./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b2eff8ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_095be13d-5974-463b-bba0-23c829e7634a/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_095be13d-5974-463b-bba0-23c829e7634a/bin/ukojak-Rh5K9KB4LI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_095be13d-5974-463b-bba0-23c829e7634a/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_095be13d-5974-463b-bba0-23c829e7634a/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_095be13d-5974-463b-bba0-23c829e7634a/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_095be13d-5974-463b-bba0-23c829e7634a/bin/ukojak-Rh5K9KB4LI --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 60926facf5511174d61dcd6a0b7a731efc9ccdb495bc26b58400da4cd6320ca0 ................................................................................................................................................................................................................................................................................................... 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_095be13d-5974-463b-bba0-23c829e7634a/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_095be13d-5974-463b-bba0-23c829e7634a/bin/ukojak-Rh5K9KB4LI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_095be13d-5974-463b-bba0-23c829e7634a/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_095be13d-5974-463b-bba0-23c829e7634a/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_095be13d-5974-463b-bba0-23c829e7634a/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_095be13d-5974-463b-bba0-23c829e7634a/bin/ukojak-Rh5K9KB4LI --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 60926facf5511174d61dcd6a0b7a731efc9ccdb495bc26b58400da4cd6320ca0 .................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.2.1-dev-b2eff8b [2021-10-29 04:20:31,353 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 04:20:31,357 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 04:20:31,410 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 04:20:31,410 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 04:20:31,412 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 04:20:31,414 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 04:20:31,417 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 04:20:31,419 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 04:20:31,421 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 04:20:31,423 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 04:20:31,424 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 04:20:31,425 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 04:20:31,427 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 04:20:31,429 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 04:20:31,431 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 04:20:31,432 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 04:20:31,440 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 04:20:31,443 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 04:20:31,445 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 04:20:31,447 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 04:20:31,451 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 04:20:31,454 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 04:20:31,456 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 04:20:31,468 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 04:20:31,468 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 04:20:31,469 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 04:20:31,470 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 04:20:31,475 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 04:20:31,477 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 04:20:31,478 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 04:20:31,481 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 04:20:31,484 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 04:20:31,485 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 04:20:31,487 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 04:20:31,487 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 04:20:31,488 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 04:20:31,488 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 04:20:31,489 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 04:20:31,490 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 04:20:31,491 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 04:20:31,492 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_095be13d-5974-463b-bba0-23c829e7634a/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-10-29 04:20:31,539 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 04:20:31,540 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 04:20:31,541 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 04:20:31,542 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 04:20:31,543 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 04:20:31,544 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 04:20:31,544 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 04:20:31,544 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-29 04:20:31,545 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 04:20:31,545 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 04:20:31,546 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 04:20:31,546 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 04:20:31,547 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 04:20:31,547 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 04:20:31,547 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 04:20:31,547 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 04:20:31,548 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 04:20:31,548 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 04:20:31,548 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 04:20:31,549 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 04:20:31,549 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 04:20:31,549 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 04:20:31,549 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-10-29 04:20:31,550 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-29 04:20:31,550 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 04:20:31,550 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_095be13d-5974-463b-bba0-23c829e7634a/bin/ukojak-Rh5K9KB4LI/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_095be13d-5974-463b-bba0-23c829e7634a/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 60926facf5511174d61dcd6a0b7a731efc9ccdb495bc26b58400da4cd6320ca0 [2021-10-29 04:20:31,912 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 04:20:31,954 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 04:20:31,957 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 04:20:31,959 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 04:20:31,960 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 04:20:31,961 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_095be13d-5974-463b-bba0-23c829e7634a/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i [2021-10-29 04:20:32,047 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_095be13d-5974-463b-bba0-23c829e7634a/bin/ukojak-Rh5K9KB4LI/data/6dc83ca3b/8f6c5bfff8c54e0487d9db4d165fbaaa/FLAGed5cdc9a8 [2021-10-29 04:20:33,174 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 04:20:33,176 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_095be13d-5974-463b-bba0-23c829e7634a/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i [2021-10-29 04:20:33,229 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_095be13d-5974-463b-bba0-23c829e7634a/bin/ukojak-Rh5K9KB4LI/data/6dc83ca3b/8f6c5bfff8c54e0487d9db4d165fbaaa/FLAGed5cdc9a8 [2021-10-29 04:20:33,510 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_095be13d-5974-463b-bba0-23c829e7634a/bin/ukojak-Rh5K9KB4LI/data/6dc83ca3b/8f6c5bfff8c54e0487d9db4d165fbaaa [2021-10-29 04:20:33,513 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 04:20:33,517 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 04:20:33,519 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 04:20:33,519 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 04:20:33,523 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 04:20:33,523 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 04:20:33" (1/1) ... [2021-10-29 04:20:33,525 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@662e8489 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:20:33, skipping insertion in model container [2021-10-29 04:20:33,525 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 04:20:33" (1/1) ... [2021-10-29 04:20:33,533 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 04:20:33,674 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 04:20:34,036 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_095be13d-5974-463b-bba0-23c829e7634a/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i[4505,4518] [2021-10-29 04:20:34,043 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_095be13d-5974-463b-bba0-23c829e7634a/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i[4565,4578] [2021-10-29 04:20:34,068 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 04:20:34,074 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 04:20:35,106 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:20:35,107 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:20:35,108 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:20:35,109 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:20:35,110 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:20:35,127 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:20:35,128 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:20:35,130 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:20:35,131 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:20:35,664 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 04:20:35,668 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 04:20:35,670 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 04:20:35,673 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 04:20:35,676 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 04:20:35,686 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 04:20:35,687 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 04:20:35,688 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 04:20:35,689 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 04:20:35,690 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 04:20:35,959 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 04:20:36,143 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:20:36,157 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:20:36,284 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 04:20:36,344 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 04:20:36,360 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_095be13d-5974-463b-bba0-23c829e7634a/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i[4505,4518] [2021-10-29 04:20:36,361 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_095be13d-5974-463b-bba0-23c829e7634a/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i[4565,4578] [2021-10-29 04:20:36,363 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 04:20:36,364 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 04:20:36,400 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:20:36,401 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:20:36,401 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:20:36,402 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:20:36,403 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:20:36,409 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:20:36,410 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:20:36,411 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:20:36,411 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:20:36,467 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 04:20:36,468 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 04:20:36,469 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 04:20:36,470 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 04:20:36,471 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 04:20:36,472 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 04:20:36,472 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 04:20:36,473 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 04:20:36,473 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 04:20:36,474 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 04:20:36,496 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 04:20:36,560 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:20:36,562 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:20:36,607 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 04:20:36,983 INFO L208 MainTranslator]: Completed translation [2021-10-29 04:20:36,984 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:20:36 WrapperNode [2021-10-29 04:20:36,984 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 04:20:36,985 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 04:20:36,985 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 04:20:36,985 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 04:20:36,993 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:20:36" (1/1) ... [2021-10-29 04:20:37,144 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:20:36" (1/1) ... [2021-10-29 04:20:37,284 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 04:20:37,285 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 04:20:37,286 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 04:20:37,286 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 04:20:37,296 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:20:36" (1/1) ... [2021-10-29 04:20:37,296 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:20:36" (1/1) ... [2021-10-29 04:20:37,313 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:20:36" (1/1) ... [2021-10-29 04:20:37,314 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:20:36" (1/1) ... [2021-10-29 04:20:37,397 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:20:36" (1/1) ... [2021-10-29 04:20:37,414 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:20:36" (1/1) ... [2021-10-29 04:20:37,425 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:20:36" (1/1) ... [2021-10-29 04:20:37,450 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 04:20:37,454 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 04:20:37,454 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 04:20:37,455 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 04:20:37,460 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:20:36" (1/1) ... [2021-10-29 04:20:37,468 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 04:20:37,481 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_095be13d-5974-463b-bba0-23c829e7634a/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 04:20:37,495 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_095be13d-5974-463b-bba0-23c829e7634a/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 04:20:37,512 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_095be13d-5974-463b-bba0-23c829e7634a/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 04:20:37,560 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2021-10-29 04:20:37,561 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2021-10-29 04:20:37,561 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_compare_lexical [2021-10-29 04:20:37,561 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_compare_lexical [2021-10-29 04:20:37,562 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-10-29 04:20:37,562 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-29 04:20:37,562 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-10-29 04:20:37,563 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-10-29 04:20:37,563 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-10-29 04:20:37,563 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_bounded [2021-10-29 04:20:37,564 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_bounded [2021-10-29 04:20:37,565 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-10-29 04:20:37,565 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-10-29 04:20:37,566 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-10-29 04:20:37,567 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2021-10-29 04:20:37,567 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2021-10-29 04:20:37,567 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-10-29 04:20:37,568 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 04:20:37,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 04:20:37,568 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-10-29 04:20:37,569 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-10-29 04:20:37,570 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-10-29 04:20:37,570 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-10-29 04:20:37,571 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-10-29 04:20:37,571 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-10-29 04:20:37,571 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 04:20:37,571 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-10-29 04:20:37,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-10-29 04:20:37,572 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-10-29 04:20:37,572 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-10-29 04:20:37,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-10-29 04:20:37,573 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_cursor_has_allocated_buffer_member [2021-10-29 04:20:37,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_cursor_has_allocated_buffer_member [2021-10-29 04:20:37,574 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-10-29 04:21:19,958 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 04:21:19,958 INFO L299 CfgBuilder]: Removed 12 assume(true) statements. [2021-10-29 04:21:19,961 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 04:21:19 BoogieIcfgContainer [2021-10-29 04:21:19,961 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 04:21:19,962 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-29 04:21:19,962 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-29 04:21:19,975 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-29 04:21:19,976 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 04:21:19" (1/1) ... [2021-10-29 04:21:19,992 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 04:21:20,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:21:20,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 120 states and 164 transitions. [2021-10-29 04:21:20,061 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 164 transitions. [2021-10-29 04:21:20,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2021-10-29 04:21:20,072 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:21:20,079 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:21:20,132 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:444) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) 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) [2021-10-29 04:21:20,144 INFO L168 Benchmark]: Toolchain (without parser) took 46625.97 ms. Allocated memory was 111.1 MB in the beginning and 591.4 MB in the end (delta: 480.2 MB). Free memory was 71.1 MB in the beginning and 317.0 MB in the end (delta: -245.9 MB). Peak memory consumption was 233.5 MB. Max. memory is 16.1 GB. [2021-10-29 04:21:20,145 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 111.1 MB. Free memory is still 65.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 04:21:20,147 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3465.09 ms. Allocated memory was 111.1 MB in the beginning and 142.6 MB in the end (delta: 31.5 MB). Free memory was 70.8 MB in the beginning and 67.6 MB in the end (delta: 3.3 MB). Peak memory consumption was 65.6 MB. Max. memory is 16.1 GB. [2021-10-29 04:21:20,148 INFO L168 Benchmark]: Boogie Procedure Inliner took 299.76 ms. Allocated memory is still 142.6 MB. Free memory was 67.6 MB in the beginning and 55.7 MB in the end (delta: 11.9 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2021-10-29 04:21:20,149 INFO L168 Benchmark]: Boogie Preprocessor took 168.02 ms. Allocated memory was 142.6 MB in the beginning and 207.6 MB in the end (delta: 65.0 MB). Free memory was 55.7 MB in the beginning and 148.8 MB in the end (delta: -93.1 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2021-10-29 04:21:20,152 INFO L168 Benchmark]: RCFGBuilder took 42507.10 ms. Allocated memory was 207.6 MB in the beginning and 591.4 MB in the end (delta: 383.8 MB). Free memory was 148.8 MB in the beginning and 323.3 MB in the end (delta: -174.5 MB). Peak memory consumption was 335.1 MB. Max. memory is 16.1 GB. [2021-10-29 04:21:20,154 INFO L168 Benchmark]: CodeCheck took 179.47 ms. Allocated memory is still 591.4 MB. Free memory was 323.3 MB in the beginning and 317.0 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-29 04:21:20,158 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 111.1 MB. Free memory is still 65.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3465.09 ms. Allocated memory was 111.1 MB in the beginning and 142.6 MB in the end (delta: 31.5 MB). Free memory was 70.8 MB in the beginning and 67.6 MB in the end (delta: 3.3 MB). Peak memory consumption was 65.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 299.76 ms. Allocated memory is still 142.6 MB. Free memory was 67.6 MB in the beginning and 55.7 MB in the end (delta: 11.9 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 168.02 ms. Allocated memory was 142.6 MB in the beginning and 207.6 MB in the end (delta: 65.0 MB). Free memory was 55.7 MB in the beginning and 148.8 MB in the end (delta: -93.1 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * RCFGBuilder took 42507.10 ms. Allocated memory was 207.6 MB in the beginning and 591.4 MB in the end (delta: 383.8 MB). Free memory was 148.8 MB in the beginning and 323.3 MB in the end (delta: -174.5 MB). Peak memory consumption was 335.1 MB. Max. memory is 16.1 GB. * CodeCheck took 179.47 ms. Allocated memory is still 591.4 MB. Free memory was 323.3 MB in the beginning and 317.0 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-10-29 04:21:20,246 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_095be13d-5974-463b-bba0-23c829e7634a/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-b2eff8b [2021-10-29 04:21:22,830 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 04:21:22,834 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 04:21:22,888 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 04:21:22,889 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 04:21:22,895 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 04:21:22,897 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 04:21:22,902 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 04:21:22,906 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 04:21:22,914 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 04:21:22,915 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 04:21:22,916 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 04:21:22,917 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 04:21:22,918 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 04:21:22,919 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 04:21:22,921 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 04:21:22,922 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 04:21:22,923 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 04:21:22,925 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 04:21:22,935 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 04:21:22,937 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 04:21:22,939 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 04:21:22,947 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 04:21:22,949 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 04:21:22,958 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 04:21:22,958 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 04:21:22,959 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 04:21:22,960 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 04:21:22,961 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 04:21:22,962 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 04:21:22,962 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 04:21:22,963 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 04:21:22,964 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 04:21:22,965 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 04:21:22,966 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 04:21:22,967 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 04:21:22,969 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 04:21:22,971 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 04:21:22,971 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 04:21:22,973 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 04:21:22,974 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 04:21:22,982 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_095be13d-5974-463b-bba0-23c829e7634a/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-10-29 04:21:23,038 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 04:21:23,038 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 04:21:23,039 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 04:21:23,040 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 04:21:23,041 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 04:21:23,041 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 04:21:23,041 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 04:21:23,042 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 04:21:23,042 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 04:21:23,042 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 04:21:23,043 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 04:21:23,043 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-29 04:21:23,044 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-29 04:21:23,044 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-29 04:21:23,044 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 04:21:23,044 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 04:21:23,044 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 04:21:23,045 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 04:21:23,045 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 04:21:23,045 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 04:21:23,045 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 04:21:23,046 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 04:21:23,046 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 04:21:23,046 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 04:21:23,046 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-29 04:21:23,046 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-29 04:21:23,047 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 04:21:23,047 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-10-29 04:21:23,047 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-29 04:21:23,047 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_095be13d-5974-463b-bba0-23c829e7634a/bin/ukojak-Rh5K9KB4LI/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_095be13d-5974-463b-bba0-23c829e7634a/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 60926facf5511174d61dcd6a0b7a731efc9ccdb495bc26b58400da4cd6320ca0 [2021-10-29 04:21:23,462 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 04:21:23,501 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 04:21:23,504 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 04:21:23,505 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 04:21:23,507 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 04:21:23,508 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_095be13d-5974-463b-bba0-23c829e7634a/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i [2021-10-29 04:21:23,600 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_095be13d-5974-463b-bba0-23c829e7634a/bin/ukojak-Rh5K9KB4LI/data/a683ad058/d19a0563669a45da94457fe5e78d82f3/FLAGbae6e7f60 [2021-10-29 04:21:24,662 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 04:21:24,663 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_095be13d-5974-463b-bba0-23c829e7634a/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i [2021-10-29 04:21:24,724 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_095be13d-5974-463b-bba0-23c829e7634a/bin/ukojak-Rh5K9KB4LI/data/a683ad058/d19a0563669a45da94457fe5e78d82f3/FLAGbae6e7f60 [2021-10-29 04:21:24,990 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_095be13d-5974-463b-bba0-23c829e7634a/bin/ukojak-Rh5K9KB4LI/data/a683ad058/d19a0563669a45da94457fe5e78d82f3 [2021-10-29 04:21:24,994 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 04:21:24,996 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 04:21:24,999 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 04:21:25,000 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 04:21:25,004 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 04:21:25,005 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 04:21:24" (1/1) ... [2021-10-29 04:21:25,006 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@793e8890 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:21:25, skipping insertion in model container [2021-10-29 04:21:25,007 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 04:21:24" (1/1) ... [2021-10-29 04:21:25,015 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 04:21:25,162 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 04:21:25,587 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_095be13d-5974-463b-bba0-23c829e7634a/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i[4505,4518] [2021-10-29 04:21:25,595 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_095be13d-5974-463b-bba0-23c829e7634a/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i[4565,4578] [2021-10-29 04:21:25,623 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 04:21:25,630 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 04:21:27,068 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:21:27,070 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:21:27,071 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:21:27,073 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:21:27,075 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:21:27,107 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:21:27,118 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:21:27,120 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:21:27,120 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:21:27,564 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 04:21:27,566 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 04:21:27,567 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 04:21:27,569 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 04:21:27,571 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 04:21:27,572 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 04:21:27,573 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 04:21:27,574 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 04:21:27,575 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 04:21:27,576 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 04:21:27,790 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 04:21:27,927 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:21:27,928 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:21:28,057 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 04:21:28,205 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-29 04:21:28,252 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 04:21:28,257 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_095be13d-5974-463b-bba0-23c829e7634a/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i[4505,4518] [2021-10-29 04:21:28,258 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_095be13d-5974-463b-bba0-23c829e7634a/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i[4565,4578] [2021-10-29 04:21:28,260 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 04:21:28,260 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 04:21:28,300 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:21:28,301 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:21:28,301 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:21:28,302 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:21:28,302 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:21:28,348 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:21:28,349 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:21:28,350 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:21:28,351 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:21:28,393 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 04:21:28,395 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 04:21:28,395 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 04:21:28,396 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 04:21:28,398 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 04:21:28,398 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 04:21:28,399 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 04:21:28,399 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 04:21:28,400 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 04:21:28,401 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 04:21:28,426 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 04:21:28,519 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:21:28,520 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:21:28,597 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 04:21:28,663 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 04:21:28,694 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_095be13d-5974-463b-bba0-23c829e7634a/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i[4505,4518] [2021-10-29 04:21:28,694 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_095be13d-5974-463b-bba0-23c829e7634a/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i[4565,4578] [2021-10-29 04:21:28,696 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 04:21:28,697 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 04:21:28,754 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:21:28,757 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:21:28,757 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:21:28,758 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:21:28,759 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:21:28,770 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:21:28,771 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:21:28,773 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:21:28,773 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:21:28,830 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 04:21:28,830 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 04:21:28,831 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 04:21:28,832 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 04:21:28,833 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 04:21:28,834 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 04:21:28,834 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 04:21:28,835 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 04:21:28,835 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 04:21:28,836 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 04:21:28,897 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 04:21:28,996 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:21:28,997 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:21:29,038 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 04:21:29,435 INFO L208 MainTranslator]: Completed translation [2021-10-29 04:21:29,436 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:21:29 WrapperNode [2021-10-29 04:21:29,437 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 04:21:29,438 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 04:21:29,439 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 04:21:29,439 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 04:21:29,448 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:21:29" (1/1) ... [2021-10-29 04:21:29,630 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:21:29" (1/1) ... [2021-10-29 04:21:29,775 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 04:21:29,777 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 04:21:29,777 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 04:21:29,777 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 04:21:29,788 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:21:29" (1/1) ... [2021-10-29 04:21:29,789 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:21:29" (1/1) ... [2021-10-29 04:21:29,810 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:21:29" (1/1) ... [2021-10-29 04:21:29,812 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:21:29" (1/1) ... [2021-10-29 04:21:29,889 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:21:29" (1/1) ... [2021-10-29 04:21:29,893 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:21:29" (1/1) ... [2021-10-29 04:21:29,913 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:21:29" (1/1) ... [2021-10-29 04:21:29,939 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 04:21:29,940 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 04:21:29,940 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 04:21:29,941 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 04:21:29,942 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:21:29" (1/1) ... [2021-10-29 04:21:29,950 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 04:21:29,962 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_095be13d-5974-463b-bba0-23c829e7634a/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 04:21:29,977 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_095be13d-5974-463b-bba0-23c829e7634a/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 04:21:29,995 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_095be13d-5974-463b-bba0-23c829e7634a/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 04:21:30,033 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2021-10-29 04:21:30,033 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2021-10-29 04:21:30,034 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_compare_lexical [2021-10-29 04:21:30,034 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_compare_lexical [2021-10-29 04:21:30,034 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-10-29 04:21:30,034 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-29 04:21:30,035 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-10-29 04:21:30,035 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-10-29 04:21:30,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-10-29 04:21:30,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-10-29 04:21:30,035 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_bounded [2021-10-29 04:21:30,036 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_bounded [2021-10-29 04:21:30,036 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-10-29 04:21:30,036 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-10-29 04:21:30,038 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-10-29 04:21:30,038 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2021-10-29 04:21:30,039 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2021-10-29 04:21:30,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-10-29 04:21:30,039 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 04:21:30,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 04:21:30,040 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-10-29 04:21:30,040 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-10-29 04:21:30,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-10-29 04:21:30,040 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-10-29 04:21:30,040 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-10-29 04:21:30,041 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-10-29 04:21:30,041 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-10-29 04:21:30,042 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-10-29 04:21:30,042 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 04:21:30,042 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-10-29 04:21:30,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-10-29 04:21:30,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-10-29 04:21:30,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-10-29 04:21:30,043 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-10-29 04:21:30,043 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-10-29 04:21:30,043 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_cursor_has_allocated_buffer_member [2021-10-29 04:21:30,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_cursor_has_allocated_buffer_member [2021-10-29 04:22:16,390 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 04:22:16,391 INFO L299 CfgBuilder]: Removed 12 assume(true) statements. [2021-10-29 04:22:16,394 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 04:22:16 BoogieIcfgContainer [2021-10-29 04:22:16,394 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 04:22:16,395 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-29 04:22:16,395 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-29 04:22:16,409 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-29 04:22:16,409 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 04:22:16" (1/1) ... [2021-10-29 04:22:16,420 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 04:22:16,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:22:16,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 118 states and 162 transitions. [2021-10-29 04:22:16,484 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 162 transitions. [2021-10-29 04:22:16,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2021-10-29 04:22:16,497 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:22:16,498 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:22:16,563 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:444) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) 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) [2021-10-29 04:22:16,571 INFO L168 Benchmark]: Toolchain (without parser) took 51573.89 ms. Allocated memory was 73.4 MB in the beginning and 702.5 MB in the end (delta: 629.1 MB). Free memory was 48.0 MB in the beginning and 418.6 MB in the end (delta: -370.6 MB). Peak memory consumption was 258.3 MB. Max. memory is 16.1 GB. [2021-10-29 04:22:16,572 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 73.4 MB. Free memory was 54.9 MB in the beginning and 54.8 MB in the end (delta: 60.6 kB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-10-29 04:22:16,576 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4437.82 ms. Allocated memory was 73.4 MB in the beginning and 132.1 MB in the end (delta: 58.7 MB). Free memory was 47.8 MB in the beginning and 73.8 MB in the end (delta: -26.0 MB). Peak memory consumption was 67.5 MB. Max. memory is 16.1 GB. [2021-10-29 04:22:16,577 INFO L168 Benchmark]: Boogie Procedure Inliner took 337.51 ms. Allocated memory is still 132.1 MB. Free memory was 73.8 MB in the beginning and 61.9 MB in the end (delta: 12.0 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2021-10-29 04:22:16,578 INFO L168 Benchmark]: Boogie Preprocessor took 162.56 ms. Allocated memory is still 132.1 MB. Free memory was 61.9 MB in the beginning and 50.8 MB in the end (delta: 11.1 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2021-10-29 04:22:16,578 INFO L168 Benchmark]: RCFGBuilder took 46453.92 ms. Allocated memory was 132.1 MB in the beginning and 702.5 MB in the end (delta: 570.4 MB). Free memory was 50.8 MB in the beginning and 423.9 MB in the end (delta: -373.1 MB). Peak memory consumption was 312.0 MB. Max. memory is 16.1 GB. [2021-10-29 04:22:16,579 INFO L168 Benchmark]: CodeCheck took 174.04 ms. Allocated memory is still 702.5 MB. Free memory was 423.9 MB in the beginning and 418.6 MB in the end (delta: 5.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-29 04:22:16,585 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 73.4 MB. Free memory was 54.9 MB in the beginning and 54.8 MB in the end (delta: 60.6 kB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4437.82 ms. Allocated memory was 73.4 MB in the beginning and 132.1 MB in the end (delta: 58.7 MB). Free memory was 47.8 MB in the beginning and 73.8 MB in the end (delta: -26.0 MB). Peak memory consumption was 67.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 337.51 ms. Allocated memory is still 132.1 MB. Free memory was 73.8 MB in the beginning and 61.9 MB in the end (delta: 12.0 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 162.56 ms. Allocated memory is still 132.1 MB. Free memory was 61.9 MB in the beginning and 50.8 MB in the end (delta: 11.1 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * RCFGBuilder took 46453.92 ms. Allocated memory was 132.1 MB in the beginning and 702.5 MB in the end (delta: 570.4 MB). Free memory was 50.8 MB in the beginning and 423.9 MB in the end (delta: -373.1 MB). Peak memory consumption was 312.0 MB. Max. memory is 16.1 GB. * CodeCheck took 174.04 ms. Allocated memory is still 702.5 MB. Free memory was 423.9 MB in the beginning and 418.6 MB in the end (delta: 5.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-10-29 04:22:16,691 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_095be13d-5974-463b-bba0-23c829e7634a/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...