./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 839c364b Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b597153-20d9-48bd-91ec-8c1d99c2ca20/bin/ukojak-d1pc8ZmBRL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b597153-20d9-48bd-91ec-8c1d99c2ca20/bin/ukojak-d1pc8ZmBRL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b597153-20d9-48bd-91ec-8c1d99c2ca20/bin/ukojak-d1pc8ZmBRL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b597153-20d9-48bd-91ec-8c1d99c2ca20/bin/ukojak-d1pc8ZmBRL/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_1b597153-20d9-48bd-91ec-8c1d99c2ca20/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b597153-20d9-48bd-91ec-8c1d99c2ca20/bin/ukojak-d1pc8ZmBRL --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 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 07:24:31,435 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 07:24:31,438 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 07:24:31,479 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 07:24:31,480 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 07:24:31,481 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 07:24:31,483 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 07:24:31,485 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 07:24:31,487 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 07:24:31,488 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 07:24:31,489 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 07:24:31,491 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 07:24:31,492 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 07:24:31,493 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 07:24:31,495 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 07:24:31,496 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 07:24:31,498 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 07:24:31,499 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 07:24:31,501 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 07:24:31,503 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 07:24:31,505 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 07:24:31,512 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 07:24:31,513 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 07:24:31,514 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 07:24:31,518 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 07:24:31,518 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 07:24:31,519 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 07:24:31,520 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 07:24:31,521 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 07:24:31,522 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 07:24:31,522 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 07:24:31,524 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 07:24:31,525 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 07:24:31,526 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 07:24:31,527 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 07:24:31,527 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 07:24:31,529 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 07:24:31,529 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 07:24:31,529 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 07:24:31,531 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 07:24:31,532 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 07:24:31,533 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b597153-20d9-48bd-91ec-8c1d99c2ca20/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-25 07:24:31,559 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 07:24:31,560 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 07:24:31,561 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 07:24:31,561 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-25 07:24:31,562 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-25 07:24:31,562 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-25 07:24:31,563 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 07:24:31,563 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-25 07:24:31,563 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 07:24:31,563 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 07:24:31,564 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 07:24:31,564 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 07:24:31,564 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 07:24:31,564 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 07:24:31,564 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 07:24:31,565 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-25 07:24:31,565 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-25 07:24:31,565 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 07:24:31,565 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 07:24:31,566 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 07:24:31,566 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 07:24:31,566 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 07:24:31,566 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-25 07:24:31,566 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-25 07:24:31,567 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 07:24:31,567 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_1b597153-20d9-48bd-91ec-8c1d99c2ca20/bin/ukojak-d1pc8ZmBRL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b597153-20d9-48bd-91ec-8c1d99c2ca20/bin/ukojak-d1pc8ZmBRL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 704abadf4a8c9a8af61418181b8ae91b3e3da2fe96f0fde7751e748b781a863c [2021-11-25 07:24:31,836 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 07:24:31,873 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 07:24:31,875 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 07:24:31,877 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 07:24:31,878 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 07:24:31,879 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b597153-20d9-48bd-91ec-8c1d99c2ca20/bin/ukojak-d1pc8ZmBRL/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i [2021-11-25 07:24:31,974 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b597153-20d9-48bd-91ec-8c1d99c2ca20/bin/ukojak-d1pc8ZmBRL/data/96a187f65/29bb07cc866f4297adb37d53ecda0ac0/FLAG95e15311b [2021-11-25 07:24:32,865 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 07:24:32,866 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b597153-20d9-48bd-91ec-8c1d99c2ca20/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i [2021-11-25 07:24:32,929 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b597153-20d9-48bd-91ec-8c1d99c2ca20/bin/ukojak-d1pc8ZmBRL/data/96a187f65/29bb07cc866f4297adb37d53ecda0ac0/FLAG95e15311b [2021-11-25 07:24:33,381 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b597153-20d9-48bd-91ec-8c1d99c2ca20/bin/ukojak-d1pc8ZmBRL/data/96a187f65/29bb07cc866f4297adb37d53ecda0ac0 [2021-11-25 07:24:33,383 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 07:24:33,384 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 07:24:33,386 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 07:24:33,386 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 07:24:33,389 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 07:24:33,390 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 07:24:33" (1/1) ... [2021-11-25 07:24:33,391 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@20dc5dbc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:24:33, skipping insertion in model container [2021-11-25 07:24:33,392 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 07:24:33" (1/1) ... [2021-11-25 07:24:33,399 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 07:24:33,514 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 07:24:33,811 WARN L230 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_1b597153-20d9-48bd-91ec-8c1d99c2ca20/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i[4500,4513] [2021-11-25 07:24:33,818 WARN L230 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_1b597153-20d9-48bd-91ec-8c1d99c2ca20/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i[4560,4573] [2021-11-25 07:24:34,903 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:34,904 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:34,904 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:34,906 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:34,907 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:34,924 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:34,924 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:34,927 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:34,928 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:35,350 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 07:24:35,351 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 07:24:35,352 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 07:24:35,355 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 07:24:35,357 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 07:24:35,358 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 07:24:35,359 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 07:24:35,359 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 07:24:35,360 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 07:24:35,361 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 07:24:35,541 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 07:24:35,641 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:35,641 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:35,738 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 07:24:35,792 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 07:24:35,805 WARN L230 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_1b597153-20d9-48bd-91ec-8c1d99c2ca20/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i[4500,4513] [2021-11-25 07:24:35,806 WARN L230 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_1b597153-20d9-48bd-91ec-8c1d99c2ca20/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i[4560,4573] [2021-11-25 07:24:35,923 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:35,923 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:35,924 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:35,924 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:35,925 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:35,933 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:35,933 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:35,934 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:35,935 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:36,002 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 07:24:36,004 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 07:24:36,005 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 07:24:36,008 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 07:24:36,009 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 07:24:36,011 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 07:24:36,012 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 07:24:36,015 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 07:24:36,016 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 07:24:36,017 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 07:24:36,052 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 07:24:36,137 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:36,137 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:36,184 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 07:24:36,444 INFO L208 MainTranslator]: Completed translation [2021-11-25 07:24:36,444 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:24:36 WrapperNode [2021-11-25 07:24:36,445 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 07:24:36,446 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 07:24:36,446 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 07:24:36,446 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 07:24:36,455 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:24:36" (1/1) ... [2021-11-25 07:24:36,567 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:24:36" (1/1) ... [2021-11-25 07:24:36,640 INFO L137 Inliner]: procedures = 690, calls = 2609, calls flagged for inlining = 59, calls inlined = 5, statements flattened = 777 [2021-11-25 07:24:36,668 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 07:24:36,671 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 07:24:36,671 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 07:24:36,671 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 07:24:36,680 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:24:36" (1/1) ... [2021-11-25 07:24:36,680 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:24:36" (1/1) ... [2021-11-25 07:24:36,690 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:24:36" (1/1) ... [2021-11-25 07:24:36,690 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:24:36" (1/1) ... [2021-11-25 07:24:36,743 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:24:36" (1/1) ... [2021-11-25 07:24:36,746 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:24:36" (1/1) ... [2021-11-25 07:24:36,753 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:24:36" (1/1) ... [2021-11-25 07:24:36,786 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 07:24:36,786 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 07:24:36,787 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 07:24:36,787 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 07:24:36,788 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:24:36" (1/1) ... [2021-11-25 07:24:36,802 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 07:24:36,813 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b597153-20d9-48bd-91ec-8c1d99c2ca20/bin/ukojak-d1pc8ZmBRL/z3 [2021-11-25 07:24:36,825 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b597153-20d9-48bd-91ec-8c1d99c2ca20/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-25 07:24:36,864 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b597153-20d9-48bd-91ec-8c1d99c2ca20/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-25 07:24:36,882 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2021-11-25 07:24:36,883 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2021-11-25 07:24:36,883 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-25 07:24:36,883 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-25 07:24:36,883 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-25 07:24:36,884 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-25 07:24:36,884 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-25 07:24:36,884 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-25 07:24:36,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-25 07:24:36,884 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 07:24:36,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 07:24:36,885 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-25 07:24:36,885 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-25 07:24:36,885 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-25 07:24:36,886 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-25 07:24:36,886 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-25 07:24:36,886 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-25 07:24:36,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-25 07:24:36,887 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-25 07:24:36,887 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-25 07:24:36,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-25 07:24:36,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-25 07:24:37,197 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 07:24:37,199 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-25 07:24:38,474 INFO L277 CfgBuilder]: Performing block encoding [2021-11-25 07:24:38,640 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-25 07:24:38,641 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-25 07:24:38,643 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 07:24:38 BoogieIcfgContainer [2021-11-25 07:24:38,643 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-25 07:24:38,646 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-25 07:24:38,646 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-25 07:24:38,656 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-25 07:24:38,656 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 07:24:38" (1/1) ... [2021-11-25 07:24:38,672 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 07:24:38,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:24:38,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 41 states and 50 transitions. [2021-11-25 07:24:38,759 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 50 transitions. [2021-11-25 07:24:38,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-11-25 07:24:38,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:24:38,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:24:38,818 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) [2021-11-25 07:24:38,830 INFO L158 Benchmark]: Toolchain (without parser) took 5441.70ms. Allocated memory was 104.9MB in the beginning and 172.0MB in the end (delta: 67.1MB). Free memory was 63.8MB in the beginning and 86.6MB in the end (delta: -22.8MB). Peak memory consumption was 44.8MB. Max. memory is 16.1GB. [2021-11-25 07:24:38,830 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 104.9MB. Free memory is still 60.1MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-25 07:24:38,831 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3058.84ms. Allocated memory was 104.9MB in the beginning and 172.0MB in the end (delta: 67.1MB). Free memory was 63.8MB in the beginning and 75.1MB in the end (delta: -11.2MB). Peak memory consumption was 64.7MB. Max. memory is 16.1GB. [2021-11-25 07:24:38,832 INFO L158 Benchmark]: Boogie Procedure Inliner took 222.51ms. Allocated memory is still 172.0MB. Free memory was 75.1MB in the beginning and 118.1MB in the end (delta: -43.1MB). Peak memory consumption was 17.7MB. Max. memory is 16.1GB. [2021-11-25 07:24:38,832 INFO L158 Benchmark]: Boogie Preprocessor took 114.48ms. Allocated memory is still 172.0MB. Free memory was 118.1MB in the beginning and 112.9MB in the end (delta: 5.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2021-11-25 07:24:38,833 INFO L158 Benchmark]: RCFGBuilder took 1857.14ms. Allocated memory is still 172.0MB. Free memory was 112.9MB in the beginning and 94.0MB in the end (delta: 18.9MB). Peak memory consumption was 60.9MB. Max. memory is 16.1GB. [2021-11-25 07:24:38,833 INFO L158 Benchmark]: CodeCheck took 179.85ms. Allocated memory is still 172.0MB. Free memory was 94.0MB in the beginning and 86.6MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-25 07:24:38,842 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 0.15ms. Allocated memory is still 104.9MB. Free memory is still 60.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3058.84ms. Allocated memory was 104.9MB in the beginning and 172.0MB in the end (delta: 67.1MB). Free memory was 63.8MB in the beginning and 75.1MB in the end (delta: -11.2MB). Peak memory consumption was 64.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 222.51ms. Allocated memory is still 172.0MB. Free memory was 75.1MB in the beginning and 118.1MB in the end (delta: -43.1MB). Peak memory consumption was 17.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 114.48ms. Allocated memory is still 172.0MB. Free memory was 118.1MB in the beginning and 112.9MB in the end (delta: 5.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1857.14ms. Allocated memory is still 172.0MB. Free memory was 112.9MB in the beginning and 94.0MB in the end (delta: 18.9MB). Peak memory consumption was 60.9MB. Max. memory is 16.1GB. * CodeCheck took 179.85ms. Allocated memory is still 172.0MB. Free memory was 94.0MB in the beginning and 86.6MB 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. [2021-11-25 07:24:38,896 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b597153-20d9-48bd-91ec-8c1d99c2ca20/bin/ukojak-d1pc8ZmBRL/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_1b597153-20d9-48bd-91ec-8c1d99c2ca20/bin/ukojak-d1pc8ZmBRL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b597153-20d9-48bd-91ec-8c1d99c2ca20/bin/ukojak-d1pc8ZmBRL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b597153-20d9-48bd-91ec-8c1d99c2ca20/bin/ukojak-d1pc8ZmBRL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b597153-20d9-48bd-91ec-8c1d99c2ca20/bin/ukojak-d1pc8ZmBRL/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_1b597153-20d9-48bd-91ec-8c1d99c2ca20/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b597153-20d9-48bd-91ec-8c1d99c2ca20/bin/ukojak-d1pc8ZmBRL --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 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 07:24:41,380 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 07:24:41,384 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 07:24:41,439 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 07:24:41,440 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 07:24:41,444 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 07:24:41,446 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 07:24:41,451 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 07:24:41,454 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 07:24:41,460 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 07:24:41,464 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 07:24:41,466 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 07:24:41,467 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 07:24:41,469 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 07:24:41,472 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 07:24:41,476 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 07:24:41,478 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 07:24:41,479 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 07:24:41,482 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 07:24:41,489 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 07:24:41,492 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 07:24:41,493 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 07:24:41,497 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 07:24:41,499 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 07:24:41,508 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 07:24:41,508 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 07:24:41,509 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 07:24:41,511 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 07:24:41,512 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 07:24:41,513 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 07:24:41,514 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 07:24:41,514 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 07:24:41,516 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 07:24:41,517 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 07:24:41,519 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 07:24:41,519 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 07:24:41,521 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 07:24:41,521 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 07:24:41,521 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 07:24:41,523 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 07:24:41,524 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 07:24:41,525 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b597153-20d9-48bd-91ec-8c1d99c2ca20/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-25 07:24:41,578 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 07:24:41,578 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 07:24:41,579 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 07:24:41,580 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-25 07:24:41,581 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-25 07:24:41,581 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-25 07:24:41,582 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 07:24:41,582 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 07:24:41,582 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 07:24:41,582 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 07:24:41,583 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 07:24:41,584 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-25 07:24:41,584 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-25 07:24:41,584 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-25 07:24:41,584 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 07:24:41,584 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 07:24:41,585 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 07:24:41,585 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-25 07:24:41,585 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-25 07:24:41,585 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 07:24:41,586 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 07:24:41,586 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 07:24:41,586 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 07:24:41,586 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 07:24:41,586 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-25 07:24:41,587 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-25 07:24:41,587 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 07:24:41,587 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-25 07:24:41,587 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-25 07:24:41,587 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_1b597153-20d9-48bd-91ec-8c1d99c2ca20/bin/ukojak-d1pc8ZmBRL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b597153-20d9-48bd-91ec-8c1d99c2ca20/bin/ukojak-d1pc8ZmBRL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 704abadf4a8c9a8af61418181b8ae91b3e3da2fe96f0fde7751e748b781a863c [2021-11-25 07:24:41,982 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 07:24:42,015 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 07:24:42,017 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 07:24:42,018 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 07:24:42,019 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 07:24:42,020 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b597153-20d9-48bd-91ec-8c1d99c2ca20/bin/ukojak-d1pc8ZmBRL/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i [2021-11-25 07:24:42,081 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b597153-20d9-48bd-91ec-8c1d99c2ca20/bin/ukojak-d1pc8ZmBRL/data/b255dec4d/abba9d7537114a4188eaf3ab73561929/FLAG41619360a [2021-11-25 07:24:43,104 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 07:24:43,107 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b597153-20d9-48bd-91ec-8c1d99c2ca20/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i [2021-11-25 07:24:43,153 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b597153-20d9-48bd-91ec-8c1d99c2ca20/bin/ukojak-d1pc8ZmBRL/data/b255dec4d/abba9d7537114a4188eaf3ab73561929/FLAG41619360a [2021-11-25 07:24:43,521 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b597153-20d9-48bd-91ec-8c1d99c2ca20/bin/ukojak-d1pc8ZmBRL/data/b255dec4d/abba9d7537114a4188eaf3ab73561929 [2021-11-25 07:24:43,524 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 07:24:43,526 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 07:24:43,530 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 07:24:43,531 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 07:24:43,540 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 07:24:43,541 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 07:24:43" (1/1) ... [2021-11-25 07:24:43,544 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6b02e914 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:24:43, skipping insertion in model container [2021-11-25 07:24:43,544 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 07:24:43" (1/1) ... [2021-11-25 07:24:43,552 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 07:24:43,700 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 07:24:44,027 WARN L230 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_1b597153-20d9-48bd-91ec-8c1d99c2ca20/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i[4500,4513] [2021-11-25 07:24:44,043 WARN L230 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_1b597153-20d9-48bd-91ec-8c1d99c2ca20/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i[4560,4573] [2021-11-25 07:24:45,298 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:45,299 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:45,299 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:45,300 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:45,302 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:45,316 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:45,317 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:45,319 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:45,320 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:45,754 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 07:24:45,756 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 07:24:45,757 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 07:24:45,758 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 07:24:45,761 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 07:24:45,762 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 07:24:45,762 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 07:24:45,767 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 07:24:45,768 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 07:24:45,769 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 07:24:45,981 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 07:24:46,163 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:46,173 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:46,304 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 07:24:46,390 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-25 07:24:46,459 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 07:24:46,464 WARN L230 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_1b597153-20d9-48bd-91ec-8c1d99c2ca20/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i[4500,4513] [2021-11-25 07:24:46,465 WARN L230 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_1b597153-20d9-48bd-91ec-8c1d99c2ca20/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i[4560,4573] [2021-11-25 07:24:46,507 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:46,508 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:46,508 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:46,509 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:46,510 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:46,518 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:46,521 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:46,523 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:46,524 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:46,582 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 07:24:46,583 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 07:24:46,584 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 07:24:46,585 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 07:24:46,586 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 07:24:46,587 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 07:24:46,587 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 07:24:46,592 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 07:24:46,593 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 07:24:46,597 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 07:24:46,630 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 07:24:46,713 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:46,714 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:46,767 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 07:24:46,814 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 07:24:46,840 WARN L230 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_1b597153-20d9-48bd-91ec-8c1d99c2ca20/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i[4500,4513] [2021-11-25 07:24:46,840 WARN L230 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_1b597153-20d9-48bd-91ec-8c1d99c2ca20/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i[4560,4573] [2021-11-25 07:24:46,880 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:46,880 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:46,880 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:46,881 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:46,881 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:46,888 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:46,890 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:46,891 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:46,891 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:46,945 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 07:24:46,946 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 07:24:46,947 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 07:24:46,948 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 07:24:46,948 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 07:24:46,949 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 07:24:46,949 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 07:24:46,950 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 07:24:46,950 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 07:24:46,951 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 07:24:46,977 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 07:24:47,093 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:47,093 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:47,147 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 07:24:47,532 INFO L208 MainTranslator]: Completed translation [2021-11-25 07:24:47,539 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:24:47 WrapperNode [2021-11-25 07:24:47,539 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 07:24:47,541 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 07:24:47,541 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 07:24:47,542 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 07:24:47,549 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:24:47" (1/1) ... [2021-11-25 07:24:47,708 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:24:47" (1/1) ... [2021-11-25 07:24:47,810 INFO L137 Inliner]: procedures = 710, calls = 2609, calls flagged for inlining = 59, calls inlined = 5, statements flattened = 778 [2021-11-25 07:24:47,811 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 07:24:47,812 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 07:24:47,812 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 07:24:47,812 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 07:24:47,821 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:24:47" (1/1) ... [2021-11-25 07:24:47,822 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:24:47" (1/1) ... [2021-11-25 07:24:47,840 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:24:47" (1/1) ... [2021-11-25 07:24:47,840 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:24:47" (1/1) ... [2021-11-25 07:24:47,901 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:24:47" (1/1) ... [2021-11-25 07:24:47,919 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:24:47" (1/1) ... [2021-11-25 07:24:47,927 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:24:47" (1/1) ... [2021-11-25 07:24:47,949 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 07:24:47,950 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 07:24:47,950 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 07:24:47,950 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 07:24:47,951 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:24:47" (1/1) ... [2021-11-25 07:24:47,958 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 07:24:47,972 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b597153-20d9-48bd-91ec-8c1d99c2ca20/bin/ukojak-d1pc8ZmBRL/z3 [2021-11-25 07:24:47,990 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b597153-20d9-48bd-91ec-8c1d99c2ca20/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-25 07:24:47,999 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b597153-20d9-48bd-91ec-8c1d99c2ca20/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-25 07:24:48,055 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2021-11-25 07:24:48,055 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2021-11-25 07:24:48,055 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-25 07:24:48,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-25 07:24:48,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-25 07:24:48,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-25 07:24:48,056 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-25 07:24:48,056 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-25 07:24:48,056 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-25 07:24:48,057 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-25 07:24:48,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-25 07:24:48,057 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 07:24:48,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 07:24:48,057 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-25 07:24:48,057 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-25 07:24:48,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-25 07:24:48,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-25 07:24:48,058 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-25 07:24:48,058 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-25 07:24:48,058 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-25 07:24:48,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-25 07:24:48,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-25 07:24:48,059 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-25 07:24:48,059 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-25 07:24:48,059 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-25 07:24:48,275 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 07:24:48,277 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-25 07:24:50,357 INFO L277 CfgBuilder]: Performing block encoding [2021-11-25 07:24:50,586 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-25 07:24:50,586 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-25 07:24:50,590 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 07:24:50 BoogieIcfgContainer [2021-11-25 07:24:50,590 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-25 07:24:50,592 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-25 07:24:50,592 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-25 07:24:50,601 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-25 07:24:50,602 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 07:24:50" (1/1) ... [2021-11-25 07:24:50,613 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 07:24:50,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:24:50,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 41 states and 50 transitions. [2021-11-25 07:24:50,682 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 50 transitions. [2021-11-25 07:24:50,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-11-25 07:24:50,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:24:50,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:24:50,732 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) [2021-11-25 07:24:50,740 INFO L158 Benchmark]: Toolchain (without parser) took 7211.64ms. Allocated memory was 50.3MB in the beginning and 144.7MB in the end (delta: 94.4MB). Free memory was 27.7MB in the beginning and 67.0MB in the end (delta: -39.3MB). Peak memory consumption was 55.6MB. Max. memory is 16.1GB. [2021-11-25 07:24:50,741 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 50.3MB. Free memory was 31.8MB in the beginning and 31.7MB in the end (delta: 38.3kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-25 07:24:50,742 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4009.45ms. Allocated memory was 50.3MB in the beginning and 144.7MB in the end (delta: 94.4MB). Free memory was 27.5MB in the beginning and 82.2MB in the end (delta: -54.7MB). Peak memory consumption was 53.1MB. Max. memory is 16.1GB. [2021-11-25 07:24:50,744 INFO L158 Benchmark]: Boogie Procedure Inliner took 270.22ms. Allocated memory is still 144.7MB. Free memory was 82.2MB in the beginning and 70.2MB in the end (delta: 12.0MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-25 07:24:50,749 INFO L158 Benchmark]: Boogie Preprocessor took 137.25ms. Allocated memory is still 144.7MB. Free memory was 70.2MB in the beginning and 63.3MB in the end (delta: 6.9MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-25 07:24:50,749 INFO L158 Benchmark]: RCFGBuilder took 2640.42ms. Allocated memory is still 144.7MB. Free memory was 63.3MB in the beginning and 73.3MB in the end (delta: -10.0MB). Peak memory consumption was 38.0MB. Max. memory is 16.1GB. [2021-11-25 07:24:50,750 INFO L158 Benchmark]: CodeCheck took 145.55ms. Allocated memory is still 144.7MB. Free memory was 73.3MB in the beginning and 67.0MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-25 07:24:50,754 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 0.15ms. Allocated memory is still 50.3MB. Free memory was 31.8MB in the beginning and 31.7MB in the end (delta: 38.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4009.45ms. Allocated memory was 50.3MB in the beginning and 144.7MB in the end (delta: 94.4MB). Free memory was 27.5MB in the beginning and 82.2MB in the end (delta: -54.7MB). Peak memory consumption was 53.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 270.22ms. Allocated memory is still 144.7MB. Free memory was 82.2MB in the beginning and 70.2MB in the end (delta: 12.0MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 137.25ms. Allocated memory is still 144.7MB. Free memory was 70.2MB in the beginning and 63.3MB in the end (delta: 6.9MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2640.42ms. Allocated memory is still 144.7MB. Free memory was 63.3MB in the beginning and 73.3MB in the end (delta: -10.0MB). Peak memory consumption was 38.0MB. Max. memory is 16.1GB. * CodeCheck took 145.55ms. Allocated memory is still 144.7MB. Free memory was 73.3MB in the beginning and 67.0MB 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. [2021-11-25 07:24:50,814 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b597153-20d9-48bd-91ec-8c1d99c2ca20/bin/ukojak-d1pc8ZmBRL/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