07:44:52,198 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-13 07:44:52,200 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 07:44:52,201 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 07:44:52,201 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 07:44:52,201 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 07:44:52,202 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 07:44:52,202 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 07:44:52,202 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-13 07:44:52,202 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-13 07:44:52,202 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 07:44:52,203 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 07:44:52,203 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 07:44:52,203 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 07:44:52,203 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-13 07:44:52,204 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 07:44:52,204 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 07:44:52,204 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 07:44:52,204 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 07:44:52,205 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 07:44:52,205 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-13 07:44:52,205 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-13 07:44:52,205 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 07:44:52,206 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 07:44:52,206 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 07:44:52,206 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de8bd356-be81-45d5-88fa-9b61209da23c/bin/utaipan-q2qaUkNPG8/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de8bd356-be81-45d5-88fa-9b61209da23c/bin/utaipan-q2qaUkNPG8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 233072c3dc2b522d23a946b597e27d757f32f327 [2021-10-13 07:44:52,615 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 07:44:52,638 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 07:44:52,640 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 07:44:52,642 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 07:44:52,642 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 07:44:52,643 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de8bd356-be81-45d5-88fa-9b61209da23c/bin/utaipan-q2qaUkNPG8/../../sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i [2021-10-13 07:44:52,722 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de8bd356-be81-45d5-88fa-9b61209da23c/bin/utaipan-q2qaUkNPG8/data/a8f4b8bf6/65fbc1d790554b9b839d6ac678e58256/FLAG90f7690b3 [2021-10-13 07:44:53,648 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 07:44:53,649 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de8bd356-be81-45d5-88fa-9b61209da23c/sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i [2021-10-13 07:44:53,699 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de8bd356-be81-45d5-88fa-9b61209da23c/bin/utaipan-q2qaUkNPG8/data/a8f4b8bf6/65fbc1d790554b9b839d6ac678e58256/FLAG90f7690b3 [2021-10-13 07:44:53,726 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de8bd356-be81-45d5-88fa-9b61209da23c/bin/utaipan-q2qaUkNPG8/data/a8f4b8bf6/65fbc1d790554b9b839d6ac678e58256 [2021-10-13 07:44:53,729 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 07:44:53,731 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 07:44:53,735 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 07:44:53,735 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 07:44:53,739 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 07:44:53,740 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:44:53" (1/1) ... [2021-10-13 07:44:53,741 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@44851128 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:44:53, skipping insertion in model container [2021-10-13 07:44:53,741 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:44:53" (1/1) ... [2021-10-13 07:44:53,749 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 07:44:53,880 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 07:44:54,214 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de8bd356-be81-45d5-88fa-9b61209da23c/sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i[4495,4508] [2021-10-13 07:44:54,222 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de8bd356-be81-45d5-88fa-9b61209da23c/sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i[4555,4568] [2021-10-13 07:44:54,246 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 07:44:54,252 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 07:44:55,041 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 07:44:55,112 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:55,112 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:55,113 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:55,114 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:55,115 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:55,129 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:55,130 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:55,132 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:55,132 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:55,134 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:55,135 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:55,136 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:55,136 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:55,508 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 07:44:55,509 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 07:44:55,510 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 07:44:55,511 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 07:44:55,513 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 07:44:55,514 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 07:44:55,515 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 07:44:55,515 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 07:44:55,517 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 07:44:55,517 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 07:44:55,688 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:55,697 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:55,755 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:55,756 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:55,756 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:55,760 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 07:44:55,805 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-13 07:44:55,873 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 07:44:55,878 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de8bd356-be81-45d5-88fa-9b61209da23c/sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i[4495,4508] [2021-10-13 07:44:55,879 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de8bd356-be81-45d5-88fa-9b61209da23c/sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i[4555,4568] [2021-10-13 07:44:55,880 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 07:44:55,881 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 07:44:55,918 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 07:44:55,947 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:55,947 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:55,947 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:55,948 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:55,949 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:55,958 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:55,959 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:55,960 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:55,960 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:55,973 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:55,974 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:55,974 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:55,975 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:56,048 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 07:44:56,049 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 07:44:56,050 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 07:44:56,051 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 07:44:56,053 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 07:44:56,054 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 07:44:56,054 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 07:44:56,055 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 07:44:56,056 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 07:44:56,057 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 07:44:56,126 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:56,132 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:56,176 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:56,177 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:56,177 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:56,182 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 07:44:56,220 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 07:44:56,249 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de8bd356-be81-45d5-88fa-9b61209da23c/sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i[4495,4508] [2021-10-13 07:44:56,249 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de8bd356-be81-45d5-88fa-9b61209da23c/sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i[4555,4568] [2021-10-13 07:44:56,251 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 07:44:56,252 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 07:44:56,294 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 07:44:56,318 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:56,318 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:56,319 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:56,319 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:56,320 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:56,327 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:56,327 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:56,328 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:56,328 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:56,329 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:56,330 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:56,330 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:56,331 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:56,365 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 07:44:56,365 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 07:44:56,366 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 07:44:56,367 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 07:44:56,368 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 07:44:56,368 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 07:44:56,368 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 07:44:56,369 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 07:44:56,369 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 07:44:56,370 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 07:44:56,436 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:56,442 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:56,459 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:56,460 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:56,460 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:56,461 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 07:44:56,785 INFO L208 MainTranslator]: Completed translation [2021-10-13 07:44:56,787 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:44:56 WrapperNode [2021-10-13 07:44:56,787 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 07:44:56,788 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-13 07:44:56,790 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-13 07:44:56,790 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-13 07:44:56,797 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:44:56" (1/1) ... [2021-10-13 07:44:56,879 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2021-10-13 07:44:56,944 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:44:56" (1/1) ... [2021-10-13 07:44:56,955 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-13 07:44:56,956 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-13 07:44:56,971 INFO L168 Benchmark]: Toolchain (without parser) took 3238.66 ms. Allocated memory was 81.8 MB in the beginning and 169.9 MB in the end (delta: 88.1 MB). Free memory was 51.5 MB in the beginning and 93.6 MB in the end (delta: -42.1 MB). Peak memory consumption was 46.5 MB. Max. memory is 16.1 GB. [2021-10-13 07:44:56,972 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 50.3 MB. Free memory was 29.8 MB in the beginning and 29.7 MB in the end (delta: 40.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 07:44:56,973 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3052.18 ms. Allocated memory was 81.8 MB in the beginning and 169.9 MB in the end (delta: 88.1 MB). Free memory was 51.3 MB in the beginning and 97.8 MB in the end (delta: -46.5 MB). Peak memory consumption was 50.7 MB. Max. memory is 16.1 GB. [2021-10-13 07:44:56,974 INFO L168 Benchmark]: Boogie Procedure Inliner took 167.66 ms. Allocated memory is still 169.9 MB. Free memory was 97.8 MB in the beginning and 93.6 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-13 07:44:56,976 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 50.3 MB. Free memory was 29.8 MB in the beginning and 29.7 MB in the end (delta: 40.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3052.18 ms. Allocated memory was 81.8 MB in the beginning and 169.9 MB in the end (delta: 88.1 MB). Free memory was 51.3 MB in the beginning and 97.8 MB in the end (delta: -46.5 MB). Peak memory consumption was 50.7 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 167.66 ms. Allocated memory is still 169.9 MB. Free memory was 97.8 MB in the beginning and 93.6 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...