./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness-1.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_d0b84ddf-fb9f-49e5-940a-70cb6e30438e/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0b84ddf-fb9f-49e5-940a-70cb6e30438e/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_d0b84ddf-fb9f-49e5-940a-70cb6e30438e/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0b84ddf-fb9f-49e5-940a-70cb6e30438e/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0b84ddf-fb9f-49e5-940a-70cb6e30438e/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_d0b84ddf-fb9f-49e5-940a-70cb6e30438e/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 cab1c092802d28f475b8a467f14dab6a3f796dc1a4441d8517361eeec98aa4cb ............................................................................................................................................................................................................................................................................................................ 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_d0b84ddf-fb9f-49e5-940a-70cb6e30438e/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0b84ddf-fb9f-49e5-940a-70cb6e30438e/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_d0b84ddf-fb9f-49e5-940a-70cb6e30438e/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0b84ddf-fb9f-49e5-940a-70cb6e30438e/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0b84ddf-fb9f-49e5-940a-70cb6e30438e/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_d0b84ddf-fb9f-49e5-940a-70cb6e30438e/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 cab1c092802d28f475b8a467f14dab6a3f796dc1a4441d8517361eeec98aa4cb ............................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.2.1-dev-b2eff8b [2021-10-29 03:31:34,377 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 03:31:34,379 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 03:31:34,414 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 03:31:34,415 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 03:31:34,416 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 03:31:34,418 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 03:31:34,420 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 03:31:34,422 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 03:31:34,423 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 03:31:34,425 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 03:31:34,426 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 03:31:34,427 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 03:31:34,428 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 03:31:34,429 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 03:31:34,431 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 03:31:34,432 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 03:31:34,433 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 03:31:34,436 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 03:31:34,443 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 03:31:34,445 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 03:31:34,454 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 03:31:34,455 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 03:31:34,456 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 03:31:34,460 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 03:31:34,461 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 03:31:34,461 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 03:31:34,462 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 03:31:34,463 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 03:31:34,464 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 03:31:34,464 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 03:31:34,465 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 03:31:34,466 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 03:31:34,467 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 03:31:34,468 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 03:31:34,469 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 03:31:34,470 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 03:31:34,470 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 03:31:34,470 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 03:31:34,472 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 03:31:34,472 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 03:31:34,476 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0b84ddf-fb9f-49e5-940a-70cb6e30438e/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-10-29 03:31:34,520 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 03:31:34,520 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 03:31:34,522 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 03:31:34,522 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 03:31:34,523 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 03:31:34,523 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 03:31:34,523 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 03:31:34,523 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-29 03:31:34,524 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 03:31:34,524 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 03:31:34,525 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 03:31:34,531 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 03:31:34,532 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 03:31:34,532 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 03:31:34,532 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 03:31:34,532 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 03:31:34,533 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 03:31:34,533 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 03:31:34,533 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:31:34,533 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 03:31:34,534 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 03:31:34,534 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 03:31:34,534 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-10-29 03:31:34,534 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-29 03:31:34,535 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 03:31:34,535 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_d0b84ddf-fb9f-49e5-940a-70cb6e30438e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0b84ddf-fb9f-49e5-940a-70cb6e30438e/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cab1c092802d28f475b8a467f14dab6a3f796dc1a4441d8517361eeec98aa4cb [2021-10-29 03:31:34,814 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 03:31:34,835 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 03:31:34,837 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 03:31:34,839 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 03:31:34,840 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 03:31:34,840 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0b84ddf-fb9f-49e5-940a-70cb6e30438e/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness-1.i [2021-10-29 03:31:34,918 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0b84ddf-fb9f-49e5-940a-70cb6e30438e/bin/ukojak-Rh5K9KB4LI/data/4d1c50741/b147baa1806c460a93d5f4419a0036b3/FLAGb9c5e3aa7 [2021-10-29 03:31:35,900 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 03:31:35,902 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0b84ddf-fb9f-49e5-940a-70cb6e30438e/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness-1.i [2021-10-29 03:31:35,956 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0b84ddf-fb9f-49e5-940a-70cb6e30438e/bin/ukojak-Rh5K9KB4LI/data/4d1c50741/b147baa1806c460a93d5f4419a0036b3/FLAGb9c5e3aa7 [2021-10-29 03:31:36,304 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0b84ddf-fb9f-49e5-940a-70cb6e30438e/bin/ukojak-Rh5K9KB4LI/data/4d1c50741/b147baa1806c460a93d5f4419a0036b3 [2021-10-29 03:31:36,306 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 03:31:36,308 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 03:31:36,311 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 03:31:36,311 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 03:31:36,314 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 03:31:36,315 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:31:36" (1/1) ... [2021-10-29 03:31:36,316 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@228c6c37 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:31:36, skipping insertion in model container [2021-10-29 03:31:36,316 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:31:36" (1/1) ... [2021-10-29 03:31:36,323 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 03:31:36,440 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 03:31:36,733 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_d0b84ddf-fb9f-49e5-940a-70cb6e30438e/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness-1.i[4510,4523] [2021-10-29 03:31:36,744 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_d0b84ddf-fb9f-49e5-940a-70cb6e30438e/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness-1.i[4570,4583] [2021-10-29 03:31:36,773 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 03:31:36,783 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 03:31:37,774 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:31:37,775 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:31:37,775 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:31:37,776 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:31:37,777 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:31:37,799 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:31:37,800 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:31:37,802 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:31:37,803 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:31:38,279 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 03:31:38,281 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 03:31:38,283 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 03:31:38,285 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 03:31:38,297 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 03:31:38,299 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 03:31:38,301 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 03:31:38,303 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 03:31:38,305 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 03:31:38,307 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 03:31:38,507 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 03:31:38,645 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:31:38,646 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:31:38,780 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:31:38,852 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 03:31:38,881 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_d0b84ddf-fb9f-49e5-940a-70cb6e30438e/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness-1.i[4510,4523] [2021-10-29 03:31:38,881 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_d0b84ddf-fb9f-49e5-940a-70cb6e30438e/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness-1.i[4570,4583] [2021-10-29 03:31:38,884 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 03:31:38,885 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 03:31:38,930 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:31:38,931 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:31:38,931 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:31:38,932 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:31:38,934 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:31:38,952 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:31:38,953 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:31:38,954 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:31:38,955 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:31:39,012 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 03:31:39,015 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 03:31:39,015 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 03:31:39,016 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 03:31:39,017 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 03:31:39,017 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 03:31:39,018 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 03:31:39,019 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 03:31:39,019 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 03:31:39,024 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 03:31:39,054 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 03:31:39,131 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:31:39,132 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:31:39,184 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:31:39,473 INFO L208 MainTranslator]: Completed translation [2021-10-29 03:31:39,474 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:31:39 WrapperNode [2021-10-29 03:31:39,474 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 03:31:39,475 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 03:31:39,475 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 03:31:39,475 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 03:31:39,484 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:31:39" (1/1) ... [2021-10-29 03:31:39,643 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:31:39" (1/1) ... [2021-10-29 03:31:39,757 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 03:31:39,759 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 03:31:39,759 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 03:31:39,759 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 03:31:39,768 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:31:39" (1/1) ... [2021-10-29 03:31:39,768 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:31:39" (1/1) ... [2021-10-29 03:31:39,786 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:31:39" (1/1) ... [2021-10-29 03:31:39,786 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:31:39" (1/1) ... [2021-10-29 03:31:39,850 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:31:39" (1/1) ... [2021-10-29 03:31:39,856 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:31:39" (1/1) ... [2021-10-29 03:31:39,868 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:31:39" (1/1) ... [2021-10-29 03:31:39,886 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 03:31:39,887 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 03:31:39,887 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 03:31:39,888 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 03:31:39,889 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:31:39" (1/1) ... [2021-10-29 03:31:39,896 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:31:39,941 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0b84ddf-fb9f-49e5-940a-70cb6e30438e/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 03:31:39,953 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0b84ddf-fb9f-49e5-940a-70cb6e30438e/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 03:31:39,974 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0b84ddf-fb9f-49e5-940a-70cb6e30438e/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 03:31:39,996 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2021-10-29 03:31:39,997 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2021-10-29 03:31:39,997 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-29 03:31:39,997 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-10-29 03:31:39,997 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-10-29 03:31:39,997 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-10-29 03:31:39,998 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-10-29 03:31:39,998 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-10-29 03:31:39,998 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-10-29 03:31:39,998 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2021-10-29 03:31:39,998 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2021-10-29 03:31:39,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-10-29 03:31:39,999 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2021-10-29 03:31:39,999 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2021-10-29 03:31:39,999 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_buf_has_allocated_buffer_member [2021-10-29 03:31:39,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_buf_has_allocated_buffer_member [2021-10-29 03:31:40,000 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 03:31:40,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 03:31:40,000 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-10-29 03:31:40,000 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-10-29 03:31:40,000 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-10-29 03:31:40,000 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-10-29 03:31:40,001 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2021-10-29 03:31:40,001 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2021-10-29 03:31:40,001 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-10-29 03:31:40,001 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-10-29 03:31:40,001 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2021-10-29 03:31:40,001 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2021-10-29 03:31:40,002 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 03:31:40,002 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-10-29 03:31:40,002 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write [2021-10-29 03:31:40,002 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_write [2021-10-29 03:31:40,003 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-10-29 03:31:40,003 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-10-29 03:31:40,003 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-10-29 03:31:40,003 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-10-29 03:31:40,004 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-10-29 03:31:40,004 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_bounded [2021-10-29 03:31:40,004 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_bounded [2021-10-29 03:31:40,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-10-29 03:31:40,004 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_buf_equivalence [2021-10-29 03:31:40,004 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_buf_equivalence [2021-10-29 03:31:40,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-10-29 03:32:21,285 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 03:32:21,286 INFO L299 CfgBuilder]: Removed 11 assume(true) statements. [2021-10-29 03:32:21,289 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:32:21 BoogieIcfgContainer [2021-10-29 03:32:21,289 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 03:32:21,290 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-29 03:32:21,290 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-29 03:32:21,301 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-29 03:32:21,301 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:32:21" (1/1) ... [2021-10-29 03:32:21,311 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 03:32:21,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:32:21,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 152 states and 204 transitions. [2021-10-29 03:32:21,370 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 204 transitions. [2021-10-29 03:32:21,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2021-10-29 03:32:21,381 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:32:21,382 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:32:21,425 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:444) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-29 03:32:21,432 INFO L168 Benchmark]: Toolchain (without parser) took 45122.63 ms. Allocated memory was 96.5 MB in the beginning and 459.3 MB in the end (delta: 362.8 MB). Free memory was 53.6 MB in the beginning and 284.4 MB in the end (delta: -230.8 MB). Peak memory consumption was 131.7 MB. Max. memory is 16.1 GB. [2021-10-29 03:32:21,433 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 96.5 MB. Free memory is still 51.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 03:32:21,433 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3163.11 ms. Allocated memory was 96.5 MB in the beginning and 138.4 MB in the end (delta: 41.9 MB). Free memory was 53.4 MB in the beginning and 69.9 MB in the end (delta: -16.5 MB). Peak memory consumption was 65.9 MB. Max. memory is 16.1 GB. [2021-10-29 03:32:21,434 INFO L168 Benchmark]: Boogie Procedure Inliner took 282.96 ms. Allocated memory is still 138.4 MB. Free memory was 69.9 MB in the beginning and 58.8 MB in the end (delta: 11.2 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2021-10-29 03:32:21,435 INFO L168 Benchmark]: Boogie Preprocessor took 127.88 ms. Allocated memory is still 138.4 MB. Free memory was 58.8 MB in the beginning and 48.9 MB in the end (delta: 9.8 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2021-10-29 03:32:21,436 INFO L168 Benchmark]: RCFGBuilder took 41401.81 ms. Allocated memory was 138.4 MB in the beginning and 459.3 MB in the end (delta: 320.9 MB). Free memory was 48.9 MB in the beginning and 290.7 MB in the end (delta: -241.7 MB). Peak memory consumption was 248.3 MB. Max. memory is 16.1 GB. [2021-10-29 03:32:21,436 INFO L168 Benchmark]: CodeCheck took 140.10 ms. Allocated memory is still 459.3 MB. Free memory was 290.7 MB in the beginning and 284.4 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-29 03:32:21,440 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 96.5 MB. Free memory is still 51.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3163.11 ms. Allocated memory was 96.5 MB in the beginning and 138.4 MB in the end (delta: 41.9 MB). Free memory was 53.4 MB in the beginning and 69.9 MB in the end (delta: -16.5 MB). Peak memory consumption was 65.9 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 282.96 ms. Allocated memory is still 138.4 MB. Free memory was 69.9 MB in the beginning and 58.8 MB in the end (delta: 11.2 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 127.88 ms. Allocated memory is still 138.4 MB. Free memory was 58.8 MB in the beginning and 48.9 MB in the end (delta: 9.8 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * RCFGBuilder took 41401.81 ms. Allocated memory was 138.4 MB in the beginning and 459.3 MB in the end (delta: 320.9 MB). Free memory was 48.9 MB in the beginning and 290.7 MB in the end (delta: -241.7 MB). Peak memory consumption was 248.3 MB. Max. memory is 16.1 GB. * CodeCheck took 140.10 ms. Allocated memory is still 459.3 MB. Free memory was 290.7 MB in the beginning and 284.4 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-10-29 03:32:21,519 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0b84ddf-fb9f-49e5-940a-70cb6e30438e/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-b2eff8b [2021-10-29 03:32:23,855 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 03:32:23,857 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 03:32:23,904 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 03:32:23,905 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 03:32:23,906 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 03:32:23,909 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 03:32:23,912 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 03:32:23,914 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 03:32:23,916 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 03:32:23,917 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 03:32:23,919 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 03:32:23,920 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 03:32:23,921 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 03:32:23,923 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 03:32:23,925 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 03:32:23,926 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 03:32:23,927 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 03:32:23,930 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 03:32:23,936 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 03:32:23,938 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 03:32:23,941 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 03:32:23,942 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 03:32:23,943 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 03:32:23,948 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 03:32:23,948 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 03:32:23,949 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 03:32:23,950 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 03:32:23,963 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 03:32:23,964 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 03:32:23,965 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 03:32:23,966 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 03:32:23,968 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 03:32:23,969 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 03:32:23,971 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 03:32:23,971 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 03:32:23,972 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 03:32:23,972 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 03:32:23,973 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 03:32:23,974 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 03:32:23,975 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 03:32:23,977 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0b84ddf-fb9f-49e5-940a-70cb6e30438e/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-10-29 03:32:24,027 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 03:32:24,028 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 03:32:24,029 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 03:32:24,029 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 03:32:24,030 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 03:32:24,030 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 03:32:24,034 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 03:32:24,035 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 03:32:24,035 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 03:32:24,035 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 03:32:24,036 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 03:32:24,037 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-29 03:32:24,037 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-29 03:32:24,037 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-29 03:32:24,037 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 03:32:24,037 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 03:32:24,038 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 03:32:24,038 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 03:32:24,038 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 03:32:24,038 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 03:32:24,039 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:32:24,039 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 03:32:24,039 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 03:32:24,040 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 03:32:24,040 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-29 03:32:24,040 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-29 03:32:24,040 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 03:32:24,041 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-10-29 03:32:24,041 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-29 03:32:24,041 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_d0b84ddf-fb9f-49e5-940a-70cb6e30438e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0b84ddf-fb9f-49e5-940a-70cb6e30438e/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cab1c092802d28f475b8a467f14dab6a3f796dc1a4441d8517361eeec98aa4cb [2021-10-29 03:32:24,499 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 03:32:24,535 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 03:32:24,540 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 03:32:24,543 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 03:32:24,545 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 03:32:24,546 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0b84ddf-fb9f-49e5-940a-70cb6e30438e/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness-1.i [2021-10-29 03:32:24,636 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0b84ddf-fb9f-49e5-940a-70cb6e30438e/bin/ukojak-Rh5K9KB4LI/data/5b4cbbf5f/3aeb0f126b83400a872c5fb3d8ac45f8/FLAG3091aea4e [2021-10-29 03:32:25,681 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 03:32:25,682 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0b84ddf-fb9f-49e5-940a-70cb6e30438e/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness-1.i [2021-10-29 03:32:25,741 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0b84ddf-fb9f-49e5-940a-70cb6e30438e/bin/ukojak-Rh5K9KB4LI/data/5b4cbbf5f/3aeb0f126b83400a872c5fb3d8ac45f8/FLAG3091aea4e [2021-10-29 03:32:26,077 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0b84ddf-fb9f-49e5-940a-70cb6e30438e/bin/ukojak-Rh5K9KB4LI/data/5b4cbbf5f/3aeb0f126b83400a872c5fb3d8ac45f8 [2021-10-29 03:32:26,080 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 03:32:26,082 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 03:32:26,083 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 03:32:26,083 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 03:32:26,096 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 03:32:26,097 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:32:26" (1/1) ... [2021-10-29 03:32:26,098 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@41444890 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:32:26, skipping insertion in model container [2021-10-29 03:32:26,098 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:32:26" (1/1) ... [2021-10-29 03:32:26,108 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 03:32:26,243 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 03:32:26,559 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_d0b84ddf-fb9f-49e5-940a-70cb6e30438e/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness-1.i[4510,4523] [2021-10-29 03:32:26,567 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_d0b84ddf-fb9f-49e5-940a-70cb6e30438e/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness-1.i[4570,4583] [2021-10-29 03:32:26,604 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 03:32:26,618 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 03:32:27,726 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:32:27,727 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:32:27,727 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:32:27,728 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:32:27,729 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:32:27,746 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:32:27,747 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:32:27,750 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:32:27,751 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:32:28,195 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 03:32:28,197 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 03:32:28,198 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 03:32:28,199 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 03:32:28,201 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 03:32:28,202 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 03:32:28,203 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 03:32:28,215 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 03:32:28,216 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 03:32:28,217 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 03:32:28,428 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 03:32:28,550 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:32:28,550 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:32:28,670 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:32:28,783 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-29 03:32:28,870 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 03:32:28,879 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_d0b84ddf-fb9f-49e5-940a-70cb6e30438e/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness-1.i[4510,4523] [2021-10-29 03:32:28,880 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_d0b84ddf-fb9f-49e5-940a-70cb6e30438e/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness-1.i[4570,4583] [2021-10-29 03:32:28,889 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 03:32:28,890 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 03:32:28,946 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:32:28,947 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:32:28,947 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:32:28,948 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:32:28,949 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:32:28,961 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:32:28,961 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:32:28,962 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:32:28,963 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:32:29,022 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 03:32:29,028 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 03:32:29,029 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 03:32:29,030 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 03:32:29,031 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 03:32:29,036 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 03:32:29,036 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 03:32:29,037 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 03:32:29,038 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 03:32:29,044 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 03:32:29,078 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 03:32:29,183 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:32:29,184 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:32:29,235 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:32:29,283 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 03:32:29,309 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_d0b84ddf-fb9f-49e5-940a-70cb6e30438e/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness-1.i[4510,4523] [2021-10-29 03:32:29,310 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_d0b84ddf-fb9f-49e5-940a-70cb6e30438e/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness-1.i[4570,4583] [2021-10-29 03:32:29,312 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 03:32:29,312 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 03:32:29,348 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:32:29,349 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:32:29,349 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:32:29,350 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:32:29,350 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:32:29,356 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:32:29,356 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:32:29,357 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:32:29,357 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:32:29,421 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 03:32:29,422 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 03:32:29,422 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 03:32:29,423 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 03:32:29,424 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 03:32:29,425 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 03:32:29,425 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 03:32:29,426 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 03:32:29,426 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 03:32:29,427 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 03:32:29,455 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 03:32:29,531 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:32:29,531 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:32:29,593 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:32:30,118 INFO L208 MainTranslator]: Completed translation [2021-10-29 03:32:30,118 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:32:30 WrapperNode [2021-10-29 03:32:30,119 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 03:32:30,120 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 03:32:30,120 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 03:32:30,121 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 03:32:30,128 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:32:30" (1/1) ... [2021-10-29 03:32:30,265 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:32:30" (1/1) ... [2021-10-29 03:32:30,361 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 03:32:30,361 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 03:32:30,362 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 03:32:30,362 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 03:32:30,371 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:32:30" (1/1) ... [2021-10-29 03:32:30,371 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:32:30" (1/1) ... [2021-10-29 03:32:30,402 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:32:30" (1/1) ... [2021-10-29 03:32:30,403 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:32:30" (1/1) ... [2021-10-29 03:32:30,463 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:32:30" (1/1) ... [2021-10-29 03:32:30,469 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:32:30" (1/1) ... [2021-10-29 03:32:30,501 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:32:30" (1/1) ... [2021-10-29 03:32:30,532 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 03:32:30,533 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 03:32:30,533 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 03:32:30,533 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 03:32:30,534 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:32:30" (1/1) ... [2021-10-29 03:32:30,546 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:32:30,558 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0b84ddf-fb9f-49e5-940a-70cb6e30438e/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 03:32:30,580 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0b84ddf-fb9f-49e5-940a-70cb6e30438e/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 03:32:30,603 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0b84ddf-fb9f-49e5-940a-70cb6e30438e/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 03:32:30,640 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2021-10-29 03:32:30,640 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2021-10-29 03:32:30,641 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-29 03:32:30,641 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-10-29 03:32:30,641 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-10-29 03:32:30,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-10-29 03:32:30,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-10-29 03:32:30,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-10-29 03:32:30,642 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-10-29 03:32:30,642 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-10-29 03:32:30,642 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-10-29 03:32:30,642 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2021-10-29 03:32:30,643 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2021-10-29 03:32:30,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-10-29 03:32:30,644 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2021-10-29 03:32:30,645 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2021-10-29 03:32:30,645 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_buf_has_allocated_buffer_member [2021-10-29 03:32:30,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_buf_has_allocated_buffer_member [2021-10-29 03:32:30,645 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 03:32:30,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 03:32:30,645 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-10-29 03:32:30,646 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-10-29 03:32:30,646 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-10-29 03:32:30,646 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-10-29 03:32:30,646 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-10-29 03:32:30,646 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-10-29 03:32:30,647 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2021-10-29 03:32:30,647 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2021-10-29 03:32:30,647 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-10-29 03:32:30,647 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-10-29 03:32:30,648 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2021-10-29 03:32:30,648 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2021-10-29 03:32:30,648 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 03:32:30,648 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-10-29 03:32:30,648 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write [2021-10-29 03:32:30,648 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_write [2021-10-29 03:32:30,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-10-29 03:32:30,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-10-29 03:32:30,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-10-29 03:32:30,649 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-10-29 03:32:30,650 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-10-29 03:32:30,650 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-10-29 03:32:30,651 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-10-29 03:32:30,654 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_bounded [2021-10-29 03:32:30,654 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_bounded [2021-10-29 03:32:30,655 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_buf_equivalence [2021-10-29 03:32:30,655 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_buf_equivalence [2021-10-29 03:33:22,624 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 03:33:22,624 INFO L299 CfgBuilder]: Removed 11 assume(true) statements. [2021-10-29 03:33:22,628 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:33:22 BoogieIcfgContainer [2021-10-29 03:33:22,628 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 03:33:22,629 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-29 03:33:22,629 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-29 03:33:22,643 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-29 03:33:22,643 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:33:22" (1/1) ... [2021-10-29 03:33:22,665 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 03:33:22,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:33:22,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 152 states and 204 transitions. [2021-10-29 03:33:22,754 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 204 transitions. [2021-10-29 03:33:22,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2021-10-29 03:33:22,772 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:33:22,776 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:33:22,830 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:444) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-29 03:33:22,841 INFO L168 Benchmark]: Toolchain (without parser) took 56757.79 ms. Allocated memory was 62.9 MB in the beginning and 765.5 MB in the end (delta: 702.5 MB). Free memory was 33.6 MB in the beginning and 491.4 MB in the end (delta: -457.8 MB). Peak memory consumption was 244.4 MB. Max. memory is 16.1 GB. [2021-10-29 03:33:22,842 INFO L168 Benchmark]: CDTParser took 0.39 ms. Allocated memory is still 62.9 MB. Free memory is still 44.2 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 03:33:22,842 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4036.44 ms. Allocated memory was 62.9 MB in the beginning and 132.1 MB in the end (delta: 69.2 MB). Free memory was 33.3 MB in the beginning and 57.0 MB in the end (delta: -23.7 MB). Peak memory consumption was 57.8 MB. Max. memory is 16.1 GB. [2021-10-29 03:33:22,843 INFO L168 Benchmark]: Boogie Procedure Inliner took 240.79 ms. Allocated memory is still 132.1 MB. Free memory was 57.0 MB in the beginning and 44.5 MB in the end (delta: 12.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2021-10-29 03:33:22,844 INFO L168 Benchmark]: Boogie Preprocessor took 170.87 ms. Allocated memory is still 132.1 MB. Free memory was 44.5 MB in the beginning and 69.6 MB in the end (delta: -25.2 MB). Peak memory consumption was 5.0 MB. Max. memory is 16.1 GB. [2021-10-29 03:33:22,844 INFO L168 Benchmark]: RCFGBuilder took 52094.79 ms. Allocated memory was 132.1 MB in the beginning and 765.5 MB in the end (delta: 633.3 MB). Free memory was 69.6 MB in the beginning and 496.6 MB in the end (delta: -427.0 MB). Peak memory consumption was 456.5 MB. Max. memory is 16.1 GB. [2021-10-29 03:33:22,845 INFO L168 Benchmark]: CodeCheck took 209.82 ms. Allocated memory is still 765.5 MB. Free memory was 496.6 MB in the beginning and 491.4 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-29 03:33:22,848 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 0.39 ms. Allocated memory is still 62.9 MB. Free memory is still 44.2 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4036.44 ms. Allocated memory was 62.9 MB in the beginning and 132.1 MB in the end (delta: 69.2 MB). Free memory was 33.3 MB in the beginning and 57.0 MB in the end (delta: -23.7 MB). Peak memory consumption was 57.8 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 240.79 ms. Allocated memory is still 132.1 MB. Free memory was 57.0 MB in the beginning and 44.5 MB in the end (delta: 12.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 170.87 ms. Allocated memory is still 132.1 MB. Free memory was 44.5 MB in the beginning and 69.6 MB in the end (delta: -25.2 MB). Peak memory consumption was 5.0 MB. Max. memory is 16.1 GB. * RCFGBuilder took 52094.79 ms. Allocated memory was 132.1 MB in the beginning and 765.5 MB in the end (delta: 633.3 MB). Free memory was 69.6 MB in the beginning and 496.6 MB in the end (delta: -427.0 MB). Peak memory consumption was 456.5 MB. Max. memory is 16.1 GB. * CodeCheck took 209.82 ms. Allocated memory is still 765.5 MB. Free memory was 496.6 MB in the beginning and 491.4 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 03:33:22,932 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0b84ddf-fb9f-49e5-940a-70cb6e30438e/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request...