./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 63182f13 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd3a3ad1-1ad5-49dd-bb05-bd40ef1223d2/bin/ukojak-2xVlg8857e/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd3a3ad1-1ad5-49dd-bb05-bd40ef1223d2/bin/ukojak-2xVlg8857e/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd3a3ad1-1ad5-49dd-bb05-bd40ef1223d2/bin/ukojak-2xVlg8857e/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd3a3ad1-1ad5-49dd-bb05-bd40ef1223d2/bin/ukojak-2xVlg8857e/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd3a3ad1-1ad5-49dd-bb05-bd40ef1223d2/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd3a3ad1-1ad5-49dd-bb05-bd40ef1223d2/bin/ukojak-2xVlg8857e --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 f85fffa00ce152c2185c303de3856b218143afacade5a3da3d11c284e86ce457 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 22:34:08,276 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 22:34:08,279 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 22:34:08,332 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 22:34:08,333 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 22:34:08,334 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 22:34:08,336 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 22:34:08,344 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 22:34:08,348 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 22:34:08,356 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 22:34:08,357 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 22:34:08,359 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 22:34:08,360 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 22:34:08,364 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 22:34:08,369 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 22:34:08,376 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 22:34:08,378 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 22:34:08,380 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 22:34:08,382 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 22:34:08,388 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 22:34:08,393 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 22:34:08,395 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 22:34:08,399 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 22:34:08,400 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 22:34:08,407 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 22:34:08,407 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 22:34:08,408 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 22:34:08,410 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 22:34:08,411 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 22:34:08,413 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 22:34:08,413 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 22:34:08,414 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 22:34:08,417 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 22:34:08,418 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 22:34:08,420 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 22:34:08,420 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 22:34:08,421 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 22:34:08,421 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 22:34:08,421 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 22:34:08,422 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 22:34:08,423 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 22:34:08,424 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd3a3ad1-1ad5-49dd-bb05-bd40ef1223d2/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-13 22:34:08,479 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 22:34:08,479 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 22:34:08,481 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 22:34:08,482 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-13 22:34:08,482 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 22:34:08,483 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 22:34:08,483 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 22:34:08,483 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-13 22:34:08,484 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 22:34:08,484 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 22:34:08,485 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 22:34:08,485 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 22:34:08,486 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 22:34:08,486 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 22:34:08,486 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 22:34:08,487 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-13 22:34:08,487 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-13 22:34:08,487 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 22:34:08,487 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 22:34:08,488 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 22:34:08,488 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 22:34:08,488 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 22:34:08,488 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-13 22:34:08,489 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-13 22:34:08,489 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 22:34:08,489 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_bd3a3ad1-1ad5-49dd-bb05-bd40ef1223d2/bin/ukojak-2xVlg8857e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd3a3ad1-1ad5-49dd-bb05-bd40ef1223d2/bin/ukojak-2xVlg8857e Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f85fffa00ce152c2185c303de3856b218143afacade5a3da3d11c284e86ce457 [2021-11-13 22:34:08,817 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 22:34:08,860 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 22:34:08,863 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 22:34:08,864 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 22:34:08,865 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 22:34:08,866 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd3a3ad1-1ad5-49dd-bb05-bd40ef1223d2/bin/ukojak-2xVlg8857e/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i [2021-11-13 22:34:08,953 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd3a3ad1-1ad5-49dd-bb05-bd40ef1223d2/bin/ukojak-2xVlg8857e/data/c44d4dd18/13f07e94471e46c4ba522fcb8f666e50/FLAG6c4e05cbb [2021-11-13 22:34:10,070 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 22:34:10,073 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd3a3ad1-1ad5-49dd-bb05-bd40ef1223d2/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i [2021-11-13 22:34:10,133 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd3a3ad1-1ad5-49dd-bb05-bd40ef1223d2/bin/ukojak-2xVlg8857e/data/c44d4dd18/13f07e94471e46c4ba522fcb8f666e50/FLAG6c4e05cbb [2021-11-13 22:34:10,418 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd3a3ad1-1ad5-49dd-bb05-bd40ef1223d2/bin/ukojak-2xVlg8857e/data/c44d4dd18/13f07e94471e46c4ba522fcb8f666e50 [2021-11-13 22:34:10,421 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 22:34:10,423 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 22:34:10,425 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 22:34:10,425 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 22:34:10,429 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 22:34:10,431 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:34:10" (1/1) ... [2021-11-13 22:34:10,432 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71548f14 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:10, skipping insertion in model container [2021-11-13 22:34:10,433 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:34:10" (1/1) ... [2021-11-13 22:34:10,442 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 22:34:10,590 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 22:34:10,925 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd3a3ad1-1ad5-49dd-bb05-bd40ef1223d2/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i[4505,4518] [2021-11-13 22:34:10,934 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_bd3a3ad1-1ad5-49dd-bb05-bd40ef1223d2/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i[4565,4578] [2021-11-13 22:34:10,966 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 22:34:10,973 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 22:34:12,224 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:12,225 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:12,226 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:12,227 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:12,228 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:12,245 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:12,246 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:12,249 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:12,250 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:12,819 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 22:34:12,820 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 22:34:12,822 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 22:34:12,823 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 22:34:12,825 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 22:34:12,826 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 22:34:12,827 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 22:34:12,828 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 22:34:12,829 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 22:34:12,830 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 22:34:13,049 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 22:34:13,212 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:13,212 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:13,303 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 22:34:13,374 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 22:34:13,389 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_bd3a3ad1-1ad5-49dd-bb05-bd40ef1223d2/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i[4505,4518] [2021-11-13 22:34:13,390 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_bd3a3ad1-1ad5-49dd-bb05-bd40ef1223d2/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i[4565,4578] [2021-11-13 22:34:13,392 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 22:34:13,393 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 22:34:13,446 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:13,447 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:13,448 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:13,449 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:13,452 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:13,463 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:13,467 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:13,471 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:13,475 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:13,563 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 22:34:13,564 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 22:34:13,565 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 22:34:13,566 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 22:34:13,568 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 22:34:13,568 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 22:34:13,569 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 22:34:13,570 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 22:34:13,570 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 22:34:13,574 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 22:34:13,629 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 22:34:13,736 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:13,737 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:13,783 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 22:34:14,036 INFO L208 MainTranslator]: Completed translation [2021-11-13 22:34:14,037 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:14 WrapperNode [2021-11-13 22:34:14,037 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 22:34:14,038 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 22:34:14,038 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 22:34:14,039 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 22:34:14,048 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:14" (1/1) ... [2021-11-13 22:34:14,191 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:14" (1/1) ... [2021-11-13 22:34:14,291 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 22:34:14,292 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 22:34:14,293 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 22:34:14,293 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 22:34:14,303 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:14" (1/1) ... [2021-11-13 22:34:14,303 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:14" (1/1) ... [2021-11-13 22:34:14,314 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:14" (1/1) ... [2021-11-13 22:34:14,315 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:14" (1/1) ... [2021-11-13 22:34:14,397 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:14" (1/1) ... [2021-11-13 22:34:14,403 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:14" (1/1) ... [2021-11-13 22:34:14,437 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:14" (1/1) ... [2021-11-13 22:34:14,466 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 22:34:14,467 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 22:34:14,467 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 22:34:14,467 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 22:34:14,468 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:14" (1/1) ... [2021-11-13 22:34:14,484 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 22:34:14,498 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd3a3ad1-1ad5-49dd-bb05-bd40ef1223d2/bin/ukojak-2xVlg8857e/z3 [2021-11-13 22:34:14,513 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd3a3ad1-1ad5-49dd-bb05-bd40ef1223d2/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-13 22:34:14,531 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd3a3ad1-1ad5-49dd-bb05-bd40ef1223d2/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-13 22:34:14,569 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2021-11-13 22:34:14,569 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2021-11-13 22:34:14,569 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 22:34:14,569 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-13 22:34:14,570 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-13 22:34:14,570 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-13 22:34:14,570 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-13 22:34:14,570 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-13 22:34:14,570 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-13 22:34:14,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-13 22:34:14,570 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 22:34:14,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 22:34:14,571 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-13 22:34:14,571 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-13 22:34:14,571 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-13 22:34:14,571 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-13 22:34:14,571 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-13 22:34:14,572 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-13 22:34:14,572 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 22:34:14,572 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-13 22:34:14,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 22:34:14,572 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~uint8_t~0~TO~int [2021-11-13 22:34:14,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~uint8_t~0~TO~int [2021-11-13 22:34:14,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-13 22:34:14,573 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_right_trim_pred [2021-11-13 22:34:14,573 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_right_trim_pred [2021-11-13 22:34:14,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-13 22:34:29,357 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 22:34:29,357 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-13 22:34:29,361 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:34:29 BoogieIcfgContainer [2021-11-13 22:34:29,361 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 22:34:29,362 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-13 22:34:29,362 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-13 22:34:29,375 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-13 22:34:29,376 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:34:29" (1/1) ... [2021-11-13 22:34:29,387 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 22:34:29,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:34:29,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 70 states and 91 transitions. [2021-11-13 22:34:29,459 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 91 transitions. [2021-11-13 22:34:29,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-13 22:34:29,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:34:29,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:34:29,526 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:439) 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) [2021-11-13 22:34:29,533 INFO L158 Benchmark]: Toolchain (without parser) took 19107.92ms. Allocated memory was 96.5MB in the beginning and 337.6MB in the end (delta: 241.2MB). Free memory was 60.6MB in the beginning and 199.2MB in the end (delta: -138.6MB). Peak memory consumption was 104.6MB. Max. memory is 16.1GB. [2021-11-13 22:34:29,534 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 79.7MB. Free memory was 44.2MB in the beginning and 44.1MB in the end (delta: 38.7kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 22:34:29,535 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3612.26ms. Allocated memory was 96.5MB in the beginning and 119.5MB in the end (delta: 23.1MB). Free memory was 60.5MB in the beginning and 56.9MB in the end (delta: 3.5MB). Peak memory consumption was 56.0MB. Max. memory is 16.1GB. [2021-11-13 22:34:29,535 INFO L158 Benchmark]: Boogie Procedure Inliner took 253.52ms. Allocated memory is still 119.5MB. Free memory was 56.9MB in the beginning and 45.9MB in the end (delta: 11.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-13 22:34:29,536 INFO L158 Benchmark]: Boogie Preprocessor took 173.73ms. Allocated memory is still 119.5MB. Free memory was 45.9MB in the beginning and 65.2MB in the end (delta: -19.3MB). Peak memory consumption was 12.7MB. Max. memory is 16.1GB. [2021-11-13 22:34:29,537 INFO L158 Benchmark]: RCFGBuilder took 14894.30ms. Allocated memory was 119.5MB in the beginning and 337.6MB in the end (delta: 218.1MB). Free memory was 64.6MB in the beginning and 205.5MB in the end (delta: -140.9MB). Peak memory consumption was 205.9MB. Max. memory is 16.1GB. [2021-11-13 22:34:29,538 INFO L158 Benchmark]: CodeCheck took 168.46ms. Allocated memory is still 337.6MB. Free memory was 205.5MB in the beginning and 199.2MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-13 22:34:29,542 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 0.34ms. Allocated memory is still 79.7MB. Free memory was 44.2MB in the beginning and 44.1MB in the end (delta: 38.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3612.26ms. Allocated memory was 96.5MB in the beginning and 119.5MB in the end (delta: 23.1MB). Free memory was 60.5MB in the beginning and 56.9MB in the end (delta: 3.5MB). Peak memory consumption was 56.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 253.52ms. Allocated memory is still 119.5MB. Free memory was 56.9MB in the beginning and 45.9MB in the end (delta: 11.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 173.73ms. Allocated memory is still 119.5MB. Free memory was 45.9MB in the beginning and 65.2MB in the end (delta: -19.3MB). Peak memory consumption was 12.7MB. Max. memory is 16.1GB. * RCFGBuilder took 14894.30ms. Allocated memory was 119.5MB in the beginning and 337.6MB in the end (delta: 218.1MB). Free memory was 64.6MB in the beginning and 205.5MB in the end (delta: -140.9MB). Peak memory consumption was 205.9MB. Max. memory is 16.1GB. * CodeCheck took 168.46ms. Allocated memory is still 337.6MB. Free memory was 205.5MB in the beginning and 199.2MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-13 22:34:29,639 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd3a3ad1-1ad5-49dd-bb05-bd40ef1223d2/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd3a3ad1-1ad5-49dd-bb05-bd40ef1223d2/bin/ukojak-2xVlg8857e/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd3a3ad1-1ad5-49dd-bb05-bd40ef1223d2/bin/ukojak-2xVlg8857e/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd3a3ad1-1ad5-49dd-bb05-bd40ef1223d2/bin/ukojak-2xVlg8857e/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd3a3ad1-1ad5-49dd-bb05-bd40ef1223d2/bin/ukojak-2xVlg8857e/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd3a3ad1-1ad5-49dd-bb05-bd40ef1223d2/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd3a3ad1-1ad5-49dd-bb05-bd40ef1223d2/bin/ukojak-2xVlg8857e --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 f85fffa00ce152c2185c303de3856b218143afacade5a3da3d11c284e86ce457 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 22:34:32,427 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 22:34:32,430 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 22:34:32,469 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 22:34:32,470 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 22:34:32,471 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 22:34:32,474 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 22:34:32,477 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 22:34:32,480 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 22:34:32,481 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 22:34:32,483 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 22:34:32,485 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 22:34:32,485 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 22:34:32,487 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 22:34:32,489 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 22:34:32,491 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 22:34:32,493 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 22:34:32,494 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 22:34:32,497 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 22:34:32,500 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 22:34:32,503 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 22:34:32,505 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 22:34:32,507 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 22:34:32,508 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 22:34:32,513 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 22:34:32,513 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 22:34:32,514 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 22:34:32,515 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 22:34:32,516 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 22:34:32,518 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 22:34:32,518 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 22:34:32,520 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 22:34:32,521 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 22:34:32,522 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 22:34:32,532 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 22:34:32,532 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 22:34:32,533 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 22:34:32,534 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 22:34:32,535 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 22:34:32,536 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 22:34:32,537 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 22:34:32,539 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd3a3ad1-1ad5-49dd-bb05-bd40ef1223d2/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-13 22:34:32,571 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 22:34:32,572 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 22:34:32,573 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 22:34:32,573 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-13 22:34:32,574 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 22:34:32,575 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 22:34:32,575 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 22:34:32,575 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 22:34:32,575 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 22:34:32,576 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 22:34:32,576 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 22:34:32,576 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-13 22:34:32,577 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-13 22:34:32,577 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-13 22:34:32,577 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 22:34:32,577 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 22:34:32,578 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 22:34:32,578 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-13 22:34:32,578 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-13 22:34:32,579 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 22:34:32,579 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 22:34:32,579 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 22:34:32,580 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 22:34:32,580 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 22:34:32,580 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-13 22:34:32,580 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-13 22:34:32,581 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 22:34:32,581 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-13 22:34:32,581 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-13 22:34:32,582 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_bd3a3ad1-1ad5-49dd-bb05-bd40ef1223d2/bin/ukojak-2xVlg8857e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd3a3ad1-1ad5-49dd-bb05-bd40ef1223d2/bin/ukojak-2xVlg8857e Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f85fffa00ce152c2185c303de3856b218143afacade5a3da3d11c284e86ce457 [2021-11-13 22:34:33,042 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 22:34:33,070 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 22:34:33,073 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 22:34:33,075 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 22:34:33,076 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 22:34:33,078 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd3a3ad1-1ad5-49dd-bb05-bd40ef1223d2/bin/ukojak-2xVlg8857e/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i [2021-11-13 22:34:33,174 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd3a3ad1-1ad5-49dd-bb05-bd40ef1223d2/bin/ukojak-2xVlg8857e/data/5bf974eda/ec674b39383d44b3a3438c1c3eed6e9e/FLAG3e81a609a [2021-11-13 22:34:34,255 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 22:34:34,257 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd3a3ad1-1ad5-49dd-bb05-bd40ef1223d2/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i [2021-11-13 22:34:34,320 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd3a3ad1-1ad5-49dd-bb05-bd40ef1223d2/bin/ukojak-2xVlg8857e/data/5bf974eda/ec674b39383d44b3a3438c1c3eed6e9e/FLAG3e81a609a [2021-11-13 22:34:34,632 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd3a3ad1-1ad5-49dd-bb05-bd40ef1223d2/bin/ukojak-2xVlg8857e/data/5bf974eda/ec674b39383d44b3a3438c1c3eed6e9e [2021-11-13 22:34:34,635 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 22:34:34,637 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 22:34:34,643 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 22:34:34,643 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 22:34:34,647 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 22:34:34,649 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:34:34" (1/1) ... [2021-11-13 22:34:34,650 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@14c7a41a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:34, skipping insertion in model container [2021-11-13 22:34:34,651 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:34:34" (1/1) ... [2021-11-13 22:34:34,659 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 22:34:34,839 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 22:34:35,280 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_bd3a3ad1-1ad5-49dd-bb05-bd40ef1223d2/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i[4505,4518] [2021-11-13 22:34:35,289 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_bd3a3ad1-1ad5-49dd-bb05-bd40ef1223d2/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i[4565,4578] [2021-11-13 22:34:35,318 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 22:34:35,326 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 22:34:36,510 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:36,511 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:36,511 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:36,512 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:36,514 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:36,551 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:36,552 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:36,557 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:36,559 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:37,164 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 22:34:37,166 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 22:34:37,167 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 22:34:37,169 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 22:34:37,171 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 22:34:37,172 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 22:34:37,173 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 22:34:37,173 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 22:34:37,174 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 22:34:37,175 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 22:34:37,397 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 22:34:37,595 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:37,601 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:37,720 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 22:34:37,821 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-13 22:34:37,868 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 22:34:37,874 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_bd3a3ad1-1ad5-49dd-bb05-bd40ef1223d2/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i[4505,4518] [2021-11-13 22:34:37,874 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_bd3a3ad1-1ad5-49dd-bb05-bd40ef1223d2/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i[4565,4578] [2021-11-13 22:34:37,876 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 22:34:37,877 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 22:34:37,919 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:37,919 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:37,920 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:37,949 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:37,950 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:37,958 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:37,959 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:37,961 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:37,961 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:38,004 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 22:34:38,005 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 22:34:38,006 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 22:34:38,007 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 22:34:38,008 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 22:34:38,009 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 22:34:38,009 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 22:34:38,010 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 22:34:38,011 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 22:34:38,011 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 22:34:38,037 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 22:34:38,114 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:38,115 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:38,141 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 22:34:38,179 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 22:34:38,206 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_bd3a3ad1-1ad5-49dd-bb05-bd40ef1223d2/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i[4505,4518] [2021-11-13 22:34:38,206 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_bd3a3ad1-1ad5-49dd-bb05-bd40ef1223d2/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i[4565,4578] [2021-11-13 22:34:38,208 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 22:34:38,208 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 22:34:38,255 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:38,255 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:38,256 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:38,297 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:38,297 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:38,304 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:38,304 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:38,306 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:38,310 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:38,377 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 22:34:38,393 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 22:34:38,394 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 22:34:38,397 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 22:34:38,398 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 22:34:38,398 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 22:34:38,399 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 22:34:38,399 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 22:34:38,400 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 22:34:38,400 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 22:34:38,454 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 22:34:38,553 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:38,554 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:38,633 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 22:34:38,923 INFO L208 MainTranslator]: Completed translation [2021-11-13 22:34:38,924 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:38 WrapperNode [2021-11-13 22:34:38,924 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 22:34:38,925 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 22:34:38,925 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 22:34:38,926 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 22:34:38,933 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:38" (1/1) ... [2021-11-13 22:34:39,050 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:38" (1/1) ... [2021-11-13 22:34:39,171 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 22:34:39,172 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 22:34:39,172 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 22:34:39,173 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 22:34:39,182 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:38" (1/1) ... [2021-11-13 22:34:39,183 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:38" (1/1) ... [2021-11-13 22:34:39,216 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:38" (1/1) ... [2021-11-13 22:34:39,218 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:38" (1/1) ... [2021-11-13 22:34:39,274 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:38" (1/1) ... [2021-11-13 22:34:39,279 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:38" (1/1) ... [2021-11-13 22:34:39,295 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:38" (1/1) ... [2021-11-13 22:34:39,312 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 22:34:39,313 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 22:34:39,313 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 22:34:39,314 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 22:34:39,314 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:38" (1/1) ... [2021-11-13 22:34:39,321 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 22:34:39,334 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd3a3ad1-1ad5-49dd-bb05-bd40ef1223d2/bin/ukojak-2xVlg8857e/z3 [2021-11-13 22:34:39,345 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd3a3ad1-1ad5-49dd-bb05-bd40ef1223d2/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-13 22:34:39,385 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd3a3ad1-1ad5-49dd-bb05-bd40ef1223d2/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-13 22:34:39,403 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2021-11-13 22:34:39,403 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2021-11-13 22:34:39,403 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~uint8_t~0~TO~C_BOOL [2021-11-13 22:34:39,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~uint8_t~0~TO~C_BOOL [2021-11-13 22:34:39,404 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 22:34:39,404 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-13 22:34:39,404 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-13 22:34:39,404 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-13 22:34:39,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-13 22:34:39,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-13 22:34:39,405 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-13 22:34:39,405 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-13 22:34:39,405 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-13 22:34:39,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-13 22:34:39,406 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 22:34:39,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 22:34:39,406 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-13 22:34:39,406 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-13 22:34:39,406 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-13 22:34:39,407 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-13 22:34:39,407 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-13 22:34:39,407 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-13 22:34:39,407 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-13 22:34:39,407 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-13 22:34:39,407 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 22:34:39,407 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-13 22:34:39,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-13 22:34:39,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-13 22:34:39,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 22:34:39,408 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_right_trim_pred [2021-11-13 22:34:39,409 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_right_trim_pred [2021-11-13 22:35:01,176 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 22:35:01,176 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-13 22:35:01,180 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:35:01 BoogieIcfgContainer [2021-11-13 22:35:01,180 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 22:35:01,181 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-13 22:35:01,182 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-13 22:35:01,191 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-13 22:35:01,191 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:35:01" (1/1) ... [2021-11-13 22:35:01,205 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 22:35:01,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:35:01,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 70 states and 91 transitions. [2021-11-13 22:35:01,276 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 91 transitions. [2021-11-13 22:35:01,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-13 22:35:01,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:35:01,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:35:01,331 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:439) 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) [2021-11-13 22:35:01,338 INFO L158 Benchmark]: Toolchain (without parser) took 26699.25ms. Allocated memory was 60.8MB in the beginning and 509.6MB in the end (delta: 448.8MB). Free memory was 29.6MB in the beginning and 168.6MB in the end (delta: -139.1MB). Peak memory consumption was 310.6MB. Max. memory is 16.1GB. [2021-11-13 22:35:01,339 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 60.8MB. Free memory was 40.8MB in the beginning and 40.8MB in the end (delta: 42.7kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 22:35:01,341 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4281.35ms. Allocated memory was 60.8MB in the beginning and 146.8MB in the end (delta: 86.0MB). Free memory was 29.4MB in the beginning and 73.0MB in the end (delta: -43.6MB). Peak memory consumption was 47.7MB. Max. memory is 16.1GB. [2021-11-13 22:35:01,341 INFO L158 Benchmark]: Boogie Procedure Inliner took 246.52ms. Allocated memory is still 146.8MB. Free memory was 73.0MB in the beginning and 61.3MB in the end (delta: 11.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-13 22:35:01,345 INFO L158 Benchmark]: Boogie Preprocessor took 140.27ms. Allocated memory is still 146.8MB. Free memory was 61.3MB in the beginning and 86.3MB in the end (delta: -25.0MB). Peak memory consumption was 4.4MB. Max. memory is 16.1GB. [2021-11-13 22:35:01,350 INFO L158 Benchmark]: RCFGBuilder took 21867.32ms. Allocated memory was 146.8MB in the beginning and 509.6MB in the end (delta: 362.8MB). Free memory was 86.3MB in the beginning and 174.9MB in the end (delta: -88.6MB). Peak memory consumption was 305.6MB. Max. memory is 16.1GB. [2021-11-13 22:35:01,350 INFO L158 Benchmark]: CodeCheck took 154.31ms. Allocated memory is still 509.6MB. Free memory was 174.9MB in the beginning and 168.6MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-13 22:35:01,355 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 0.36ms. Allocated memory is still 60.8MB. Free memory was 40.8MB in the beginning and 40.8MB in the end (delta: 42.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4281.35ms. Allocated memory was 60.8MB in the beginning and 146.8MB in the end (delta: 86.0MB). Free memory was 29.4MB in the beginning and 73.0MB in the end (delta: -43.6MB). Peak memory consumption was 47.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 246.52ms. Allocated memory is still 146.8MB. Free memory was 73.0MB in the beginning and 61.3MB in the end (delta: 11.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 140.27ms. Allocated memory is still 146.8MB. Free memory was 61.3MB in the beginning and 86.3MB in the end (delta: -25.0MB). Peak memory consumption was 4.4MB. Max. memory is 16.1GB. * RCFGBuilder took 21867.32ms. Allocated memory was 146.8MB in the beginning and 509.6MB in the end (delta: 362.8MB). Free memory was 86.3MB in the beginning and 174.9MB in the end (delta: -88.6MB). Peak memory consumption was 305.6MB. Max. memory is 16.1GB. * CodeCheck took 154.31ms. Allocated memory is still 509.6MB. Free memory was 174.9MB in the beginning and 168.6MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-13 22:35:01,420 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd3a3ad1-1ad5-49dd-bb05-bd40ef1223d2/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared