./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_linked_list_remove_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_c3b77335-ca07-4f62-8789-a8ae6a66d759/bin/uautomizer-j4sWxH34Be/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3b77335-ca07-4f62-8789-a8ae6a66d759/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_c3b77335-ca07-4f62-8789-a8ae6a66d759/bin/uautomizer-j4sWxH34Be/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3b77335-ca07-4f62-8789-a8ae6a66d759/bin/uautomizer-j4sWxH34Be/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_remove_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3b77335-ca07-4f62-8789-a8ae6a66d759/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_c3b77335-ca07-4f62-8789-a8ae6a66d759/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 588c504bc2fd23c9ce280a0a1b43a680048f163183a3674ad6d00cde5eb05799 ................................................................................................................................................................................................................ 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_c3b77335-ca07-4f62-8789-a8ae6a66d759/bin/uautomizer-j4sWxH34Be/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3b77335-ca07-4f62-8789-a8ae6a66d759/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_c3b77335-ca07-4f62-8789-a8ae6a66d759/bin/uautomizer-j4sWxH34Be/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3b77335-ca07-4f62-8789-a8ae6a66d759/bin/uautomizer-j4sWxH34Be/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_remove_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3b77335-ca07-4f62-8789-a8ae6a66d759/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_c3b77335-ca07-4f62-8789-a8ae6a66d759/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 588c504bc2fd23c9ce280a0a1b43a680048f163183a3674ad6d00cde5eb05799 ...................................................................................................................................................................................................... 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 19:52:44,179 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-21 19:52:44,183 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-21 19:52:44,257 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-21 19:52:44,258 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-21 19:52:44,265 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-21 19:52:44,269 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-21 19:52:44,275 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-21 19:52:44,280 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-21 19:52:44,290 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-21 19:52:44,291 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-21 19:52:44,293 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-21 19:52:44,294 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-21 19:52:44,298 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-21 19:52:44,301 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-21 19:52:44,304 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-21 19:52:44,307 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-21 19:52:44,308 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-21 19:52:44,315 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-21 19:52:44,321 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-21 19:52:44,326 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-21 19:52:44,328 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-21 19:52:44,334 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-21 19:52:44,335 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-21 19:52:44,344 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-21 19:52:44,344 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-21 19:52:44,345 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-21 19:52:44,348 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-21 19:52:44,349 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-21 19:52:44,351 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-21 19:52:44,351 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-21 19:52:44,353 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-21 19:52:44,355 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-21 19:52:44,357 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-21 19:52:44,359 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-21 19:52:44,360 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-21 19:52:44,361 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-21 19:52:44,361 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-21 19:52:44,361 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-21 19:52:44,363 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-21 19:52:44,364 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-21 19:52:44,365 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3b77335-ca07-4f62-8789-a8ae6a66d759/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-10-21 19:52:44,423 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-21 19:52:44,423 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-21 19:52:44,424 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-21 19:52:44,425 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-21 19:52:44,426 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-21 19:52:44,427 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-21 19:52:44,427 INFO L138 SettingsManager]: * Use SBE=true [2021-10-21 19:52:44,427 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-21 19:52:44,428 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-21 19:52:44,428 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-21 19:52:44,429 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-21 19:52:44,430 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-21 19:52:44,430 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-21 19:52:44,430 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-21 19:52:44,430 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-21 19:52:44,431 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-21 19:52:44,431 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-21 19:52:44,431 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-21 19:52:44,432 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-21 19:52:44,432 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-21 19:52:44,432 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-21 19:52:44,433 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-21 19:52:44,433 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-21 19:52:44,433 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-21 19:52:44,433 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-21 19:52:44,434 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-21 19:52:44,434 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-21 19:52:44,434 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-21 19:52:44,435 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-21 19:52:44,436 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_c3b77335-ca07-4f62-8789-a8ae6a66d759/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3b77335-ca07-4f62-8789-a8ae6a66d759/bin/uautomizer-j4sWxH34Be Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 588c504bc2fd23c9ce280a0a1b43a680048f163183a3674ad6d00cde5eb05799 [2021-10-21 19:52:44,782 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-21 19:52:44,808 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-21 19:52:44,811 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-21 19:52:44,813 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-21 19:52:44,814 INFO L275 PluginConnector]: CDTParser initialized [2021-10-21 19:52:44,815 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3b77335-ca07-4f62-8789-a8ae6a66d759/bin/uautomizer-j4sWxH34Be/../../sv-benchmarks/c/aws-c-common/aws_linked_list_remove_harness.i [2021-10-21 19:52:44,921 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3b77335-ca07-4f62-8789-a8ae6a66d759/bin/uautomizer-j4sWxH34Be/data/ab9e247f7/07dc295f68224182bd216fdc81e3bd8a/FLAG995f072b9 [2021-10-21 19:52:45,861 INFO L306 CDTParser]: Found 1 translation units. [2021-10-21 19:52:45,863 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3b77335-ca07-4f62-8789-a8ae6a66d759/sv-benchmarks/c/aws-c-common/aws_linked_list_remove_harness.i [2021-10-21 19:52:45,922 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3b77335-ca07-4f62-8789-a8ae6a66d759/bin/uautomizer-j4sWxH34Be/data/ab9e247f7/07dc295f68224182bd216fdc81e3bd8a/FLAG995f072b9 [2021-10-21 19:52:46,329 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3b77335-ca07-4f62-8789-a8ae6a66d759/bin/uautomizer-j4sWxH34Be/data/ab9e247f7/07dc295f68224182bd216fdc81e3bd8a [2021-10-21 19:52:46,331 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-21 19:52:46,333 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-21 19:52:46,361 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-21 19:52:46,361 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-21 19:52:46,364 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-21 19:52:46,365 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 07:52:46" (1/1) ... [2021-10-21 19:52:46,367 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@24a9bb7a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:52:46, skipping insertion in model container [2021-10-21 19:52:46,367 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 07:52:46" (1/1) ... [2021-10-21 19:52:46,376 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-21 19:52:46,489 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-21 19:52:46,925 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_c3b77335-ca07-4f62-8789-a8ae6a66d759/sv-benchmarks/c/aws-c-common/aws_linked_list_remove_harness.i[4496,4509] [2021-10-21 19:52:46,933 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_c3b77335-ca07-4f62-8789-a8ae6a66d759/sv-benchmarks/c/aws-c-common/aws_linked_list_remove_harness.i[4556,4569] [2021-10-21 19:52:46,958 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 19:52:46,972 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 19:52:47,998 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:52:47,999 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:52:48,000 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:52:48,001 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:52:48,002 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:52:48,020 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:52:48,021 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:52:48,024 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:52:48,025 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:52:48,028 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:52:48,029 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:52:48,030 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:52:48,031 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:52:48,500 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-21 19:52:48,501 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-21 19:52:48,503 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-21 19:52:48,505 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-21 19:52:48,506 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-21 19:52:48,508 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-21 19:52:48,508 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-21 19:52:48,509 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-21 19:52:48,510 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-21 19:52:48,511 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-21 19:52:48,734 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-21 19:52:48,766 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 19:52:48,786 INFO L203 MainTranslator]: Completed pre-run [2021-10-21 19:52:48,803 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_c3b77335-ca07-4f62-8789-a8ae6a66d759/sv-benchmarks/c/aws-c-common/aws_linked_list_remove_harness.i[4496,4509] [2021-10-21 19:52:48,804 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_c3b77335-ca07-4f62-8789-a8ae6a66d759/sv-benchmarks/c/aws-c-common/aws_linked_list_remove_harness.i[4556,4569] [2021-10-21 19:52:48,807 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 19:52:48,808 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 19:52:48,860 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:52:48,861 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:52:48,862 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:52:48,863 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:52:48,864 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:52:48,875 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:52:48,875 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:52:48,877 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:52:48,878 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:52:48,879 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:52:48,881 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:52:48,881 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:52:48,882 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:52:48,952 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-21 19:52:48,953 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-21 19:52:48,954 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-21 19:52:48,955 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-21 19:52:48,957 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-21 19:52:48,957 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-21 19:52:48,958 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-21 19:52:48,959 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-21 19:52:48,959 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-21 19:52:48,960 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-21 19:52:49,031 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-21 19:52:49,056 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 19:52:49,068 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 19:52:49,077 INFO L168 Benchmark]: Toolchain (without parser) took 2740.03 ms. Allocated memory is still 138.4 MB. Free memory was 97.6 MB in the beginning and 60.6 MB in the end (delta: 37.0 MB). Peak memory consumption was 35.7 MB. Max. memory is 16.1 GB. [2021-10-21 19:52:49,078 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 83.9 MB. Free memory is still 40.4 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-21 19:52:49,080 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2711.34 ms. Allocated memory is still 138.4 MB. Free memory was 97.6 MB in the beginning and 60.6 MB in the end (delta: 37.0 MB). Peak memory consumption was 35.7 MB. Max. memory is 16.1 GB. [2021-10-21 19:52:49,087 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31 ms. Allocated memory is still 83.9 MB. Free memory is still 40.4 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2711.34 ms. Allocated memory is still 138.4 MB. Free memory was 97.6 MB in the beginning and 60.6 MB in the end (delta: 37.0 MB). Peak memory consumption was 35.7 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 19:52:51,876 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-21 19:52:51,879 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-21 19:52:51,918 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-21 19:52:51,919 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-21 19:52:51,920 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-21 19:52:51,922 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-21 19:52:51,924 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-21 19:52:51,927 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-21 19:52:51,928 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-21 19:52:51,930 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-21 19:52:51,932 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-21 19:52:51,934 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-21 19:52:51,937 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-21 19:52:51,940 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-21 19:52:51,943 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-21 19:52:51,947 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-21 19:52:51,948 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-21 19:52:51,950 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-21 19:52:51,953 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-21 19:52:51,955 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-21 19:52:51,961 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-21 19:52:51,963 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-21 19:52:51,968 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-21 19:52:51,973 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-21 19:52:51,977 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-21 19:52:51,978 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-21 19:52:51,979 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-21 19:52:51,984 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-21 19:52:51,985 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-21 19:52:51,986 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-21 19:52:51,987 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-21 19:52:51,989 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-21 19:52:51,990 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-21 19:52:51,992 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-21 19:52:51,993 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-21 19:52:51,994 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-21 19:52:51,994 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-21 19:52:51,994 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-21 19:52:51,996 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-21 19:52:51,997 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-21 19:52:52,000 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3b77335-ca07-4f62-8789-a8ae6a66d759/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-10-21 19:52:52,046 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-21 19:52:52,048 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-21 19:52:52,049 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-21 19:52:52,049 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-21 19:52:52,050 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-21 19:52:52,051 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-21 19:52:52,051 INFO L138 SettingsManager]: * Use SBE=true [2021-10-21 19:52:52,052 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-21 19:52:52,052 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-21 19:52:52,052 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-21 19:52:52,053 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-21 19:52:52,054 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-21 19:52:52,054 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-21 19:52:52,054 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-21 19:52:52,054 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-21 19:52:52,054 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-21 19:52:52,055 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-21 19:52:52,055 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-21 19:52:52,055 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-21 19:52:52,055 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-21 19:52:52,056 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-21 19:52:52,056 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-21 19:52:52,056 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-21 19:52:52,056 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-21 19:52:52,056 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-10-21 19:52:52,057 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-21 19:52:52,057 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-21 19:52:52,057 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-21 19:52:52,057 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-21 19:52:52,058 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-21 19:52:52,058 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-21 19:52:52,058 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_c3b77335-ca07-4f62-8789-a8ae6a66d759/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3b77335-ca07-4f62-8789-a8ae6a66d759/bin/uautomizer-j4sWxH34Be Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 588c504bc2fd23c9ce280a0a1b43a680048f163183a3674ad6d00cde5eb05799 [2021-10-21 19:52:52,415 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-21 19:52:52,437 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-21 19:52:52,439 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-21 19:52:52,441 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-21 19:52:52,442 INFO L275 PluginConnector]: CDTParser initialized [2021-10-21 19:52:52,443 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3b77335-ca07-4f62-8789-a8ae6a66d759/bin/uautomizer-j4sWxH34Be/../../sv-benchmarks/c/aws-c-common/aws_linked_list_remove_harness.i [2021-10-21 19:52:52,515 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3b77335-ca07-4f62-8789-a8ae6a66d759/bin/uautomizer-j4sWxH34Be/data/a6383acd0/c701df1706214963a9a7c7b23f0f2fa6/FLAG7d7409117 [2021-10-21 19:52:53,420 INFO L306 CDTParser]: Found 1 translation units. [2021-10-21 19:52:53,422 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3b77335-ca07-4f62-8789-a8ae6a66d759/sv-benchmarks/c/aws-c-common/aws_linked_list_remove_harness.i [2021-10-21 19:52:53,480 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3b77335-ca07-4f62-8789-a8ae6a66d759/bin/uautomizer-j4sWxH34Be/data/a6383acd0/c701df1706214963a9a7c7b23f0f2fa6/FLAG7d7409117 [2021-10-21 19:52:53,875 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3b77335-ca07-4f62-8789-a8ae6a66d759/bin/uautomizer-j4sWxH34Be/data/a6383acd0/c701df1706214963a9a7c7b23f0f2fa6 [2021-10-21 19:52:53,885 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-21 19:52:53,887 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-21 19:52:53,891 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-21 19:52:53,892 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-21 19:52:53,898 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-21 19:52:53,899 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 07:52:53" (1/1) ... [2021-10-21 19:52:53,901 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f808b97 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:52:53, skipping insertion in model container [2021-10-21 19:52:53,901 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 07:52:53" (1/1) ... [2021-10-21 19:52:53,911 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-21 19:52:54,100 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-21 19:52:54,432 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_c3b77335-ca07-4f62-8789-a8ae6a66d759/sv-benchmarks/c/aws-c-common/aws_linked_list_remove_harness.i[4496,4509] [2021-10-21 19:52:54,440 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_c3b77335-ca07-4f62-8789-a8ae6a66d759/sv-benchmarks/c/aws-c-common/aws_linked_list_remove_harness.i[4556,4569] [2021-10-21 19:52:54,467 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 19:52:54,475 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 19:52:55,651 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:52:55,652 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:52:55,653 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:52:55,654 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:52:55,655 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:52:55,677 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:52:55,678 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:52:55,680 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:52:55,681 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:52:55,684 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:52:55,686 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:52:55,687 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:52:55,687 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:52:56,185 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-21 19:52:56,187 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-21 19:52:56,189 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-21 19:52:56,190 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-21 19:52:56,193 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-21 19:52:56,194 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-21 19:52:56,195 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-21 19:52:56,195 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-21 19:52:56,197 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-21 19:52:56,198 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-21 19:52:56,422 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-21 19:52:56,460 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 19:52:56,486 INFO L203 MainTranslator]: Completed pre-run [2021-10-21 19:52:56,502 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_c3b77335-ca07-4f62-8789-a8ae6a66d759/sv-benchmarks/c/aws-c-common/aws_linked_list_remove_harness.i[4496,4509] [2021-10-21 19:52:56,503 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_c3b77335-ca07-4f62-8789-a8ae6a66d759/sv-benchmarks/c/aws-c-common/aws_linked_list_remove_harness.i[4556,4569] [2021-10-21 19:52:56,505 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 19:52:56,507 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 19:52:56,561 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:52:56,562 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:52:56,563 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:52:56,564 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:52:56,565 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:52:56,577 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:52:56,578 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:52:56,579 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:52:56,580 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:52:56,582 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:52:56,583 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:52:56,584 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:52:56,584 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:52:56,676 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-21 19:52:56,678 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-21 19:52:56,679 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-21 19:52:56,680 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-21 19:52:56,682 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-21 19:52:56,683 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-21 19:52:56,684 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-21 19:52:56,685 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-21 19:52:56,686 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-21 19:52:56,687 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-21 19:52:56,725 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-21 19:52:56,751 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 19:52:57,037 INFO L208 MainTranslator]: Completed translation [2021-10-21 19:52:57,037 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:52:57 WrapperNode [2021-10-21 19:52:57,038 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-21 19:52:57,039 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-21 19:52:57,040 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-21 19:52:57,040 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-21 19:52:57,048 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:52:57" (1/1) ... [2021-10-21 19:52:57,139 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 19:52:57,217 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:52:57" (1/1) ... [2021-10-21 19:52:57,232 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-21 19:52:57,232 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-21 19:52:57,235 INFO L168 Benchmark]: Toolchain (without parser) took 3346.35 ms. Allocated memory was 81.8 MB in the beginning and 100.7 MB in the end (delta: 18.9 MB). Free memory was 53.4 MB in the beginning and 48.0 MB in the end (delta: 5.4 MB). Peak memory consumption was 25.5 MB. Max. memory is 16.1 GB. [2021-10-21 19:52:57,236 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 50.3 MB. Free memory was 30.2 MB in the beginning and 30.2 MB in the end (delta: 40.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-21 19:52:57,237 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3147.06 ms. Allocated memory was 81.8 MB in the beginning and 100.7 MB in the end (delta: 18.9 MB). Free memory was 53.1 MB in the beginning and 51.7 MB in the end (delta: 1.4 MB). Peak memory consumption was 36.0 MB. Max. memory is 16.1 GB. [2021-10-21 19:52:57,238 INFO L168 Benchmark]: Boogie Procedure Inliner took 193.02 ms. Allocated memory is still 100.7 MB. Free memory was 51.7 MB in the beginning and 48.0 MB in the end (delta: 3.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-21 19:52:57,241 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 50.3 MB. Free memory was 30.2 MB in the beginning and 30.2 MB in the end (delta: 40.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3147.06 ms. Allocated memory was 81.8 MB in the beginning and 100.7 MB in the end (delta: 18.9 MB). Free memory was 53.1 MB in the beginning and 51.7 MB in the end (delta: 1.4 MB). Peak memory consumption was 36.0 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 193.02 ms. Allocated memory is still 100.7 MB. Free memory was 51.7 MB in the beginning and 48.0 MB in the end (delta: 3.7 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...