./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 63182f13 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc746d05-296a-4b5f-9469-0a6d8c7f9f90/bin/ukojak-2xVlg8857e/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc746d05-296a-4b5f-9469-0a6d8c7f9f90/bin/ukojak-2xVlg8857e/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc746d05-296a-4b5f-9469-0a6d8c7f9f90/bin/ukojak-2xVlg8857e/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc746d05-296a-4b5f-9469-0a6d8c7f9f90/bin/ukojak-2xVlg8857e/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc746d05-296a-4b5f-9469-0a6d8c7f9f90/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc746d05-296a-4b5f-9469-0a6d8c7f9f90/bin/ukojak-2xVlg8857e --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 7d8c1ced61af2c61b36782af6d28a32546abe33f0c852d8f862ae04f74aae5e5 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-14 00:01:06,514 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-14 00:01:06,516 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-14 00:01:06,546 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-14 00:01:06,546 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-14 00:01:06,548 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-14 00:01:06,549 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-14 00:01:06,551 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-14 00:01:06,553 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-14 00:01:06,555 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-14 00:01:06,556 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-14 00:01:06,557 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-14 00:01:06,558 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-14 00:01:06,559 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-14 00:01:06,560 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-14 00:01:06,562 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-14 00:01:06,563 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-14 00:01:06,564 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-14 00:01:06,566 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-14 00:01:06,568 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-14 00:01:06,570 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-14 00:01:06,572 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-14 00:01:06,573 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-14 00:01:06,574 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-14 00:01:06,578 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-14 00:01:06,578 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-14 00:01:06,579 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-14 00:01:06,580 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-14 00:01:06,580 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-14 00:01:06,582 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-14 00:01:06,582 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-14 00:01:06,583 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-14 00:01:06,584 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-14 00:01:06,585 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-14 00:01:06,586 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-14 00:01:06,586 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-14 00:01:06,587 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-14 00:01:06,588 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-14 00:01:06,588 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-14 00:01:06,589 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-14 00:01:06,590 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-14 00:01:06,591 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc746d05-296a-4b5f-9469-0a6d8c7f9f90/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-14 00:01:06,629 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-14 00:01:06,629 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-14 00:01:06,630 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-14 00:01:06,630 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-14 00:01:06,631 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-14 00:01:06,631 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-14 00:01:06,631 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-14 00:01:06,631 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-14 00:01:06,632 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-14 00:01:06,632 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-14 00:01:06,632 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-14 00:01:06,632 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-14 00:01:06,632 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-14 00:01:06,633 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-14 00:01:06,633 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-14 00:01:06,633 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-14 00:01:06,633 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-14 00:01:06,633 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-14 00:01:06,633 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-14 00:01:06,634 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-14 00:01:06,634 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-14 00:01:06,634 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-14 00:01:06,640 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-14 00:01:06,644 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-14 00:01:06,644 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-14 00:01:06,645 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_fc746d05-296a-4b5f-9469-0a6d8c7f9f90/bin/ukojak-2xVlg8857e/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc746d05-296a-4b5f-9469-0a6d8c7f9f90/bin/ukojak-2xVlg8857e Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7d8c1ced61af2c61b36782af6d28a32546abe33f0c852d8f862ae04f74aae5e5 [2021-11-14 00:01:06,931 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-14 00:01:06,956 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-14 00:01:06,959 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-14 00:01:06,961 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-14 00:01:06,963 INFO L275 PluginConnector]: CDTParser initialized [2021-11-14 00:01:06,964 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc746d05-296a-4b5f-9469-0a6d8c7f9f90/bin/ukojak-2xVlg8857e/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i [2021-11-14 00:01:07,037 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc746d05-296a-4b5f-9469-0a6d8c7f9f90/bin/ukojak-2xVlg8857e/data/ad0085e0c/7df28bfaece341e280edb7d0f8c7f19d/FLAG3c3b65da6 [2021-11-14 00:01:07,905 INFO L306 CDTParser]: Found 1 translation units. [2021-11-14 00:01:07,906 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc746d05-296a-4b5f-9469-0a6d8c7f9f90/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i [2021-11-14 00:01:07,951 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc746d05-296a-4b5f-9469-0a6d8c7f9f90/bin/ukojak-2xVlg8857e/data/ad0085e0c/7df28bfaece341e280edb7d0f8c7f19d/FLAG3c3b65da6 [2021-11-14 00:01:08,380 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc746d05-296a-4b5f-9469-0a6d8c7f9f90/bin/ukojak-2xVlg8857e/data/ad0085e0c/7df28bfaece341e280edb7d0f8c7f19d [2021-11-14 00:01:08,383 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-14 00:01:08,384 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-14 00:01:08,388 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-14 00:01:08,388 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-14 00:01:08,390 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-14 00:01:08,391 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 12:01:08" (1/1) ... [2021-11-14 00:01:08,392 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4551de89 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 12:01:08, skipping insertion in model container [2021-11-14 00:01:08,395 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 12:01:08" (1/1) ... [2021-11-14 00:01:08,401 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-14 00:01:08,536 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-14 00:01:08,805 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_fc746d05-296a-4b5f-9469-0a6d8c7f9f90/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i[4491,4504] [2021-11-14 00:01:08,812 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_fc746d05-296a-4b5f-9469-0a6d8c7f9f90/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i[4551,4564] [2021-11-14 00:01:08,837 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-14 00:01:08,843 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-14 00:01:09,993 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:01:09,994 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:01:09,995 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:01:09,995 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:01:09,996 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:01:10,013 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:01:10,013 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:01:10,015 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:01:10,016 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:01:10,492 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-14 00:01:10,493 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-14 00:01:10,494 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-14 00:01:10,496 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-14 00:01:10,497 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-14 00:01:10,498 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-14 00:01:10,499 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-14 00:01:10,502 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-14 00:01:10,503 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-14 00:01:10,504 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-14 00:01:10,709 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-14 00:01:10,838 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:01:10,838 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:01:10,895 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-14 00:01:11,016 INFO L203 MainTranslator]: Completed pre-run [2021-11-14 00:01:11,045 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_fc746d05-296a-4b5f-9469-0a6d8c7f9f90/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i[4491,4504] [2021-11-14 00:01:11,051 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_fc746d05-296a-4b5f-9469-0a6d8c7f9f90/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i[4551,4564] [2021-11-14 00:01:11,056 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-14 00:01:11,057 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-14 00:01:11,092 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:01:11,093 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:01:11,093 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:01:11,094 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:01:11,095 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:01:11,101 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:01:11,101 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:01:11,102 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:01:11,103 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:01:11,135 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-14 00:01:11,136 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-14 00:01:11,137 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-14 00:01:11,138 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-14 00:01:11,139 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-14 00:01:11,139 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-14 00:01:11,140 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-14 00:01:11,140 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-14 00:01:11,141 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-14 00:01:11,141 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-14 00:01:11,163 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-14 00:01:11,224 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:01:11,225 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:01:11,248 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-14 00:01:11,603 INFO L208 MainTranslator]: Completed translation [2021-11-14 00:01:11,603 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 12:01:11 WrapperNode [2021-11-14 00:01:11,603 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-14 00:01:11,604 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-14 00:01:11,605 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-14 00:01:11,605 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-14 00:01:11,612 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 12:01:11" (1/1) ... [2021-11-14 00:01:11,746 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 12:01:11" (1/1) ... [2021-11-14 00:01:11,861 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-14 00:01:11,878 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-14 00:01:11,879 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-14 00:01:11,879 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-14 00:01:11,887 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 12:01:11" (1/1) ... [2021-11-14 00:01:11,889 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 12:01:11" (1/1) ... [2021-11-14 00:01:11,899 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 12:01:11" (1/1) ... [2021-11-14 00:01:11,902 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 12:01:11" (1/1) ... [2021-11-14 00:01:11,966 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 12:01:11" (1/1) ... [2021-11-14 00:01:11,969 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 12:01:11" (1/1) ... [2021-11-14 00:01:11,979 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 12:01:11" (1/1) ... [2021-11-14 00:01:11,992 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-14 00:01:11,993 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-14 00:01:11,993 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-14 00:01:11,993 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-14 00:01:11,994 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 12:01:11" (1/1) ... [2021-11-14 00:01:12,013 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-14 00:01:12,023 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc746d05-296a-4b5f-9469-0a6d8c7f9f90/bin/ukojak-2xVlg8857e/z3 [2021-11-14 00:01:12,040 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc746d05-296a-4b5f-9469-0a6d8c7f9f90/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-14 00:01:12,067 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc746d05-296a-4b5f-9469-0a6d8c7f9f90/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-14 00:01:12,083 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2021-11-14 00:01:12,084 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2021-11-14 00:01:12,084 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-14 00:01:12,084 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-14 00:01:12,084 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-14 00:01:12,085 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2021-11-14 00:01:12,085 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2021-11-14 00:01:12,085 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-14 00:01:12,085 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-14 00:01:12,086 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-14 00:01:12,086 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-14 00:01:12,086 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-14 00:01:12,087 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-14 00:01:12,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-14 00:01:12,088 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-14 00:01:12,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-14 00:01:12,088 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-14 00:01:12,089 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-14 00:01:12,089 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-11-14 00:01:12,090 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-11-14 00:01:12,090 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-14 00:01:12,091 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-14 00:01:12,091 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2021-11-14 00:01:12,091 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2021-11-14 00:01:12,091 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-14 00:01:12,091 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-14 00:01:12,092 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-14 00:01:12,092 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-14 00:01:12,092 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-14 00:01:12,092 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-14 00:01:12,092 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-14 00:01:30,251 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-14 00:01:30,251 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-14 00:01:30,253 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 12:01:30 BoogieIcfgContainer [2021-11-14 00:01:30,254 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-14 00:01:30,255 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-14 00:01:30,255 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-14 00:01:30,265 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-14 00:01:30,265 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 12:01:30" (1/1) ... [2021-11-14 00:01:30,274 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-14 00:01:30,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:30,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 69 states and 84 transitions. [2021-11-14 00:01:30,330 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 84 transitions. [2021-11-14 00:01:30,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-14 00:01:30,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:30,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:30,382 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-14 00:01:30,385 INFO L158 Benchmark]: Toolchain (without parser) took 22000.12ms. Allocated memory was 119.5MB in the beginning and 251.7MB in the end (delta: 132.1MB). Free memory was 72.5MB in the beginning and 133.0MB in the end (delta: -60.4MB). Peak memory consumption was 71.1MB. Max. memory is 16.1GB. [2021-11-14 00:01:30,386 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 119.5MB. Free memory is still 98.7MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-14 00:01:30,386 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3215.79ms. Allocated memory was 119.5MB in the beginning and 144.7MB in the end (delta: 25.2MB). Free memory was 72.3MB in the beginning and 56.8MB in the end (delta: 15.6MB). Peak memory consumption was 61.0MB. Max. memory is 16.1GB. [2021-11-14 00:01:30,387 INFO L158 Benchmark]: Boogie Procedure Inliner took 273.19ms. Allocated memory is still 144.7MB. Free memory was 56.8MB in the beginning and 89.9MB in the end (delta: -33.2MB). Peak memory consumption was 16.5MB. Max. memory is 16.1GB. [2021-11-14 00:01:30,388 INFO L158 Benchmark]: Boogie Preprocessor took 114.00ms. Allocated memory is still 144.7MB. Free memory was 89.9MB in the beginning and 82.1MB in the end (delta: 7.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-14 00:01:30,389 INFO L158 Benchmark]: RCFGBuilder took 18260.86ms. Allocated memory was 144.7MB in the beginning and 251.7MB in the end (delta: 107.0MB). Free memory was 82.1MB in the beginning and 139.3MB in the end (delta: -57.2MB). Peak memory consumption was 123.7MB. Max. memory is 16.1GB. [2021-11-14 00:01:30,389 INFO L158 Benchmark]: CodeCheck took 129.28ms. Allocated memory is still 251.7MB. Free memory was 139.3MB in the beginning and 133.0MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-14 00:01:30,393 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 0.25ms. Allocated memory is still 119.5MB. Free memory is still 98.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3215.79ms. Allocated memory was 119.5MB in the beginning and 144.7MB in the end (delta: 25.2MB). Free memory was 72.3MB in the beginning and 56.8MB in the end (delta: 15.6MB). Peak memory consumption was 61.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 273.19ms. Allocated memory is still 144.7MB. Free memory was 56.8MB in the beginning and 89.9MB in the end (delta: -33.2MB). Peak memory consumption was 16.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 114.00ms. Allocated memory is still 144.7MB. Free memory was 89.9MB in the beginning and 82.1MB in the end (delta: 7.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 18260.86ms. Allocated memory was 144.7MB in the beginning and 251.7MB in the end (delta: 107.0MB). Free memory was 82.1MB in the beginning and 139.3MB in the end (delta: -57.2MB). Peak memory consumption was 123.7MB. Max. memory is 16.1GB. * CodeCheck took 129.28ms. Allocated memory is still 251.7MB. Free memory was 139.3MB in the beginning and 133.0MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-14 00:01:30,464 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc746d05-296a-4b5f-9469-0a6d8c7f9f90/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc746d05-296a-4b5f-9469-0a6d8c7f9f90/bin/ukojak-2xVlg8857e/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc746d05-296a-4b5f-9469-0a6d8c7f9f90/bin/ukojak-2xVlg8857e/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc746d05-296a-4b5f-9469-0a6d8c7f9f90/bin/ukojak-2xVlg8857e/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc746d05-296a-4b5f-9469-0a6d8c7f9f90/bin/ukojak-2xVlg8857e/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc746d05-296a-4b5f-9469-0a6d8c7f9f90/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc746d05-296a-4b5f-9469-0a6d8c7f9f90/bin/ukojak-2xVlg8857e --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 7d8c1ced61af2c61b36782af6d28a32546abe33f0c852d8f862ae04f74aae5e5 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-14 00:01:32,817 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-14 00:01:32,820 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-14 00:01:32,878 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-14 00:01:32,879 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-14 00:01:32,885 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-14 00:01:32,887 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-14 00:01:32,895 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-14 00:01:32,899 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-14 00:01:32,906 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-14 00:01:32,910 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-14 00:01:32,912 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-14 00:01:32,913 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-14 00:01:32,915 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-14 00:01:32,917 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-14 00:01:32,919 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-14 00:01:32,924 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-14 00:01:32,925 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-14 00:01:32,927 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-14 00:01:32,931 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-14 00:01:32,936 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-14 00:01:32,937 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-14 00:01:32,940 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-14 00:01:32,942 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-14 00:01:32,948 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-14 00:01:32,948 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-14 00:01:32,949 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-14 00:01:32,951 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-14 00:01:32,951 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-14 00:01:32,952 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-14 00:01:32,953 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-14 00:01:32,954 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-14 00:01:32,956 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-14 00:01:32,957 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-14 00:01:32,958 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-14 00:01:32,958 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-14 00:01:32,959 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-14 00:01:32,960 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-14 00:01:32,960 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-14 00:01:32,962 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-14 00:01:32,962 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-14 00:01:32,963 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc746d05-296a-4b5f-9469-0a6d8c7f9f90/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-14 00:01:33,005 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-14 00:01:33,006 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-14 00:01:33,007 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-14 00:01:33,007 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-14 00:01:33,009 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-14 00:01:33,009 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-14 00:01:33,009 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-14 00:01:33,010 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-14 00:01:33,010 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-14 00:01:33,010 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-14 00:01:33,011 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-14 00:01:33,011 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-14 00:01:33,012 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-14 00:01:33,012 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-14 00:01:33,012 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-14 00:01:33,012 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-14 00:01:33,012 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-14 00:01:33,013 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-14 00:01:33,013 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-14 00:01:33,013 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-14 00:01:33,013 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-14 00:01:33,014 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-14 00:01:33,014 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-14 00:01:33,014 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-14 00:01:33,014 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-14 00:01:33,015 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-14 00:01:33,015 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-14 00:01:33,015 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-14 00:01:33,015 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-14 00:01:33,015 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_fc746d05-296a-4b5f-9469-0a6d8c7f9f90/bin/ukojak-2xVlg8857e/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc746d05-296a-4b5f-9469-0a6d8c7f9f90/bin/ukojak-2xVlg8857e Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7d8c1ced61af2c61b36782af6d28a32546abe33f0c852d8f862ae04f74aae5e5 [2021-11-14 00:01:33,434 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-14 00:01:33,465 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-14 00:01:33,468 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-14 00:01:33,470 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-14 00:01:33,471 INFO L275 PluginConnector]: CDTParser initialized [2021-11-14 00:01:33,473 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc746d05-296a-4b5f-9469-0a6d8c7f9f90/bin/ukojak-2xVlg8857e/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i [2021-11-14 00:01:33,547 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc746d05-296a-4b5f-9469-0a6d8c7f9f90/bin/ukojak-2xVlg8857e/data/4e6aa7936/0621d26b3172419eb7f4478f06044e4c/FLAG188ea27f7 [2021-11-14 00:01:34,480 INFO L306 CDTParser]: Found 1 translation units. [2021-11-14 00:01:34,481 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc746d05-296a-4b5f-9469-0a6d8c7f9f90/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i [2021-11-14 00:01:34,532 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc746d05-296a-4b5f-9469-0a6d8c7f9f90/bin/ukojak-2xVlg8857e/data/4e6aa7936/0621d26b3172419eb7f4478f06044e4c/FLAG188ea27f7 [2021-11-14 00:01:34,965 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc746d05-296a-4b5f-9469-0a6d8c7f9f90/bin/ukojak-2xVlg8857e/data/4e6aa7936/0621d26b3172419eb7f4478f06044e4c [2021-11-14 00:01:34,967 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-14 00:01:34,969 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-14 00:01:34,974 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-14 00:01:34,974 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-14 00:01:34,977 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-14 00:01:34,978 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 12:01:34" (1/1) ... [2021-11-14 00:01:34,979 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3f1a9533 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 12:01:34, skipping insertion in model container [2021-11-14 00:01:34,979 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 12:01:34" (1/1) ... [2021-11-14 00:01:34,986 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-14 00:01:35,108 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-14 00:01:35,355 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_fc746d05-296a-4b5f-9469-0a6d8c7f9f90/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i[4491,4504] [2021-11-14 00:01:35,391 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_fc746d05-296a-4b5f-9469-0a6d8c7f9f90/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i[4551,4564] [2021-11-14 00:01:35,416 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-14 00:01:35,422 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-14 00:01:36,386 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:01:36,389 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:01:36,391 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:01:36,394 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:01:36,397 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:01:36,415 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:01:36,421 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:01:36,423 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:01:36,423 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:01:36,797 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-14 00:01:36,798 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-14 00:01:36,799 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-14 00:01:36,801 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-14 00:01:36,802 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-14 00:01:36,803 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-14 00:01:36,804 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-14 00:01:36,804 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-14 00:01:36,805 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-14 00:01:36,806 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-14 00:01:37,085 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-14 00:01:37,213 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:01:37,214 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:01:37,275 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-14 00:01:37,354 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-14 00:01:37,477 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-14 00:01:37,483 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_fc746d05-296a-4b5f-9469-0a6d8c7f9f90/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i[4491,4504] [2021-11-14 00:01:37,484 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_fc746d05-296a-4b5f-9469-0a6d8c7f9f90/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i[4551,4564] [2021-11-14 00:01:37,492 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-14 00:01:37,494 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-14 00:01:37,534 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:01:37,535 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:01:37,535 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:01:37,536 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:01:37,536 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:01:37,543 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:01:37,544 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:01:37,545 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:01:37,546 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:01:37,582 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-14 00:01:37,583 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-14 00:01:37,584 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-14 00:01:37,584 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-14 00:01:37,585 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-14 00:01:37,586 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-14 00:01:37,586 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-14 00:01:37,587 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-14 00:01:37,587 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-14 00:01:37,588 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-14 00:01:37,608 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-14 00:01:37,682 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:01:37,682 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:01:37,707 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-14 00:01:37,736 INFO L203 MainTranslator]: Completed pre-run [2021-11-14 00:01:37,749 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_fc746d05-296a-4b5f-9469-0a6d8c7f9f90/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i[4491,4504] [2021-11-14 00:01:37,750 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_fc746d05-296a-4b5f-9469-0a6d8c7f9f90/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i[4551,4564] [2021-11-14 00:01:37,751 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-14 00:01:37,752 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-14 00:01:37,781 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:01:37,782 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:01:37,782 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:01:37,782 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:01:37,783 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:01:37,820 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:01:37,820 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:01:37,821 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:01:37,821 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:01:37,852 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-14 00:01:37,853 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-14 00:01:37,853 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-14 00:01:37,854 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-14 00:01:37,855 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-14 00:01:37,855 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-14 00:01:37,855 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-14 00:01:37,856 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-14 00:01:37,856 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-14 00:01:37,856 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-14 00:01:37,875 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-14 00:01:37,917 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:01:37,918 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:01:37,985 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-14 00:01:38,337 INFO L208 MainTranslator]: Completed translation [2021-11-14 00:01:38,337 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 12:01:38 WrapperNode [2021-11-14 00:01:38,337 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-14 00:01:38,338 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-14 00:01:38,339 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-14 00:01:38,339 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-14 00:01:38,345 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 12:01:38" (1/1) ... [2021-11-14 00:01:38,451 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 12:01:38" (1/1) ... [2021-11-14 00:01:38,531 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-14 00:01:38,531 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-14 00:01:38,532 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-14 00:01:38,532 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-14 00:01:38,540 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 12:01:38" (1/1) ... [2021-11-14 00:01:38,541 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 12:01:38" (1/1) ... [2021-11-14 00:01:38,551 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 12:01:38" (1/1) ... [2021-11-14 00:01:38,552 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 12:01:38" (1/1) ... [2021-11-14 00:01:38,595 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 12:01:38" (1/1) ... [2021-11-14 00:01:38,599 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 12:01:38" (1/1) ... [2021-11-14 00:01:38,630 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 12:01:38" (1/1) ... [2021-11-14 00:01:38,643 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-14 00:01:38,644 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-14 00:01:38,644 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-14 00:01:38,644 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-14 00:01:38,645 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 12:01:38" (1/1) ... [2021-11-14 00:01:38,656 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-14 00:01:38,667 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc746d05-296a-4b5f-9469-0a6d8c7f9f90/bin/ukojak-2xVlg8857e/z3 [2021-11-14 00:01:38,688 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc746d05-296a-4b5f-9469-0a6d8c7f9f90/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-14 00:01:38,721 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc746d05-296a-4b5f-9469-0a6d8c7f9f90/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-14 00:01:38,739 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2021-11-14 00:01:38,739 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2021-11-14 00:01:38,739 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-14 00:01:38,739 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-14 00:01:38,740 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-14 00:01:38,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-14 00:01:38,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-14 00:01:38,740 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2021-11-14 00:01:38,740 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2021-11-14 00:01:38,740 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-14 00:01:38,741 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-14 00:01:38,741 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-14 00:01:38,741 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-14 00:01:38,741 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-14 00:01:38,742 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-14 00:01:38,742 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-14 00:01:38,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-14 00:01:38,742 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-14 00:01:38,742 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-14 00:01:38,743 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-14 00:01:38,743 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-11-14 00:01:38,743 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-11-14 00:01:38,743 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-14 00:01:38,743 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-14 00:01:38,744 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2021-11-14 00:01:38,744 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2021-11-14 00:01:38,744 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-14 00:01:38,744 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-14 00:01:38,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-14 00:01:38,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-14 00:01:38,745 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-14 00:01:38,745 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-14 00:02:03,195 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-14 00:02:03,195 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-14 00:02:03,199 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 12:02:03 BoogieIcfgContainer [2021-11-14 00:02:03,200 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-14 00:02:03,201 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-14 00:02:03,201 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-14 00:02:03,212 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-14 00:02:03,212 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 12:02:03" (1/1) ... [2021-11-14 00:02:03,228 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-14 00:02:03,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:02:03,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 69 states and 84 transitions. [2021-11-14 00:02:03,328 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 84 transitions. [2021-11-14 00:02:03,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-14 00:02:03,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:02:03,338 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:02:03,388 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-14 00:02:03,396 INFO L158 Benchmark]: Toolchain (without parser) took 28424.53ms. Allocated memory was 75.5MB in the beginning and 610.3MB in the end (delta: 534.8MB). Free memory was 52.0MB in the beginning and 340.1MB in the end (delta: -288.1MB). Peak memory consumption was 246.0MB. Max. memory is 16.1GB. [2021-11-14 00:02:03,396 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 75.5MB. Free memory was 56.8MB in the beginning and 56.7MB in the end (delta: 63.6kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-14 00:02:03,398 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3363.87ms. Allocated memory was 75.5MB in the beginning and 132.1MB in the end (delta: 56.6MB). Free memory was 51.8MB in the beginning and 68.1MB in the end (delta: -16.3MB). Peak memory consumption was 64.8MB. Max. memory is 16.1GB. [2021-11-14 00:02:03,402 INFO L158 Benchmark]: Boogie Procedure Inliner took 192.40ms. Allocated memory is still 132.1MB. Free memory was 68.1MB in the beginning and 57.0MB in the end (delta: 11.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-14 00:02:03,408 INFO L158 Benchmark]: Boogie Preprocessor took 111.86ms. Allocated memory is still 132.1MB. Free memory was 56.9MB in the beginning and 76.0MB in the end (delta: -19.1MB). Peak memory consumption was 13.0MB. Max. memory is 16.1GB. [2021-11-14 00:02:03,410 INFO L158 Benchmark]: RCFGBuilder took 24555.80ms. Allocated memory was 132.1MB in the beginning and 610.3MB in the end (delta: 478.2MB). Free memory was 76.0MB in the beginning and 346.4MB in the end (delta: -270.5MB). Peak memory consumption was 368.0MB. Max. memory is 16.1GB. [2021-11-14 00:02:03,412 INFO L158 Benchmark]: CodeCheck took 191.78ms. Allocated memory is still 610.3MB. Free memory was 346.4MB in the beginning and 340.1MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-14 00:02:03,414 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 75.5MB. Free memory was 56.8MB in the beginning and 56.7MB in the end (delta: 63.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3363.87ms. Allocated memory was 75.5MB in the beginning and 132.1MB in the end (delta: 56.6MB). Free memory was 51.8MB in the beginning and 68.1MB in the end (delta: -16.3MB). Peak memory consumption was 64.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 192.40ms. Allocated memory is still 132.1MB. Free memory was 68.1MB in the beginning and 57.0MB in the end (delta: 11.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 111.86ms. Allocated memory is still 132.1MB. Free memory was 56.9MB in the beginning and 76.0MB in the end (delta: -19.1MB). Peak memory consumption was 13.0MB. Max. memory is 16.1GB. * RCFGBuilder took 24555.80ms. Allocated memory was 132.1MB in the beginning and 610.3MB in the end (delta: 478.2MB). Free memory was 76.0MB in the beginning and 346.4MB in the end (delta: -270.5MB). Peak memory consumption was 368.0MB. Max. memory is 16.1GB. * CodeCheck took 191.78ms. Allocated memory is still 610.3MB. Free memory was 346.4MB in the beginning and 340.1MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-14 00:02:03,492 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc746d05-296a-4b5f-9469-0a6d8c7f9f90/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared