./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 63182f13 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63c74c60-4df3-4f79-8a6a-45aea4699064/bin/ukojak-2xVlg8857e/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63c74c60-4df3-4f79-8a6a-45aea4699064/bin/ukojak-2xVlg8857e/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63c74c60-4df3-4f79-8a6a-45aea4699064/bin/ukojak-2xVlg8857e/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63c74c60-4df3-4f79-8a6a-45aea4699064/bin/ukojak-2xVlg8857e/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63c74c60-4df3-4f79-8a6a-45aea4699064/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63c74c60-4df3-4f79-8a6a-45aea4699064/bin/ukojak-2xVlg8857e --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 7d9514ee1b6f3a0027f117bcf81d6b26d525fe99251459ecef3c46cad248dd1f --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 23:24:31,353 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 23:24:31,355 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 23:24:31,387 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 23:24:31,388 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 23:24:31,389 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 23:24:31,391 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 23:24:31,393 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 23:24:31,396 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 23:24:31,397 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 23:24:31,398 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 23:24:31,400 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 23:24:31,400 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 23:24:31,401 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 23:24:31,403 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 23:24:31,405 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 23:24:31,406 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 23:24:31,407 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 23:24:31,409 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 23:24:31,413 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 23:24:31,415 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 23:24:31,426 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 23:24:31,428 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 23:24:31,429 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 23:24:31,433 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 23:24:31,433 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 23:24:31,434 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 23:24:31,435 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 23:24:31,436 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 23:24:31,437 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 23:24:31,437 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 23:24:31,438 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 23:24:31,448 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 23:24:31,449 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 23:24:31,450 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 23:24:31,450 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 23:24:31,451 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 23:24:31,451 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 23:24:31,451 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 23:24:31,453 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 23:24:31,454 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 23:24:31,456 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63c74c60-4df3-4f79-8a6a-45aea4699064/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-13 23:24:31,494 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 23:24:31,499 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 23:24:31,501 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 23:24:31,501 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-13 23:24:31,502 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 23:24:31,502 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 23:24:31,503 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 23:24:31,503 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-13 23:24:31,503 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 23:24:31,503 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 23:24:31,504 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 23:24:31,511 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 23:24:31,511 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 23:24:31,511 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 23:24:31,512 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 23:24:31,512 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-13 23:24:31,512 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-13 23:24:31,512 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 23:24:31,513 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 23:24:31,513 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 23:24:31,513 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 23:24:31,513 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 23:24:31,514 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-13 23:24:31,514 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-13 23:24:31,514 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 23:24:31,514 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_63c74c60-4df3-4f79-8a6a-45aea4699064/bin/ukojak-2xVlg8857e/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63c74c60-4df3-4f79-8a6a-45aea4699064/bin/ukojak-2xVlg8857e Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7d9514ee1b6f3a0027f117bcf81d6b26d525fe99251459ecef3c46cad248dd1f [2021-11-13 23:24:31,805 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 23:24:31,850 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 23:24:31,853 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 23:24:31,856 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 23:24:31,857 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 23:24:31,859 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63c74c60-4df3-4f79-8a6a-45aea4699064/bin/ukojak-2xVlg8857e/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i [2021-11-13 23:24:31,939 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63c74c60-4df3-4f79-8a6a-45aea4699064/bin/ukojak-2xVlg8857e/data/a91e4a5d7/607270417d29461b9b60d21803f610a7/FLAG039077889 [2021-11-13 23:24:32,993 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 23:24:32,994 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63c74c60-4df3-4f79-8a6a-45aea4699064/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i [2021-11-13 23:24:33,052 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63c74c60-4df3-4f79-8a6a-45aea4699064/bin/ukojak-2xVlg8857e/data/a91e4a5d7/607270417d29461b9b60d21803f610a7/FLAG039077889 [2021-11-13 23:24:33,322 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63c74c60-4df3-4f79-8a6a-45aea4699064/bin/ukojak-2xVlg8857e/data/a91e4a5d7/607270417d29461b9b60d21803f610a7 [2021-11-13 23:24:33,324 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 23:24:33,326 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 23:24:33,327 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 23:24:33,328 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 23:24:33,333 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 23:24:33,335 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:24:33" (1/1) ... [2021-11-13 23:24:33,336 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2d66073e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:24:33, skipping insertion in model container [2021-11-13 23:24:33,337 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:24:33" (1/1) ... [2021-11-13 23:24:33,346 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 23:24:33,512 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 23:24:33,977 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_63c74c60-4df3-4f79-8a6a-45aea4699064/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i[4510,4523] [2021-11-13 23:24:33,988 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_63c74c60-4df3-4f79-8a6a-45aea4699064/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i[4570,4583] [2021-11-13 23:24:34,026 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 23:24:34,035 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 23:24:35,526 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:24:35,527 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:24:35,527 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:24:35,528 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:24:35,529 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:24:35,545 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:24:35,546 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:24:35,548 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:24:35,549 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:24:35,552 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:24:35,553 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:24:35,554 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:24:35,555 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:24:36,118 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 23:24:36,120 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 23:24:36,122 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 23:24:36,124 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 23:24:36,126 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 23:24:36,127 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 23:24:36,128 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 23:24:36,129 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 23:24:36,130 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 23:24:36,131 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 23:24:36,385 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 23:24:36,473 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:24:36,482 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:24:36,569 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:24:36,570 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:24:36,696 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:24:36,799 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 23:24:36,835 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_63c74c60-4df3-4f79-8a6a-45aea4699064/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i[4510,4523] [2021-11-13 23:24:36,836 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_63c74c60-4df3-4f79-8a6a-45aea4699064/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i[4570,4583] [2021-11-13 23:24:36,838 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 23:24:36,841 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 23:24:36,906 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:24:36,908 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:24:36,911 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:24:36,912 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:24:36,913 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:24:36,921 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:24:36,926 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:24:36,928 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:24:36,928 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:24:36,930 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:24:36,930 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:24:36,931 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:24:36,931 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:24:36,990 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 23:24:36,991 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 23:24:36,992 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 23:24:36,993 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 23:24:36,995 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 23:24:36,995 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 23:24:36,996 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 23:24:36,997 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 23:24:36,997 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 23:24:36,998 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 23:24:37,053 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 23:24:37,071 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:24:37,078 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:24:37,175 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:24:37,176 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:24:37,239 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:24:37,488 INFO L208 MainTranslator]: Completed translation [2021-11-13 23:24:37,489 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:24:37 WrapperNode [2021-11-13 23:24:37,489 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 23:24:37,490 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 23:24:37,490 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 23:24:37,491 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 23:24:37,498 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:24:37" (1/1) ... [2021-11-13 23:24:37,659 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:24:37" (1/1) ... [2021-11-13 23:24:37,773 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 23:24:37,774 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 23:24:37,774 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 23:24:37,774 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 23:24:37,785 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:24:37" (1/1) ... [2021-11-13 23:24:37,785 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:24:37" (1/1) ... [2021-11-13 23:24:37,804 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:24:37" (1/1) ... [2021-11-13 23:24:37,805 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:24:37" (1/1) ... [2021-11-13 23:24:37,883 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:24:37" (1/1) ... [2021-11-13 23:24:37,891 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:24:37" (1/1) ... [2021-11-13 23:24:37,910 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:24:37" (1/1) ... [2021-11-13 23:24:37,951 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 23:24:37,952 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 23:24:37,952 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 23:24:37,953 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 23:24:37,954 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:24:37" (1/1) ... [2021-11-13 23:24:37,967 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 23:24:37,980 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63c74c60-4df3-4f79-8a6a-45aea4699064/bin/ukojak-2xVlg8857e/z3 [2021-11-13 23:24:38,000 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63c74c60-4df3-4f79-8a6a-45aea4699064/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-13 23:24:38,023 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63c74c60-4df3-4f79-8a6a-45aea4699064/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-13 23:24:38,067 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2021-11-13 23:24:38,068 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2021-11-13 23:24:38,069 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2021-11-13 23:24:38,069 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2021-11-13 23:24:38,069 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_string_is_allocated_bounded_length [2021-11-13 23:24:38,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_string_is_allocated_bounded_length [2021-11-13 23:24:38,071 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 23:24:38,071 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-13 23:24:38,071 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-13 23:24:38,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real [2021-11-13 23:24:38,073 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-13 23:24:38,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-13 23:24:38,074 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-13 23:24:38,074 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-13 23:24:38,074 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-13 23:24:38,075 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-13 23:24:38,075 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-13 23:24:38,075 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-13 23:24:38,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-13 23:24:38,077 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 23:24:38,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 23:24:38,077 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-13 23:24:38,078 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-13 23:24:38,078 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-13 23:24:38,078 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-13 23:24:38,078 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-13 23:24:38,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-13 23:24:38,079 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_bytes [2021-11-13 23:24:38,079 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_bytes [2021-11-13 23:24:38,079 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-13 23:24:38,080 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-13 23:24:38,080 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 23:24:38,080 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-13 23:24:38,080 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write [2021-11-13 23:24:38,081 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_write [2021-11-13 23:24:38,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 23:24:38,081 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-13 23:24:38,082 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-13 23:24:38,083 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-13 23:24:38,083 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-13 23:24:38,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-13 23:24:38,084 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~real [2021-11-13 23:24:38,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-13 23:25:00,692 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 23:25:00,692 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-13 23:25:00,696 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:25:00 BoogieIcfgContainer [2021-11-13 23:25:00,696 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 23:25:00,697 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-13 23:25:00,697 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-13 23:25:00,709 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-13 23:25:00,709 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:25:00" (1/1) ... [2021-11-13 23:25:00,723 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 23:25:00,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:00,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 143 states and 195 transitions. [2021-11-13 23:25:00,845 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 195 transitions. [2021-11-13 23:25:00,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2021-11-13 23:25:00,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:00,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:00,926 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-13 23:25:00,931 INFO L158 Benchmark]: Toolchain (without parser) took 27603.81ms. Allocated memory was 109.1MB in the beginning and 413.1MB in the end (delta: 304.1MB). Free memory was 81.0MB in the beginning and 199.9MB in the end (delta: -118.9MB). Peak memory consumption was 185.3MB. Max. memory is 16.1GB. [2021-11-13 23:25:00,932 INFO L158 Benchmark]: CDTParser took 0.40ms. Allocated memory is still 109.1MB. Free memory is still 83.8MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 23:25:00,933 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4162.06ms. Allocated memory was 109.1MB in the beginning and 174.1MB in the end (delta: 65.0MB). Free memory was 81.0MB in the beginning and 116.0MB in the end (delta: -35.0MB). Peak memory consumption was 76.4MB. Max. memory is 16.1GB. [2021-11-13 23:25:00,934 INFO L158 Benchmark]: Boogie Procedure Inliner took 282.68ms. Allocated memory is still 174.1MB. Free memory was 116.0MB in the beginning and 103.5MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-13 23:25:00,934 INFO L158 Benchmark]: Boogie Preprocessor took 177.76ms. Allocated memory is still 174.1MB. Free memory was 103.5MB in the beginning and 93.0MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-13 23:25:00,935 INFO L158 Benchmark]: RCFGBuilder took 22743.87ms. Allocated memory was 174.1MB in the beginning and 413.1MB in the end (delta: 239.1MB). Free memory was 93.0MB in the beginning and 206.2MB in the end (delta: -113.2MB). Peak memory consumption was 235.1MB. Max. memory is 16.1GB. [2021-11-13 23:25:00,936 INFO L158 Benchmark]: CodeCheck took 231.98ms. Allocated memory is still 413.1MB. Free memory was 206.2MB in the beginning and 199.9MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-13 23:25:00,941 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 0.40ms. Allocated memory is still 109.1MB. Free memory is still 83.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4162.06ms. Allocated memory was 109.1MB in the beginning and 174.1MB in the end (delta: 65.0MB). Free memory was 81.0MB in the beginning and 116.0MB in the end (delta: -35.0MB). Peak memory consumption was 76.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 282.68ms. Allocated memory is still 174.1MB. Free memory was 116.0MB in the beginning and 103.5MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 177.76ms. Allocated memory is still 174.1MB. Free memory was 103.5MB in the beginning and 93.0MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * RCFGBuilder took 22743.87ms. Allocated memory was 174.1MB in the beginning and 413.1MB in the end (delta: 239.1MB). Free memory was 93.0MB in the beginning and 206.2MB in the end (delta: -113.2MB). Peak memory consumption was 235.1MB. Max. memory is 16.1GB. * CodeCheck took 231.98ms. Allocated memory is still 413.1MB. Free memory was 206.2MB in the beginning and 199.9MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-13 23:25:01,031 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63c74c60-4df3-4f79-8a6a-45aea4699064/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63c74c60-4df3-4f79-8a6a-45aea4699064/bin/ukojak-2xVlg8857e/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63c74c60-4df3-4f79-8a6a-45aea4699064/bin/ukojak-2xVlg8857e/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63c74c60-4df3-4f79-8a6a-45aea4699064/bin/ukojak-2xVlg8857e/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63c74c60-4df3-4f79-8a6a-45aea4699064/bin/ukojak-2xVlg8857e/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63c74c60-4df3-4f79-8a6a-45aea4699064/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63c74c60-4df3-4f79-8a6a-45aea4699064/bin/ukojak-2xVlg8857e --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 7d9514ee1b6f3a0027f117bcf81d6b26d525fe99251459ecef3c46cad248dd1f --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 23:25:03,724 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 23:25:03,726 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 23:25:03,759 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 23:25:03,759 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 23:25:03,761 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 23:25:03,762 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 23:25:03,765 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 23:25:03,767 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 23:25:03,768 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 23:25:03,769 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 23:25:03,775 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 23:25:03,776 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 23:25:03,780 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 23:25:03,782 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 23:25:03,785 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 23:25:03,787 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 23:25:03,796 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 23:25:03,799 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 23:25:03,803 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 23:25:03,808 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 23:25:03,813 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 23:25:03,815 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 23:25:03,817 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 23:25:03,822 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 23:25:03,825 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 23:25:03,825 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 23:25:03,827 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 23:25:03,828 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 23:25:03,830 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 23:25:03,831 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 23:25:03,832 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 23:25:03,834 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 23:25:03,835 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 23:25:03,837 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 23:25:03,838 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 23:25:03,839 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 23:25:03,839 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 23:25:03,840 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 23:25:03,842 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 23:25:03,843 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 23:25:03,844 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63c74c60-4df3-4f79-8a6a-45aea4699064/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-13 23:25:03,898 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 23:25:03,899 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 23:25:03,900 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 23:25:03,901 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-13 23:25:03,903 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 23:25:03,903 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 23:25:03,904 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 23:25:03,904 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 23:25:03,904 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 23:25:03,905 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 23:25:03,906 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 23:25:03,906 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-13 23:25:03,907 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-13 23:25:03,907 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-13 23:25:03,907 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 23:25:03,907 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 23:25:03,908 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 23:25:03,908 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-13 23:25:03,908 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-13 23:25:03,909 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 23:25:03,909 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 23:25:03,909 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 23:25:03,910 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 23:25:03,910 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 23:25:03,910 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-13 23:25:03,910 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-13 23:25:03,911 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 23:25:03,911 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-13 23:25:03,911 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-13 23:25:03,912 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_63c74c60-4df3-4f79-8a6a-45aea4699064/bin/ukojak-2xVlg8857e/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63c74c60-4df3-4f79-8a6a-45aea4699064/bin/ukojak-2xVlg8857e Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7d9514ee1b6f3a0027f117bcf81d6b26d525fe99251459ecef3c46cad248dd1f [2021-11-13 23:25:04,374 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 23:25:04,412 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 23:25:04,417 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 23:25:04,418 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 23:25:04,419 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 23:25:04,421 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63c74c60-4df3-4f79-8a6a-45aea4699064/bin/ukojak-2xVlg8857e/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i [2021-11-13 23:25:04,504 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63c74c60-4df3-4f79-8a6a-45aea4699064/bin/ukojak-2xVlg8857e/data/ea1208abc/eaccb75316ff4605bcd4a70f2e18a989/FLAGbf7f04fb1 [2021-11-13 23:25:05,822 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 23:25:05,827 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63c74c60-4df3-4f79-8a6a-45aea4699064/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i [2021-11-13 23:25:05,890 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63c74c60-4df3-4f79-8a6a-45aea4699064/bin/ukojak-2xVlg8857e/data/ea1208abc/eaccb75316ff4605bcd4a70f2e18a989/FLAGbf7f04fb1 [2021-11-13 23:25:05,984 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63c74c60-4df3-4f79-8a6a-45aea4699064/bin/ukojak-2xVlg8857e/data/ea1208abc/eaccb75316ff4605bcd4a70f2e18a989 [2021-11-13 23:25:05,988 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 23:25:05,991 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 23:25:05,992 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 23:25:05,993 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 23:25:05,997 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 23:25:05,999 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:25:05" (1/1) ... [2021-11-13 23:25:06,001 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26ba0fd5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:25:06, skipping insertion in model container [2021-11-13 23:25:06,001 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:25:05" (1/1) ... [2021-11-13 23:25:06,011 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 23:25:06,200 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 23:25:06,569 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_63c74c60-4df3-4f79-8a6a-45aea4699064/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i[4510,4523] [2021-11-13 23:25:06,580 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_63c74c60-4df3-4f79-8a6a-45aea4699064/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i[4570,4583] [2021-11-13 23:25:06,629 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 23:25:06,640 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 23:25:08,568 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:25:08,569 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:25:08,569 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:25:08,570 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:25:08,572 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:25:08,606 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:25:08,606 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:25:08,609 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:25:08,610 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:25:08,612 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:25:08,614 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:25:08,615 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:25:08,616 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:25:09,342 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 23:25:09,344 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 23:25:09,345 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 23:25:09,346 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 23:25:09,348 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 23:25:09,349 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 23:25:09,350 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 23:25:09,351 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 23:25:09,352 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 23:25:09,353 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 23:25:09,573 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 23:25:09,601 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:25:09,609 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:25:09,747 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:25:09,748 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:25:09,963 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:25:10,071 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-13 23:25:10,182 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 23:25:10,204 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_63c74c60-4df3-4f79-8a6a-45aea4699064/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i[4510,4523] [2021-11-13 23:25:10,207 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_63c74c60-4df3-4f79-8a6a-45aea4699064/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i[4570,4583] [2021-11-13 23:25:10,211 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 23:25:10,212 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 23:25:10,295 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:25:10,296 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:25:10,296 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:25:10,297 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:25:10,298 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:25:10,307 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:25:10,307 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:25:10,309 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:25:10,309 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:25:10,311 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:25:10,312 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:25:10,313 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:25:10,313 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:25:10,392 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 23:25:10,393 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 23:25:10,393 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 23:25:10,394 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 23:25:10,395 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 23:25:10,396 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 23:25:10,398 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 23:25:10,398 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 23:25:10,399 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 23:25:10,399 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 23:25:10,448 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 23:25:10,477 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:25:10,485 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:25:10,616 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:25:10,617 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:25:10,688 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:25:10,744 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 23:25:10,773 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_63c74c60-4df3-4f79-8a6a-45aea4699064/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i[4510,4523] [2021-11-13 23:25:10,773 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_63c74c60-4df3-4f79-8a6a-45aea4699064/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i[4570,4583] [2021-11-13 23:25:10,775 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 23:25:10,776 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 23:25:10,809 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:25:10,809 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:25:10,809 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:25:10,810 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:25:10,810 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:25:10,815 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:25:10,816 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:25:10,816 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:25:10,817 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:25:10,819 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:25:10,819 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:25:10,820 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:25:10,820 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:25:10,877 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 23:25:10,880 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 23:25:10,880 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 23:25:10,882 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 23:25:10,883 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 23:25:10,883 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 23:25:10,884 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 23:25:10,885 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 23:25:10,886 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 23:25:10,886 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 23:25:10,909 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 23:25:10,927 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:25:10,933 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:25:10,991 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:25:10,991 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:25:11,114 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:25:11,579 INFO L208 MainTranslator]: Completed translation [2021-11-13 23:25:11,580 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:25:11 WrapperNode [2021-11-13 23:25:11,580 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 23:25:11,582 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 23:25:11,582 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 23:25:11,582 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 23:25:11,591 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:25:11" (1/1) ... [2021-11-13 23:25:11,750 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:25:11" (1/1) ... [2021-11-13 23:25:11,855 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 23:25:11,856 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 23:25:11,856 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 23:25:11,856 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 23:25:11,867 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:25:11" (1/1) ... [2021-11-13 23:25:11,868 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:25:11" (1/1) ... [2021-11-13 23:25:11,885 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:25:11" (1/1) ... [2021-11-13 23:25:11,885 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:25:11" (1/1) ... [2021-11-13 23:25:11,960 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:25:11" (1/1) ... [2021-11-13 23:25:11,967 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:25:11" (1/1) ... [2021-11-13 23:25:12,006 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:25:11" (1/1) ... [2021-11-13 23:25:12,060 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 23:25:12,061 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 23:25:12,061 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 23:25:12,061 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 23:25:12,062 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:25:11" (1/1) ... [2021-11-13 23:25:12,071 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 23:25:12,084 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63c74c60-4df3-4f79-8a6a-45aea4699064/bin/ukojak-2xVlg8857e/z3 [2021-11-13 23:25:12,101 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63c74c60-4df3-4f79-8a6a-45aea4699064/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-13 23:25:12,124 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63c74c60-4df3-4f79-8a6a-45aea4699064/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-13 23:25:12,168 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2021-11-13 23:25:12,168 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2021-11-13 23:25:12,168 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2021-11-13 23:25:12,168 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2021-11-13 23:25:12,169 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_string_is_allocated_bounded_length [2021-11-13 23:25:12,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_string_is_allocated_bounded_length [2021-11-13 23:25:12,169 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 23:25:12,169 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-13 23:25:12,170 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-13 23:25:12,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-13 23:25:12,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-13 23:25:12,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-13 23:25:12,171 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4 [2021-11-13 23:25:12,171 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-13 23:25:12,171 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-13 23:25:12,171 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-13 23:25:12,172 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-13 23:25:12,172 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-13 23:25:12,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-13 23:25:12,173 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-13 23:25:12,173 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-13 23:25:12,173 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-13 23:25:12,173 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-13 23:25:12,174 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 23:25:12,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 23:25:12,178 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-13 23:25:12,179 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-13 23:25:12,179 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-13 23:25:12,179 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-13 23:25:12,179 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-13 23:25:12,180 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-13 23:25:12,181 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-13 23:25:12,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-13 23:25:12,182 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_bytes [2021-11-13 23:25:12,189 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_bytes [2021-11-13 23:25:12,190 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-13 23:25:12,190 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-13 23:25:12,190 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 23:25:12,190 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-13 23:25:12,190 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write [2021-11-13 23:25:12,191 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_write [2021-11-13 23:25:12,191 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-13 23:25:12,191 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-13 23:25:12,191 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 23:25:12,191 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-13 23:25:12,191 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-13 23:25:12,192 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intFLOATTYPE8 [2021-11-13 23:25:12,192 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intFLOATTYPE4 [2021-11-13 23:25:12,192 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE8 [2021-11-13 23:25:12,192 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-13 23:25:12,192 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-13 23:25:12,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-13 23:25:12,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-13 23:25:12,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-13 23:25:12,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-13 23:25:49,198 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 23:25:49,199 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-13 23:25:49,202 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:25:49 BoogieIcfgContainer [2021-11-13 23:25:49,202 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 23:25:49,203 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-13 23:25:49,203 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-13 23:25:49,215 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-13 23:25:49,215 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:25:49" (1/1) ... [2021-11-13 23:25:49,227 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 23:25:49,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:49,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 143 states and 195 transitions. [2021-11-13 23:25:49,303 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 195 transitions. [2021-11-13 23:25:49,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2021-11-13 23:25:49,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:49,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:49,367 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-13 23:25:49,371 INFO L158 Benchmark]: Toolchain (without parser) took 43379.63ms. Allocated memory was 60.8MB in the beginning and 564.1MB in the end (delta: 503.3MB). Free memory was 30.7MB in the beginning and 320.0MB in the end (delta: -289.3MB). Peak memory consumption was 212.8MB. Max. memory is 16.1GB. [2021-11-13 23:25:49,372 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 60.8MB. Free memory is still 42.2MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 23:25:49,373 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5588.46ms. Allocated memory was 60.8MB in the beginning and 155.2MB in the end (delta: 94.4MB). Free memory was 30.5MB in the beginning and 88.0MB in the end (delta: -57.6MB). Peak memory consumption was 69.2MB. Max. memory is 16.1GB. [2021-11-13 23:25:49,373 INFO L158 Benchmark]: Boogie Procedure Inliner took 273.28ms. Allocated memory is still 155.2MB. Free memory was 88.0MB in the beginning and 74.7MB in the end (delta: 13.3MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2021-11-13 23:25:49,374 INFO L158 Benchmark]: Boogie Preprocessor took 204.11ms. Allocated memory is still 155.2MB. Free memory was 74.7MB in the beginning and 93.7MB in the end (delta: -19.0MB). Peak memory consumption was 18.6MB. Max. memory is 16.1GB. [2021-11-13 23:25:49,374 INFO L158 Benchmark]: RCFGBuilder took 37141.55ms. Allocated memory was 155.2MB in the beginning and 564.1MB in the end (delta: 408.9MB). Free memory was 93.7MB in the beginning and 327.3MB in the end (delta: -233.7MB). Peak memory consumption was 343.7MB. Max. memory is 16.1GB. [2021-11-13 23:25:49,375 INFO L158 Benchmark]: CodeCheck took 166.31ms. Allocated memory is still 564.1MB. Free memory was 327.3MB in the beginning and 320.0MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-13 23:25:49,378 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 0.28ms. Allocated memory is still 60.8MB. Free memory is still 42.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5588.46ms. Allocated memory was 60.8MB in the beginning and 155.2MB in the end (delta: 94.4MB). Free memory was 30.5MB in the beginning and 88.0MB in the end (delta: -57.6MB). Peak memory consumption was 69.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 273.28ms. Allocated memory is still 155.2MB. Free memory was 88.0MB in the beginning and 74.7MB in the end (delta: 13.3MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 204.11ms. Allocated memory is still 155.2MB. Free memory was 74.7MB in the beginning and 93.7MB in the end (delta: -19.0MB). Peak memory consumption was 18.6MB. Max. memory is 16.1GB. * RCFGBuilder took 37141.55ms. Allocated memory was 155.2MB in the beginning and 564.1MB in the end (delta: 408.9MB). Free memory was 93.7MB in the beginning and 327.3MB in the end (delta: -233.7MB). Peak memory consumption was 343.7MB. Max. memory is 16.1GB. * CodeCheck took 166.31ms. Allocated memory is still 564.1MB. Free memory was 327.3MB in the beginning and 320.0MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-13 23:25:49,482 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63c74c60-4df3-4f79-8a6a-45aea4699064/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared