./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_linked_list_next_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e943c265 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14f058a4-1712-4be0-8a03-036cad649a7d/bin/uautomizer-j4sWxH34Be/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14f058a4-1712-4be0-8a03-036cad649a7d/bin/uautomizer-j4sWxH34Be/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14f058a4-1712-4be0-8a03-036cad649a7d/bin/uautomizer-j4sWxH34Be/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14f058a4-1712-4be0-8a03-036cad649a7d/bin/uautomizer-j4sWxH34Be/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_next_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14f058a4-1712-4be0-8a03-036cad649a7d/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14f058a4-1712-4be0-8a03-036cad649a7d/bin/uautomizer-j4sWxH34Be --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 5bb1e95e9d6379d31cbb3e207d6fe85ddf495edebf9b764e927537f63dbf829e ................................................................................................................................................................................................................ 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_14f058a4-1712-4be0-8a03-036cad649a7d/bin/uautomizer-j4sWxH34Be/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14f058a4-1712-4be0-8a03-036cad649a7d/bin/uautomizer-j4sWxH34Be/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14f058a4-1712-4be0-8a03-036cad649a7d/bin/uautomizer-j4sWxH34Be/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14f058a4-1712-4be0-8a03-036cad649a7d/bin/uautomizer-j4sWxH34Be/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_next_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14f058a4-1712-4be0-8a03-036cad649a7d/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14f058a4-1712-4be0-8a03-036cad649a7d/bin/uautomizer-j4sWxH34Be --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 5bb1e95e9d6379d31cbb3e207d6fe85ddf495edebf9b764e927537f63dbf829e ...................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.1-dev-e943c26 [2021-10-21 20:06:24,704 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-21 20:06:24,707 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-21 20:06:24,745 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-21 20:06:24,746 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-21 20:06:24,748 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-21 20:06:24,750 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-21 20:06:24,753 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-21 20:06:24,756 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-21 20:06:24,757 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-21 20:06:24,758 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-21 20:06:24,760 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-21 20:06:24,761 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-21 20:06:24,763 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-21 20:06:24,765 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-21 20:06:24,767 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-21 20:06:24,768 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-21 20:06:24,770 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-21 20:06:24,773 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-21 20:06:24,776 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-21 20:06:24,779 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-21 20:06:24,780 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-21 20:06:24,782 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-21 20:06:24,784 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-21 20:06:24,788 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-21 20:06:24,789 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-21 20:06:24,790 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-21 20:06:24,791 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-21 20:06:24,792 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-21 20:06:24,794 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-21 20:06:24,794 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-21 20:06:24,796 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-21 20:06:24,797 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-21 20:06:24,798 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-21 20:06:24,800 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-21 20:06:24,801 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-21 20:06:24,802 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-21 20:06:24,802 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-21 20:06:24,803 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-21 20:06:24,804 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-21 20:06:24,806 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-21 20:06:24,807 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14f058a4-1712-4be0-8a03-036cad649a7d/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-10-21 20:06:24,838 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-21 20:06:24,838 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-21 20:06:24,839 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-21 20:06:24,839 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-21 20:06:24,841 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-21 20:06:24,841 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-21 20:06:24,842 INFO L138 SettingsManager]: * Use SBE=true [2021-10-21 20:06:24,842 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-21 20:06:24,842 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-21 20:06:24,843 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-21 20:06:24,843 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-21 20:06:24,843 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-21 20:06:24,844 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-21 20:06:24,844 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-21 20:06:24,844 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-21 20:06:24,845 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-21 20:06:24,845 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-21 20:06:24,846 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-21 20:06:24,846 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-21 20:06:24,846 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-21 20:06:24,847 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-21 20:06:24,847 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-21 20:06:24,847 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-21 20:06:24,848 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-21 20:06:24,848 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-21 20:06:24,848 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-21 20:06:24,849 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-21 20:06:24,849 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-21 20:06:24,850 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-21 20:06:24,850 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_14f058a4-1712-4be0-8a03-036cad649a7d/bin/uautomizer-j4sWxH34Be/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14f058a4-1712-4be0-8a03-036cad649a7d/bin/uautomizer-j4sWxH34Be Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5bb1e95e9d6379d31cbb3e207d6fe85ddf495edebf9b764e927537f63dbf829e [2021-10-21 20:06:25,175 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-21 20:06:25,209 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-21 20:06:25,213 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-21 20:06:25,215 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-21 20:06:25,217 INFO L275 PluginConnector]: CDTParser initialized [2021-10-21 20:06:25,218 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14f058a4-1712-4be0-8a03-036cad649a7d/bin/uautomizer-j4sWxH34Be/../../sv-benchmarks/c/aws-c-common/aws_linked_list_next_harness.i [2021-10-21 20:06:25,318 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14f058a4-1712-4be0-8a03-036cad649a7d/bin/uautomizer-j4sWxH34Be/data/e5efa6f0a/b34374269f994269b3520488ee1dfd91/FLAGa24a2edeb [2021-10-21 20:06:26,415 INFO L306 CDTParser]: Found 1 translation units. [2021-10-21 20:06:26,416 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14f058a4-1712-4be0-8a03-036cad649a7d/sv-benchmarks/c/aws-c-common/aws_linked_list_next_harness.i [2021-10-21 20:06:26,467 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14f058a4-1712-4be0-8a03-036cad649a7d/bin/uautomizer-j4sWxH34Be/data/e5efa6f0a/b34374269f994269b3520488ee1dfd91/FLAGa24a2edeb [2021-10-21 20:06:26,827 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14f058a4-1712-4be0-8a03-036cad649a7d/bin/uautomizer-j4sWxH34Be/data/e5efa6f0a/b34374269f994269b3520488ee1dfd91 [2021-10-21 20:06:26,831 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-21 20:06:26,834 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-21 20:06:26,838 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-21 20:06:26,839 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-21 20:06:26,844 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-21 20:06:26,845 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 08:06:26" (1/1) ... [2021-10-21 20:06:26,846 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@ffc7830 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 08:06:26, skipping insertion in model container [2021-10-21 20:06:26,847 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 08:06:26" (1/1) ... [2021-10-21 20:06:26,858 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-21 20:06:26,983 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-21 20:06:27,354 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_14f058a4-1712-4be0-8a03-036cad649a7d/sv-benchmarks/c/aws-c-common/aws_linked_list_next_harness.i[4494,4507] [2021-10-21 20:06:27,363 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_14f058a4-1712-4be0-8a03-036cad649a7d/sv-benchmarks/c/aws-c-common/aws_linked_list_next_harness.i[4554,4567] [2021-10-21 20:06:27,391 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 20:06:27,398 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 20:06:28,416 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:06:28,417 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:06:28,418 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:06:28,419 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:06:28,420 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:06:28,438 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:06:28,439 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:06:28,442 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:06:28,443 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:06:28,446 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:06:28,447 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:06:28,448 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:06:28,449 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:06:28,951 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-21 20:06:28,953 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-21 20:06:28,954 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-21 20:06:28,956 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-21 20:06:28,958 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-21 20:06:28,959 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-21 20:06:28,960 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-21 20:06:28,961 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-21 20:06:28,962 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-21 20:06:28,963 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-21 20:06:29,154 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-21 20:06:29,185 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 20:06:29,205 INFO L203 MainTranslator]: Completed pre-run [2021-10-21 20:06:29,223 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_14f058a4-1712-4be0-8a03-036cad649a7d/sv-benchmarks/c/aws-c-common/aws_linked_list_next_harness.i[4494,4507] [2021-10-21 20:06:29,224 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_14f058a4-1712-4be0-8a03-036cad649a7d/sv-benchmarks/c/aws-c-common/aws_linked_list_next_harness.i[4554,4567] [2021-10-21 20:06:29,249 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 20:06:29,265 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 20:06:29,375 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:06:29,390 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:06:29,391 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:06:29,392 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:06:29,393 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:06:29,402 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:06:29,410 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:06:29,412 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:06:29,413 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:06:29,414 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:06:29,415 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:06:29,416 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:06:29,420 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:06:29,513 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-21 20:06:29,516 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-21 20:06:29,519 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-21 20:06:29,523 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-21 20:06:29,524 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-21 20:06:29,534 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-21 20:06:29,535 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-21 20:06:29,535 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-21 20:06:29,536 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-21 20:06:29,537 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-21 20:06:29,581 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-21 20:06:29,608 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 20:06:29,616 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:289) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1658) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1758) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:507) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:619) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:270) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:244) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:206) 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) [2021-10-21 20:06:29,626 INFO L168 Benchmark]: Toolchain (without parser) took 2788.05 ms. Allocated memory was 102.8 MB in the beginning and 132.1 MB in the end (delta: 29.4 MB). Free memory was 76.3 MB in the beginning and 81.9 MB in the end (delta: -5.6 MB). Peak memory consumption was 45.7 MB. Max. memory is 16.1 GB. [2021-10-21 20:06:29,627 INFO L168 Benchmark]: CDTParser took 0.33 ms. Allocated memory is still 102.8 MB. Free memory is still 78.4 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-21 20:06:29,630 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2782.30 ms. Allocated memory was 102.8 MB in the beginning and 132.1 MB in the end (delta: 29.4 MB). Free memory was 76.1 MB in the beginning and 81.9 MB in the end (delta: -5.8 MB). Peak memory consumption was 43.6 MB. Max. memory is 16.1 GB. [2021-10-21 20:06:29,636 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33 ms. Allocated memory is still 102.8 MB. Free memory is still 78.4 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2782.30 ms. Allocated memory was 102.8 MB in the beginning and 132.1 MB in the end (delta: 29.4 MB). Free memory was 76.1 MB in the beginning and 81.9 MB in the end (delta: -5.8 MB). Peak memory consumption was 43.6 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-e943c26 [2021-10-21 20:06:32,700 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-21 20:06:32,702 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-21 20:06:32,748 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-21 20:06:32,749 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-21 20:06:32,751 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-21 20:06:32,753 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-21 20:06:32,757 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-21 20:06:32,760 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-21 20:06:32,761 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-21 20:06:32,763 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-21 20:06:32,765 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-21 20:06:32,765 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-21 20:06:32,767 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-21 20:06:32,769 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-21 20:06:32,772 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-21 20:06:32,773 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-21 20:06:32,775 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-21 20:06:32,778 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-21 20:06:32,782 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-21 20:06:32,785 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-21 20:06:32,787 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-21 20:06:32,789 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-21 20:06:32,790 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-21 20:06:32,796 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-21 20:06:32,796 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-21 20:06:32,797 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-21 20:06:32,799 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-21 20:06:32,800 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-21 20:06:32,801 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-21 20:06:32,802 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-21 20:06:32,803 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-21 20:06:32,805 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-21 20:06:32,806 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-21 20:06:32,808 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-21 20:06:32,809 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-21 20:06:32,810 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-21 20:06:32,811 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-21 20:06:32,811 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-21 20:06:32,813 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-21 20:06:32,814 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-21 20:06:32,816 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14f058a4-1712-4be0-8a03-036cad649a7d/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-10-21 20:06:32,858 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-21 20:06:32,859 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-21 20:06:32,859 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-21 20:06:32,860 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-21 20:06:32,862 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-21 20:06:32,862 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-21 20:06:32,862 INFO L138 SettingsManager]: * Use SBE=true [2021-10-21 20:06:32,863 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-21 20:06:32,863 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-21 20:06:32,864 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-21 20:06:32,864 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-21 20:06:32,865 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-21 20:06:32,865 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-21 20:06:32,866 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-21 20:06:32,866 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-21 20:06:32,866 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-21 20:06:32,867 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-21 20:06:32,867 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-21 20:06:32,868 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-21 20:06:32,868 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-21 20:06:32,868 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-21 20:06:32,869 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-21 20:06:32,869 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-21 20:06:32,870 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-21 20:06:32,870 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-10-21 20:06:32,871 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-21 20:06:32,871 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-21 20:06:32,871 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-21 20:06:32,872 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-21 20:06:32,872 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-21 20:06:32,873 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-21 20:06:32,873 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_14f058a4-1712-4be0-8a03-036cad649a7d/bin/uautomizer-j4sWxH34Be/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14f058a4-1712-4be0-8a03-036cad649a7d/bin/uautomizer-j4sWxH34Be Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5bb1e95e9d6379d31cbb3e207d6fe85ddf495edebf9b764e927537f63dbf829e [2021-10-21 20:06:33,384 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-21 20:06:33,426 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-21 20:06:33,431 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-21 20:06:33,433 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-21 20:06:33,434 INFO L275 PluginConnector]: CDTParser initialized [2021-10-21 20:06:33,436 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14f058a4-1712-4be0-8a03-036cad649a7d/bin/uautomizer-j4sWxH34Be/../../sv-benchmarks/c/aws-c-common/aws_linked_list_next_harness.i [2021-10-21 20:06:33,551 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14f058a4-1712-4be0-8a03-036cad649a7d/bin/uautomizer-j4sWxH34Be/data/dbd4202dd/6555c16c236d486d810d5ff63874f499/FLAG5ea0777a8 [2021-10-21 20:06:34,683 INFO L306 CDTParser]: Found 1 translation units. [2021-10-21 20:06:34,684 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14f058a4-1712-4be0-8a03-036cad649a7d/sv-benchmarks/c/aws-c-common/aws_linked_list_next_harness.i [2021-10-21 20:06:34,743 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14f058a4-1712-4be0-8a03-036cad649a7d/bin/uautomizer-j4sWxH34Be/data/dbd4202dd/6555c16c236d486d810d5ff63874f499/FLAG5ea0777a8 [2021-10-21 20:06:35,139 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14f058a4-1712-4be0-8a03-036cad649a7d/bin/uautomizer-j4sWxH34Be/data/dbd4202dd/6555c16c236d486d810d5ff63874f499 [2021-10-21 20:06:35,143 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-21 20:06:35,146 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-21 20:06:35,149 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-21 20:06:35,149 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-21 20:06:35,154 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-21 20:06:35,155 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 08:06:35" (1/1) ... [2021-10-21 20:06:35,157 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@293d8072 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 08:06:35, skipping insertion in model container [2021-10-21 20:06:35,158 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 08:06:35" (1/1) ... [2021-10-21 20:06:35,167 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-21 20:06:35,331 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-21 20:06:35,836 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_14f058a4-1712-4be0-8a03-036cad649a7d/sv-benchmarks/c/aws-c-common/aws_linked_list_next_harness.i[4494,4507] [2021-10-21 20:06:35,844 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_14f058a4-1712-4be0-8a03-036cad649a7d/sv-benchmarks/c/aws-c-common/aws_linked_list_next_harness.i[4554,4567] [2021-10-21 20:06:35,871 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 20:06:35,880 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 20:06:36,960 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:06:36,961 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:06:36,962 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:06:36,963 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:06:36,965 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:06:36,986 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:06:36,987 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:06:36,990 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:06:36,991 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:06:36,994 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:06:36,996 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:06:36,997 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:06:36,998 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:06:37,574 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-21 20:06:37,577 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-21 20:06:37,579 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-21 20:06:37,581 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-21 20:06:37,585 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-21 20:06:37,586 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-21 20:06:37,588 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-21 20:06:37,591 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-21 20:06:37,592 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-21 20:06:37,610 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-21 20:06:37,899 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-21 20:06:37,947 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 20:06:37,978 INFO L203 MainTranslator]: Completed pre-run [2021-10-21 20:06:38,003 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_14f058a4-1712-4be0-8a03-036cad649a7d/sv-benchmarks/c/aws-c-common/aws_linked_list_next_harness.i[4494,4507] [2021-10-21 20:06:38,013 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_14f058a4-1712-4be0-8a03-036cad649a7d/sv-benchmarks/c/aws-c-common/aws_linked_list_next_harness.i[4554,4567] [2021-10-21 20:06:38,015 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 20:06:38,020 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 20:06:38,107 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:06:38,115 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:06:38,115 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:06:38,116 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:06:38,130 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:06:38,140 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:06:38,150 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:06:38,189 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:06:38,190 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:06:38,192 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:06:38,193 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:06:38,193 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:06:38,194 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:06:38,262 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-21 20:06:38,263 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-21 20:06:38,264 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-21 20:06:38,266 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-21 20:06:38,274 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-21 20:06:38,275 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-21 20:06:38,276 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-21 20:06:38,277 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-21 20:06:38,278 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-21 20:06:38,278 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-21 20:06:38,311 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-21 20:06:38,333 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 20:06:38,647 INFO L208 MainTranslator]: Completed translation [2021-10-21 20:06:38,648 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 08:06:38 WrapperNode [2021-10-21 20:06:38,648 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-21 20:06:38,650 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-21 20:06:38,650 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-21 20:06:38,650 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-21 20:06:38,660 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 08:06:38" (1/1) ... [2021-10-21 20:06:38,740 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]]] [2021-10-21 20:06:38,803 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 08:06:38" (1/1) ... [2021-10-21 20:06:38,803 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-21 20:06:38,813 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-21 20:06:38,816 INFO L168 Benchmark]: Toolchain (without parser) took 3668.47 ms. Allocated memory was 67.1 MB in the beginning and 104.9 MB in the end (delta: 37.7 MB). Free memory was 40.5 MB in the beginning and 54.0 MB in the end (delta: -13.5 MB). Peak memory consumption was 23.9 MB. Max. memory is 16.1 GB. [2021-10-21 20:06:38,817 INFO L168 Benchmark]: CDTParser took 2.91 ms. Allocated memory is still 67.1 MB. Free memory is still 48.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-21 20:06:38,818 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3499.90 ms. Allocated memory was 67.1 MB in the beginning and 104.9 MB in the end (delta: 37.7 MB). Free memory was 40.3 MB in the beginning and 57.8 MB in the end (delta: -17.5 MB). Peak memory consumption was 35.0 MB. Max. memory is 16.1 GB. [2021-10-21 20:06:38,819 INFO L168 Benchmark]: Boogie Procedure Inliner took 163.44 ms. Allocated memory is still 104.9 MB. Free memory was 57.8 MB in the beginning and 54.0 MB in the end (delta: 3.8 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-21 20:06:38,821 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.91 ms. Allocated memory is still 67.1 MB. Free memory is still 48.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3499.90 ms. Allocated memory was 67.1 MB in the beginning and 104.9 MB in the end (delta: 37.7 MB). Free memory was 40.3 MB in the beginning and 57.8 MB in the end (delta: -17.5 MB). Peak memory consumption was 35.0 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 163.44 ms. Allocated memory is still 104.9 MB. Free memory was 57.8 MB in the beginning and 54.0 MB in the end (delta: 3.8 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...