./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_string_compare_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_daa8143f-db77-4882-84f5-b04ec67b0ebb/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_daa8143f-db77-4882-84f5-b04ec67b0ebb/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_daa8143f-db77-4882-84f5-b04ec67b0ebb/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_daa8143f-db77-4882-84f5-b04ec67b0ebb/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_compare_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_daa8143f-db77-4882-84f5-b04ec67b0ebb/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_daa8143f-db77-4882-84f5-b04ec67b0ebb/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 66fb9bfec5c458b51d86deb6748dd65f162e7ac6a772af5f3fec59d101a18d8d ................................................................................................................................................................................................................................................................................................ 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_daa8143f-db77-4882-84f5-b04ec67b0ebb/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_daa8143f-db77-4882-84f5-b04ec67b0ebb/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_daa8143f-db77-4882-84f5-b04ec67b0ebb/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_daa8143f-db77-4882-84f5-b04ec67b0ebb/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_compare_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_daa8143f-db77-4882-84f5-b04ec67b0ebb/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_daa8143f-db77-4882-84f5-b04ec67b0ebb/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 66fb9bfec5c458b51d86deb6748dd65f162e7ac6a772af5f3fec59d101a18d8d ............................................................................................................................................................................................................................................................................................................................... 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 04:23:11,423 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 04:23:11,426 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 04:23:11,483 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 04:23:11,484 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 04:23:11,489 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 04:23:11,491 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 04:23:11,495 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 04:23:11,498 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 04:23:11,503 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 04:23:11,505 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 04:23:11,507 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 04:23:11,507 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 04:23:11,510 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 04:23:11,512 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 04:23:11,520 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 04:23:11,522 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 04:23:11,524 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 04:23:11,527 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 04:23:11,538 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 04:23:11,540 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 04:23:11,542 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 04:23:11,546 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 04:23:11,547 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 04:23:11,556 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 04:23:11,557 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 04:23:11,557 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 04:23:11,560 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 04:23:11,560 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 04:23:11,562 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 04:23:11,563 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 04:23:11,564 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 04:23:11,566 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 04:23:11,568 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 04:23:11,569 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 04:23:11,570 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 04:23:11,571 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 04:23:11,571 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 04:23:11,571 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 04:23:11,572 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 04:23:11,573 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 04:23:11,574 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_daa8143f-db77-4882-84f5-b04ec67b0ebb/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-10-29 04:23:11,621 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 04:23:11,621 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 04:23:11,623 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 04:23:11,623 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 04:23:11,624 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 04:23:11,624 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 04:23:11,625 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 04:23:11,625 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-29 04:23:11,625 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 04:23:11,625 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 04:23:11,626 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 04:23:11,627 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 04:23:11,627 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 04:23:11,627 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 04:23:11,627 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 04:23:11,628 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 04:23:11,628 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 04:23:11,628 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 04:23:11,628 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 04:23:11,629 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 04:23:11,629 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 04:23:11,629 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 04:23:11,629 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-10-29 04:23:11,630 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-29 04:23:11,630 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 04:23:11,630 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_daa8143f-db77-4882-84f5-b04ec67b0ebb/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_daa8143f-db77-4882-84f5-b04ec67b0ebb/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 66fb9bfec5c458b51d86deb6748dd65f162e7ac6a772af5f3fec59d101a18d8d [2021-10-29 04:23:11,897 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 04:23:11,937 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 04:23:11,940 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 04:23:11,941 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 04:23:11,942 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 04:23:11,943 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_daa8143f-db77-4882-84f5-b04ec67b0ebb/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/aws-c-common/aws_string_compare_harness.i [2021-10-29 04:23:12,047 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_daa8143f-db77-4882-84f5-b04ec67b0ebb/bin/ukojak-Rh5K9KB4LI/data/a5fb8d360/354395548e0044b29b2331ce9133daab/FLAG12085c4df [2021-10-29 04:23:12,952 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 04:23:12,953 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_daa8143f-db77-4882-84f5-b04ec67b0ebb/sv-benchmarks/c/aws-c-common/aws_string_compare_harness.i [2021-10-29 04:23:12,998 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_daa8143f-db77-4882-84f5-b04ec67b0ebb/bin/ukojak-Rh5K9KB4LI/data/a5fb8d360/354395548e0044b29b2331ce9133daab/FLAG12085c4df [2021-10-29 04:23:13,393 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_daa8143f-db77-4882-84f5-b04ec67b0ebb/bin/ukojak-Rh5K9KB4LI/data/a5fb8d360/354395548e0044b29b2331ce9133daab [2021-10-29 04:23:13,397 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 04:23:13,399 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 04:23:13,404 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 04:23:13,404 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 04:23:13,409 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 04:23:13,409 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 04:23:13" (1/1) ... [2021-10-29 04:23:13,411 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6c8e615f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:23:13, skipping insertion in model container [2021-10-29 04:23:13,411 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 04:23:13" (1/1) ... [2021-10-29 04:23:13,418 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 04:23:13,554 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 04:23:13,871 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_daa8143f-db77-4882-84f5-b04ec67b0ebb/sv-benchmarks/c/aws-c-common/aws_string_compare_harness.i[4492,4505] [2021-10-29 04:23:13,880 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_daa8143f-db77-4882-84f5-b04ec67b0ebb/sv-benchmarks/c/aws-c-common/aws_string_compare_harness.i[4552,4565] [2021-10-29 04:23:13,912 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 04:23:13,928 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 04:23:15,042 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:23:15,043 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:23:15,043 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:23:15,044 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:23:15,045 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:23:15,060 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:23:15,061 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:23:15,063 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:23:15,064 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:23:15,540 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 04:23:15,541 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 04:23:15,542 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 04:23:15,544 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 04:23:15,545 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 04:23:15,546 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 04:23:15,547 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 04:23:15,548 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 04:23:15,549 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 04:23:15,549 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 04:23:15,740 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 04:23:15,865 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:23:15,875 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:23:16,028 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 04:23:16,101 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 04:23:16,131 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_daa8143f-db77-4882-84f5-b04ec67b0ebb/sv-benchmarks/c/aws-c-common/aws_string_compare_harness.i[4492,4505] [2021-10-29 04:23:16,131 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_daa8143f-db77-4882-84f5-b04ec67b0ebb/sv-benchmarks/c/aws-c-common/aws_string_compare_harness.i[4552,4565] [2021-10-29 04:23:16,133 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 04:23:16,134 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 04:23:16,166 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:23:16,166 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:23:16,166 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:23:16,167 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:23:16,168 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:23:16,174 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:23:16,174 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:23:16,175 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:23:16,176 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:23:16,218 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 04:23:16,219 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 04:23:16,220 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 04:23:16,220 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 04:23:16,225 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 04:23:16,226 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 04:23:16,226 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 04:23:16,227 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 04:23:16,227 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 04:23:16,228 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 04:23:16,259 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 04:23:16,335 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:23:16,337 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:23:16,450 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 04:23:16,741 INFO L208 MainTranslator]: Completed translation [2021-10-29 04:23:16,742 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:23:16 WrapperNode [2021-10-29 04:23:16,742 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 04:23:16,743 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 04:23:16,743 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 04:23:16,743 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 04:23:16,749 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:23:16" (1/1) ... [2021-10-29 04:23:16,899 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:23:16" (1/1) ... [2021-10-29 04:23:17,004 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 04:23:17,005 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 04:23:17,005 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 04:23:17,006 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 04:23:17,015 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:23:16" (1/1) ... [2021-10-29 04:23:17,015 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:23:16" (1/1) ... [2021-10-29 04:23:17,032 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:23:16" (1/1) ... [2021-10-29 04:23:17,033 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:23:16" (1/1) ... [2021-10-29 04:23:17,105 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:23:16" (1/1) ... [2021-10-29 04:23:17,114 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:23:16" (1/1) ... [2021-10-29 04:23:17,136 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:23:16" (1/1) ... [2021-10-29 04:23:17,156 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 04:23:17,164 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 04:23:17,165 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 04:23:17,165 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 04:23:17,167 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:23:16" (1/1) ... [2021-10-29 04:23:17,175 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 04:23:17,187 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_daa8143f-db77-4882-84f5-b04ec67b0ebb/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 04:23:17,204 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_daa8143f-db77-4882-84f5-b04ec67b0ebb/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 04:23:17,226 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_daa8143f-db77-4882-84f5-b04ec67b0ebb/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 04:23:17,254 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2021-10-29 04:23:17,255 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2021-10-29 04:23:17,255 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_compare [2021-10-29 04:23:17,256 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_compare [2021-10-29 04:23:17,256 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_string_is_allocated_bounded_length [2021-10-29 04:23:17,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_string_is_allocated_bounded_length [2021-10-29 04:23:17,256 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-10-29 04:23:17,256 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-10-29 04:23:17,257 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-10-29 04:23:17,257 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-10-29 04:23:17,257 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-10-29 04:23:17,257 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-10-29 04:23:17,258 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-10-29 04:23:17,258 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-10-29 04:23:17,259 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 04:23:17,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 04:23:17,260 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-10-29 04:23:17,261 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-10-29 04:23:17,261 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-10-29 04:23:17,261 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_bytes [2021-10-29 04:23:17,261 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_bytes [2021-10-29 04:23:17,262 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-10-29 04:23:17,263 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-10-29 04:23:17,263 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 04:23:17,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-10-29 04:23:17,263 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-10-29 04:23:17,263 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-10-29 04:23:17,264 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-10-29 04:23:17,264 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-10-29 04:23:17,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-10-29 04:23:17,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-10-29 04:23:57,802 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 04:23:57,802 INFO L299 CfgBuilder]: Removed 10 assume(true) statements. [2021-10-29 04:23:57,805 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 04:23:57 BoogieIcfgContainer [2021-10-29 04:23:57,805 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 04:23:57,806 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-29 04:23:57,806 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-29 04:23:57,818 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-29 04:23:57,819 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 04:23:57" (1/1) ... [2021-10-29 04:23:57,832 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 04:23:57,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:23:57,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 101 states and 137 transitions. [2021-10-29 04:23:57,894 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 137 transitions. [2021-10-29 04:23:57,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2021-10-29 04:23:57,905 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:23:57,906 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:23:57,968 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 04:23:57,975 INFO L168 Benchmark]: Toolchain (without parser) took 44573.51 ms. Allocated memory was 92.3 MB in the beginning and 327.2 MB in the end (delta: 234.9 MB). Free memory was 66.3 MB in the beginning and 85.2 MB in the end (delta: -18.9 MB). Peak memory consumption was 214.3 MB. Max. memory is 16.1 GB. [2021-10-29 04:23:57,976 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 92.3 MB. Free memory was 62.3 MB in the beginning and 62.3 MB in the end (delta: 28.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 04:23:57,977 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3338.67 ms. Allocated memory was 92.3 MB in the beginning and 188.7 MB in the end (delta: 96.5 MB). Free memory was 66.3 MB in the beginning and 131.2 MB in the end (delta: -64.9 MB). Peak memory consumption was 73.9 MB. Max. memory is 16.1 GB. [2021-10-29 04:23:57,978 INFO L168 Benchmark]: Boogie Procedure Inliner took 261.43 ms. Allocated memory is still 188.7 MB. Free memory was 131.2 MB in the beginning and 119.7 MB in the end (delta: 11.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2021-10-29 04:23:57,981 INFO L168 Benchmark]: Boogie Preprocessor took 158.40 ms. Allocated memory is still 188.7 MB. Free memory was 119.7 MB in the beginning and 111.3 MB in the end (delta: 8.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2021-10-29 04:23:57,985 INFO L168 Benchmark]: RCFGBuilder took 40641.06 ms. Allocated memory was 188.7 MB in the beginning and 327.2 MB in the end (delta: 138.4 MB). Free memory was 111.3 MB in the beginning and 90.4 MB in the end (delta: 20.8 MB). Peak memory consumption was 182.3 MB. Max. memory is 16.1 GB. [2021-10-29 04:23:57,986 INFO L168 Benchmark]: CodeCheck took 165.64 ms. Allocated memory is still 327.2 MB. Free memory was 90.4 MB in the beginning and 85.2 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-29 04:23:57,989 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 0.34 ms. Allocated memory is still 92.3 MB. Free memory was 62.3 MB in the beginning and 62.3 MB in the end (delta: 28.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3338.67 ms. Allocated memory was 92.3 MB in the beginning and 188.7 MB in the end (delta: 96.5 MB). Free memory was 66.3 MB in the beginning and 131.2 MB in the end (delta: -64.9 MB). Peak memory consumption was 73.9 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 261.43 ms. Allocated memory is still 188.7 MB. Free memory was 131.2 MB in the beginning and 119.7 MB in the end (delta: 11.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 158.40 ms. Allocated memory is still 188.7 MB. Free memory was 119.7 MB in the beginning and 111.3 MB in the end (delta: 8.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * RCFGBuilder took 40641.06 ms. Allocated memory was 188.7 MB in the beginning and 327.2 MB in the end (delta: 138.4 MB). Free memory was 111.3 MB in the beginning and 90.4 MB in the end (delta: 20.8 MB). Peak memory consumption was 182.3 MB. Max. memory is 16.1 GB. * CodeCheck took 165.64 ms. Allocated memory is still 327.2 MB. Free memory was 90.4 MB in the beginning and 85.2 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-10-29 04:23:58,089 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_daa8143f-db77-4882-84f5-b04ec67b0ebb/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-b2eff8b [2021-10-29 04:24:00,534 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 04:24:00,538 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 04:24:00,602 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 04:24:00,603 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 04:24:00,604 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 04:24:00,606 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 04:24:00,609 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 04:24:00,611 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 04:24:00,612 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 04:24:00,614 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 04:24:00,615 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 04:24:00,616 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 04:24:00,617 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 04:24:00,624 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 04:24:00,629 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 04:24:00,631 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 04:24:00,637 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 04:24:00,639 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 04:24:00,649 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 04:24:00,651 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 04:24:00,653 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 04:24:00,656 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 04:24:00,659 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 04:24:00,672 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 04:24:00,672 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 04:24:00,673 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 04:24:00,675 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 04:24:00,676 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 04:24:00,677 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 04:24:00,678 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 04:24:00,679 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 04:24:00,681 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 04:24:00,682 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 04:24:00,684 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 04:24:00,684 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 04:24:00,685 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 04:24:00,685 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 04:24:00,685 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 04:24:00,688 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 04:24:00,688 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 04:24:00,689 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_daa8143f-db77-4882-84f5-b04ec67b0ebb/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-10-29 04:24:00,740 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 04:24:00,740 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 04:24:00,742 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 04:24:00,742 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 04:24:00,743 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 04:24:00,744 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 04:24:00,744 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 04:24:00,745 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 04:24:00,745 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 04:24:00,746 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 04:24:00,747 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 04:24:00,747 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-29 04:24:00,747 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-29 04:24:00,748 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-29 04:24:00,748 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 04:24:00,748 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 04:24:00,748 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 04:24:00,749 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 04:24:00,749 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 04:24:00,749 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 04:24:00,750 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 04:24:00,750 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 04:24:00,750 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 04:24:00,751 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 04:24:00,751 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-29 04:24:00,751 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-29 04:24:00,751 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 04:24:00,752 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-10-29 04:24:00,752 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-29 04:24:00,752 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_daa8143f-db77-4882-84f5-b04ec67b0ebb/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_daa8143f-db77-4882-84f5-b04ec67b0ebb/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 66fb9bfec5c458b51d86deb6748dd65f162e7ac6a772af5f3fec59d101a18d8d [2021-10-29 04:24:01,231 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 04:24:01,267 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 04:24:01,272 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 04:24:01,273 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 04:24:01,275 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 04:24:01,276 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_daa8143f-db77-4882-84f5-b04ec67b0ebb/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/aws-c-common/aws_string_compare_harness.i [2021-10-29 04:24:01,355 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_daa8143f-db77-4882-84f5-b04ec67b0ebb/bin/ukojak-Rh5K9KB4LI/data/5b03b716a/40f96248882f4b948b215e60aafc45dd/FLAGa66d95a43 [2021-10-29 04:24:02,385 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 04:24:02,386 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_daa8143f-db77-4882-84f5-b04ec67b0ebb/sv-benchmarks/c/aws-c-common/aws_string_compare_harness.i [2021-10-29 04:24:02,453 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_daa8143f-db77-4882-84f5-b04ec67b0ebb/bin/ukojak-Rh5K9KB4LI/data/5b03b716a/40f96248882f4b948b215e60aafc45dd/FLAGa66d95a43 [2021-10-29 04:24:02,830 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_daa8143f-db77-4882-84f5-b04ec67b0ebb/bin/ukojak-Rh5K9KB4LI/data/5b03b716a/40f96248882f4b948b215e60aafc45dd [2021-10-29 04:24:02,833 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 04:24:02,837 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 04:24:02,838 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 04:24:02,838 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 04:24:02,842 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 04:24:02,843 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 04:24:02" (1/1) ... [2021-10-29 04:24:02,844 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@baac8e0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:24:02, skipping insertion in model container [2021-10-29 04:24:02,844 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 04:24:02" (1/1) ... [2021-10-29 04:24:02,852 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 04:24:03,040 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 04:24:03,433 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_daa8143f-db77-4882-84f5-b04ec67b0ebb/sv-benchmarks/c/aws-c-common/aws_string_compare_harness.i[4492,4505] [2021-10-29 04:24:03,440 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_daa8143f-db77-4882-84f5-b04ec67b0ebb/sv-benchmarks/c/aws-c-common/aws_string_compare_harness.i[4552,4565] [2021-10-29 04:24:03,471 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 04:24:03,478 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 04:24:04,446 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:24:04,447 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:24:04,447 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:24:04,449 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:24:04,450 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:24:04,470 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:24:04,471 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:24:04,474 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:24:04,475 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:24:05,013 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 04:24:05,015 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 04:24:05,016 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 04:24:05,018 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 04:24:05,019 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 04:24:05,020 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 04:24:05,021 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 04:24:05,022 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 04:24:05,029 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 04:24:05,030 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 04:24:05,259 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 04:24:05,398 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:24:05,399 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:24:05,598 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 04:24:05,727 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-29 04:24:05,786 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 04:24:05,795 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_daa8143f-db77-4882-84f5-b04ec67b0ebb/sv-benchmarks/c/aws-c-common/aws_string_compare_harness.i[4492,4505] [2021-10-29 04:24:05,800 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_daa8143f-db77-4882-84f5-b04ec67b0ebb/sv-benchmarks/c/aws-c-common/aws_string_compare_harness.i[4552,4565] [2021-10-29 04:24:05,803 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 04:24:05,804 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 04:24:05,873 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:24:05,874 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:24:05,874 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:24:05,876 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:24:05,876 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:24:05,885 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:24:05,889 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:24:05,890 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:24:05,891 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:24:05,974 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 04:24:05,975 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 04:24:05,976 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 04:24:05,977 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 04:24:05,978 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 04:24:05,979 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 04:24:05,980 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 04:24:05,980 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 04:24:05,981 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 04:24:05,981 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 04:24:06,010 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 04:24:06,105 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:24:06,105 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:24:06,215 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 04:24:06,268 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 04:24:06,299 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_daa8143f-db77-4882-84f5-b04ec67b0ebb/sv-benchmarks/c/aws-c-common/aws_string_compare_harness.i[4492,4505] [2021-10-29 04:24:06,299 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_daa8143f-db77-4882-84f5-b04ec67b0ebb/sv-benchmarks/c/aws-c-common/aws_string_compare_harness.i[4552,4565] [2021-10-29 04:24:06,301 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 04:24:06,302 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 04:24:06,368 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:24:06,368 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:24:06,368 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:24:06,369 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:24:06,369 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:24:06,376 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:24:06,377 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:24:06,378 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:24:06,378 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:24:06,417 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 04:24:06,417 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 04:24:06,418 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 04:24:06,419 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 04:24:06,420 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 04:24:06,421 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 04:24:06,421 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 04:24:06,421 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 04:24:06,422 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 04:24:06,422 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 04:24:06,443 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 04:24:06,531 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:24:06,531 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:24:06,582 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 04:24:07,117 INFO L208 MainTranslator]: Completed translation [2021-10-29 04:24:07,117 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:24:07 WrapperNode [2021-10-29 04:24:07,118 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 04:24:07,132 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 04:24:07,132 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 04:24:07,133 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 04:24:07,140 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:24:07" (1/1) ... [2021-10-29 04:24:07,301 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:24:07" (1/1) ... [2021-10-29 04:24:07,408 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 04:24:07,410 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 04:24:07,410 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 04:24:07,410 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 04:24:07,419 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:24:07" (1/1) ... [2021-10-29 04:24:07,420 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:24:07" (1/1) ... [2021-10-29 04:24:07,440 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:24:07" (1/1) ... [2021-10-29 04:24:07,440 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:24:07" (1/1) ... [2021-10-29 04:24:07,530 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:24:07" (1/1) ... [2021-10-29 04:24:07,538 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:24:07" (1/1) ... [2021-10-29 04:24:07,569 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:24:07" (1/1) ... [2021-10-29 04:24:07,595 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 04:24:07,599 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 04:24:07,599 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 04:24:07,599 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 04:24:07,600 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:24:07" (1/1) ... [2021-10-29 04:24:07,606 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 04:24:07,617 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_daa8143f-db77-4882-84f5-b04ec67b0ebb/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 04:24:07,632 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_daa8143f-db77-4882-84f5-b04ec67b0ebb/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 04:24:07,659 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_daa8143f-db77-4882-84f5-b04ec67b0ebb/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 04:24:07,685 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2021-10-29 04:24:07,685 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2021-10-29 04:24:07,685 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_compare [2021-10-29 04:24:07,686 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_compare [2021-10-29 04:24:07,686 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_string_is_allocated_bounded_length [2021-10-29 04:24:07,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_string_is_allocated_bounded_length [2021-10-29 04:24:07,686 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-10-29 04:24:07,687 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-10-29 04:24:07,687 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-10-29 04:24:07,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-10-29 04:24:07,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-10-29 04:24:07,688 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-10-29 04:24:07,688 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-10-29 04:24:07,689 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-10-29 04:24:07,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-10-29 04:24:07,689 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 04:24:07,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 04:24:07,690 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-10-29 04:24:07,690 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-10-29 04:24:07,690 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-10-29 04:24:07,690 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-10-29 04:24:07,690 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-10-29 04:24:07,691 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_bytes [2021-10-29 04:24:07,691 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_bytes [2021-10-29 04:24:07,691 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-10-29 04:24:07,691 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-10-29 04:24:07,692 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 04:24:07,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-10-29 04:24:07,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-10-29 04:24:07,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-10-29 04:24:07,692 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-10-29 04:24:07,692 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-10-29 04:24:07,692 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-10-29 04:24:07,693 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-10-29 04:24:51,897 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 04:24:51,897 INFO L299 CfgBuilder]: Removed 10 assume(true) statements. [2021-10-29 04:24:51,900 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 04:24:51 BoogieIcfgContainer [2021-10-29 04:24:51,900 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 04:24:51,902 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-29 04:24:51,902 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-29 04:24:51,912 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-29 04:24:51,913 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 04:24:51" (1/1) ... [2021-10-29 04:24:51,926 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 04:24:51,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:24:51,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 100 states and 136 transitions. [2021-10-29 04:24:51,983 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 136 transitions. [2021-10-29 04:24:51,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-10-29 04:24:51,996 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:24:51,999 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:24:52,046 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 04:24:52,053 INFO L168 Benchmark]: Toolchain (without parser) took 49214.63 ms. Allocated memory was 65.0 MB in the beginning and 794.8 MB in the end (delta: 729.8 MB). Free memory was 35.7 MB in the beginning and 457.6 MB in the end (delta: -421.9 MB). Peak memory consumption was 306.5 MB. Max. memory is 16.1 GB. [2021-10-29 04:24:52,055 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 65.0 MB. Free memory is still 47.4 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 04:24:52,062 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4279.92 ms. Allocated memory was 65.0 MB in the beginning and 163.6 MB in the end (delta: 98.6 MB). Free memory was 35.5 MB in the beginning and 81.4 MB in the end (delta: -45.9 MB). Peak memory consumption was 70.3 MB. Max. memory is 16.1 GB. [2021-10-29 04:24:52,063 INFO L168 Benchmark]: Boogie Procedure Inliner took 276.44 ms. Allocated memory is still 163.6 MB. Free memory was 81.4 MB in the beginning and 69.4 MB in the end (delta: 12.0 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2021-10-29 04:24:52,063 INFO L168 Benchmark]: Boogie Preprocessor took 188.44 ms. Allocated memory is still 163.6 MB. Free memory was 69.4 MB in the beginning and 103.4 MB in the end (delta: -34.0 MB). Peak memory consumption was 9.2 MB. Max. memory is 16.1 GB. [2021-10-29 04:24:52,064 INFO L168 Benchmark]: RCFGBuilder took 44301.86 ms. Allocated memory was 163.6 MB in the beginning and 794.8 MB in the end (delta: 631.2 MB). Free memory was 103.4 MB in the beginning and 463.9 MB in the end (delta: -360.4 MB). Peak memory consumption was 341.7 MB. Max. memory is 16.1 GB. [2021-10-29 04:24:52,066 INFO L168 Benchmark]: CodeCheck took 148.79 ms. Allocated memory is still 794.8 MB. Free memory was 462.8 MB in the beginning and 457.6 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-29 04:24:52,069 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 0.28 ms. Allocated memory is still 65.0 MB. Free memory is still 47.4 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4279.92 ms. Allocated memory was 65.0 MB in the beginning and 163.6 MB in the end (delta: 98.6 MB). Free memory was 35.5 MB in the beginning and 81.4 MB in the end (delta: -45.9 MB). Peak memory consumption was 70.3 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 276.44 ms. Allocated memory is still 163.6 MB. Free memory was 81.4 MB in the beginning and 69.4 MB in the end (delta: 12.0 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 188.44 ms. Allocated memory is still 163.6 MB. Free memory was 69.4 MB in the beginning and 103.4 MB in the end (delta: -34.0 MB). Peak memory consumption was 9.2 MB. Max. memory is 16.1 GB. * RCFGBuilder took 44301.86 ms. Allocated memory was 163.6 MB in the beginning and 794.8 MB in the end (delta: 631.2 MB). Free memory was 103.4 MB in the beginning and 463.9 MB in the end (delta: -360.4 MB). Peak memory consumption was 341.7 MB. Max. memory is 16.1 GB. * CodeCheck took 148.79 ms. Allocated memory is still 794.8 MB. Free memory was 462.8 MB in the beginning and 457.6 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-10-29 04:24:52,145 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_daa8143f-db77-4882-84f5-b04ec67b0ebb/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...