./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_linked_list_swap_contents_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_b8942656-36ce-484d-9db2-0f68d4662edc/bin/uautomizer-j4sWxH34Be/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8942656-36ce-484d-9db2-0f68d4662edc/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_b8942656-36ce-484d-9db2-0f68d4662edc/bin/uautomizer-j4sWxH34Be/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8942656-36ce-484d-9db2-0f68d4662edc/bin/uautomizer-j4sWxH34Be/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_swap_contents_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8942656-36ce-484d-9db2-0f68d4662edc/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_b8942656-36ce-484d-9db2-0f68d4662edc/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 fab5c58d108ab0116c19af669265df6088034967e28562e9e7d2713e6ada683d ................................................................................................................................................................................................................ 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_b8942656-36ce-484d-9db2-0f68d4662edc/bin/uautomizer-j4sWxH34Be/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8942656-36ce-484d-9db2-0f68d4662edc/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_b8942656-36ce-484d-9db2-0f68d4662edc/bin/uautomizer-j4sWxH34Be/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8942656-36ce-484d-9db2-0f68d4662edc/bin/uautomizer-j4sWxH34Be/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_swap_contents_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8942656-36ce-484d-9db2-0f68d4662edc/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_b8942656-36ce-484d-9db2-0f68d4662edc/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 fab5c58d108ab0116c19af669265df6088034967e28562e9e7d2713e6ada683d ...................................................................................................................................................................................................... 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 20:08:24,194 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-21 20:08:24,196 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-21 20:08:24,259 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-21 20:08:24,260 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-21 20:08:24,264 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-21 20:08:24,266 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-21 20:08:24,270 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-21 20:08:24,273 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-21 20:08:24,278 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-21 20:08:24,280 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-21 20:08:24,282 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-21 20:08:24,282 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-21 20:08:24,285 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-21 20:08:24,288 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-21 20:08:24,292 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-21 20:08:24,294 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-21 20:08:24,295 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-21 20:08:24,298 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-21 20:08:24,309 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-21 20:08:24,311 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-21 20:08:24,313 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-21 20:08:24,316 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-21 20:08:24,317 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-21 20:08:24,324 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-21 20:08:24,324 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-21 20:08:24,325 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-21 20:08:24,327 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-21 20:08:24,328 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-21 20:08:24,329 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-21 20:08:24,330 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-21 20:08:24,331 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-21 20:08:24,333 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-21 20:08:24,335 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-21 20:08:24,336 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-21 20:08:24,336 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-21 20:08:24,337 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-21 20:08:24,338 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-21 20:08:24,338 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-21 20:08:24,339 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-21 20:08:24,340 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-21 20:08:24,340 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8942656-36ce-484d-9db2-0f68d4662edc/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-10-21 20:08:24,383 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-21 20:08:24,383 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-21 20:08:24,384 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-21 20:08:24,384 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-21 20:08:24,392 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-21 20:08:24,392 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-21 20:08:24,392 INFO L138 SettingsManager]: * Use SBE=true [2021-10-21 20:08:24,393 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-21 20:08:24,393 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-21 20:08:24,393 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-21 20:08:24,394 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-21 20:08:24,394 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-21 20:08:24,395 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-21 20:08:24,395 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-21 20:08:24,395 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-21 20:08:24,395 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-21 20:08:24,396 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-21 20:08:24,396 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-21 20:08:24,396 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-21 20:08:24,396 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-21 20:08:24,396 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-21 20:08:24,397 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-21 20:08:24,397 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-21 20:08:24,397 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-21 20:08:24,397 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-21 20:08:24,397 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-21 20:08:24,398 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-21 20:08:24,398 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-21 20:08:24,398 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-21 20:08:24,399 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_b8942656-36ce-484d-9db2-0f68d4662edc/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8942656-36ce-484d-9db2-0f68d4662edc/bin/uautomizer-j4sWxH34Be Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fab5c58d108ab0116c19af669265df6088034967e28562e9e7d2713e6ada683d [2021-10-21 20:08:24,665 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-21 20:08:24,701 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-21 20:08:24,704 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-21 20:08:24,706 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-21 20:08:24,707 INFO L275 PluginConnector]: CDTParser initialized [2021-10-21 20:08:24,708 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8942656-36ce-484d-9db2-0f68d4662edc/bin/uautomizer-j4sWxH34Be/../../sv-benchmarks/c/aws-c-common/aws_linked_list_swap_contents_harness.i [2021-10-21 20:08:24,791 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8942656-36ce-484d-9db2-0f68d4662edc/bin/uautomizer-j4sWxH34Be/data/ba4fed38b/ed811fe4311946ca9f9304396bac74eb/FLAG038a16c6b [2021-10-21 20:08:25,630 INFO L306 CDTParser]: Found 1 translation units. [2021-10-21 20:08:25,631 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8942656-36ce-484d-9db2-0f68d4662edc/sv-benchmarks/c/aws-c-common/aws_linked_list_swap_contents_harness.i [2021-10-21 20:08:25,671 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8942656-36ce-484d-9db2-0f68d4662edc/bin/uautomizer-j4sWxH34Be/data/ba4fed38b/ed811fe4311946ca9f9304396bac74eb/FLAG038a16c6b [2021-10-21 20:08:26,137 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8942656-36ce-484d-9db2-0f68d4662edc/bin/uautomizer-j4sWxH34Be/data/ba4fed38b/ed811fe4311946ca9f9304396bac74eb [2021-10-21 20:08:26,142 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-21 20:08:26,145 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-21 20:08:26,150 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-21 20:08:26,151 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-21 20:08:26,154 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-21 20:08:26,155 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 08:08:26" (1/1) ... [2021-10-21 20:08:26,157 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@13373ed0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 08:08:26, skipping insertion in model container [2021-10-21 20:08:26,157 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 08:08:26" (1/1) ... [2021-10-21 20:08:26,164 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-21 20:08:26,258 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-21 20:08:26,506 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_b8942656-36ce-484d-9db2-0f68d4662edc/sv-benchmarks/c/aws-c-common/aws_linked_list_swap_contents_harness.i[4503,4516] [2021-10-21 20:08:26,512 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_b8942656-36ce-484d-9db2-0f68d4662edc/sv-benchmarks/c/aws-c-common/aws_linked_list_swap_contents_harness.i[4563,4576] [2021-10-21 20:08:26,531 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 20:08:26,536 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 20:08:27,270 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:08:27,283 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:08:27,285 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:08:27,288 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:08:27,290 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:08:27,316 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:08:27,317 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:08:27,325 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:08:27,326 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:08:27,334 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:08:27,336 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:08:27,337 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:08:27,338 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:08:27,702 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-21 20:08:27,703 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-21 20:08:27,704 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-21 20:08:27,705 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-21 20:08:27,707 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-21 20:08:27,708 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-21 20:08:27,708 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-21 20:08:27,709 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-21 20:08:27,710 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-21 20:08:27,710 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-21 20:08:27,840 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-21 20:08:27,865 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 20:08:27,881 INFO L203 MainTranslator]: Completed pre-run [2021-10-21 20:08:27,894 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_b8942656-36ce-484d-9db2-0f68d4662edc/sv-benchmarks/c/aws-c-common/aws_linked_list_swap_contents_harness.i[4503,4516] [2021-10-21 20:08:27,895 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_b8942656-36ce-484d-9db2-0f68d4662edc/sv-benchmarks/c/aws-c-common/aws_linked_list_swap_contents_harness.i[4563,4576] [2021-10-21 20:08:27,897 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 20:08:27,898 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 20:08:27,942 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:08:27,943 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:08:27,943 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:08:27,944 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:08:27,945 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:08:27,953 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:08:27,954 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:08:27,955 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:08:27,956 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:08:27,957 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:08:27,958 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:08:27,959 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:08:27,959 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:08:28,054 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-21 20:08:28,056 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-21 20:08:28,056 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-21 20:08:28,057 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-21 20:08:28,058 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-21 20:08:28,059 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-21 20:08:28,060 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-21 20:08:28,060 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-21 20:08:28,061 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-21 20:08:28,061 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-21 20:08:28,087 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-21 20:08:28,105 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 20:08:28,111 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 20:08:28,117 INFO L168 Benchmark]: Toolchain (without parser) took 1971.03 ms. Allocated memory was 130.0 MB in the beginning and 167.8 MB in the end (delta: 37.7 MB). Free memory was 100.8 MB in the beginning and 120.3 MB in the end (delta: -19.5 MB). Peak memory consumption was 54.6 MB. Max. memory is 16.1 GB. [2021-10-21 20:08:28,118 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 130.0 MB. Free memory is still 85.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-21 20:08:28,118 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1964.46 ms. Allocated memory was 130.0 MB in the beginning and 167.8 MB in the end (delta: 37.7 MB). Free memory was 100.5 MB in the beginning and 120.3 MB in the end (delta: -19.8 MB). Peak memory consumption was 54.6 MB. Max. memory is 16.1 GB. [2021-10-21 20:08:28,120 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 130.0 MB. Free memory is still 85.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1964.46 ms. Allocated memory was 130.0 MB in the beginning and 167.8 MB in the end (delta: 37.7 MB). Free memory was 100.5 MB in the beginning and 120.3 MB in the end (delta: -19.8 MB). Peak memory consumption was 54.6 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-e943c26 [2021-10-21 20:08:30,321 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-21 20:08:30,323 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-21 20:08:30,369 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-21 20:08:30,370 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-21 20:08:30,371 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-21 20:08:30,373 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-21 20:08:30,376 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-21 20:08:30,378 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-21 20:08:30,379 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-21 20:08:30,380 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-21 20:08:30,381 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-21 20:08:30,382 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-21 20:08:30,383 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-21 20:08:30,385 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-21 20:08:30,386 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-21 20:08:30,388 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-21 20:08:30,389 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-21 20:08:30,391 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-21 20:08:30,393 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-21 20:08:30,395 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-21 20:08:30,397 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-21 20:08:30,398 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-21 20:08:30,399 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-21 20:08:30,403 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-21 20:08:30,404 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-21 20:08:30,404 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-21 20:08:30,405 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-21 20:08:30,406 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-21 20:08:30,407 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-21 20:08:30,407 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-21 20:08:30,408 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-21 20:08:30,409 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-21 20:08:30,410 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-21 20:08:30,411 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-21 20:08:30,412 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-21 20:08:30,412 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-21 20:08:30,413 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-21 20:08:30,413 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-21 20:08:30,414 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-21 20:08:30,415 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-21 20:08:30,416 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8942656-36ce-484d-9db2-0f68d4662edc/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-10-21 20:08:30,444 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-21 20:08:30,444 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-21 20:08:30,445 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-21 20:08:30,445 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-21 20:08:30,447 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-21 20:08:30,447 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-21 20:08:30,447 INFO L138 SettingsManager]: * Use SBE=true [2021-10-21 20:08:30,452 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-21 20:08:30,455 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-21 20:08:30,455 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-21 20:08:30,456 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-21 20:08:30,456 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-21 20:08:30,456 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-21 20:08:30,457 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-21 20:08:30,457 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-21 20:08:30,457 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-21 20:08:30,457 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-21 20:08:30,457 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-21 20:08:30,457 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-21 20:08:30,458 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-21 20:08:30,458 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-21 20:08:30,458 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-21 20:08:30,458 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-21 20:08:30,459 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-21 20:08:30,459 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-10-21 20:08:30,459 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-21 20:08:30,459 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-21 20:08:30,460 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-21 20:08:30,460 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-21 20:08:30,460 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-21 20:08:30,460 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-21 20:08:30,460 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_b8942656-36ce-484d-9db2-0f68d4662edc/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8942656-36ce-484d-9db2-0f68d4662edc/bin/uautomizer-j4sWxH34Be Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fab5c58d108ab0116c19af669265df6088034967e28562e9e7d2713e6ada683d [2021-10-21 20:08:30,842 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-21 20:08:30,866 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-21 20:08:30,870 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-21 20:08:30,871 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-21 20:08:30,872 INFO L275 PluginConnector]: CDTParser initialized [2021-10-21 20:08:30,873 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8942656-36ce-484d-9db2-0f68d4662edc/bin/uautomizer-j4sWxH34Be/../../sv-benchmarks/c/aws-c-common/aws_linked_list_swap_contents_harness.i [2021-10-21 20:08:30,952 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8942656-36ce-484d-9db2-0f68d4662edc/bin/uautomizer-j4sWxH34Be/data/1fe92fd7b/e768d3a1894043e28fd3d8bda0d719d0/FLAGc5e5cf28c [2021-10-21 20:08:31,771 INFO L306 CDTParser]: Found 1 translation units. [2021-10-21 20:08:31,771 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8942656-36ce-484d-9db2-0f68d4662edc/sv-benchmarks/c/aws-c-common/aws_linked_list_swap_contents_harness.i [2021-10-21 20:08:31,816 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8942656-36ce-484d-9db2-0f68d4662edc/bin/uautomizer-j4sWxH34Be/data/1fe92fd7b/e768d3a1894043e28fd3d8bda0d719d0/FLAGc5e5cf28c [2021-10-21 20:08:31,965 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8942656-36ce-484d-9db2-0f68d4662edc/bin/uautomizer-j4sWxH34Be/data/1fe92fd7b/e768d3a1894043e28fd3d8bda0d719d0 [2021-10-21 20:08:31,968 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-21 20:08:31,971 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-21 20:08:31,974 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-21 20:08:31,974 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-21 20:08:31,978 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-21 20:08:31,979 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 08:08:31" (1/1) ... [2021-10-21 20:08:31,980 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@437908a8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 08:08:31, skipping insertion in model container [2021-10-21 20:08:31,980 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 08:08:31" (1/1) ... [2021-10-21 20:08:31,987 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-21 20:08:32,102 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-21 20:08:32,450 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_b8942656-36ce-484d-9db2-0f68d4662edc/sv-benchmarks/c/aws-c-common/aws_linked_list_swap_contents_harness.i[4503,4516] [2021-10-21 20:08:32,457 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_b8942656-36ce-484d-9db2-0f68d4662edc/sv-benchmarks/c/aws-c-common/aws_linked_list_swap_contents_harness.i[4563,4576] [2021-10-21 20:08:32,487 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 20:08:32,501 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 20:08:33,341 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:08:33,342 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:08:33,342 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:08:33,343 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:08:33,344 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:08:33,361 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:08:33,362 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:08:33,365 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:08:33,366 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:08:33,368 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:08:33,369 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:08:33,370 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:08:33,371 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:08:33,737 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-21 20:08:33,738 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-21 20:08:33,739 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-21 20:08:33,741 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-21 20:08:33,742 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-21 20:08:33,743 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-21 20:08:33,744 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-21 20:08:33,745 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-21 20:08:33,745 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-21 20:08:33,746 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-21 20:08:33,935 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-21 20:08:33,975 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 20:08:34,000 INFO L203 MainTranslator]: Completed pre-run [2021-10-21 20:08:34,014 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_b8942656-36ce-484d-9db2-0f68d4662edc/sv-benchmarks/c/aws-c-common/aws_linked_list_swap_contents_harness.i[4503,4516] [2021-10-21 20:08:34,015 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_b8942656-36ce-484d-9db2-0f68d4662edc/sv-benchmarks/c/aws-c-common/aws_linked_list_swap_contents_harness.i[4563,4576] [2021-10-21 20:08:34,017 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 20:08:34,018 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 20:08:34,061 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:08:34,067 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:08:34,067 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:08:34,076 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:08:34,077 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:08:34,088 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:08:34,088 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:08:34,089 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:08:34,090 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:08:34,091 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:08:34,092 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:08:34,092 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:08:34,093 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:08:34,150 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-21 20:08:34,153 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-21 20:08:34,154 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-21 20:08:34,155 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-21 20:08:34,163 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-21 20:08:34,163 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-21 20:08:34,164 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-21 20:08:34,164 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-21 20:08:34,184 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-21 20:08:34,184 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-21 20:08:34,223 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-21 20:08:34,261 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 20:08:34,524 INFO L208 MainTranslator]: Completed translation [2021-10-21 20:08:34,524 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 08:08:34 WrapperNode [2021-10-21 20:08:34,525 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-21 20:08:34,526 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-21 20:08:34,526 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-21 20:08:34,526 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-21 20:08:34,533 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 08:08:34" (1/1) ... [2021-10-21 20:08:34,621 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 20:08:34,709 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 08:08:34" (1/1) ... [2021-10-21 20:08:34,709 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-21 20:08:34,709 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-21 20:08:34,711 INFO L168 Benchmark]: Toolchain (without parser) took 2739.40 ms. Allocated memory was 56.6 MB in the beginning and 96.5 MB in the end (delta: 39.8 MB). Free memory was 28.3 MB in the beginning and 54.4 MB in the end (delta: -26.1 MB). Peak memory consumption was 14.8 MB. Max. memory is 16.1 GB. [2021-10-21 20:08:34,712 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 56.6 MB. Free memory was 38.4 MB in the beginning and 38.3 MB in the end (delta: 73.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-21 20:08:34,713 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2550.91 ms. Allocated memory was 56.6 MB in the beginning and 96.5 MB in the end (delta: 39.8 MB). Free memory was 28.1 MB in the beginning and 58.1 MB in the end (delta: -30.0 MB). Peak memory consumption was 33.8 MB. Max. memory is 16.1 GB. [2021-10-21 20:08:34,713 INFO L168 Benchmark]: Boogie Procedure Inliner took 183.54 ms. Allocated memory is still 96.5 MB. Free memory was 58.1 MB in the beginning and 54.4 MB in the end (delta: 3.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-21 20:08:34,715 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 56.6 MB. Free memory was 38.4 MB in the beginning and 38.3 MB in the end (delta: 73.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2550.91 ms. Allocated memory was 56.6 MB in the beginning and 96.5 MB in the end (delta: 39.8 MB). Free memory was 28.1 MB in the beginning and 58.1 MB in the end (delta: -30.0 MB). Peak memory consumption was 33.8 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 183.54 ms. Allocated memory is still 96.5 MB. Free memory was 58.1 MB in the beginning and 54.4 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...