./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_eq_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_cd6fcbe6-5219-4b45-b1d5-71f005965b61/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd6fcbe6-5219-4b45-b1d5-71f005965b61/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_cd6fcbe6-5219-4b45-b1d5-71f005965b61/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd6fcbe6-5219-4b45-b1d5-71f005965b61/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd6fcbe6-5219-4b45-b1d5-71f005965b61/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_cd6fcbe6-5219-4b45-b1d5-71f005965b61/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 56930072253bb80620cfd5323053bdb4c7b4f32002f7dcce9e2ae892c8088a26 ............................................................................................................................................................................................................................................................................................. 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_cd6fcbe6-5219-4b45-b1d5-71f005965b61/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd6fcbe6-5219-4b45-b1d5-71f005965b61/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_cd6fcbe6-5219-4b45-b1d5-71f005965b61/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd6fcbe6-5219-4b45-b1d5-71f005965b61/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd6fcbe6-5219-4b45-b1d5-71f005965b61/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_cd6fcbe6-5219-4b45-b1d5-71f005965b61/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 56930072253bb80620cfd5323053bdb4c7b4f32002f7dcce9e2ae892c8088a26 ............................................................................................................................................................................................................................................................................................................................ 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 03:17:31,250 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 03:17:31,253 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 03:17:31,307 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 03:17:31,316 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 03:17:31,318 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 03:17:31,320 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 03:17:31,324 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 03:17:31,330 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 03:17:31,335 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 03:17:31,337 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 03:17:31,339 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 03:17:31,342 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 03:17:31,352 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 03:17:31,354 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 03:17:31,356 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 03:17:31,362 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 03:17:31,363 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 03:17:31,368 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 03:17:31,373 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 03:17:31,381 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 03:17:31,382 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 03:17:31,384 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 03:17:31,386 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 03:17:31,391 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 03:17:31,397 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 03:17:31,398 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 03:17:31,400 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 03:17:31,402 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 03:17:31,403 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 03:17:31,404 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 03:17:31,406 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 03:17:31,409 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 03:17:31,411 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 03:17:31,413 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 03:17:31,413 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 03:17:31,414 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 03:17:31,415 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 03:17:31,415 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 03:17:31,416 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 03:17:31,417 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 03:17:31,419 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd6fcbe6-5219-4b45-b1d5-71f005965b61/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-10-29 03:17:31,477 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 03:17:31,478 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 03:17:31,479 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 03:17:31,480 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 03:17:31,481 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 03:17:31,481 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 03:17:31,481 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 03:17:31,482 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-29 03:17:31,482 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 03:17:31,482 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 03:17:31,484 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 03:17:31,484 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 03:17:31,485 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 03:17:31,485 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 03:17:31,485 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 03:17:31,486 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 03:17:31,486 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 03:17:31,486 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 03:17:31,486 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:17:31,487 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 03:17:31,487 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 03:17:31,487 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 03:17:31,488 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-10-29 03:17:31,489 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-29 03:17:31,489 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 03:17:31,489 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_cd6fcbe6-5219-4b45-b1d5-71f005965b61/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd6fcbe6-5219-4b45-b1d5-71f005965b61/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 56930072253bb80620cfd5323053bdb4c7b4f32002f7dcce9e2ae892c8088a26 [2021-10-29 03:17:31,840 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 03:17:31,871 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 03:17:31,874 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 03:17:31,876 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 03:17:31,877 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 03:17:31,878 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd6fcbe6-5219-4b45-b1d5-71f005965b61/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i [2021-10-29 03:17:31,950 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd6fcbe6-5219-4b45-b1d5-71f005965b61/bin/ukojak-Rh5K9KB4LI/data/43418bd13/6f68e4ae979a4a3594b36ea214d1fe4a/FLAG77efc3267 [2021-10-29 03:17:33,104 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 03:17:33,110 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd6fcbe6-5219-4b45-b1d5-71f005965b61/sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i [2021-10-29 03:17:33,174 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd6fcbe6-5219-4b45-b1d5-71f005965b61/bin/ukojak-Rh5K9KB4LI/data/43418bd13/6f68e4ae979a4a3594b36ea214d1fe4a/FLAG77efc3267 [2021-10-29 03:17:33,435 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd6fcbe6-5219-4b45-b1d5-71f005965b61/bin/ukojak-Rh5K9KB4LI/data/43418bd13/6f68e4ae979a4a3594b36ea214d1fe4a [2021-10-29 03:17:33,438 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 03:17:33,440 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 03:17:33,442 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 03:17:33,442 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 03:17:33,446 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 03:17:33,447 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:17:33" (1/1) ... [2021-10-29 03:17:33,448 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5dff3e1f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:17:33, skipping insertion in model container [2021-10-29 03:17:33,449 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:17:33" (1/1) ... [2021-10-29 03:17:33,457 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 03:17:33,622 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 03:17:34,028 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_cd6fcbe6-5219-4b45-b1d5-71f005965b61/sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i[4486,4499] [2021-10-29 03:17:34,039 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_cd6fcbe6-5219-4b45-b1d5-71f005965b61/sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i[4546,4559] [2021-10-29 03:17:34,073 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 03:17:34,083 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 03:17:35,397 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:17:35,408 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:17:35,409 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:17:35,410 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:17:35,413 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:17:35,440 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:17:35,441 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:17:35,444 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:17:35,445 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:17:36,002 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 03:17:36,004 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 03:17:36,005 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 03:17:36,007 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 03:17:36,009 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 03:17:36,010 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 03:17:36,011 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 03:17:36,012 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 03:17:36,013 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 03:17:36,013 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 03:17:36,245 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 03:17:36,371 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:17:36,383 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:17:36,466 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:17:36,523 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 03:17:36,540 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_cd6fcbe6-5219-4b45-b1d5-71f005965b61/sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i[4486,4499] [2021-10-29 03:17:36,541 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_cd6fcbe6-5219-4b45-b1d5-71f005965b61/sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i[4546,4559] [2021-10-29 03:17:36,543 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 03:17:36,544 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 03:17:36,585 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:17:36,586 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:17:36,586 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:17:36,587 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:17:36,588 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:17:36,596 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:17:36,597 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:17:36,598 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:17:36,599 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:17:36,683 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 03:17:36,684 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 03:17:36,685 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 03:17:36,686 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 03:17:36,701 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 03:17:36,703 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 03:17:36,704 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 03:17:36,705 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 03:17:36,706 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 03:17:36,706 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 03:17:36,731 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 03:17:36,792 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:17:36,792 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:17:36,823 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:17:37,194 INFO L208 MainTranslator]: Completed translation [2021-10-29 03:17:37,194 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:17:37 WrapperNode [2021-10-29 03:17:37,195 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 03:17:37,196 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 03:17:37,196 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 03:17:37,196 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 03:17:37,205 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:17:37" (1/1) ... [2021-10-29 03:17:37,395 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:17:37" (1/1) ... [2021-10-29 03:17:37,500 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 03:17:37,501 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 03:17:37,502 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 03:17:37,502 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 03:17:37,516 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:17:37" (1/1) ... [2021-10-29 03:17:37,521 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:17:37" (1/1) ... [2021-10-29 03:17:37,537 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:17:37" (1/1) ... [2021-10-29 03:17:37,538 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:17:37" (1/1) ... [2021-10-29 03:17:37,609 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:17:37" (1/1) ... [2021-10-29 03:17:37,613 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:17:37" (1/1) ... [2021-10-29 03:17:37,624 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:17:37" (1/1) ... [2021-10-29 03:17:37,641 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 03:17:37,642 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 03:17:37,642 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 03:17:37,643 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 03:17:37,644 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:17:37" (1/1) ... [2021-10-29 03:17:37,653 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:17:37,667 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd6fcbe6-5219-4b45-b1d5-71f005965b61/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 03:17:37,698 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd6fcbe6-5219-4b45-b1d5-71f005965b61/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 03:17:37,716 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd6fcbe6-5219-4b45-b1d5-71f005965b61/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 03:17:37,760 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-10-29 03:17:37,761 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-29 03:17:37,761 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-10-29 03:17:37,761 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-10-29 03:17:37,761 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-10-29 03:17:37,762 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-10-29 03:17:37,762 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-10-29 03:17:37,762 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-10-29 03:17:37,762 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2021-10-29 03:17:37,763 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2021-10-29 03:17:37,763 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 03:17:37,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 03:17:37,764 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-10-29 03:17:37,765 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-10-29 03:17:37,765 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-10-29 03:17:37,766 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-10-29 03:17:37,766 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-10-29 03:17:37,767 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-10-29 03:17:37,767 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-10-29 03:17:37,767 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-10-29 03:17:37,767 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 03:17:37,769 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq [2021-10-29 03:17:37,770 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq [2021-10-29 03:17:37,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-10-29 03:17:37,770 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-10-29 03:17:37,770 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-10-29 03:17:37,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-10-29 03:17:37,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-10-29 03:18:18,878 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 03:18:18,878 INFO L299 CfgBuilder]: Removed 10 assume(true) statements. [2021-10-29 03:18:18,881 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:18:18 BoogieIcfgContainer [2021-10-29 03:18:18,881 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 03:18:18,882 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-29 03:18:18,882 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-29 03:18:18,894 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-29 03:18:18,894 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:18:18" (1/1) ... [2021-10-29 03:18:18,904 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 03:18:18,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:18:18,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 73 states and 97 transitions. [2021-10-29 03:18:18,946 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 97 transitions. [2021-10-29 03:18:18,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-10-29 03:18:18,953 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:18:18,954 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:18:19,013 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 03:18:19,021 INFO L168 Benchmark]: Toolchain (without parser) took 45579.05 ms. Allocated memory was 117.4 MB in the beginning and 302.0 MB in the end (delta: 184.5 MB). Free memory was 78.1 MB in the beginning and 140.9 MB in the end (delta: -62.8 MB). Peak memory consumption was 121.3 MB. Max. memory is 16.1 GB. [2021-10-29 03:18:19,024 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 117.4 MB. Free memory is still 71.5 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 03:18:19,026 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3753.19 ms. Allocated memory was 117.4 MB in the beginning and 142.6 MB in the end (delta: 25.2 MB). Free memory was 77.8 MB in the beginning and 52.7 MB in the end (delta: 25.1 MB). Peak memory consumption was 73.8 MB. Max. memory is 16.1 GB. [2021-10-29 03:18:19,027 INFO L168 Benchmark]: Boogie Procedure Inliner took 304.76 ms. Allocated memory is still 142.6 MB. Free memory was 52.7 MB in the beginning and 83.2 MB in the end (delta: -30.5 MB). Peak memory consumption was 13.0 MB. Max. memory is 16.1 GB. [2021-10-29 03:18:19,028 INFO L168 Benchmark]: Boogie Preprocessor took 140.10 ms. Allocated memory is still 142.6 MB. Free memory was 83.2 MB in the beginning and 75.2 MB in the end (delta: 8.0 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2021-10-29 03:18:19,033 INFO L168 Benchmark]: RCFGBuilder took 41239.16 ms. Allocated memory was 142.6 MB in the beginning and 302.0 MB in the end (delta: 159.4 MB). Free memory was 75.2 MB in the beginning and 146.1 MB in the end (delta: -70.9 MB). Peak memory consumption was 175.1 MB. Max. memory is 16.1 GB. [2021-10-29 03:18:19,034 INFO L168 Benchmark]: CodeCheck took 135.65 ms. Allocated memory is still 302.0 MB. Free memory was 146.1 MB in the beginning and 140.9 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-29 03:18:19,043 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 0.32 ms. Allocated memory is still 117.4 MB. Free memory is still 71.5 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3753.19 ms. Allocated memory was 117.4 MB in the beginning and 142.6 MB in the end (delta: 25.2 MB). Free memory was 77.8 MB in the beginning and 52.7 MB in the end (delta: 25.1 MB). Peak memory consumption was 73.8 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 304.76 ms. Allocated memory is still 142.6 MB. Free memory was 52.7 MB in the beginning and 83.2 MB in the end (delta: -30.5 MB). Peak memory consumption was 13.0 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 140.10 ms. Allocated memory is still 142.6 MB. Free memory was 83.2 MB in the beginning and 75.2 MB in the end (delta: 8.0 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * RCFGBuilder took 41239.16 ms. Allocated memory was 142.6 MB in the beginning and 302.0 MB in the end (delta: 159.4 MB). Free memory was 75.2 MB in the beginning and 146.1 MB in the end (delta: -70.9 MB). Peak memory consumption was 175.1 MB. Max. memory is 16.1 GB. * CodeCheck took 135.65 ms. Allocated memory is still 302.0 MB. Free memory was 146.1 MB in the beginning and 140.9 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 03:18:19,146 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd6fcbe6-5219-4b45-b1d5-71f005965b61/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 03:18:21,828 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 03:18:21,832 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 03:18:21,886 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 03:18:21,887 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 03:18:21,892 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 03:18:21,894 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 03:18:21,898 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 03:18:21,902 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 03:18:21,908 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 03:18:21,912 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 03:18:21,914 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 03:18:21,914 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 03:18:21,917 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 03:18:21,919 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 03:18:21,925 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 03:18:21,927 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 03:18:21,928 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 03:18:21,930 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 03:18:21,933 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 03:18:21,935 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 03:18:21,937 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 03:18:21,938 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 03:18:21,939 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 03:18:21,943 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 03:18:21,943 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 03:18:21,944 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 03:18:21,945 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 03:18:21,945 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 03:18:21,947 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 03:18:21,947 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 03:18:21,948 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 03:18:21,949 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 03:18:21,950 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 03:18:21,951 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 03:18:21,952 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 03:18:21,953 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 03:18:21,953 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 03:18:21,954 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 03:18:21,955 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 03:18:21,956 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 03:18:21,957 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd6fcbe6-5219-4b45-b1d5-71f005965b61/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-10-29 03:18:21,981 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 03:18:21,981 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 03:18:21,982 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 03:18:21,983 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 03:18:21,983 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 03:18:21,984 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 03:18:21,984 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 03:18:21,985 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 03:18:21,985 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 03:18:21,985 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 03:18:21,985 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 03:18:21,986 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-29 03:18:21,986 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-29 03:18:21,986 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-29 03:18:21,987 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 03:18:21,987 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 03:18:21,987 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 03:18:21,987 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 03:18:21,988 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 03:18:21,988 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 03:18:21,988 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:18:21,989 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 03:18:21,989 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 03:18:21,989 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 03:18:21,989 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-29 03:18:21,990 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-29 03:18:21,990 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 03:18:21,990 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-10-29 03:18:21,990 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-29 03:18:21,991 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_cd6fcbe6-5219-4b45-b1d5-71f005965b61/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd6fcbe6-5219-4b45-b1d5-71f005965b61/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 56930072253bb80620cfd5323053bdb4c7b4f32002f7dcce9e2ae892c8088a26 [2021-10-29 03:18:22,422 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 03:18:22,446 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 03:18:22,448 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 03:18:22,450 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 03:18:22,451 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 03:18:22,452 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd6fcbe6-5219-4b45-b1d5-71f005965b61/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i [2021-10-29 03:18:22,524 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd6fcbe6-5219-4b45-b1d5-71f005965b61/bin/ukojak-Rh5K9KB4LI/data/4963f338e/e4e1db6db93c49769253e9524279b8af/FLAGfaaa197a3 [2021-10-29 03:18:23,575 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 03:18:23,576 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd6fcbe6-5219-4b45-b1d5-71f005965b61/sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i [2021-10-29 03:18:23,627 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd6fcbe6-5219-4b45-b1d5-71f005965b61/bin/ukojak-Rh5K9KB4LI/data/4963f338e/e4e1db6db93c49769253e9524279b8af/FLAGfaaa197a3 [2021-10-29 03:18:23,968 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd6fcbe6-5219-4b45-b1d5-71f005965b61/bin/ukojak-Rh5K9KB4LI/data/4963f338e/e4e1db6db93c49769253e9524279b8af [2021-10-29 03:18:23,971 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 03:18:23,972 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 03:18:23,974 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 03:18:23,974 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 03:18:23,978 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 03:18:23,979 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:18:23" (1/1) ... [2021-10-29 03:18:23,980 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7fec32e4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:18:23, skipping insertion in model container [2021-10-29 03:18:23,980 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:18:23" (1/1) ... [2021-10-29 03:18:23,988 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 03:18:24,125 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 03:18:24,426 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_cd6fcbe6-5219-4b45-b1d5-71f005965b61/sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i[4486,4499] [2021-10-29 03:18:24,434 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_cd6fcbe6-5219-4b45-b1d5-71f005965b61/sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i[4546,4559] [2021-10-29 03:18:24,458 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 03:18:24,464 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 03:18:25,518 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:18:25,519 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:18:25,519 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:18:25,520 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:18:25,522 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:18:25,537 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:18:25,538 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:18:25,540 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:18:25,541 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:18:26,021 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 03:18:26,022 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 03:18:26,023 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 03:18:26,025 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 03:18:26,027 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 03:18:26,028 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 03:18:26,029 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 03:18:26,029 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 03:18:26,030 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 03:18:26,031 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 03:18:26,219 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 03:18:26,341 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:18:26,342 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:18:26,416 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:18:26,478 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-29 03:18:26,580 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 03:18:26,588 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_cd6fcbe6-5219-4b45-b1d5-71f005965b61/sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i[4486,4499] [2021-10-29 03:18:26,589 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_cd6fcbe6-5219-4b45-b1d5-71f005965b61/sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i[4546,4559] [2021-10-29 03:18:26,591 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 03:18:26,593 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 03:18:26,648 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:18:26,649 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:18:26,649 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:18:26,650 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:18:26,651 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:18:26,671 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:18:26,673 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:18:26,674 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:18:26,675 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:18:26,743 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 03:18:26,744 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 03:18:26,745 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 03:18:26,748 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 03:18:26,749 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 03:18:26,754 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 03:18:26,755 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 03:18:26,755 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 03:18:26,756 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 03:18:26,756 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 03:18:26,799 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 03:18:26,919 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:18:26,920 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:18:26,959 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:18:27,013 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 03:18:27,041 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_cd6fcbe6-5219-4b45-b1d5-71f005965b61/sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i[4486,4499] [2021-10-29 03:18:27,042 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_cd6fcbe6-5219-4b45-b1d5-71f005965b61/sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i[4546,4559] [2021-10-29 03:18:27,044 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 03:18:27,044 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 03:18:27,082 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:18:27,082 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:18:27,083 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:18:27,083 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:18:27,084 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:18:27,090 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:18:27,091 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:18:27,092 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:18:27,092 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:18:27,160 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 03:18:27,160 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 03:18:27,161 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 03:18:27,162 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 03:18:27,163 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 03:18:27,163 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 03:18:27,164 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 03:18:27,164 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 03:18:27,165 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 03:18:27,165 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 03:18:27,192 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 03:18:27,271 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:18:27,272 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:18:27,335 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:18:27,645 INFO L208 MainTranslator]: Completed translation [2021-10-29 03:18:27,645 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:18:27 WrapperNode [2021-10-29 03:18:27,646 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 03:18:27,647 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 03:18:27,648 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 03:18:27,648 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 03:18:27,655 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:18:27" (1/1) ... [2021-10-29 03:18:27,797 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:18:27" (1/1) ... [2021-10-29 03:18:27,901 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 03:18:27,903 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 03:18:27,904 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 03:18:27,904 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 03:18:27,912 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:18:27" (1/1) ... [2021-10-29 03:18:27,913 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:18:27" (1/1) ... [2021-10-29 03:18:27,928 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:18:27" (1/1) ... [2021-10-29 03:18:27,930 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:18:27" (1/1) ... [2021-10-29 03:18:27,994 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:18:27" (1/1) ... [2021-10-29 03:18:28,016 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:18:27" (1/1) ... [2021-10-29 03:18:28,031 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:18:27" (1/1) ... [2021-10-29 03:18:28,066 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 03:18:28,068 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 03:18:28,068 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 03:18:28,068 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 03:18:28,069 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:18:27" (1/1) ... [2021-10-29 03:18:28,077 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:18:28,089 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd6fcbe6-5219-4b45-b1d5-71f005965b61/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 03:18:28,105 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd6fcbe6-5219-4b45-b1d5-71f005965b61/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 03:18:28,128 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd6fcbe6-5219-4b45-b1d5-71f005965b61/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 03:18:28,159 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-10-29 03:18:28,159 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-29 03:18:28,159 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-10-29 03:18:28,159 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-10-29 03:18:28,159 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-10-29 03:18:28,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-10-29 03:18:28,160 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-10-29 03:18:28,160 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-10-29 03:18:28,160 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-10-29 03:18:28,160 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2021-10-29 03:18:28,160 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2021-10-29 03:18:28,160 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 03:18:28,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 03:18:28,162 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-10-29 03:18:28,162 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-10-29 03:18:28,163 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-10-29 03:18:28,163 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-10-29 03:18:28,163 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-10-29 03:18:28,164 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-10-29 03:18:28,164 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-10-29 03:18:28,164 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-10-29 03:18:28,164 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-10-29 03:18:28,164 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-10-29 03:18:28,164 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 03:18:28,165 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq [2021-10-29 03:18:28,165 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq [2021-10-29 03:18:28,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-10-29 03:18:28,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-10-29 03:18:28,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-10-29 03:18:28,166 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-10-29 03:18:28,166 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-10-29 03:19:10,101 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 03:19:10,102 INFO L299 CfgBuilder]: Removed 10 assume(true) statements. [2021-10-29 03:19:10,105 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:19:10 BoogieIcfgContainer [2021-10-29 03:19:10,105 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 03:19:10,106 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-29 03:19:10,106 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-29 03:19:10,117 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-29 03:19:10,117 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:19:10" (1/1) ... [2021-10-29 03:19:10,127 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 03:19:10,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:19:10,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 73 states and 97 transitions. [2021-10-29 03:19:10,169 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 97 transitions. [2021-10-29 03:19:10,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-10-29 03:19:10,192 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:19:10,193 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:19:10,238 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 03:19:10,246 INFO L168 Benchmark]: Toolchain (without parser) took 46272.76 ms. Allocated memory was 75.5 MB in the beginning and 568.3 MB in the end (delta: 492.8 MB). Free memory was 50.3 MB in the beginning and 407.7 MB in the end (delta: -357.3 MB). Peak memory consumption was 136.5 MB. Max. memory is 16.1 GB. [2021-10-29 03:19:10,247 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 75.5 MB. Free memory was 57.3 MB in the beginning and 57.2 MB in the end (delta: 59.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 03:19:10,250 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3672.75 ms. Allocated memory was 75.5 MB in the beginning and 144.7 MB in the end (delta: 69.2 MB). Free memory was 50.2 MB in the beginning and 87.7 MB in the end (delta: -37.6 MB). Peak memory consumption was 68.8 MB. Max. memory is 16.1 GB. [2021-10-29 03:19:10,251 INFO L168 Benchmark]: Boogie Procedure Inliner took 255.12 ms. Allocated memory is still 144.7 MB. Free memory was 87.7 MB in the beginning and 75.9 MB in the end (delta: 11.8 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2021-10-29 03:19:10,253 INFO L168 Benchmark]: Boogie Preprocessor took 163.17 ms. Allocated memory is still 144.7 MB. Free memory was 75.9 MB in the beginning and 66.1 MB in the end (delta: 9.9 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2021-10-29 03:19:10,261 INFO L168 Benchmark]: RCFGBuilder took 42037.03 ms. Allocated memory was 144.7 MB in the beginning and 568.3 MB in the end (delta: 423.6 MB). Free memory was 66.1 MB in the beginning and 412.9 MB in the end (delta: -346.8 MB). Peak memory consumption was 330.3 MB. Max. memory is 16.1 GB. [2021-10-29 03:19:10,261 INFO L168 Benchmark]: CodeCheck took 138.33 ms. Allocated memory is still 568.3 MB. Free memory was 412.9 MB in the beginning and 407.7 MB in the end (delta: 5.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-29 03:19:10,266 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 0.29 ms. Allocated memory is still 75.5 MB. Free memory was 57.3 MB in the beginning and 57.2 MB in the end (delta: 59.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3672.75 ms. Allocated memory was 75.5 MB in the beginning and 144.7 MB in the end (delta: 69.2 MB). Free memory was 50.2 MB in the beginning and 87.7 MB in the end (delta: -37.6 MB). Peak memory consumption was 68.8 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 255.12 ms. Allocated memory is still 144.7 MB. Free memory was 87.7 MB in the beginning and 75.9 MB in the end (delta: 11.8 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 163.17 ms. Allocated memory is still 144.7 MB. Free memory was 75.9 MB in the beginning and 66.1 MB in the end (delta: 9.9 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * RCFGBuilder took 42037.03 ms. Allocated memory was 144.7 MB in the beginning and 568.3 MB in the end (delta: 423.6 MB). Free memory was 66.1 MB in the beginning and 412.9 MB in the end (delta: -346.8 MB). Peak memory consumption was 330.3 MB. Max. memory is 16.1 GB. * CodeCheck took 138.33 ms. Allocated memory is still 568.3 MB. Free memory was 412.9 MB in the beginning and 407.7 MB in the end (delta: 5.3 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 03:19:10,353 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd6fcbe6-5219-4b45-b1d5-71f005965b61/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...