./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_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_49499906-db2d-41fb-98e0-7bb7c785e3ad/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49499906-db2d-41fb-98e0-7bb7c785e3ad/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_49499906-db2d-41fb-98e0-7bb7c785e3ad/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49499906-db2d-41fb-98e0-7bb7c785e3ad/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49499906-db2d-41fb-98e0-7bb7c785e3ad/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_49499906-db2d-41fb-98e0-7bb7c785e3ad/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 21e14c4abf3c8c626ff1e4d64bac7246a96ab8c19ab8b6f263006a7e1f8fc191 ............................................................................................................................................................................................................................................................................................ 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_49499906-db2d-41fb-98e0-7bb7c785e3ad/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49499906-db2d-41fb-98e0-7bb7c785e3ad/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_49499906-db2d-41fb-98e0-7bb7c785e3ad/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49499906-db2d-41fb-98e0-7bb7c785e3ad/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49499906-db2d-41fb-98e0-7bb7c785e3ad/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_49499906-db2d-41fb-98e0-7bb7c785e3ad/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 21e14c4abf3c8c626ff1e4d64bac7246a96ab8c19ab8b6f263006a7e1f8fc191 ............................................................................................................................................................................................................................................................................................................................ 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 03:46:51,145 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 03:46:51,147 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 03:46:51,198 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 03:46:51,198 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 03:46:51,200 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 03:46:51,201 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 03:46:51,204 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 03:46:51,206 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 03:46:51,208 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 03:46:51,209 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 03:46:51,210 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 03:46:51,211 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 03:46:51,212 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 03:46:51,214 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 03:46:51,216 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 03:46:51,217 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 03:46:51,218 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 03:46:51,221 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 03:46:51,224 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 03:46:51,226 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 03:46:51,228 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 03:46:51,230 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 03:46:51,231 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 03:46:51,235 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 03:46:51,236 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 03:46:51,236 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 03:46:51,238 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 03:46:51,238 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 03:46:51,240 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 03:46:51,240 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 03:46:51,241 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 03:46:51,242 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 03:46:51,243 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 03:46:51,245 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 03:46:51,245 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 03:46:51,246 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 03:46:51,246 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 03:46:51,247 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 03:46:51,248 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 03:46:51,249 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 03:46:51,250 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49499906-db2d-41fb-98e0-7bb7c785e3ad/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-10-29 03:46:51,274 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 03:46:51,274 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 03:46:51,275 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 03:46:51,275 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 03:46:51,276 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 03:46:51,276 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 03:46:51,277 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 03:46:51,277 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-29 03:46:51,277 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 03:46:51,277 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 03:46:51,277 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 03:46:51,278 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 03:46:51,278 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 03:46:51,278 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 03:46:51,278 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 03:46:51,279 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 03:46:51,279 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 03:46:51,279 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 03:46:51,279 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:46:51,280 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 03:46:51,280 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 03:46:51,280 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 03:46:51,280 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-10-29 03:46:51,281 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-29 03:46:51,281 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 03:46:51,281 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_49499906-db2d-41fb-98e0-7bb7c785e3ad/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49499906-db2d-41fb-98e0-7bb7c785e3ad/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 21e14c4abf3c8c626ff1e4d64bac7246a96ab8c19ab8b6f263006a7e1f8fc191 [2021-10-29 03:46:51,506 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 03:46:51,577 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 03:46:51,579 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 03:46:51,581 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 03:46:51,581 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 03:46:51,582 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49499906-db2d-41fb-98e0-7bb7c785e3ad/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i [2021-10-29 03:46:51,663 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49499906-db2d-41fb-98e0-7bb7c785e3ad/bin/ukojak-Rh5K9KB4LI/data/ec38680d5/7aa652144e6f4ec0a49933bdb94de1bf/FLAGca4bdc626 [2021-10-29 03:46:52,464 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 03:46:52,465 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49499906-db2d-41fb-98e0-7bb7c785e3ad/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i [2021-10-29 03:46:52,514 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49499906-db2d-41fb-98e0-7bb7c785e3ad/bin/ukojak-Rh5K9KB4LI/data/ec38680d5/7aa652144e6f4ec0a49933bdb94de1bf/FLAGca4bdc626 [2021-10-29 03:46:52,995 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49499906-db2d-41fb-98e0-7bb7c785e3ad/bin/ukojak-Rh5K9KB4LI/data/ec38680d5/7aa652144e6f4ec0a49933bdb94de1bf [2021-10-29 03:46:53,000 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 03:46:53,003 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 03:46:53,005 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 03:46:53,005 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 03:46:53,009 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 03:46:53,010 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:46:52" (1/1) ... [2021-10-29 03:46:53,036 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@42527d75 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:46:53, skipping insertion in model container [2021-10-29 03:46:53,037 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:46:52" (1/1) ... [2021-10-29 03:46:53,046 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 03:46:53,187 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 03:46:53,476 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_49499906-db2d-41fb-98e0-7bb7c785e3ad/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i[4504,4517] [2021-10-29 03:46:53,483 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_49499906-db2d-41fb-98e0-7bb7c785e3ad/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i[4564,4577] [2021-10-29 03:46:53,504 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 03:46:53,519 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 03:46:54,393 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:46:54,394 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:46:54,394 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:46:54,395 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:46:54,396 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:46:54,411 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:46:54,412 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:46:54,414 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:46:54,415 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:46:54,853 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 03:46:54,854 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 03:46:54,856 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 03:46:54,857 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 03:46:54,859 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 03:46:54,859 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 03:46:54,860 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 03:46:54,861 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 03:46:54,862 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 03:46:54,862 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 03:46:55,043 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 03:46:55,126 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:46:55,127 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:46:55,188 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:46:55,273 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 03:46:55,302 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_49499906-db2d-41fb-98e0-7bb7c785e3ad/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i[4504,4517] [2021-10-29 03:46:55,303 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_49499906-db2d-41fb-98e0-7bb7c785e3ad/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i[4564,4577] [2021-10-29 03:46:55,305 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 03:46:55,307 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 03:46:55,374 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:46:55,377 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:46:55,378 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:46:55,379 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:46:55,381 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:46:55,393 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:46:55,393 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:46:55,394 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:46:55,396 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:46:55,460 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 03:46:55,460 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 03:46:55,461 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 03:46:55,462 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 03:46:55,463 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 03:46:55,463 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 03:46:55,464 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 03:46:55,467 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 03:46:55,468 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 03:46:55,468 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 03:46:55,508 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 03:46:55,588 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:46:55,588 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:46:55,623 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:46:55,937 INFO L208 MainTranslator]: Completed translation [2021-10-29 03:46:55,937 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:46:55 WrapperNode [2021-10-29 03:46:55,938 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 03:46:55,939 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 03:46:55,939 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 03:46:55,939 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 03:46:55,947 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:46:55" (1/1) ... [2021-10-29 03:46:56,073 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:46:55" (1/1) ... [2021-10-29 03:46:56,154 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 03:46:56,154 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 03:46:56,155 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 03:46:56,155 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 03:46:56,164 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:46:55" (1/1) ... [2021-10-29 03:46:56,165 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:46:55" (1/1) ... [2021-10-29 03:46:56,176 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:46:55" (1/1) ... [2021-10-29 03:46:56,177 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:46:55" (1/1) ... [2021-10-29 03:46:56,223 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:46:55" (1/1) ... [2021-10-29 03:46:56,229 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:46:55" (1/1) ... [2021-10-29 03:46:56,240 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:46:55" (1/1) ... [2021-10-29 03:46:56,258 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 03:46:56,259 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 03:46:56,260 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 03:46:56,260 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 03:46:56,261 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:46:55" (1/1) ... [2021-10-29 03:46:56,269 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:46:56,280 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49499906-db2d-41fb-98e0-7bb7c785e3ad/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 03:46:56,316 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49499906-db2d-41fb-98e0-7bb7c785e3ad/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 03:46:56,354 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49499906-db2d-41fb-98e0-7bb7c785e3ad/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 03:46:56,372 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2021-10-29 03:46:56,373 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2021-10-29 03:46:56,373 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-29 03:46:56,373 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-10-29 03:46:56,374 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-10-29 03:46:56,374 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-10-29 03:46:56,374 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-10-29 03:46:56,375 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-10-29 03:46:56,375 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_left_trim_pred [2021-10-29 03:46:56,375 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_left_trim_pred [2021-10-29 03:46:56,375 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-10-29 03:46:56,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-10-29 03:46:56,376 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 03:46:56,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 03:46:56,378 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-10-29 03:46:56,378 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-10-29 03:46:56,378 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-10-29 03:46:56,378 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-10-29 03:46:56,378 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-10-29 03:46:56,378 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-10-29 03:46:56,379 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 03:46:56,379 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-10-29 03:46:56,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-10-29 03:46:56,380 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~uint8_t~0~TO~int [2021-10-29 03:46:56,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~uint8_t~0~TO~int [2021-10-29 03:46:56,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-10-29 03:46:56,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-10-29 03:47:36,525 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 03:47:36,525 INFO L299 CfgBuilder]: Removed 19 assume(true) statements. [2021-10-29 03:47:36,528 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:47:36 BoogieIcfgContainer [2021-10-29 03:47:36,528 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 03:47:36,529 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-29 03:47:36,529 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-29 03:47:36,540 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-29 03:47:36,541 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:47:36" (1/1) ... [2021-10-29 03:47:36,550 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 03:47:36,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:47:36,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 70 states and 91 transitions. [2021-10-29 03:47:36,600 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 91 transitions. [2021-10-29 03:47:36,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-10-29 03:47:36,614 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:47:36,615 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:47:36,728 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 03:47:36,745 INFO L168 Benchmark]: Toolchain (without parser) took 43730.18 ms. Allocated memory was 94.4 MB in the beginning and 375.4 MB in the end (delta: 281.0 MB). Free memory was 46.9 MB in the beginning and 312.2 MB in the end (delta: -265.4 MB). Peak memory consumption was 60.6 MB. Max. memory is 16.1 GB. [2021-10-29 03:47:36,755 INFO L168 Benchmark]: CDTParser took 0.39 ms. Allocated memory is still 94.4 MB. Free memory was 72.5 MB in the beginning and 72.4 MB in the end (delta: 39.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 03:47:36,756 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2933.41 ms. Allocated memory was 94.4 MB in the beginning and 176.2 MB in the end (delta: 81.8 MB). Free memory was 46.7 MB in the beginning and 102.9 MB in the end (delta: -56.2 MB). Peak memory consumption was 76.8 MB. Max. memory is 16.1 GB. [2021-10-29 03:47:36,756 INFO L168 Benchmark]: Boogie Procedure Inliner took 215.07 ms. Allocated memory is still 176.2 MB. Free memory was 102.9 MB in the beginning and 91.6 MB in the end (delta: 11.3 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2021-10-29 03:47:36,757 INFO L168 Benchmark]: Boogie Preprocessor took 104.05 ms. Allocated memory is still 176.2 MB. Free memory was 91.6 MB in the beginning and 84.1 MB in the end (delta: 7.5 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2021-10-29 03:47:36,758 INFO L168 Benchmark]: RCFGBuilder took 40268.99 ms. Allocated memory was 176.2 MB in the beginning and 375.4 MB in the end (delta: 199.2 MB). Free memory was 84.1 MB in the beginning and 277.3 MB in the end (delta: -193.2 MB). Peak memory consumption was 193.6 MB. Max. memory is 16.1 GB. [2021-10-29 03:47:36,758 INFO L168 Benchmark]: CodeCheck took 202.89 ms. Allocated memory is still 375.4 MB. Free memory was 277.3 MB in the beginning and 312.2 MB in the end (delta: -34.9 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2021-10-29 03:47:36,761 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 0.39 ms. Allocated memory is still 94.4 MB. Free memory was 72.5 MB in the beginning and 72.4 MB in the end (delta: 39.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2933.41 ms. Allocated memory was 94.4 MB in the beginning and 176.2 MB in the end (delta: 81.8 MB). Free memory was 46.7 MB in the beginning and 102.9 MB in the end (delta: -56.2 MB). Peak memory consumption was 76.8 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 215.07 ms. Allocated memory is still 176.2 MB. Free memory was 102.9 MB in the beginning and 91.6 MB in the end (delta: 11.3 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 104.05 ms. Allocated memory is still 176.2 MB. Free memory was 91.6 MB in the beginning and 84.1 MB in the end (delta: 7.5 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * RCFGBuilder took 40268.99 ms. Allocated memory was 176.2 MB in the beginning and 375.4 MB in the end (delta: 199.2 MB). Free memory was 84.1 MB in the beginning and 277.3 MB in the end (delta: -193.2 MB). Peak memory consumption was 193.6 MB. Max. memory is 16.1 GB. * CodeCheck took 202.89 ms. Allocated memory is still 375.4 MB. Free memory was 277.3 MB in the beginning and 312.2 MB in the end (delta: -34.9 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-10-29 03:47:36,852 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49499906-db2d-41fb-98e0-7bb7c785e3ad/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 03:47:39,312 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 03:47:39,316 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 03:47:39,372 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 03:47:39,373 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 03:47:39,377 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 03:47:39,379 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 03:47:39,384 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 03:47:39,387 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 03:47:39,393 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 03:47:39,397 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 03:47:39,399 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 03:47:39,400 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 03:47:39,403 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 03:47:39,409 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 03:47:39,415 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 03:47:39,417 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 03:47:39,418 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 03:47:39,420 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 03:47:39,430 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 03:47:39,433 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 03:47:39,434 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 03:47:39,437 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 03:47:39,439 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 03:47:39,449 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 03:47:39,450 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 03:47:39,450 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 03:47:39,452 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 03:47:39,453 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 03:47:39,454 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 03:47:39,454 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 03:47:39,456 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 03:47:39,458 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 03:47:39,459 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 03:47:39,460 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 03:47:39,461 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 03:47:39,462 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 03:47:39,462 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 03:47:39,462 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 03:47:39,464 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 03:47:39,465 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 03:47:39,466 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49499906-db2d-41fb-98e0-7bb7c785e3ad/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-10-29 03:47:39,500 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 03:47:39,500 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 03:47:39,501 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 03:47:39,501 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 03:47:39,502 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 03:47:39,502 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 03:47:39,502 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 03:47:39,502 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 03:47:39,502 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 03:47:39,503 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 03:47:39,503 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 03:47:39,503 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-29 03:47:39,503 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-29 03:47:39,503 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-29 03:47:39,504 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 03:47:39,504 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 03:47:39,504 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 03:47:39,504 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 03:47:39,504 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 03:47:39,504 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 03:47:39,505 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:47:39,505 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 03:47:39,505 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 03:47:39,505 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 03:47:39,505 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-29 03:47:39,506 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-29 03:47:39,506 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 03:47:39,506 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-10-29 03:47:39,506 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-29 03:47:39,506 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_49499906-db2d-41fb-98e0-7bb7c785e3ad/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49499906-db2d-41fb-98e0-7bb7c785e3ad/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 21e14c4abf3c8c626ff1e4d64bac7246a96ab8c19ab8b6f263006a7e1f8fc191 [2021-10-29 03:47:39,917 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 03:47:39,946 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 03:47:39,949 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 03:47:39,951 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 03:47:39,953 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 03:47:39,954 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49499906-db2d-41fb-98e0-7bb7c785e3ad/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i [2021-10-29 03:47:40,027 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49499906-db2d-41fb-98e0-7bb7c785e3ad/bin/ukojak-Rh5K9KB4LI/data/b14d2d293/c2028d6bb3314cd8ab8d3708fca426b9/FLAG99c170dcb [2021-10-29 03:47:40,959 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 03:47:40,960 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49499906-db2d-41fb-98e0-7bb7c785e3ad/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i [2021-10-29 03:47:41,017 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49499906-db2d-41fb-98e0-7bb7c785e3ad/bin/ukojak-Rh5K9KB4LI/data/b14d2d293/c2028d6bb3314cd8ab8d3708fca426b9/FLAG99c170dcb [2021-10-29 03:47:41,437 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49499906-db2d-41fb-98e0-7bb7c785e3ad/bin/ukojak-Rh5K9KB4LI/data/b14d2d293/c2028d6bb3314cd8ab8d3708fca426b9 [2021-10-29 03:47:41,439 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 03:47:41,441 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 03:47:41,444 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 03:47:41,445 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 03:47:41,448 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 03:47:41,449 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:47:41" (1/1) ... [2021-10-29 03:47:41,451 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c33974f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:47:41, skipping insertion in model container [2021-10-29 03:47:41,452 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:47:41" (1/1) ... [2021-10-29 03:47:41,459 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 03:47:41,606 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 03:47:41,853 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_49499906-db2d-41fb-98e0-7bb7c785e3ad/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i[4504,4517] [2021-10-29 03:47:41,860 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_49499906-db2d-41fb-98e0-7bb7c785e3ad/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i[4564,4577] [2021-10-29 03:47:41,892 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 03:47:41,903 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 03:47:43,337 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:47:43,340 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:47:43,341 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:47:43,343 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:47:43,345 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:47:43,381 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:47:43,389 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:47:43,391 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:47:43,392 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:47:43,855 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 03:47:43,856 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 03:47:43,858 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 03:47:43,859 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 03:47:43,861 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 03:47:43,862 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 03:47:43,863 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 03:47:43,863 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 03:47:43,864 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 03:47:43,865 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 03:47:44,060 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 03:47:44,164 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:47:44,165 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:47:44,256 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:47:44,335 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-29 03:47:44,396 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 03:47:44,401 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_49499906-db2d-41fb-98e0-7bb7c785e3ad/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i[4504,4517] [2021-10-29 03:47:44,401 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_49499906-db2d-41fb-98e0-7bb7c785e3ad/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i[4564,4577] [2021-10-29 03:47:44,403 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 03:47:44,403 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 03:47:44,437 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:47:44,438 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:47:44,438 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:47:44,444 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:47:44,448 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:47:44,456 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:47:44,466 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:47:44,467 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:47:44,473 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:47:44,544 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 03:47:44,545 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 03:47:44,546 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 03:47:44,547 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 03:47:44,553 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 03:47:44,554 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 03:47:44,555 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 03:47:44,555 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 03:47:44,556 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 03:47:44,557 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 03:47:44,633 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 03:47:44,758 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:47:44,760 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:47:44,807 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:47:44,890 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 03:47:44,924 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_49499906-db2d-41fb-98e0-7bb7c785e3ad/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i[4504,4517] [2021-10-29 03:47:44,924 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_49499906-db2d-41fb-98e0-7bb7c785e3ad/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i[4564,4577] [2021-10-29 03:47:44,926 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 03:47:44,928 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 03:47:44,992 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:47:44,992 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:47:44,993 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:47:44,993 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:47:44,994 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:47:45,002 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:47:45,002 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:47:45,004 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:47:45,004 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:47:45,047 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 03:47:45,048 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 03:47:45,051 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 03:47:45,052 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 03:47:45,054 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 03:47:45,055 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 03:47:45,055 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 03:47:45,056 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 03:47:45,057 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 03:47:45,057 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 03:47:45,090 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 03:47:45,200 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:47:45,201 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:47:45,271 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:47:45,657 INFO L208 MainTranslator]: Completed translation [2021-10-29 03:47:45,658 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:47:45 WrapperNode [2021-10-29 03:47:45,659 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 03:47:45,660 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 03:47:45,660 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 03:47:45,661 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 03:47:45,668 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:47:45" (1/1) ... [2021-10-29 03:47:45,817 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:47:45" (1/1) ... [2021-10-29 03:47:45,905 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 03:47:45,906 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 03:47:45,906 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 03:47:45,906 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 03:47:45,919 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:47:45" (1/1) ... [2021-10-29 03:47:45,919 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:47:45" (1/1) ... [2021-10-29 03:47:45,935 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:47:45" (1/1) ... [2021-10-29 03:47:45,935 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:47:45" (1/1) ... [2021-10-29 03:47:46,034 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:47:45" (1/1) ... [2021-10-29 03:47:46,052 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:47:45" (1/1) ... [2021-10-29 03:47:46,094 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:47:45" (1/1) ... [2021-10-29 03:47:46,108 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 03:47:46,123 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 03:47:46,124 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 03:47:46,124 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 03:47:46,125 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:47:45" (1/1) ... [2021-10-29 03:47:46,149 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:47:46,160 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49499906-db2d-41fb-98e0-7bb7c785e3ad/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 03:47:46,200 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49499906-db2d-41fb-98e0-7bb7c785e3ad/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 03:47:46,214 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49499906-db2d-41fb-98e0-7bb7c785e3ad/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 03:47:46,251 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2021-10-29 03:47:46,252 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2021-10-29 03:47:46,252 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~uint8_t~0~TO~C_BOOL [2021-10-29 03:47:46,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~uint8_t~0~TO~C_BOOL [2021-10-29 03:47:46,252 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-29 03:47:46,253 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-10-29 03:47:46,253 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-10-29 03:47:46,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-10-29 03:47:46,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-10-29 03:47:46,254 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-10-29 03:47:46,254 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-10-29 03:47:46,254 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-10-29 03:47:46,254 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_left_trim_pred [2021-10-29 03:47:46,254 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_left_trim_pred [2021-10-29 03:47:46,256 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-10-29 03:47:46,256 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-10-29 03:47:46,256 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 03:47:46,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 03:47:46,257 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-10-29 03:47:46,257 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-10-29 03:47:46,257 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-10-29 03:47:46,257 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-10-29 03:47:46,258 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-10-29 03:47:46,258 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-10-29 03:47:46,258 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-10-29 03:47:46,258 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-10-29 03:47:46,259 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 03:47:46,259 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-10-29 03:47:46,259 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-10-29 03:47:46,259 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-10-29 03:47:46,259 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-10-29 03:48:29,136 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 03:48:29,136 INFO L299 CfgBuilder]: Removed 19 assume(true) statements. [2021-10-29 03:48:29,140 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:48:29 BoogieIcfgContainer [2021-10-29 03:48:29,140 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 03:48:29,141 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-29 03:48:29,141 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-29 03:48:29,153 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-29 03:48:29,153 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:48:29" (1/1) ... [2021-10-29 03:48:29,164 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 03:48:29,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:48:29,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 70 states and 91 transitions. [2021-10-29 03:48:29,210 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 91 transitions. [2021-10-29 03:48:29,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-10-29 03:48:29,217 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:48:29,218 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:48:29,269 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 03:48:29,275 INFO L168 Benchmark]: Toolchain (without parser) took 47833.46 ms. Allocated memory was 62.9 MB in the beginning and 574.6 MB in the end (delta: 511.7 MB). Free memory was 34.0 MB in the beginning and 416.0 MB in the end (delta: -382.0 MB). Peak memory consumption was 131.1 MB. Max. memory is 16.1 GB. [2021-10-29 03:48:29,276 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 62.9 MB. Free memory is still 44.4 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 03:48:29,276 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4214.62 ms. Allocated memory was 62.9 MB in the beginning and 125.8 MB in the end (delta: 62.9 MB). Free memory was 33.9 MB in the beginning and 53.2 MB in the end (delta: -19.3 MB). Peak memory consumption was 68.1 MB. Max. memory is 16.1 GB. [2021-10-29 03:48:29,277 INFO L168 Benchmark]: Boogie Procedure Inliner took 244.92 ms. Allocated memory is still 125.8 MB. Free memory was 53.2 MB in the beginning and 41.3 MB in the end (delta: 12.0 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2021-10-29 03:48:29,278 INFO L168 Benchmark]: Boogie Preprocessor took 216.88 ms. Allocated memory was 125.8 MB in the beginning and 165.7 MB in the end (delta: 39.8 MB). Free memory was 41.3 MB in the beginning and 98.6 MB in the end (delta: -57.3 MB). Peak memory consumption was 7.5 MB. Max. memory is 16.1 GB. [2021-10-29 03:48:29,278 INFO L168 Benchmark]: RCFGBuilder took 43016.67 ms. Allocated memory was 165.7 MB in the beginning and 574.6 MB in the end (delta: 408.9 MB). Free memory was 98.6 MB in the beginning and 421.4 MB in the end (delta: -322.8 MB). Peak memory consumption was 339.7 MB. Max. memory is 16.1 GB. [2021-10-29 03:48:29,279 INFO L168 Benchmark]: CodeCheck took 132.32 ms. Allocated memory is still 574.6 MB. Free memory was 421.4 MB in the beginning and 416.0 MB in the end (delta: 5.4 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-29 03:48:29,281 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 62.9 MB. Free memory is still 44.4 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4214.62 ms. Allocated memory was 62.9 MB in the beginning and 125.8 MB in the end (delta: 62.9 MB). Free memory was 33.9 MB in the beginning and 53.2 MB in the end (delta: -19.3 MB). Peak memory consumption was 68.1 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 244.92 ms. Allocated memory is still 125.8 MB. Free memory was 53.2 MB in the beginning and 41.3 MB in the end (delta: 12.0 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 216.88 ms. Allocated memory was 125.8 MB in the beginning and 165.7 MB in the end (delta: 39.8 MB). Free memory was 41.3 MB in the beginning and 98.6 MB in the end (delta: -57.3 MB). Peak memory consumption was 7.5 MB. Max. memory is 16.1 GB. * RCFGBuilder took 43016.67 ms. Allocated memory was 165.7 MB in the beginning and 574.6 MB in the end (delta: 408.9 MB). Free memory was 98.6 MB in the beginning and 421.4 MB in the end (delta: -322.8 MB). Peak memory consumption was 339.7 MB. Max. memory is 16.1 GB. * CodeCheck took 132.32 ms. Allocated memory is still 574.6 MB. Free memory was 421.4 MB in the beginning and 416.0 MB in the end (delta: 5.4 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 03:48:29,379 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49499906-db2d-41fb-98e0-7bb7c785e3ad/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...