./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_string_eq_ignore_case_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_e21d95c5-b153-4c44-a2b6-9566b5e99770/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e21d95c5-b153-4c44-a2b6-9566b5e99770/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_e21d95c5-b153-4c44-a2b6-9566b5e99770/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e21d95c5-b153-4c44-a2b6-9566b5e99770/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_eq_ignore_case_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e21d95c5-b153-4c44-a2b6-9566b5e99770/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_e21d95c5-b153-4c44-a2b6-9566b5e99770/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 5c58e2434ae79fdf5f8dceab88ea2b6ad3f1a1a8bb44e2d930eaf759f64b3d29 ............................................................................................................................................................................................................................................................................................ 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_e21d95c5-b153-4c44-a2b6-9566b5e99770/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e21d95c5-b153-4c44-a2b6-9566b5e99770/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_e21d95c5-b153-4c44-a2b6-9566b5e99770/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e21d95c5-b153-4c44-a2b6-9566b5e99770/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_eq_ignore_case_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e21d95c5-b153-4c44-a2b6-9566b5e99770/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_e21d95c5-b153-4c44-a2b6-9566b5e99770/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 5c58e2434ae79fdf5f8dceab88ea2b6ad3f1a1a8bb44e2d930eaf759f64b3d29 .......................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.2.1-dev-b2eff8b [2021-10-29 04:11:24,366 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 04:11:24,368 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 04:11:24,405 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 04:11:24,406 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 04:11:24,407 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 04:11:24,409 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 04:11:24,412 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 04:11:24,414 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 04:11:24,415 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 04:11:24,416 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 04:11:24,418 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 04:11:24,419 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 04:11:24,420 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 04:11:24,422 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 04:11:24,423 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 04:11:24,426 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 04:11:24,431 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 04:11:24,434 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 04:11:24,439 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 04:11:24,447 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 04:11:24,449 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 04:11:24,450 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 04:11:24,458 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 04:11:24,461 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 04:11:24,462 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 04:11:24,462 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 04:11:24,467 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 04:11:24,467 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 04:11:24,469 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 04:11:24,469 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 04:11:24,470 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 04:11:24,471 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 04:11:24,472 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 04:11:24,473 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 04:11:24,473 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 04:11:24,474 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 04:11:24,475 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 04:11:24,475 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 04:11:24,476 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 04:11:24,477 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 04:11:24,484 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e21d95c5-b153-4c44-a2b6-9566b5e99770/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-10-29 04:11:24,520 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 04:11:24,521 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 04:11:24,522 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 04:11:24,522 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 04:11:24,523 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 04:11:24,523 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 04:11:24,524 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 04:11:24,524 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-29 04:11:24,524 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 04:11:24,524 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 04:11:24,525 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 04:11:24,526 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 04:11:24,526 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 04:11:24,526 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 04:11:24,526 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 04:11:24,527 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 04:11:24,527 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 04:11:24,527 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 04:11:24,527 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 04:11:24,528 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 04:11:24,528 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 04:11:24,528 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 04:11:24,528 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-10-29 04:11:24,529 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-29 04:11:24,529 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 04:11:24,529 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_e21d95c5-b153-4c44-a2b6-9566b5e99770/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e21d95c5-b153-4c44-a2b6-9566b5e99770/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5c58e2434ae79fdf5f8dceab88ea2b6ad3f1a1a8bb44e2d930eaf759f64b3d29 [2021-10-29 04:11:24,875 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 04:11:24,898 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 04:11:24,900 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 04:11:24,901 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 04:11:24,906 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 04:11:24,907 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e21d95c5-b153-4c44-a2b6-9566b5e99770/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/aws-c-common/aws_string_eq_ignore_case_harness.i [2021-10-29 04:11:24,987 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e21d95c5-b153-4c44-a2b6-9566b5e99770/bin/ukojak-Rh5K9KB4LI/data/ccfc6a886/55818a731516480a8d9942dc7619184c/FLAGce55c4b91 [2021-10-29 04:11:25,891 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 04:11:25,892 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e21d95c5-b153-4c44-a2b6-9566b5e99770/sv-benchmarks/c/aws-c-common/aws_string_eq_ignore_case_harness.i [2021-10-29 04:11:25,934 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e21d95c5-b153-4c44-a2b6-9566b5e99770/bin/ukojak-Rh5K9KB4LI/data/ccfc6a886/55818a731516480a8d9942dc7619184c/FLAGce55c4b91 [2021-10-29 04:11:26,337 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e21d95c5-b153-4c44-a2b6-9566b5e99770/bin/ukojak-Rh5K9KB4LI/data/ccfc6a886/55818a731516480a8d9942dc7619184c [2021-10-29 04:11:26,340 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 04:11:26,341 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 04:11:26,343 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 04:11:26,343 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 04:11:26,363 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 04:11:26,364 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 04:11:26" (1/1) ... [2021-10-29 04:11:26,366 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b56d5b6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:11:26, skipping insertion in model container [2021-10-29 04:11:26,366 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 04:11:26" (1/1) ... [2021-10-29 04:11:26,373 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 04:11:26,480 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 04:11:26,778 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_e21d95c5-b153-4c44-a2b6-9566b5e99770/sv-benchmarks/c/aws-c-common/aws_string_eq_ignore_case_harness.i[4499,4512] [2021-10-29 04:11:26,786 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_e21d95c5-b153-4c44-a2b6-9566b5e99770/sv-benchmarks/c/aws-c-common/aws_string_eq_ignore_case_harness.i[4559,4572] [2021-10-29 04:11:26,811 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 04:11:26,817 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 04:11:27,827 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:11:27,828 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:11:27,828 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:11:27,829 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:11:27,830 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:11:27,845 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:11:27,845 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:11:27,848 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:11:27,848 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:11:28,354 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 04:11:28,355 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 04:11:28,356 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 04:11:28,358 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 04:11:28,359 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 04:11:28,360 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 04:11:28,361 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 04:11:28,361 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 04:11:28,362 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 04:11:28,363 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 04:11:28,563 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 04:11:28,669 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:11:28,670 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:11:28,693 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 04:11:28,737 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 04:11:28,768 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_e21d95c5-b153-4c44-a2b6-9566b5e99770/sv-benchmarks/c/aws-c-common/aws_string_eq_ignore_case_harness.i[4499,4512] [2021-10-29 04:11:28,769 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_e21d95c5-b153-4c44-a2b6-9566b5e99770/sv-benchmarks/c/aws-c-common/aws_string_eq_ignore_case_harness.i[4559,4572] [2021-10-29 04:11:28,772 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 04:11:28,773 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 04:11:28,837 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:11:28,837 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:11:28,838 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:11:28,838 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:11:28,839 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:11:28,846 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:11:28,847 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:11:28,848 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:11:28,848 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:11:28,884 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 04:11:28,885 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 04:11:28,886 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 04:11:28,887 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 04:11:28,888 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 04:11:28,888 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 04:11:28,889 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 04:11:28,889 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 04:11:28,890 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 04:11:28,890 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 04:11:28,913 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 04:11:29,020 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:11:29,020 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:11:29,045 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 04:11:29,362 INFO L208 MainTranslator]: Completed translation [2021-10-29 04:11:29,363 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:11:29 WrapperNode [2021-10-29 04:11:29,363 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 04:11:29,365 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 04:11:29,365 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 04:11:29,365 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 04:11:29,373 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:11:29" (1/1) ... [2021-10-29 04:11:29,515 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:11:29" (1/1) ... [2021-10-29 04:11:29,579 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 04:11:29,580 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 04:11:29,580 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 04:11:29,580 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 04:11:29,588 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:11:29" (1/1) ... [2021-10-29 04:11:29,589 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:11:29" (1/1) ... [2021-10-29 04:11:29,595 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:11:29" (1/1) ... [2021-10-29 04:11:29,595 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:11:29" (1/1) ... [2021-10-29 04:11:29,618 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:11:29" (1/1) ... [2021-10-29 04:11:29,623 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:11:29" (1/1) ... [2021-10-29 04:11:29,628 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:11:29" (1/1) ... [2021-10-29 04:11:29,638 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 04:11:29,639 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 04:11:29,639 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 04:11:29,639 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 04:11:29,642 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:11:29" (1/1) ... [2021-10-29 04:11:29,663 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 04:11:29,674 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e21d95c5-b153-4c44-a2b6-9566b5e99770/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 04:11:29,695 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e21d95c5-b153-4c44-a2b6-9566b5e99770/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 04:11:29,722 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e21d95c5-b153-4c44-a2b6-9566b5e99770/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 04:11:29,743 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2021-10-29 04:11:29,744 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2021-10-29 04:11:29,744 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq_ignore_case [2021-10-29 04:11:29,744 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq_ignore_case [2021-10-29 04:11:29,745 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_string_is_allocated_bounded_length [2021-10-29 04:11:29,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_string_is_allocated_bounded_length [2021-10-29 04:11:29,745 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-10-29 04:11:29,745 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-10-29 04:11:29,745 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-10-29 04:11:29,746 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-10-29 04:11:29,746 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-10-29 04:11:29,747 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-10-29 04:11:29,748 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-10-29 04:11:29,748 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 04:11:29,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 04:11:29,749 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-10-29 04:11:29,749 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-10-29 04:11:29,750 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-10-29 04:11:29,750 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-10-29 04:11:29,751 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 04:11:29,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-10-29 04:11:29,752 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-10-29 04:11:29,752 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-10-29 04:11:29,752 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-10-29 04:11:29,752 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-10-29 04:11:29,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-10-29 04:11:29,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-10-29 04:11:30,781 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 04:11:30,782 INFO L299 CfgBuilder]: Removed 11 assume(true) statements. [2021-10-29 04:11:30,785 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 04:11:30 BoogieIcfgContainer [2021-10-29 04:11:30,785 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 04:11:30,786 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-29 04:11:30,786 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-29 04:11:30,797 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-29 04:11:30,798 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 04:11:30" (1/1) ... [2021-10-29 04:11:30,808 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 04:11:30,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:11:30,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 80 states and 105 transitions. [2021-10-29 04:11:30,850 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 105 transitions. [2021-10-29 04:11:30,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2021-10-29 04:11:30,856 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:11:30,858 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:11:30,905 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:444) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-29 04:11:30,910 INFO L168 Benchmark]: Toolchain (without parser) took 4567.03 ms. Allocated memory was 107.0 MB in the beginning and 188.7 MB in the end (delta: 81.8 MB). Free memory was 58.2 MB in the beginning and 98.9 MB in the end (delta: -40.7 MB). Peak memory consumption was 42.0 MB. Max. memory is 16.1 GB. [2021-10-29 04:11:30,910 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 107.0 MB. Free memory was 83.8 MB in the beginning and 83.7 MB in the end (delta: 73.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 04:11:30,911 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3020.55 ms. Allocated memory was 107.0 MB in the beginning and 148.9 MB in the end (delta: 41.9 MB). Free memory was 58.0 MB in the beginning and 88.7 MB in the end (delta: -30.7 MB). Peak memory consumption was 66.3 MB. Max. memory is 16.1 GB. [2021-10-29 04:11:30,912 INFO L168 Benchmark]: Boogie Procedure Inliner took 214.46 ms. Allocated memory is still 148.9 MB. Free memory was 88.7 MB in the beginning and 80.3 MB in the end (delta: 8.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2021-10-29 04:11:30,912 INFO L168 Benchmark]: Boogie Preprocessor took 58.17 ms. Allocated memory is still 148.9 MB. Free memory was 80.3 MB in the beginning and 76.1 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-29 04:11:30,913 INFO L168 Benchmark]: RCFGBuilder took 1146.54 ms. Allocated memory was 148.9 MB in the beginning and 188.7 MB in the end (delta: 39.8 MB). Free memory was 76.1 MB in the beginning and 104.1 MB in the end (delta: -28.0 MB). Peak memory consumption was 23.8 MB. Max. memory is 16.1 GB. [2021-10-29 04:11:30,914 INFO L168 Benchmark]: CodeCheck took 121.67 ms. Allocated memory is still 188.7 MB. Free memory was 104.1 MB in the beginning and 98.9 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-29 04:11:30,918 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 0.25 ms. Allocated memory is still 107.0 MB. Free memory was 83.8 MB in the beginning and 83.7 MB in the end (delta: 73.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3020.55 ms. Allocated memory was 107.0 MB in the beginning and 148.9 MB in the end (delta: 41.9 MB). Free memory was 58.0 MB in the beginning and 88.7 MB in the end (delta: -30.7 MB). Peak memory consumption was 66.3 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 214.46 ms. Allocated memory is still 148.9 MB. Free memory was 88.7 MB in the beginning and 80.3 MB in the end (delta: 8.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 58.17 ms. Allocated memory is still 148.9 MB. Free memory was 80.3 MB in the beginning and 76.1 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * RCFGBuilder took 1146.54 ms. Allocated memory was 148.9 MB in the beginning and 188.7 MB in the end (delta: 39.8 MB). Free memory was 76.1 MB in the beginning and 104.1 MB in the end (delta: -28.0 MB). Peak memory consumption was 23.8 MB. Max. memory is 16.1 GB. * CodeCheck took 121.67 ms. Allocated memory is still 188.7 MB. Free memory was 104.1 MB in the beginning and 98.9 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-10-29 04:11:30,958 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e21d95c5-b153-4c44-a2b6-9566b5e99770/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-b2eff8b [2021-10-29 04:11:33,472 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 04:11:33,474 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 04:11:33,506 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 04:11:33,507 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 04:11:33,508 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 04:11:33,510 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 04:11:33,512 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 04:11:33,514 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 04:11:33,515 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 04:11:33,517 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 04:11:33,518 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 04:11:33,519 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 04:11:33,523 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 04:11:33,525 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 04:11:33,526 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 04:11:33,527 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 04:11:33,529 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 04:11:33,531 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 04:11:33,534 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 04:11:33,536 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 04:11:33,549 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 04:11:33,551 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 04:11:33,551 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 04:11:33,556 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 04:11:33,556 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 04:11:33,557 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 04:11:33,563 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 04:11:33,564 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 04:11:33,565 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 04:11:33,566 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 04:11:33,567 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 04:11:33,569 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 04:11:33,570 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 04:11:33,573 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 04:11:33,573 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 04:11:33,574 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 04:11:33,574 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 04:11:33,574 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 04:11:33,576 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 04:11:33,577 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 04:11:33,578 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e21d95c5-b153-4c44-a2b6-9566b5e99770/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-10-29 04:11:33,623 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 04:11:33,624 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 04:11:33,624 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 04:11:33,625 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 04:11:33,625 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 04:11:33,625 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 04:11:33,626 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 04:11:33,626 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 04:11:33,626 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 04:11:33,626 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 04:11:33,626 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 04:11:33,627 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-29 04:11:33,627 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-29 04:11:33,627 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-29 04:11:33,627 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 04:11:33,627 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 04:11:33,628 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 04:11:33,628 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 04:11:33,628 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 04:11:33,628 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 04:11:33,628 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 04:11:33,629 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 04:11:33,629 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 04:11:33,629 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 04:11:33,629 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-29 04:11:33,629 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-29 04:11:33,630 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 04:11:33,630 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-10-29 04:11:33,630 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-29 04:11:33,630 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_e21d95c5-b153-4c44-a2b6-9566b5e99770/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e21d95c5-b153-4c44-a2b6-9566b5e99770/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5c58e2434ae79fdf5f8dceab88ea2b6ad3f1a1a8bb44e2d930eaf759f64b3d29 [2021-10-29 04:11:34,020 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 04:11:34,047 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 04:11:34,050 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 04:11:34,052 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 04:11:34,054 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 04:11:34,055 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e21d95c5-b153-4c44-a2b6-9566b5e99770/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/aws-c-common/aws_string_eq_ignore_case_harness.i [2021-10-29 04:11:34,144 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e21d95c5-b153-4c44-a2b6-9566b5e99770/bin/ukojak-Rh5K9KB4LI/data/f1dc20d61/a6e5dcc932894805968cb0223f298a3b/FLAG84be518eb [2021-10-29 04:11:35,178 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 04:11:35,179 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e21d95c5-b153-4c44-a2b6-9566b5e99770/sv-benchmarks/c/aws-c-common/aws_string_eq_ignore_case_harness.i [2021-10-29 04:11:35,223 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e21d95c5-b153-4c44-a2b6-9566b5e99770/bin/ukojak-Rh5K9KB4LI/data/f1dc20d61/a6e5dcc932894805968cb0223f298a3b/FLAG84be518eb [2021-10-29 04:11:35,564 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e21d95c5-b153-4c44-a2b6-9566b5e99770/bin/ukojak-Rh5K9KB4LI/data/f1dc20d61/a6e5dcc932894805968cb0223f298a3b [2021-10-29 04:11:35,567 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 04:11:35,568 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 04:11:35,570 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 04:11:35,570 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 04:11:35,574 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 04:11:35,575 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 04:11:35" (1/1) ... [2021-10-29 04:11:35,576 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@72443197 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:11:35, skipping insertion in model container [2021-10-29 04:11:35,576 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 04:11:35" (1/1) ... [2021-10-29 04:11:35,583 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 04:11:35,725 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 04:11:36,087 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_e21d95c5-b153-4c44-a2b6-9566b5e99770/sv-benchmarks/c/aws-c-common/aws_string_eq_ignore_case_harness.i[4499,4512] [2021-10-29 04:11:36,094 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_e21d95c5-b153-4c44-a2b6-9566b5e99770/sv-benchmarks/c/aws-c-common/aws_string_eq_ignore_case_harness.i[4559,4572] [2021-10-29 04:11:36,122 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 04:11:36,129 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 04:11:37,475 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:11:37,476 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:11:37,477 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:11:37,478 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:11:37,480 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:11:37,497 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:11:37,498 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:11:37,501 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:11:37,502 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:11:38,034 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 04:11:38,039 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 04:11:38,041 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 04:11:38,042 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 04:11:38,044 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 04:11:38,045 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 04:11:38,046 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 04:11:38,047 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 04:11:38,048 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 04:11:38,048 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 04:11:38,262 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 04:11:38,427 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:11:38,428 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:11:38,474 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 04:11:38,530 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-29 04:11:38,576 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 04:11:38,582 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_e21d95c5-b153-4c44-a2b6-9566b5e99770/sv-benchmarks/c/aws-c-common/aws_string_eq_ignore_case_harness.i[4499,4512] [2021-10-29 04:11:38,583 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_e21d95c5-b153-4c44-a2b6-9566b5e99770/sv-benchmarks/c/aws-c-common/aws_string_eq_ignore_case_harness.i[4559,4572] [2021-10-29 04:11:38,585 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 04:11:38,587 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 04:11:38,669 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:11:38,676 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:11:38,676 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:11:38,677 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:11:38,678 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:11:38,687 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:11:38,688 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:11:38,691 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:11:38,691 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:11:38,736 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 04:11:38,737 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 04:11:38,737 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 04:11:38,738 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 04:11:38,739 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 04:11:38,739 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 04:11:38,740 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 04:11:38,740 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 04:11:38,741 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 04:11:38,741 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 04:11:38,767 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 04:11:38,878 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:11:38,879 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:11:38,898 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 04:11:38,945 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 04:11:38,968 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_e21d95c5-b153-4c44-a2b6-9566b5e99770/sv-benchmarks/c/aws-c-common/aws_string_eq_ignore_case_harness.i[4499,4512] [2021-10-29 04:11:38,974 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_e21d95c5-b153-4c44-a2b6-9566b5e99770/sv-benchmarks/c/aws-c-common/aws_string_eq_ignore_case_harness.i[4559,4572] [2021-10-29 04:11:38,976 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 04:11:38,976 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 04:11:39,011 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:11:39,011 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:11:39,011 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:11:39,012 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:11:39,012 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:11:39,017 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:11:39,022 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:11:39,023 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:11:39,055 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:11:39,086 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 04:11:39,088 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 04:11:39,089 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 04:11:39,090 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 04:11:39,090 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 04:11:39,091 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 04:11:39,091 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 04:11:39,091 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 04:11:39,092 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 04:11:39,092 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 04:11:39,113 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 04:11:39,214 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:11:39,215 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:11:39,232 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 04:11:39,582 INFO L208 MainTranslator]: Completed translation [2021-10-29 04:11:39,582 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:11:39 WrapperNode [2021-10-29 04:11:39,582 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 04:11:39,584 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 04:11:39,584 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 04:11:39,585 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 04:11:39,592 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:11:39" (1/1) ... [2021-10-29 04:11:39,750 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:11:39" (1/1) ... [2021-10-29 04:11:39,834 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 04:11:39,835 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 04:11:39,835 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 04:11:39,835 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 04:11:39,848 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:11:39" (1/1) ... [2021-10-29 04:11:39,849 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:11:39" (1/1) ... [2021-10-29 04:11:39,864 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:11:39" (1/1) ... [2021-10-29 04:11:39,865 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:11:39" (1/1) ... [2021-10-29 04:11:39,926 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:11:39" (1/1) ... [2021-10-29 04:11:39,930 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:11:39" (1/1) ... [2021-10-29 04:11:39,947 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:11:39" (1/1) ... [2021-10-29 04:11:39,955 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 04:11:39,962 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 04:11:39,962 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 04:11:39,962 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 04:11:39,963 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:11:39" (1/1) ... [2021-10-29 04:11:39,969 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 04:11:39,980 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e21d95c5-b153-4c44-a2b6-9566b5e99770/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 04:11:39,991 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e21d95c5-b153-4c44-a2b6-9566b5e99770/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 04:11:40,021 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e21d95c5-b153-4c44-a2b6-9566b5e99770/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 04:11:40,039 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2021-10-29 04:11:40,040 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2021-10-29 04:11:40,040 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq_ignore_case [2021-10-29 04:11:40,040 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq_ignore_case [2021-10-29 04:11:40,040 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_string_is_allocated_bounded_length [2021-10-29 04:11:40,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_string_is_allocated_bounded_length [2021-10-29 04:11:40,041 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-10-29 04:11:40,041 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-10-29 04:11:40,041 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-10-29 04:11:40,042 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-10-29 04:11:40,042 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-10-29 04:11:40,042 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-10-29 04:11:40,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-10-29 04:11:40,042 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 04:11:40,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 04:11:40,044 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-10-29 04:11:40,044 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-10-29 04:11:40,044 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-10-29 04:11:40,044 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-10-29 04:11:40,044 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-10-29 04:11:40,044 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-10-29 04:11:40,044 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 04:11:40,044 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-10-29 04:11:40,045 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-10-29 04:11:40,045 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-10-29 04:11:40,045 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-10-29 04:11:40,045 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-10-29 04:11:40,045 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-10-29 04:11:40,046 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-10-29 04:11:42,125 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 04:11:42,125 INFO L299 CfgBuilder]: Removed 11 assume(true) statements. [2021-10-29 04:11:42,127 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 04:11:42 BoogieIcfgContainer [2021-10-29 04:11:42,127 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 04:11:42,128 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-29 04:11:42,128 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-29 04:11:42,136 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-29 04:11:42,136 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 04:11:42" (1/1) ... [2021-10-29 04:11:42,145 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 04:11:42,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:11:42,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 80 states and 105 transitions. [2021-10-29 04:11:42,184 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 105 transitions. [2021-10-29 04:11:42,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2021-10-29 04:11:42,190 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:11:42,191 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:11:42,235 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:444) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-29 04:11:42,240 INFO L168 Benchmark]: Toolchain (without parser) took 6670.26 ms. Allocated memory was 60.8 MB in the beginning and 144.7 MB in the end (delta: 83.9 MB). Free memory was 31.7 MB in the beginning and 74.5 MB in the end (delta: -42.8 MB). Peak memory consumption was 41.8 MB. Max. memory is 16.1 GB. [2021-10-29 04:11:42,240 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 60.8 MB. Free memory is still 41.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 04:11:42,241 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4013.02 ms. Allocated memory was 60.8 MB in the beginning and 144.7 MB in the end (delta: 83.9 MB). Free memory was 31.5 MB in the beginning and 66.8 MB in the end (delta: -35.4 MB). Peak memory consumption was 51.3 MB. Max. memory is 16.1 GB. [2021-10-29 04:11:42,241 INFO L168 Benchmark]: Boogie Procedure Inliner took 250.51 ms. Allocated memory is still 144.7 MB. Free memory was 66.8 MB in the beginning and 89.9 MB in the end (delta: -23.0 MB). Peak memory consumption was 9.8 MB. Max. memory is 16.1 GB. [2021-10-29 04:11:42,242 INFO L168 Benchmark]: Boogie Preprocessor took 120.63 ms. Allocated memory is still 144.7 MB. Free memory was 89.9 MB in the beginning and 91.6 MB in the end (delta: -1.8 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-29 04:11:42,242 INFO L168 Benchmark]: RCFGBuilder took 2165.99 ms. Allocated memory is still 144.7 MB. Free memory was 91.6 MB in the beginning and 80.0 MB in the end (delta: 11.7 MB). Peak memory consumption was 58.7 MB. Max. memory is 16.1 GB. [2021-10-29 04:11:42,243 INFO L168 Benchmark]: CodeCheck took 109.73 ms. Allocated memory is still 144.7 MB. Free memory was 80.0 MB in the beginning and 74.5 MB in the end (delta: 5.4 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-29 04:11:42,245 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 0.32 ms. Allocated memory is still 60.8 MB. Free memory is still 41.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4013.02 ms. Allocated memory was 60.8 MB in the beginning and 144.7 MB in the end (delta: 83.9 MB). Free memory was 31.5 MB in the beginning and 66.8 MB in the end (delta: -35.4 MB). Peak memory consumption was 51.3 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 250.51 ms. Allocated memory is still 144.7 MB. Free memory was 66.8 MB in the beginning and 89.9 MB in the end (delta: -23.0 MB). Peak memory consumption was 9.8 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 120.63 ms. Allocated memory is still 144.7 MB. Free memory was 89.9 MB in the beginning and 91.6 MB in the end (delta: -1.8 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * RCFGBuilder took 2165.99 ms. Allocated memory is still 144.7 MB. Free memory was 91.6 MB in the beginning and 80.0 MB in the end (delta: 11.7 MB). Peak memory consumption was 58.7 MB. Max. memory is 16.1 GB. * CodeCheck took 109.73 ms. Allocated memory is still 144.7 MB. Free memory was 80.0 MB in the beginning and 74.5 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 04:11:42,300 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e21d95c5-b153-4c44-a2b6-9566b5e99770/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...