./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_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_e0ad01be-3432-46d1-9bb6-acf19799222b/bin/uautomizer-j4sWxH34Be/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0ad01be-3432-46d1-9bb6-acf19799222b/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_e0ad01be-3432-46d1-9bb6-acf19799222b/bin/uautomizer-j4sWxH34Be/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0ad01be-3432-46d1-9bb6-acf19799222b/bin/uautomizer-j4sWxH34Be/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0ad01be-3432-46d1-9bb6-acf19799222b/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_e0ad01be-3432-46d1-9bb6-acf19799222b/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 d155cc00d5c2ba6f5ef1d5e883c6d133605de01ed97e4300960f893025d81fd1 ................................................................................................................................................................................................................ 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_e0ad01be-3432-46d1-9bb6-acf19799222b/bin/uautomizer-j4sWxH34Be/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0ad01be-3432-46d1-9bb6-acf19799222b/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_e0ad01be-3432-46d1-9bb6-acf19799222b/bin/uautomizer-j4sWxH34Be/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0ad01be-3432-46d1-9bb6-acf19799222b/bin/uautomizer-j4sWxH34Be/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0ad01be-3432-46d1-9bb6-acf19799222b/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_e0ad01be-3432-46d1-9bb6-acf19799222b/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 d155cc00d5c2ba6f5ef1d5e883c6d133605de01ed97e4300960f893025d81fd1 ...................................................................................................................................................................................................... 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 20:08:10,566 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-21 20:08:10,569 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-21 20:08:10,623 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-21 20:08:10,624 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-21 20:08:10,628 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-21 20:08:10,629 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-21 20:08:10,633 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-21 20:08:10,635 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-21 20:08:10,641 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-21 20:08:10,642 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-21 20:08:10,644 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-21 20:08:10,644 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-21 20:08:10,647 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-21 20:08:10,649 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-21 20:08:10,653 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-21 20:08:10,654 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-21 20:08:10,655 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-21 20:08:10,658 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-21 20:08:10,665 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-21 20:08:10,667 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-21 20:08:10,669 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-21 20:08:10,672 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-21 20:08:10,673 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-21 20:08:10,682 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-21 20:08:10,682 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-21 20:08:10,682 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-21 20:08:10,685 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-21 20:08:10,685 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-21 20:08:10,687 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-21 20:08:10,687 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-21 20:08:10,688 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-21 20:08:10,690 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-21 20:08:10,691 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-21 20:08:10,693 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-21 20:08:10,693 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-21 20:08:10,694 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-21 20:08:10,694 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-21 20:08:10,694 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-21 20:08:10,695 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-21 20:08:10,695 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-21 20:08:10,696 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0ad01be-3432-46d1-9bb6-acf19799222b/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-10-21 20:08:10,739 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-21 20:08:10,739 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-21 20:08:10,740 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-21 20:08:10,740 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-21 20:08:10,747 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-21 20:08:10,747 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-21 20:08:10,747 INFO L138 SettingsManager]: * Use SBE=true [2021-10-21 20:08:10,748 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-21 20:08:10,748 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-21 20:08:10,748 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-21 20:08:10,749 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-21 20:08:10,749 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-21 20:08:10,749 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-21 20:08:10,750 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-21 20:08:10,750 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-21 20:08:10,750 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-21 20:08:10,750 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-21 20:08:10,750 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-21 20:08:10,751 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-21 20:08:10,751 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-21 20:08:10,751 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-21 20:08:10,751 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-21 20:08:10,751 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-21 20:08:10,752 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-21 20:08:10,752 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-21 20:08:10,752 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-21 20:08:10,752 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-21 20:08:10,752 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-21 20:08:10,752 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-21 20:08:10,754 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_e0ad01be-3432-46d1-9bb6-acf19799222b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0ad01be-3432-46d1-9bb6-acf19799222b/bin/uautomizer-j4sWxH34Be Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d155cc00d5c2ba6f5ef1d5e883c6d133605de01ed97e4300960f893025d81fd1 [2021-10-21 20:08:11,021 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-21 20:08:11,041 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-21 20:08:11,043 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-21 20:08:11,044 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-21 20:08:11,045 INFO L275 PluginConnector]: CDTParser initialized [2021-10-21 20:08:11,046 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0ad01be-3432-46d1-9bb6-acf19799222b/bin/uautomizer-j4sWxH34Be/../../sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i [2021-10-21 20:08:11,140 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0ad01be-3432-46d1-9bb6-acf19799222b/bin/uautomizer-j4sWxH34Be/data/a304542a9/44079e4d94eb4524b3c614648947f45e/FLAGb3da41301 [2021-10-21 20:08:12,005 INFO L306 CDTParser]: Found 1 translation units. [2021-10-21 20:08:12,006 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0ad01be-3432-46d1-9bb6-acf19799222b/sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i [2021-10-21 20:08:12,054 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0ad01be-3432-46d1-9bb6-acf19799222b/bin/uautomizer-j4sWxH34Be/data/a304542a9/44079e4d94eb4524b3c614648947f45e/FLAGb3da41301 [2021-10-21 20:08:12,117 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0ad01be-3432-46d1-9bb6-acf19799222b/bin/uautomizer-j4sWxH34Be/data/a304542a9/44079e4d94eb4524b3c614648947f45e [2021-10-21 20:08:12,119 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-21 20:08:12,121 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-21 20:08:12,125 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-21 20:08:12,126 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-21 20:08:12,129 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-21 20:08:12,130 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 08:08:12" (1/1) ... [2021-10-21 20:08:12,131 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ff0d265 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 08:08:12, skipping insertion in model container [2021-10-21 20:08:12,132 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 08:08:12" (1/1) ... [2021-10-21 20:08:12,139 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-21 20:08:12,264 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-21 20:08:12,526 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_e0ad01be-3432-46d1-9bb6-acf19799222b/sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i[4499,4512] [2021-10-21 20:08:12,532 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_e0ad01be-3432-46d1-9bb6-acf19799222b/sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i[4559,4572] [2021-10-21 20:08:12,552 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 20:08:12,557 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 20:08:13,348 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:08:13,349 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:08:13,351 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:08:13,353 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:08:13,356 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:08:13,370 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:08:13,379 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:08:13,388 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:08:13,389 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:08:13,398 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:08:13,399 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:08:13,401 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:08:13,401 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:08:13,827 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-21 20:08:13,828 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-21 20:08:13,829 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-21 20:08:13,830 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-21 20:08:13,831 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-21 20:08:13,832 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-21 20:08:13,832 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-21 20:08:13,833 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-21 20:08:13,833 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-21 20:08:13,834 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-21 20:08:13,970 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-21 20:08:13,990 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 20:08:14,005 INFO L203 MainTranslator]: Completed pre-run [2021-10-21 20:08:14,019 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_e0ad01be-3432-46d1-9bb6-acf19799222b/sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i[4499,4512] [2021-10-21 20:08:14,020 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_e0ad01be-3432-46d1-9bb6-acf19799222b/sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i[4559,4572] [2021-10-21 20:08:14,022 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 20:08:14,022 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 20:08:14,059 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:08:14,068 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:08:14,070 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:08:14,071 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:08:14,075 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:08:14,081 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:08:14,090 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:08:14,091 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:08:14,092 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:08:14,093 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:08:14,094 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:08:14,095 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:08:14,095 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:08:14,159 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-21 20:08:14,160 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-21 20:08:14,161 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-21 20:08:14,161 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-21 20:08:14,162 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-21 20:08:14,164 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-21 20:08:14,164 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-21 20:08:14,165 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-21 20:08:14,165 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-21 20:08:14,166 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-21 20:08:14,214 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-21 20:08:14,226 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 20:08:14,233 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 20:08:14,238 INFO L168 Benchmark]: Toolchain (without parser) took 2115.14 ms. Allocated memory is still 121.6 MB. Free memory was 81.9 MB in the beginning and 44.0 MB in the end (delta: 38.0 MB). Peak memory consumption was 37.7 MB. Max. memory is 16.1 GB. [2021-10-21 20:08:14,238 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 81.8 MB. Free memory is still 38.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-21 20:08:14,239 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2110.22 ms. Allocated memory is still 121.6 MB. Free memory was 81.7 MB in the beginning and 44.0 MB in the end (delta: 37.7 MB). Peak memory consumption was 37.7 MB. Max. memory is 16.1 GB. [2021-10-21 20:08:14,240 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 81.8 MB. Free memory is still 38.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2110.22 ms. Allocated memory is still 121.6 MB. Free memory was 81.7 MB in the beginning and 44.0 MB in the end (delta: 37.7 MB). Peak memory consumption was 37.7 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 20:08:16,451 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-21 20:08:16,454 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-21 20:08:16,508 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-21 20:08:16,508 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-21 20:08:16,512 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-21 20:08:16,514 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-21 20:08:16,522 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-21 20:08:16,525 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-21 20:08:16,533 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-21 20:08:16,535 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-21 20:08:16,537 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-21 20:08:16,538 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-21 20:08:16,540 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-21 20:08:16,543 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-21 20:08:16,549 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-21 20:08:16,551 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-21 20:08:16,552 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-21 20:08:16,554 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-21 20:08:16,560 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-21 20:08:16,563 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-21 20:08:16,564 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-21 20:08:16,567 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-21 20:08:16,569 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-21 20:08:16,581 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-21 20:08:16,582 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-21 20:08:16,582 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-21 20:08:16,584 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-21 20:08:16,585 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-21 20:08:16,586 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-21 20:08:16,587 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-21 20:08:16,588 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-21 20:08:16,589 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-21 20:08:16,590 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-21 20:08:16,592 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-21 20:08:16,592 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-21 20:08:16,593 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-21 20:08:16,605 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-21 20:08:16,605 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-21 20:08:16,607 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-21 20:08:16,608 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-21 20:08:16,609 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0ad01be-3432-46d1-9bb6-acf19799222b/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-10-21 20:08:16,653 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-21 20:08:16,654 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-21 20:08:16,654 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-21 20:08:16,654 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-21 20:08:16,656 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-21 20:08:16,657 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-21 20:08:16,657 INFO L138 SettingsManager]: * Use SBE=true [2021-10-21 20:08:16,658 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-21 20:08:16,658 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-21 20:08:16,658 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-21 20:08:16,659 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-21 20:08:16,660 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-21 20:08:16,660 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-21 20:08:16,660 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-21 20:08:16,660 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-21 20:08:16,661 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-21 20:08:16,661 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-21 20:08:16,661 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-21 20:08:16,661 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-21 20:08:16,662 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-21 20:08:16,662 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-21 20:08:16,662 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-21 20:08:16,662 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-21 20:08:16,663 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-21 20:08:16,663 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-10-21 20:08:16,663 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-21 20:08:16,663 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-21 20:08:16,664 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-21 20:08:16,664 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-21 20:08:16,664 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-21 20:08:16,664 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-21 20:08:16,664 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_e0ad01be-3432-46d1-9bb6-acf19799222b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0ad01be-3432-46d1-9bb6-acf19799222b/bin/uautomizer-j4sWxH34Be Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d155cc00d5c2ba6f5ef1d5e883c6d133605de01ed97e4300960f893025d81fd1 [2021-10-21 20:08:17,052 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-21 20:08:17,072 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-21 20:08:17,074 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-21 20:08:17,076 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-21 20:08:17,076 INFO L275 PluginConnector]: CDTParser initialized [2021-10-21 20:08:17,077 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0ad01be-3432-46d1-9bb6-acf19799222b/bin/uautomizer-j4sWxH34Be/../../sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i [2021-10-21 20:08:17,150 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0ad01be-3432-46d1-9bb6-acf19799222b/bin/uautomizer-j4sWxH34Be/data/b11710872/0b70882bbab74515acc70b015e77071c/FLAG3b47ec40a [2021-10-21 20:08:17,983 INFO L306 CDTParser]: Found 1 translation units. [2021-10-21 20:08:17,984 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0ad01be-3432-46d1-9bb6-acf19799222b/sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i [2021-10-21 20:08:18,030 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0ad01be-3432-46d1-9bb6-acf19799222b/bin/uautomizer-j4sWxH34Be/data/b11710872/0b70882bbab74515acc70b015e77071c/FLAG3b47ec40a [2021-10-21 20:08:18,509 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0ad01be-3432-46d1-9bb6-acf19799222b/bin/uautomizer-j4sWxH34Be/data/b11710872/0b70882bbab74515acc70b015e77071c [2021-10-21 20:08:18,511 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-21 20:08:18,512 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-21 20:08:18,513 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-21 20:08:18,513 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-21 20:08:18,517 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-21 20:08:18,518 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 08:08:18" (1/1) ... [2021-10-21 20:08:18,519 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c03372b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 08:08:18, skipping insertion in model container [2021-10-21 20:08:18,519 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 08:08:18" (1/1) ... [2021-10-21 20:08:18,527 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-21 20:08:18,637 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-21 20:08:18,901 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_e0ad01be-3432-46d1-9bb6-acf19799222b/sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i[4499,4512] [2021-10-21 20:08:18,907 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_e0ad01be-3432-46d1-9bb6-acf19799222b/sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i[4559,4572] [2021-10-21 20:08:18,930 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 20:08:18,935 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 20:08:19,780 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:08:19,781 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:08:19,782 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:08:19,784 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:08:19,787 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:08:19,808 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:08:19,809 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:08:19,811 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:08:19,812 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:08:19,814 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:08:19,815 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:08:19,816 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:08:19,816 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:08:20,168 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-21 20:08:20,170 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-21 20:08:20,171 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-21 20:08:20,172 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-21 20:08:20,174 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-21 20:08:20,175 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-21 20:08:20,175 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-21 20:08:20,176 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-21 20:08:20,177 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-21 20:08:20,178 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-21 20:08:20,347 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-21 20:08:20,376 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 20:08:20,401 INFO L203 MainTranslator]: Completed pre-run [2021-10-21 20:08:20,416 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_e0ad01be-3432-46d1-9bb6-acf19799222b/sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i[4499,4512] [2021-10-21 20:08:20,417 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_e0ad01be-3432-46d1-9bb6-acf19799222b/sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i[4559,4572] [2021-10-21 20:08:20,419 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 20:08:20,420 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 20:08:20,466 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:08:20,467 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:08:20,467 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:08:20,468 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:08:20,469 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:08:20,478 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:08:20,479 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:08:20,480 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:08:20,481 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:08:20,482 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:08:20,483 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:08:20,484 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:08:20,484 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:08:20,574 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-21 20:08:20,588 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-21 20:08:20,589 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-21 20:08:20,590 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-21 20:08:20,591 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-21 20:08:20,591 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-21 20:08:20,592 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-21 20:08:20,594 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-21 20:08:20,594 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-21 20:08:20,595 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-21 20:08:20,655 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-21 20:08:20,692 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 20:08:20,896 INFO L208 MainTranslator]: Completed translation [2021-10-21 20:08:20,897 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 08:08:20 WrapperNode [2021-10-21 20:08:20,897 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-21 20:08:20,898 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-21 20:08:20,898 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-21 20:08:20,898 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-21 20:08:20,905 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 08:08:20" (1/1) ... [2021-10-21 20:08:20,995 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 20:08:21,090 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 08:08:20" (1/1) ... [2021-10-21 20:08:21,091 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-21 20:08:21,091 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-21 20:08:21,093 INFO L168 Benchmark]: Toolchain (without parser) took 2580.12 ms. Allocated memory was 62.9 MB in the beginning and 111.1 MB in the end (delta: 48.2 MB). Free memory was 35.2 MB in the beginning and 66.3 MB in the end (delta: -31.0 MB). Peak memory consumption was 16.5 MB. Max. memory is 16.1 GB. [2021-10-21 20:08:21,094 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 62.9 MB. Free memory is still 42.5 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-21 20:08:21,094 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2384.19 ms. Allocated memory was 62.9 MB in the beginning and 111.1 MB in the end (delta: 48.2 MB). Free memory was 35.0 MB in the beginning and 69.9 MB in the end (delta: -34.8 MB). Peak memory consumption was 33.9 MB. Max. memory is 16.1 GB. [2021-10-21 20:08:21,096 INFO L168 Benchmark]: Boogie Procedure Inliner took 192.93 ms. Allocated memory is still 111.1 MB. Free memory was 69.9 MB in the beginning and 66.3 MB in the end (delta: 3.6 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-21 20:08:21,099 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 62.9 MB. Free memory is still 42.5 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2384.19 ms. Allocated memory was 62.9 MB in the beginning and 111.1 MB in the end (delta: 48.2 MB). Free memory was 35.0 MB in the beginning and 69.9 MB in the end (delta: -34.8 MB). Peak memory consumption was 33.9 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 192.93 ms. Allocated memory is still 111.1 MB. Free memory was 69.9 MB in the beginning and 66.3 MB in the end (delta: 3.6 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...