./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_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_e292ed25-26ed-459a-b249-89324eab6233/bin/ukojak-2xVlg8857e/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e292ed25-26ed-459a-b249-89324eab6233/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_e292ed25-26ed-459a-b249-89324eab6233/bin/ukojak-2xVlg8857e/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e292ed25-26ed-459a-b249-89324eab6233/bin/ukojak-2xVlg8857e/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e292ed25-26ed-459a-b249-89324eab6233/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_e292ed25-26ed-459a-b249-89324eab6233/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 704abadf4a8c9a8af61418181b8ae91b3e3da2fe96f0fde7751e748b781a863c --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 23:57:44,875 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 23:57:44,878 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 23:57:44,939 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 23:57:44,940 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 23:57:44,941 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 23:57:44,943 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 23:57:44,946 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 23:57:44,948 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 23:57:44,950 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 23:57:44,951 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 23:57:44,953 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 23:57:44,953 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 23:57:44,955 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 23:57:44,957 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 23:57:44,970 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 23:57:44,972 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 23:57:44,981 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 23:57:44,983 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 23:57:44,985 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 23:57:44,987 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 23:57:44,992 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 23:57:45,000 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 23:57:45,001 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 23:57:45,009 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 23:57:45,010 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 23:57:45,010 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 23:57:45,011 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 23:57:45,012 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 23:57:45,013 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 23:57:45,014 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 23:57:45,014 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 23:57:45,015 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 23:57:45,019 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 23:57:45,021 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 23:57:45,022 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 23:57:45,023 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 23:57:45,023 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 23:57:45,023 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 23:57:45,024 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 23:57:45,025 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 23:57:45,026 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e292ed25-26ed-459a-b249-89324eab6233/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-13 23:57:45,073 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 23:57:45,073 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 23:57:45,075 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 23:57:45,075 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-13 23:57:45,076 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 23:57:45,076 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 23:57:45,077 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 23:57:45,077 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-13 23:57:45,077 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 23:57:45,077 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 23:57:45,078 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 23:57:45,079 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 23:57:45,079 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 23:57:45,079 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 23:57:45,079 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 23:57:45,079 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-13 23:57:45,080 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-13 23:57:45,080 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 23:57:45,080 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 23:57:45,080 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 23:57:45,080 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 23:57:45,081 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 23:57:45,081 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-13 23:57:45,081 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-13 23:57:45,081 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 23:57:45,081 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_e292ed25-26ed-459a-b249-89324eab6233/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e292ed25-26ed-459a-b249-89324eab6233/bin/ukojak-2xVlg8857e Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 704abadf4a8c9a8af61418181b8ae91b3e3da2fe96f0fde7751e748b781a863c [2021-11-13 23:57:45,335 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 23:57:45,365 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 23:57:45,368 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 23:57:45,369 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 23:57:45,371 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 23:57:45,372 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e292ed25-26ed-459a-b249-89324eab6233/bin/ukojak-2xVlg8857e/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i [2021-11-13 23:57:45,443 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e292ed25-26ed-459a-b249-89324eab6233/bin/ukojak-2xVlg8857e/data/2142c6019/bfa4feccbef243ba83d880f414cb6a10/FLAG88a06bd35 [2021-11-13 23:57:46,412 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 23:57:46,413 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e292ed25-26ed-459a-b249-89324eab6233/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i [2021-11-13 23:57:46,477 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e292ed25-26ed-459a-b249-89324eab6233/bin/ukojak-2xVlg8857e/data/2142c6019/bfa4feccbef243ba83d880f414cb6a10/FLAG88a06bd35 [2021-11-13 23:57:46,872 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e292ed25-26ed-459a-b249-89324eab6233/bin/ukojak-2xVlg8857e/data/2142c6019/bfa4feccbef243ba83d880f414cb6a10 [2021-11-13 23:57:46,874 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 23:57:46,876 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 23:57:46,891 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 23:57:46,892 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 23:57:46,895 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 23:57:46,895 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:57:46" (1/1) ... [2021-11-13 23:57:46,897 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4fb197ce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:57:46, skipping insertion in model container [2021-11-13 23:57:46,898 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:57:46" (1/1) ... [2021-11-13 23:57:46,903 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 23:57:47,052 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 23:57:47,298 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_e292ed25-26ed-459a-b249-89324eab6233/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i[4500,4513] [2021-11-13 23:57:47,311 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_e292ed25-26ed-459a-b249-89324eab6233/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i[4560,4573] [2021-11-13 23:57:47,348 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 23:57:47,357 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 23:57:48,608 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:57:48,609 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:57:48,610 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:57:48,611 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:57:48,613 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:57:48,630 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:57:48,631 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:57:48,634 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:57:48,634 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:57:49,140 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 23:57:49,142 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 23:57:49,144 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 23:57:49,146 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 23:57:49,159 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 23:57:49,160 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 23:57:49,160 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 23:57:49,161 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 23:57:49,162 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 23:57:49,162 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 23:57:49,343 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 23:57:49,468 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:57:49,473 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:57:49,592 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:57:49,673 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 23:57:49,700 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_e292ed25-26ed-459a-b249-89324eab6233/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i[4500,4513] [2021-11-13 23:57:49,710 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_e292ed25-26ed-459a-b249-89324eab6233/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i[4560,4573] [2021-11-13 23:57:49,741 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 23:57:49,742 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 23:57:49,779 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:57:49,780 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:57:49,780 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:57:49,781 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:57:49,781 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:57:49,788 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:57:49,789 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:57:49,790 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:57:49,790 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:57:49,823 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 23:57:49,824 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 23:57:49,825 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 23:57:49,825 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 23:57:49,826 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 23:57:49,827 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 23:57:49,827 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 23:57:49,828 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 23:57:49,828 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 23:57:49,829 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 23:57:49,850 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 23:57:49,902 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:57:49,903 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:57:49,942 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:57:50,194 INFO L208 MainTranslator]: Completed translation [2021-11-13 23:57:50,194 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:57:50 WrapperNode [2021-11-13 23:57:50,194 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 23:57:50,196 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 23:57:50,196 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 23:57:50,196 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 23:57:50,205 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:57:50" (1/1) ... [2021-11-13 23:57:50,361 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:57:50" (1/1) ... [2021-11-13 23:57:50,482 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 23:57:50,485 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 23:57:50,485 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 23:57:50,485 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 23:57:50,498 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:57:50" (1/1) ... [2021-11-13 23:57:50,498 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:57:50" (1/1) ... [2021-11-13 23:57:50,525 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:57:50" (1/1) ... [2021-11-13 23:57:50,527 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:57:50" (1/1) ... [2021-11-13 23:57:50,593 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:57:50" (1/1) ... [2021-11-13 23:57:50,597 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:57:50" (1/1) ... [2021-11-13 23:57:50,608 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:57:50" (1/1) ... [2021-11-13 23:57:50,623 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 23:57:50,624 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 23:57:50,624 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 23:57:50,624 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 23:57:50,625 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:57:50" (1/1) ... [2021-11-13 23:57:50,632 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 23:57:50,645 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e292ed25-26ed-459a-b249-89324eab6233/bin/ukojak-2xVlg8857e/z3 [2021-11-13 23:57:50,682 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e292ed25-26ed-459a-b249-89324eab6233/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-13 23:57:50,712 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e292ed25-26ed-459a-b249-89324eab6233/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-13 23:57:50,741 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2021-11-13 23:57:50,742 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2021-11-13 23:57:50,742 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 23:57:50,742 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-13 23:57:50,743 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-13 23:57:50,743 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-13 23:57:50,743 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-13 23:57:50,743 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-13 23:57:50,744 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 23:57:50,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 23:57:50,744 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-13 23:57:50,745 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-13 23:57:50,745 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-13 23:57:50,745 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-13 23:57:50,746 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 23:57:50,746 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-13 23:57:50,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 23:57:50,747 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-13 23:57:50,748 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-13 23:57:50,748 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-13 23:57:50,748 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-13 23:58:00,814 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 23:58:00,814 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-13 23:58:00,817 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:58:00 BoogieIcfgContainer [2021-11-13 23:58:00,817 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 23:58:00,820 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-13 23:58:00,820 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-13 23:58:00,831 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-13 23:58:00,831 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:58:00" (1/1) ... [2021-11-13 23:58:00,850 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 23:58:00,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:58:00,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 41 states and 50 transitions. [2021-11-13 23:58:00,959 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 50 transitions. [2021-11-13 23:58:00,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-11-13 23:58:00,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:58:00,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:58:01,025 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-13 23:58:01,037 INFO L158 Benchmark]: Toolchain (without parser) took 14159.85ms. Allocated memory was 104.9MB in the beginning and 299.9MB in the end (delta: 195.0MB). Free memory was 68.5MB in the beginning and 71.0MB in the end (delta: -2.5MB). Peak memory consumption was 194.5MB. Max. memory is 16.1GB. [2021-11-13 23:58:01,037 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 86.0MB. Free memory is still 53.2MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 23:58:01,038 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3303.50ms. Allocated memory was 104.9MB in the beginning and 142.6MB in the end (delta: 37.7MB). Free memory was 68.5MB in the beginning and 65.6MB in the end (delta: 3.0MB). Peak memory consumption was 69.3MB. Max. memory is 16.1GB. [2021-11-13 23:58:01,039 INFO L158 Benchmark]: Boogie Procedure Inliner took 287.88ms. Allocated memory is still 142.6MB. Free memory was 65.6MB in the beginning and 89.4MB in the end (delta: -23.8MB). Peak memory consumption was 13.1MB. Max. memory is 16.1GB. [2021-11-13 23:58:01,040 INFO L158 Benchmark]: Boogie Preprocessor took 138.36ms. Allocated memory is still 142.6MB. Free memory was 89.4MB in the beginning and 81.7MB in the end (delta: 7.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-13 23:58:01,041 INFO L158 Benchmark]: RCFGBuilder took 10193.95ms. Allocated memory was 142.6MB in the beginning and 299.9MB in the end (delta: 157.3MB). Free memory was 81.7MB in the beginning and 78.3MB in the end (delta: 3.4MB). Peak memory consumption was 177.2MB. Max. memory is 16.1GB. [2021-11-13 23:58:01,042 INFO L158 Benchmark]: CodeCheck took 215.51ms. Allocated memory is still 299.9MB. Free memory was 77.3MB in the beginning and 71.0MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-13 23:58:01,046 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 0.36ms. Allocated memory is still 86.0MB. Free memory is still 53.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3303.50ms. Allocated memory was 104.9MB in the beginning and 142.6MB in the end (delta: 37.7MB). Free memory was 68.5MB in the beginning and 65.6MB in the end (delta: 3.0MB). Peak memory consumption was 69.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 287.88ms. Allocated memory is still 142.6MB. Free memory was 65.6MB in the beginning and 89.4MB in the end (delta: -23.8MB). Peak memory consumption was 13.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 138.36ms. Allocated memory is still 142.6MB. Free memory was 89.4MB in the beginning and 81.7MB in the end (delta: 7.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 10193.95ms. Allocated memory was 142.6MB in the beginning and 299.9MB in the end (delta: 157.3MB). Free memory was 81.7MB in the beginning and 78.3MB in the end (delta: 3.4MB). Peak memory consumption was 177.2MB. Max. memory is 16.1GB. * CodeCheck took 215.51ms. Allocated memory is still 299.9MB. Free memory was 77.3MB in the beginning and 71.0MB 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. [2021-11-13 23:58:01,107 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e292ed25-26ed-459a-b249-89324eab6233/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e292ed25-26ed-459a-b249-89324eab6233/bin/ukojak-2xVlg8857e/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e292ed25-26ed-459a-b249-89324eab6233/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_e292ed25-26ed-459a-b249-89324eab6233/bin/ukojak-2xVlg8857e/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e292ed25-26ed-459a-b249-89324eab6233/bin/ukojak-2xVlg8857e/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e292ed25-26ed-459a-b249-89324eab6233/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_e292ed25-26ed-459a-b249-89324eab6233/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 704abadf4a8c9a8af61418181b8ae91b3e3da2fe96f0fde7751e748b781a863c --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 23:58:03,702 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 23:58:03,705 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 23:58:03,759 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 23:58:03,759 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 23:58:03,761 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 23:58:03,763 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 23:58:03,766 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 23:58:03,769 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 23:58:03,770 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 23:58:03,771 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 23:58:03,773 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 23:58:03,774 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 23:58:03,775 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 23:58:03,777 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 23:58:03,779 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 23:58:03,781 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 23:58:03,782 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 23:58:03,785 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 23:58:03,788 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 23:58:03,791 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 23:58:03,793 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 23:58:03,795 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 23:58:03,796 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 23:58:03,801 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 23:58:03,802 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 23:58:03,802 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 23:58:03,804 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 23:58:03,813 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 23:58:03,814 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 23:58:03,815 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 23:58:03,816 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 23:58:03,817 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 23:58:03,818 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 23:58:03,820 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 23:58:03,823 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 23:58:03,824 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 23:58:03,824 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 23:58:03,826 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 23:58:03,828 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 23:58:03,830 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 23:58:03,831 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e292ed25-26ed-459a-b249-89324eab6233/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-13 23:58:03,880 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 23:58:03,881 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 23:58:03,882 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 23:58:03,883 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-13 23:58:03,884 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 23:58:03,885 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 23:58:03,885 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 23:58:03,885 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 23:58:03,885 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 23:58:03,886 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 23:58:03,887 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 23:58:03,887 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-13 23:58:03,887 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-13 23:58:03,888 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-13 23:58:03,888 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 23:58:03,888 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 23:58:03,889 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 23:58:03,889 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-13 23:58:03,889 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-13 23:58:03,890 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 23:58:03,890 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 23:58:03,890 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 23:58:03,891 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 23:58:03,891 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 23:58:03,891 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-13 23:58:03,891 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-13 23:58:03,891 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 23:58:03,892 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-13 23:58:03,892 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-13 23:58:03,892 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_e292ed25-26ed-459a-b249-89324eab6233/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e292ed25-26ed-459a-b249-89324eab6233/bin/ukojak-2xVlg8857e Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 704abadf4a8c9a8af61418181b8ae91b3e3da2fe96f0fde7751e748b781a863c [2021-11-13 23:58:04,328 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 23:58:04,361 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 23:58:04,364 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 23:58:04,365 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 23:58:04,367 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 23:58:04,368 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e292ed25-26ed-459a-b249-89324eab6233/bin/ukojak-2xVlg8857e/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i [2021-11-13 23:58:04,448 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e292ed25-26ed-459a-b249-89324eab6233/bin/ukojak-2xVlg8857e/data/c6a3213e4/5c9800ed7d4948059890c2be6ba51c46/FLAGa607ff941 [2021-11-13 23:58:05,535 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 23:58:05,536 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e292ed25-26ed-459a-b249-89324eab6233/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i [2021-11-13 23:58:05,589 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e292ed25-26ed-459a-b249-89324eab6233/bin/ukojak-2xVlg8857e/data/c6a3213e4/5c9800ed7d4948059890c2be6ba51c46/FLAGa607ff941 [2021-11-13 23:58:05,872 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e292ed25-26ed-459a-b249-89324eab6233/bin/ukojak-2xVlg8857e/data/c6a3213e4/5c9800ed7d4948059890c2be6ba51c46 [2021-11-13 23:58:05,874 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 23:58:05,876 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 23:58:05,877 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 23:58:05,878 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 23:58:05,881 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 23:58:05,882 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:58:05" (1/1) ... [2021-11-13 23:58:05,883 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f7b08c9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:58:05, skipping insertion in model container [2021-11-13 23:58:05,883 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:58:05" (1/1) ... [2021-11-13 23:58:05,891 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 23:58:06,026 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 23:58:06,299 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e292ed25-26ed-459a-b249-89324eab6233/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i[4500,4513] [2021-11-13 23:58:06,313 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_e292ed25-26ed-459a-b249-89324eab6233/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i[4560,4573] [2021-11-13 23:58:06,339 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 23:58:06,345 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 23:58:07,329 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:58:07,330 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:58:07,331 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:58:07,332 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:58:07,333 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:58:07,354 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:58:07,355 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:58:07,357 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:58:07,358 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:58:07,810 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 23:58:07,811 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 23:58:07,813 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 23:58:07,814 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 23:58:07,816 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 23:58:07,817 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 23:58:07,818 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 23:58:07,819 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 23:58:07,820 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 23:58:07,821 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 23:58:08,006 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 23:58:08,115 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:58:08,116 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:58:08,197 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:58:08,265 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-13 23:58:08,387 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 23:58:08,399 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_e292ed25-26ed-459a-b249-89324eab6233/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i[4500,4513] [2021-11-13 23:58:08,401 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_e292ed25-26ed-459a-b249-89324eab6233/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i[4560,4573] [2021-11-13 23:58:08,404 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 23:58:08,406 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 23:58:08,470 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:58:08,470 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:58:08,471 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:58:08,472 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:58:08,482 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:58:08,497 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:58:08,498 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:58:08,499 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:58:08,500 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:58:08,569 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 23:58:08,570 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 23:58:08,571 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 23:58:08,572 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 23:58:08,573 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 23:58:08,574 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 23:58:08,575 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 23:58:08,580 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 23:58:08,581 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 23:58:08,582 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 23:58:08,635 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 23:58:08,729 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:58:08,730 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:58:08,768 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:58:08,824 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 23:58:08,848 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_e292ed25-26ed-459a-b249-89324eab6233/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i[4500,4513] [2021-11-13 23:58:08,848 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_e292ed25-26ed-459a-b249-89324eab6233/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i[4560,4573] [2021-11-13 23:58:08,850 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 23:58:08,850 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 23:58:08,927 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:58:08,930 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:58:08,931 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:58:08,931 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:58:08,932 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:58:08,940 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:58:08,941 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:58:08,942 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:58:08,943 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:58:08,980 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 23:58:08,981 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 23:58:08,981 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 23:58:08,984 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 23:58:08,985 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 23:58:08,986 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 23:58:08,986 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 23:58:08,987 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 23:58:08,987 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 23:58:08,988 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 23:58:09,015 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 23:58:09,097 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:58:09,098 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:58:09,152 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:58:09,539 INFO L208 MainTranslator]: Completed translation [2021-11-13 23:58:09,539 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:58:09 WrapperNode [2021-11-13 23:58:09,540 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 23:58:09,542 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 23:58:09,542 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 23:58:09,543 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 23:58:09,550 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:58:09" (1/1) ... [2021-11-13 23:58:09,722 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:58:09" (1/1) ... [2021-11-13 23:58:09,851 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 23:58:09,853 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 23:58:09,853 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 23:58:09,853 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 23:58:09,862 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:58:09" (1/1) ... [2021-11-13 23:58:09,863 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:58:09" (1/1) ... [2021-11-13 23:58:09,890 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:58:09" (1/1) ... [2021-11-13 23:58:09,891 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:58:09" (1/1) ... [2021-11-13 23:58:09,958 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:58:09" (1/1) ... [2021-11-13 23:58:09,962 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:58:09" (1/1) ... [2021-11-13 23:58:09,975 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:58:09" (1/1) ... [2021-11-13 23:58:09,989 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 23:58:09,990 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 23:58:09,990 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 23:58:09,990 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 23:58:09,991 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:58:09" (1/1) ... [2021-11-13 23:58:09,998 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 23:58:10,009 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e292ed25-26ed-459a-b249-89324eab6233/bin/ukojak-2xVlg8857e/z3 [2021-11-13 23:58:10,048 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e292ed25-26ed-459a-b249-89324eab6233/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-13 23:58:10,064 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e292ed25-26ed-459a-b249-89324eab6233/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-13 23:58:10,106 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2021-11-13 23:58:10,106 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2021-11-13 23:58:10,106 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 23:58:10,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-13 23:58:10,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-13 23:58:10,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-13 23:58:10,107 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-13 23:58:10,107 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-13 23:58:10,107 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-13 23:58:10,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-13 23:58:10,107 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 23:58:10,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 23:58:10,107 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-13 23:58:10,109 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-13 23:58:10,109 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-13 23:58:10,110 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-13 23:58:10,110 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-13 23:58:10,110 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-13 23:58:10,110 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 23:58:10,110 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-13 23:58:10,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-13 23:58:10,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 23:58:10,111 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-13 23:58:10,111 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-13 23:58:32,338 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 23:58:32,338 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-13 23:58:32,341 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:58:32 BoogieIcfgContainer [2021-11-13 23:58:32,341 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 23:58:32,343 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-13 23:58:32,344 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-13 23:58:32,355 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-13 23:58:32,356 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:58:32" (1/1) ... [2021-11-13 23:58:32,378 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 23:58:32,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:58:32,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 41 states and 50 transitions. [2021-11-13 23:58:32,465 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 50 transitions. [2021-11-13 23:58:32,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-11-13 23:58:32,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:58:32,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:58:32,516 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-13 23:58:32,524 INFO L158 Benchmark]: Toolchain (without parser) took 26645.02ms. Allocated memory was 77.6MB in the beginning and 820.0MB in the end (delta: 742.4MB). Free memory was 51.7MB in the beginning and 709.7MB in the end (delta: -658.0MB). Peak memory consumption was 85.2MB. Max. memory is 16.1GB. [2021-11-13 23:58:32,524 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 77.6MB. Free memory is still 57.7MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 23:58:32,526 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3663.01ms. Allocated memory was 77.6MB in the beginning and 138.4MB in the end (delta: 60.8MB). Free memory was 51.5MB in the beginning and 70.1MB in the end (delta: -18.6MB). Peak memory consumption was 70.3MB. Max. memory is 16.1GB. [2021-11-13 23:58:32,529 INFO L158 Benchmark]: Boogie Procedure Inliner took 309.77ms. Allocated memory is still 138.4MB. Free memory was 70.1MB in the beginning and 58.2MB in the end (delta: 11.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-13 23:58:32,532 INFO L158 Benchmark]: Boogie Preprocessor took 136.34ms. Allocated memory is still 138.4MB. Free memory was 58.2MB in the beginning and 49.1MB in the end (delta: 9.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-13 23:58:32,532 INFO L158 Benchmark]: RCFGBuilder took 22351.74ms. Allocated memory was 138.4MB in the beginning and 820.0MB in the end (delta: 681.6MB). Free memory was 49.1MB in the beginning and 717.1MB in the end (delta: -667.9MB). Peak memory consumption was 470.3MB. Max. memory is 16.1GB. [2021-11-13 23:58:32,533 INFO L158 Benchmark]: CodeCheck took 177.13ms. Allocated memory is still 820.0MB. Free memory was 717.1MB in the beginning and 709.7MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-13 23:58:32,538 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 0.29ms. Allocated memory is still 77.6MB. Free memory is still 57.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3663.01ms. Allocated memory was 77.6MB in the beginning and 138.4MB in the end (delta: 60.8MB). Free memory was 51.5MB in the beginning and 70.1MB in the end (delta: -18.6MB). Peak memory consumption was 70.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 309.77ms. Allocated memory is still 138.4MB. Free memory was 70.1MB in the beginning and 58.2MB in the end (delta: 11.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 136.34ms. Allocated memory is still 138.4MB. Free memory was 58.2MB in the beginning and 49.1MB in the end (delta: 9.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 22351.74ms. Allocated memory was 138.4MB in the beginning and 820.0MB in the end (delta: 681.6MB). Free memory was 49.1MB in the beginning and 717.1MB in the end (delta: -667.9MB). Peak memory consumption was 470.3MB. Max. memory is 16.1GB. * CodeCheck took 177.13ms. Allocated memory is still 820.0MB. Free memory was 717.1MB in the beginning and 709.7MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-13 23:58:32,607 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e292ed25-26ed-459a-b249-89324eab6233/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