./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_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_3b75d06d-612b-4b21-8c80-7cfbfe61ae24/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b75d06d-612b-4b21-8c80-7cfbfe61ae24/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_3b75d06d-612b-4b21-8c80-7cfbfe61ae24/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b75d06d-612b-4b21-8c80-7cfbfe61ae24/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b75d06d-612b-4b21-8c80-7cfbfe61ae24/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_3b75d06d-612b-4b21-8c80-7cfbfe61ae24/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 0658a835d559c56129f1a85a00e9d3bbd205d66ef64b5c7d14ae72b3d1b496e0 ................................................................................................................................................................................................................................................................................................ 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_3b75d06d-612b-4b21-8c80-7cfbfe61ae24/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b75d06d-612b-4b21-8c80-7cfbfe61ae24/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_3b75d06d-612b-4b21-8c80-7cfbfe61ae24/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b75d06d-612b-4b21-8c80-7cfbfe61ae24/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b75d06d-612b-4b21-8c80-7cfbfe61ae24/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_3b75d06d-612b-4b21-8c80-7cfbfe61ae24/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 0658a835d559c56129f1a85a00e9d3bbd205d66ef64b5c7d14ae72b3d1b496e0 ............................................................................................................................................................................................................................................................................................................................... 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 03:35:31,935 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 03:35:31,938 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 03:35:31,991 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 03:35:31,998 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 03:35:32,004 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 03:35:32,006 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 03:35:32,008 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 03:35:32,010 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 03:35:32,012 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 03:35:32,013 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 03:35:32,015 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 03:35:32,015 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 03:35:32,017 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 03:35:32,018 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 03:35:32,020 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 03:35:32,021 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 03:35:32,023 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 03:35:32,025 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 03:35:32,028 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 03:35:32,031 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 03:35:32,033 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 03:35:32,034 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 03:35:32,035 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 03:35:32,040 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 03:35:32,040 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 03:35:32,041 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 03:35:32,042 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 03:35:32,043 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 03:35:32,044 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 03:35:32,045 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 03:35:32,046 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 03:35:32,047 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 03:35:32,048 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 03:35:32,050 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 03:35:32,050 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 03:35:32,051 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 03:35:32,052 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 03:35:32,052 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 03:35:32,053 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 03:35:32,053 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 03:35:32,054 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b75d06d-612b-4b21-8c80-7cfbfe61ae24/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-10-29 03:35:32,079 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 03:35:32,079 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 03:35:32,080 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 03:35:32,080 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 03:35:32,081 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 03:35:32,081 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 03:35:32,081 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 03:35:32,082 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-29 03:35:32,082 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 03:35:32,082 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 03:35:32,082 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 03:35:32,083 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 03:35:32,083 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 03:35:32,083 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 03:35:32,083 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 03:35:32,083 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 03:35:32,084 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 03:35:32,084 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 03:35:32,084 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:35:32,084 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 03:35:32,085 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 03:35:32,085 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 03:35:32,085 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-10-29 03:35:32,085 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-29 03:35:32,085 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 03:35:32,086 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_3b75d06d-612b-4b21-8c80-7cfbfe61ae24/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b75d06d-612b-4b21-8c80-7cfbfe61ae24/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0658a835d559c56129f1a85a00e9d3bbd205d66ef64b5c7d14ae72b3d1b496e0 [2021-10-29 03:35:32,368 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 03:35:32,398 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 03:35:32,402 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 03:35:32,403 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 03:35:32,404 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 03:35:32,405 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b75d06d-612b-4b21-8c80-7cfbfe61ae24/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i [2021-10-29 03:35:32,501 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b75d06d-612b-4b21-8c80-7cfbfe61ae24/bin/ukojak-Rh5K9KB4LI/data/f6f64cd8c/a8b2ea25289d4c309acab79c59509270/FLAGe4415b1d4 [2021-10-29 03:35:33,405 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 03:35:33,408 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b75d06d-612b-4b21-8c80-7cfbfe61ae24/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i [2021-10-29 03:35:33,459 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b75d06d-612b-4b21-8c80-7cfbfe61ae24/bin/ukojak-Rh5K9KB4LI/data/f6f64cd8c/a8b2ea25289d4c309acab79c59509270/FLAGe4415b1d4 [2021-10-29 03:35:33,859 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b75d06d-612b-4b21-8c80-7cfbfe61ae24/bin/ukojak-Rh5K9KB4LI/data/f6f64cd8c/a8b2ea25289d4c309acab79c59509270 [2021-10-29 03:35:33,860 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 03:35:33,862 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 03:35:33,866 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 03:35:33,866 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 03:35:33,869 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 03:35:33,870 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:35:33" (1/1) ... [2021-10-29 03:35:33,872 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5bf832ab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:35:33, skipping insertion in model container [2021-10-29 03:35:33,876 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:35:33" (1/1) ... [2021-10-29 03:35:33,883 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 03:35:33,997 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 03:35:34,381 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_3b75d06d-612b-4b21-8c80-7cfbfe61ae24/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i[4504,4517] [2021-10-29 03:35:34,390 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_3b75d06d-612b-4b21-8c80-7cfbfe61ae24/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i[4564,4577] [2021-10-29 03:35:34,415 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 03:35:34,430 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 03:35:35,413 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:35:35,414 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:35:35,415 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:35:35,415 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:35:35,417 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:35:35,432 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:35:35,433 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:35:35,435 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:35:35,435 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:35:35,882 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 03:35:35,883 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 03:35:35,884 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 03:35:35,886 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 03:35:35,888 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 03:35:35,888 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 03:35:35,889 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 03:35:35,890 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 03:35:35,891 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 03:35:35,892 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 03:35:36,146 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 03:35:36,334 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:35:36,346 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:35:36,406 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:35:36,465 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 03:35:36,479 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_3b75d06d-612b-4b21-8c80-7cfbfe61ae24/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i[4504,4517] [2021-10-29 03:35:36,479 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_3b75d06d-612b-4b21-8c80-7cfbfe61ae24/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i[4564,4577] [2021-10-29 03:35:36,481 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 03:35:36,482 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 03:35:36,513 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:35:36,514 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:35:36,514 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:35:36,515 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:35:36,515 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:35:36,521 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:35:36,521 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:35:36,522 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:35:36,525 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:35:36,572 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 03:35:36,572 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 03:35:36,573 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 03:35:36,574 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 03:35:36,575 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 03:35:36,575 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 03:35:36,575 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 03:35:36,578 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 03:35:36,579 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 03:35:36,580 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 03:35:36,612 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 03:35:36,661 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:35:36,661 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:35:36,722 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:35:37,039 INFO L208 MainTranslator]: Completed translation [2021-10-29 03:35:37,039 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:35:37 WrapperNode [2021-10-29 03:35:37,040 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 03:35:37,041 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 03:35:37,041 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 03:35:37,041 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 03:35:37,050 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:35:37" (1/1) ... [2021-10-29 03:35:37,197 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:35:37" (1/1) ... [2021-10-29 03:35:37,342 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 03:35:37,344 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 03:35:37,344 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 03:35:37,344 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 03:35:37,354 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:35:37" (1/1) ... [2021-10-29 03:35:37,355 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:35:37" (1/1) ... [2021-10-29 03:35:37,371 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:35:37" (1/1) ... [2021-10-29 03:35:37,372 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:35:37" (1/1) ... [2021-10-29 03:35:37,443 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:35:37" (1/1) ... [2021-10-29 03:35:37,463 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:35:37" (1/1) ... [2021-10-29 03:35:37,502 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:35:37" (1/1) ... [2021-10-29 03:35:37,515 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 03:35:37,522 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 03:35:37,523 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 03:35:37,523 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 03:35:37,524 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:35:37" (1/1) ... [2021-10-29 03:35:37,531 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:35:37,542 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b75d06d-612b-4b21-8c80-7cfbfe61ae24/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 03:35:37,559 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b75d06d-612b-4b21-8c80-7cfbfe61ae24/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 03:35:37,592 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b75d06d-612b-4b21-8c80-7cfbfe61ae24/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 03:35:37,611 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2021-10-29 03:35:37,612 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2021-10-29 03:35:37,612 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-29 03:35:37,612 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-10-29 03:35:37,612 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-10-29 03:35:37,612 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-10-29 03:35:37,613 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_bounded [2021-10-29 03:35:37,613 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_bounded [2021-10-29 03:35:37,613 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-10-29 03:35:37,613 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-10-29 03:35:37,614 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-10-29 03:35:37,615 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2021-10-29 03:35:37,615 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2021-10-29 03:35:37,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-10-29 03:35:37,616 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 03:35:37,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 03:35:37,617 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-10-29 03:35:37,617 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-10-29 03:35:37,617 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-10-29 03:35:37,617 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-10-29 03:35:37,617 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-10-29 03:35:37,617 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-10-29 03:35:37,618 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 03:35:37,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-10-29 03:35:37,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-10-29 03:35:37,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-10-29 03:35:37,619 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_cursor_has_allocated_buffer_member [2021-10-29 03:35:37,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_cursor_has_allocated_buffer_member [2021-10-29 03:35:37,620 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_compare_lookup [2021-10-29 03:35:37,620 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_compare_lookup [2021-10-29 03:35:37,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-10-29 03:36:18,546 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 03:36:18,546 INFO L299 CfgBuilder]: Removed 9 assume(true) statements. [2021-10-29 03:36:18,549 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:36:18 BoogieIcfgContainer [2021-10-29 03:36:18,549 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 03:36:18,550 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-29 03:36:18,550 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-29 03:36:18,561 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-29 03:36:18,562 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:36:18" (1/1) ... [2021-10-29 03:36:18,571 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 03:36:18,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:36:18,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 109 states and 150 transitions. [2021-10-29 03:36:18,627 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 150 transitions. [2021-10-29 03:36:18,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2021-10-29 03:36:18,637 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:36:18,644 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:36:18,686 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 03:36:18,692 INFO L168 Benchmark]: Toolchain (without parser) took 44829.28 ms. Allocated memory was 98.6 MB in the beginning and 427.8 MB in the end (delta: 329.3 MB). Free memory was 55.9 MB in the beginning and 309.0 MB in the end (delta: -253.0 MB). Peak memory consumption was 76.0 MB. Max. memory is 16.1 GB. [2021-10-29 03:36:18,693 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 98.6 MB. Free memory is still 54.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 03:36:18,693 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3174.41 ms. Allocated memory was 98.6 MB in the beginning and 165.7 MB in the end (delta: 67.1 MB). Free memory was 55.8 MB in the beginning and 84.9 MB in the end (delta: -29.2 MB). Peak memory consumption was 54.6 MB. Max. memory is 16.1 GB. [2021-10-29 03:36:18,694 INFO L168 Benchmark]: Boogie Procedure Inliner took 301.42 ms. Allocated memory is still 165.7 MB. Free memory was 84.0 MB in the beginning and 73.5 MB in the end (delta: 10.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2021-10-29 03:36:18,695 INFO L168 Benchmark]: Boogie Preprocessor took 171.81 ms. Allocated memory is still 165.7 MB. Free memory was 73.5 MB in the beginning and 111.6 MB in the end (delta: -38.1 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2021-10-29 03:36:18,695 INFO L168 Benchmark]: RCFGBuilder took 41027.66 ms. Allocated memory was 165.7 MB in the beginning and 427.8 MB in the end (delta: 262.1 MB). Free memory was 111.6 MB in the beginning and 315.3 MB in the end (delta: -203.7 MB). Peak memory consumption was 265.0 MB. Max. memory is 16.1 GB. [2021-10-29 03:36:18,696 INFO L168 Benchmark]: CodeCheck took 140.14 ms. Allocated memory is still 427.8 MB. Free memory was 315.3 MB in the beginning and 309.0 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-29 03:36:18,699 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 0.29 ms. Allocated memory is still 98.6 MB. Free memory is still 54.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3174.41 ms. Allocated memory was 98.6 MB in the beginning and 165.7 MB in the end (delta: 67.1 MB). Free memory was 55.8 MB in the beginning and 84.9 MB in the end (delta: -29.2 MB). Peak memory consumption was 54.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 301.42 ms. Allocated memory is still 165.7 MB. Free memory was 84.0 MB in the beginning and 73.5 MB in the end (delta: 10.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 171.81 ms. Allocated memory is still 165.7 MB. Free memory was 73.5 MB in the beginning and 111.6 MB in the end (delta: -38.1 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * RCFGBuilder took 41027.66 ms. Allocated memory was 165.7 MB in the beginning and 427.8 MB in the end (delta: 262.1 MB). Free memory was 111.6 MB in the beginning and 315.3 MB in the end (delta: -203.7 MB). Peak memory consumption was 265.0 MB. Max. memory is 16.1 GB. * CodeCheck took 140.14 ms. Allocated memory is still 427.8 MB. Free memory was 315.3 MB in the beginning and 309.0 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-10-29 03:36:18,788 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b75d06d-612b-4b21-8c80-7cfbfe61ae24/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 03:36:21,265 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 03:36:21,268 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 03:36:21,320 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 03:36:21,321 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 03:36:21,325 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 03:36:21,327 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 03:36:21,332 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 03:36:21,335 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 03:36:21,341 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 03:36:21,345 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 03:36:21,347 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 03:36:21,347 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 03:36:21,350 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 03:36:21,352 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 03:36:21,356 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 03:36:21,358 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 03:36:21,359 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 03:36:21,362 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 03:36:21,370 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 03:36:21,372 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 03:36:21,373 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 03:36:21,376 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 03:36:21,379 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 03:36:21,387 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 03:36:21,388 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 03:36:21,388 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 03:36:21,390 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 03:36:21,391 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 03:36:21,392 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 03:36:21,393 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 03:36:21,394 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 03:36:21,396 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 03:36:21,396 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 03:36:21,398 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 03:36:21,398 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 03:36:21,399 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 03:36:21,400 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 03:36:21,400 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 03:36:21,402 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 03:36:21,403 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 03:36:21,408 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b75d06d-612b-4b21-8c80-7cfbfe61ae24/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-10-29 03:36:21,456 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 03:36:21,456 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 03:36:21,458 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 03:36:21,458 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 03:36:21,460 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 03:36:21,460 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 03:36:21,461 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 03:36:21,461 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 03:36:21,461 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 03:36:21,461 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 03:36:21,462 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 03:36:21,463 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-29 03:36:21,463 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-29 03:36:21,463 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-29 03:36:21,463 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 03:36:21,463 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 03:36:21,464 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 03:36:21,464 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 03:36:21,464 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 03:36:21,464 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 03:36:21,465 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:36:21,465 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 03:36:21,465 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 03:36:21,465 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 03:36:21,466 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-29 03:36:21,466 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-29 03:36:21,466 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 03:36:21,466 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-10-29 03:36:21,466 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-29 03:36:21,467 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_3b75d06d-612b-4b21-8c80-7cfbfe61ae24/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b75d06d-612b-4b21-8c80-7cfbfe61ae24/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0658a835d559c56129f1a85a00e9d3bbd205d66ef64b5c7d14ae72b3d1b496e0 [2021-10-29 03:36:21,869 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 03:36:21,895 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 03:36:21,898 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 03:36:21,899 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 03:36:21,900 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 03:36:21,901 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b75d06d-612b-4b21-8c80-7cfbfe61ae24/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i [2021-10-29 03:36:21,971 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b75d06d-612b-4b21-8c80-7cfbfe61ae24/bin/ukojak-Rh5K9KB4LI/data/5172c8c8f/ee1146a2277c4870a3a591d9276f9b8b/FLAG9eddb0470 [2021-10-29 03:36:22,842 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 03:36:22,843 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b75d06d-612b-4b21-8c80-7cfbfe61ae24/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i [2021-10-29 03:36:22,898 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b75d06d-612b-4b21-8c80-7cfbfe61ae24/bin/ukojak-Rh5K9KB4LI/data/5172c8c8f/ee1146a2277c4870a3a591d9276f9b8b/FLAG9eddb0470 [2021-10-29 03:36:23,335 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b75d06d-612b-4b21-8c80-7cfbfe61ae24/bin/ukojak-Rh5K9KB4LI/data/5172c8c8f/ee1146a2277c4870a3a591d9276f9b8b [2021-10-29 03:36:23,338 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 03:36:23,341 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 03:36:23,345 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 03:36:23,345 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 03:36:23,349 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 03:36:23,350 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:36:23" (1/1) ... [2021-10-29 03:36:23,351 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@57b247f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:36:23, skipping insertion in model container [2021-10-29 03:36:23,351 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:36:23" (1/1) ... [2021-10-29 03:36:23,359 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 03:36:23,480 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 03:36:23,831 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_3b75d06d-612b-4b21-8c80-7cfbfe61ae24/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i[4504,4517] [2021-10-29 03:36:23,839 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_3b75d06d-612b-4b21-8c80-7cfbfe61ae24/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i[4564,4577] [2021-10-29 03:36:23,872 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 03:36:23,880 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 03:36:24,851 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:24,852 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:24,853 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:24,854 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:24,855 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:24,871 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:24,872 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:24,874 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:24,875 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:25,318 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 03:36:25,319 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 03:36:25,321 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 03:36:25,322 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 03:36:25,324 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 03:36:25,324 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 03:36:25,325 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 03:36:25,326 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 03:36:25,327 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 03:36:25,327 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 03:36:25,501 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 03:36:25,628 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:25,629 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:25,692 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:36:25,747 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-29 03:36:25,804 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 03:36:25,810 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_3b75d06d-612b-4b21-8c80-7cfbfe61ae24/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i[4504,4517] [2021-10-29 03:36:25,812 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_3b75d06d-612b-4b21-8c80-7cfbfe61ae24/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i[4564,4577] [2021-10-29 03:36:25,814 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 03:36:25,816 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 03:36:25,872 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:25,873 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:25,873 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:25,875 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:25,876 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:25,898 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:25,899 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:25,901 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:25,901 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:25,985 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 03:36:25,986 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 03:36:25,986 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 03:36:25,987 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 03:36:25,991 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 03:36:25,993 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 03:36:25,993 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 03:36:25,996 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 03:36:25,997 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 03:36:25,997 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 03:36:26,036 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 03:36:26,119 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:26,120 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:26,181 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:36:26,237 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 03:36:26,263 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_3b75d06d-612b-4b21-8c80-7cfbfe61ae24/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i[4504,4517] [2021-10-29 03:36:26,263 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_3b75d06d-612b-4b21-8c80-7cfbfe61ae24/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i[4564,4577] [2021-10-29 03:36:26,265 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 03:36:26,265 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 03:36:26,304 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:26,305 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:26,305 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:26,306 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:26,306 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:26,313 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:26,315 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:26,316 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:26,316 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:26,376 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 03:36:26,377 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 03:36:26,378 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 03:36:26,379 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 03:36:26,379 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 03:36:26,380 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 03:36:26,380 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 03:36:26,380 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 03:36:26,381 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 03:36:26,381 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 03:36:26,417 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 03:36:26,534 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:26,535 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:26,604 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:36:26,944 INFO L208 MainTranslator]: Completed translation [2021-10-29 03:36:26,945 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:36:26 WrapperNode [2021-10-29 03:36:26,945 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 03:36:26,946 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 03:36:26,946 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 03:36:26,946 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 03:36:26,953 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:36:26" (1/1) ... [2021-10-29 03:36:27,112 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:36:26" (1/1) ... [2021-10-29 03:36:27,188 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 03:36:27,188 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 03:36:27,188 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 03:36:27,189 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 03:36:27,197 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:36:26" (1/1) ... [2021-10-29 03:36:27,197 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:36:26" (1/1) ... [2021-10-29 03:36:27,209 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:36:26" (1/1) ... [2021-10-29 03:36:27,210 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:36:26" (1/1) ... [2021-10-29 03:36:27,260 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:36:26" (1/1) ... [2021-10-29 03:36:27,265 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:36:26" (1/1) ... [2021-10-29 03:36:27,281 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:36:26" (1/1) ... [2021-10-29 03:36:27,298 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 03:36:27,299 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 03:36:27,299 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 03:36:27,299 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 03:36:27,300 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:36:26" (1/1) ... [2021-10-29 03:36:27,306 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:36:27,318 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b75d06d-612b-4b21-8c80-7cfbfe61ae24/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 03:36:27,330 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b75d06d-612b-4b21-8c80-7cfbfe61ae24/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 03:36:27,360 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b75d06d-612b-4b21-8c80-7cfbfe61ae24/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 03:36:27,383 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2021-10-29 03:36:27,383 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2021-10-29 03:36:27,383 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-29 03:36:27,383 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-10-29 03:36:27,383 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-10-29 03:36:27,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-10-29 03:36:27,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-10-29 03:36:27,424 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_bounded [2021-10-29 03:36:27,424 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_bounded [2021-10-29 03:36:27,424 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-10-29 03:36:27,424 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-10-29 03:36:27,425 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-10-29 03:36:27,425 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2021-10-29 03:36:27,425 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2021-10-29 03:36:27,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-10-29 03:36:27,425 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 03:36:27,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 03:36:27,425 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-10-29 03:36:27,425 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-10-29 03:36:27,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-10-29 03:36:27,426 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-10-29 03:36:27,426 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-10-29 03:36:27,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-10-29 03:36:27,426 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-10-29 03:36:27,426 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-10-29 03:36:27,426 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 03:36:27,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-10-29 03:36:27,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-10-29 03:36:27,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-10-29 03:36:27,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-10-29 03:36:27,427 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_cursor_has_allocated_buffer_member [2021-10-29 03:36:27,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_cursor_has_allocated_buffer_member [2021-10-29 03:36:27,427 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_compare_lookup [2021-10-29 03:36:27,427 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_compare_lookup [2021-10-29 03:37:10,056 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 03:37:10,056 INFO L299 CfgBuilder]: Removed 9 assume(true) statements. [2021-10-29 03:37:10,059 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:37:10 BoogieIcfgContainer [2021-10-29 03:37:10,059 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 03:37:10,060 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-29 03:37:10,060 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-29 03:37:10,073 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-29 03:37:10,074 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:37:10" (1/1) ... [2021-10-29 03:37:10,085 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 03:37:10,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:37:10,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 107 states and 148 transitions. [2021-10-29 03:37:10,131 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 148 transitions. [2021-10-29 03:37:10,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2021-10-29 03:37:10,139 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:37:10,140 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:37:10,185 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 03:37:10,190 INFO L168 Benchmark]: Toolchain (without parser) took 46848.45 ms. Allocated memory was 56.6 MB in the beginning and 799.0 MB in the end (delta: 742.4 MB). Free memory was 25.9 MB in the beginning and 404.7 MB in the end (delta: -378.8 MB). Peak memory consumption was 359.1 MB. Max. memory is 16.1 GB. [2021-10-29 03:37:10,190 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 56.6 MB. Free memory is still 38.0 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 03:37:10,191 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3600.31 ms. Allocated memory was 56.6 MB in the beginning and 132.1 MB in the end (delta: 75.5 MB). Free memory was 25.7 MB in the beginning and 75.4 MB in the end (delta: -49.7 MB). Peak memory consumption was 56.8 MB. Max. memory is 16.1 GB. [2021-10-29 03:37:10,192 INFO L168 Benchmark]: Boogie Procedure Inliner took 241.77 ms. Allocated memory is still 132.1 MB. Free memory was 74.7 MB in the beginning and 63.5 MB in the end (delta: 11.2 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2021-10-29 03:37:10,192 INFO L168 Benchmark]: Boogie Preprocessor took 109.96 ms. Allocated memory is still 132.1 MB. Free memory was 63.5 MB in the beginning and 53.0 MB in the end (delta: 10.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2021-10-29 03:37:10,193 INFO L168 Benchmark]: RCFGBuilder took 42760.45 ms. Allocated memory was 132.1 MB in the beginning and 799.0 MB in the end (delta: 666.9 MB). Free memory was 52.3 MB in the beginning and 411.0 MB in the end (delta: -358.7 MB). Peak memory consumption was 458.2 MB. Max. memory is 16.1 GB. [2021-10-29 03:37:10,193 INFO L168 Benchmark]: CodeCheck took 127.91 ms. Allocated memory is still 799.0 MB. Free memory was 411.0 MB in the beginning and 404.7 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-29 03:37:10,195 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 0.19 ms. Allocated memory is still 56.6 MB. Free memory is still 38.0 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3600.31 ms. Allocated memory was 56.6 MB in the beginning and 132.1 MB in the end (delta: 75.5 MB). Free memory was 25.7 MB in the beginning and 75.4 MB in the end (delta: -49.7 MB). Peak memory consumption was 56.8 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 241.77 ms. Allocated memory is still 132.1 MB. Free memory was 74.7 MB in the beginning and 63.5 MB in the end (delta: 11.2 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 109.96 ms. Allocated memory is still 132.1 MB. Free memory was 63.5 MB in the beginning and 53.0 MB in the end (delta: 10.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * RCFGBuilder took 42760.45 ms. Allocated memory was 132.1 MB in the beginning and 799.0 MB in the end (delta: 666.9 MB). Free memory was 52.3 MB in the beginning and 411.0 MB in the end (delta: -358.7 MB). Peak memory consumption was 458.2 MB. Max. memory is 16.1 GB. * CodeCheck took 127.91 ms. Allocated memory is still 799.0 MB. Free memory was 411.0 MB in the beginning and 404.7 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-10-29 03:37:10,286 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b75d06d-612b-4b21-8c80-7cfbfe61ae24/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...