./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_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_2e747731-cb57-4de6-a924-ae2ef3ae4c47/bin/ukojak-2xVlg8857e/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e747731-cb57-4de6-a924-ae2ef3ae4c47/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_2e747731-cb57-4de6-a924-ae2ef3ae4c47/bin/ukojak-2xVlg8857e/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e747731-cb57-4de6-a924-ae2ef3ae4c47/bin/ukojak-2xVlg8857e/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e747731-cb57-4de6-a924-ae2ef3ae4c47/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_2e747731-cb57-4de6-a924-ae2ef3ae4c47/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 60926facf5511174d61dcd6a0b7a731efc9ccdb495bc26b58400da4cd6320ca0 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 23:39:14,350 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 23:39:14,353 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 23:39:14,384 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 23:39:14,385 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 23:39:14,386 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 23:39:14,388 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 23:39:14,391 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 23:39:14,393 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 23:39:14,394 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 23:39:14,395 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 23:39:14,397 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 23:39:14,397 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 23:39:14,399 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 23:39:14,400 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 23:39:14,402 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 23:39:14,403 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 23:39:14,404 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 23:39:14,406 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 23:39:14,409 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 23:39:14,411 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 23:39:14,412 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 23:39:14,414 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 23:39:14,415 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 23:39:14,419 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 23:39:14,419 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 23:39:14,420 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 23:39:14,421 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 23:39:14,421 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 23:39:14,423 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 23:39:14,423 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 23:39:14,424 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 23:39:14,425 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 23:39:14,426 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 23:39:14,428 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 23:39:14,428 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 23:39:14,429 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 23:39:14,429 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 23:39:14,430 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 23:39:14,431 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 23:39:14,432 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 23:39:14,433 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e747731-cb57-4de6-a924-ae2ef3ae4c47/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-13 23:39:14,458 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 23:39:14,458 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 23:39:14,459 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 23:39:14,460 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-13 23:39:14,460 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 23:39:14,461 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 23:39:14,461 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 23:39:14,461 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-13 23:39:14,462 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 23:39:14,462 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 23:39:14,462 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 23:39:14,463 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 23:39:14,468 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 23:39:14,469 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 23:39:14,469 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 23:39:14,469 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-13 23:39:14,470 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-13 23:39:14,470 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 23:39:14,470 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 23:39:14,471 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 23:39:14,471 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 23:39:14,471 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 23:39:14,472 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-13 23:39:14,472 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-13 23:39:14,472 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 23:39:14,472 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_2e747731-cb57-4de6-a924-ae2ef3ae4c47/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e747731-cb57-4de6-a924-ae2ef3ae4c47/bin/ukojak-2xVlg8857e Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 60926facf5511174d61dcd6a0b7a731efc9ccdb495bc26b58400da4cd6320ca0 [2021-11-13 23:39:14,793 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 23:39:14,815 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 23:39:14,818 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 23:39:14,820 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 23:39:14,821 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 23:39:14,822 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e747731-cb57-4de6-a924-ae2ef3ae4c47/bin/ukojak-2xVlg8857e/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i [2021-11-13 23:39:14,903 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e747731-cb57-4de6-a924-ae2ef3ae4c47/bin/ukojak-2xVlg8857e/data/04aac58f4/4b8f8089ce2f46a29adee5ff9778aef4/FLAG5358e51db [2021-11-13 23:39:15,751 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 23:39:15,751 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e747731-cb57-4de6-a924-ae2ef3ae4c47/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i [2021-11-13 23:39:15,787 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e747731-cb57-4de6-a924-ae2ef3ae4c47/bin/ukojak-2xVlg8857e/data/04aac58f4/4b8f8089ce2f46a29adee5ff9778aef4/FLAG5358e51db [2021-11-13 23:39:16,234 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e747731-cb57-4de6-a924-ae2ef3ae4c47/bin/ukojak-2xVlg8857e/data/04aac58f4/4b8f8089ce2f46a29adee5ff9778aef4 [2021-11-13 23:39:16,236 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 23:39:16,238 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 23:39:16,239 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 23:39:16,240 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 23:39:16,243 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 23:39:16,244 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:39:16" (1/1) ... [2021-11-13 23:39:16,245 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26808f7c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:39:16, skipping insertion in model container [2021-11-13 23:39:16,245 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:39:16" (1/1) ... [2021-11-13 23:39:16,252 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 23:39:16,378 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 23:39:16,634 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_2e747731-cb57-4de6-a924-ae2ef3ae4c47/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i[4505,4518] [2021-11-13 23:39:16,641 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_2e747731-cb57-4de6-a924-ae2ef3ae4c47/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i[4565,4578] [2021-11-13 23:39:16,665 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 23:39:16,670 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 23:39:17,581 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:39:17,590 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:39:17,591 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:39:17,593 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:39:17,595 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:39:17,614 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:39:17,615 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:39:17,617 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:39:17,617 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:39:18,022 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 23:39:18,023 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 23:39:18,024 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 23:39:18,026 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 23:39:18,027 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 23:39:18,028 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 23:39:18,028 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 23:39:18,029 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 23:39:18,030 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 23:39:18,030 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 23:39:18,202 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 23:39:18,379 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:39:18,380 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:39:18,435 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:39:18,488 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 23:39:18,501 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_2e747731-cb57-4de6-a924-ae2ef3ae4c47/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i[4505,4518] [2021-11-13 23:39:18,502 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_2e747731-cb57-4de6-a924-ae2ef3ae4c47/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i[4565,4578] [2021-11-13 23:39:18,504 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 23:39:18,504 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 23:39:18,534 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:39:18,534 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:39:18,535 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:39:18,535 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:39:18,536 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:39:18,542 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:39:18,542 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:39:18,543 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:39:18,544 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:39:18,574 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 23:39:18,575 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 23:39:18,576 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 23:39:18,576 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 23:39:18,577 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 23:39:18,578 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 23:39:18,578 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 23:39:18,579 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 23:39:18,579 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 23:39:18,580 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 23:39:18,599 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 23:39:18,718 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:39:18,719 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:39:18,755 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:39:19,045 INFO L208 MainTranslator]: Completed translation [2021-11-13 23:39:19,045 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:39:19 WrapperNode [2021-11-13 23:39:19,046 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 23:39:19,047 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 23:39:19,047 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 23:39:19,047 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 23:39:19,056 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:39:19" (1/1) ... [2021-11-13 23:39:19,250 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:39:19" (1/1) ... [2021-11-13 23:39:19,346 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 23:39:19,347 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 23:39:19,347 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 23:39:19,347 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 23:39:19,355 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:39:19" (1/1) ... [2021-11-13 23:39:19,356 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:39:19" (1/1) ... [2021-11-13 23:39:19,371 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:39:19" (1/1) ... [2021-11-13 23:39:19,372 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:39:19" (1/1) ... [2021-11-13 23:39:19,442 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:39:19" (1/1) ... [2021-11-13 23:39:19,447 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:39:19" (1/1) ... [2021-11-13 23:39:19,472 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:39:19" (1/1) ... [2021-11-13 23:39:19,498 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 23:39:19,500 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 23:39:19,501 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 23:39:19,501 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 23:39:19,502 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:39:19" (1/1) ... [2021-11-13 23:39:19,510 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 23:39:19,521 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e747731-cb57-4de6-a924-ae2ef3ae4c47/bin/ukojak-2xVlg8857e/z3 [2021-11-13 23:39:19,533 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e747731-cb57-4de6-a924-ae2ef3ae4c47/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-13 23:39:19,570 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e747731-cb57-4de6-a924-ae2ef3ae4c47/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-13 23:39:19,584 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2021-11-13 23:39:19,584 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2021-11-13 23:39:19,584 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_compare_lexical [2021-11-13 23:39:19,584 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_compare_lexical [2021-11-13 23:39:19,585 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-13 23:39:19,585 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 23:39:19,585 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-13 23:39:19,585 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-13 23:39:19,586 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-13 23:39:19,586 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_bounded [2021-11-13 23:39:19,586 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_bounded [2021-11-13 23:39:19,587 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-13 23:39:19,587 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-13 23:39:19,587 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-13 23:39:19,589 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2021-11-13 23:39:19,589 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2021-11-13 23:39:19,589 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-13 23:39:19,589 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 23:39:19,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 23:39:19,589 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-13 23:39:19,589 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-13 23:39:19,590 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-13 23:39:19,591 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-13 23:39:19,591 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-13 23:39:19,591 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-13 23:39:19,591 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 23:39:19,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-13 23:39:19,591 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 23:39:19,592 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-13 23:39:19,592 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-13 23:39:19,592 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-13 23:39:19,592 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_cursor_has_allocated_buffer_member [2021-11-13 23:39:19,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_cursor_has_allocated_buffer_member [2021-11-13 23:39:19,593 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-13 23:39:35,475 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 23:39:35,475 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-13 23:39:35,478 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:39:35 BoogieIcfgContainer [2021-11-13 23:39:35,478 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 23:39:35,479 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-13 23:39:35,479 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-13 23:39:35,489 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-13 23:39:35,490 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:39:35" (1/1) ... [2021-11-13 23:39:35,499 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 23:39:35,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:39:35,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 120 states and 164 transitions. [2021-11-13 23:39:35,559 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 164 transitions. [2021-11-13 23:39:35,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2021-11-13 23:39:35,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:39:35,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:39:35,622 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 23:39:35,626 INFO L158 Benchmark]: Toolchain (without parser) took 19387.79ms. Allocated memory was 104.9MB in the beginning and 362.8MB in the end (delta: 257.9MB). Free memory was 61.9MB in the beginning and 250.2MB in the end (delta: -188.3MB). Peak memory consumption was 70.4MB. Max. memory is 16.1GB. [2021-11-13 23:39:35,627 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 81.8MB. Free memory was 61.1MB in the beginning and 61.0MB in the end (delta: 28.4kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 23:39:35,627 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2806.60ms. Allocated memory was 104.9MB in the beginning and 130.0MB in the end (delta: 25.2MB). Free memory was 61.9MB in the beginning and 44.6MB in the end (delta: 17.3MB). Peak memory consumption was 46.4MB. Max. memory is 16.1GB. [2021-11-13 23:39:35,628 INFO L158 Benchmark]: Boogie Procedure Inliner took 299.13ms. Allocated memory is still 130.0MB. Free memory was 44.6MB in the beginning and 70.1MB in the end (delta: -25.5MB). Peak memory consumption was 7.3MB. Max. memory is 16.1GB. [2021-11-13 23:39:35,628 INFO L158 Benchmark]: Boogie Preprocessor took 153.20ms. Allocated memory is still 130.0MB. Free memory was 70.1MB in the beginning and 61.0MB in the end (delta: 9.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-13 23:39:35,629 INFO L158 Benchmark]: RCFGBuilder took 15978.18ms. Allocated memory was 130.0MB in the beginning and 362.8MB in the end (delta: 232.8MB). Free memory was 61.0MB in the beginning and 257.5MB in the end (delta: -196.5MB). Peak memory consumption was 207.8MB. Max. memory is 16.1GB. [2021-11-13 23:39:35,629 INFO L158 Benchmark]: CodeCheck took 145.76ms. Allocated memory is still 362.8MB. Free memory was 257.5MB in the beginning and 250.2MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-13 23:39:35,632 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 0.28ms. Allocated memory is still 81.8MB. Free memory was 61.1MB in the beginning and 61.0MB in the end (delta: 28.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2806.60ms. Allocated memory was 104.9MB in the beginning and 130.0MB in the end (delta: 25.2MB). Free memory was 61.9MB in the beginning and 44.6MB in the end (delta: 17.3MB). Peak memory consumption was 46.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 299.13ms. Allocated memory is still 130.0MB. Free memory was 44.6MB in the beginning and 70.1MB in the end (delta: -25.5MB). Peak memory consumption was 7.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 153.20ms. Allocated memory is still 130.0MB. Free memory was 70.1MB in the beginning and 61.0MB in the end (delta: 9.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 15978.18ms. Allocated memory was 130.0MB in the beginning and 362.8MB in the end (delta: 232.8MB). Free memory was 61.0MB in the beginning and 257.5MB in the end (delta: -196.5MB). Peak memory consumption was 207.8MB. Max. memory is 16.1GB. * CodeCheck took 145.76ms. Allocated memory is still 362.8MB. Free memory was 257.5MB in the beginning and 250.2MB 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 23:39:35,721 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e747731-cb57-4de6-a924-ae2ef3ae4c47/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_2e747731-cb57-4de6-a924-ae2ef3ae4c47/bin/ukojak-2xVlg8857e/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e747731-cb57-4de6-a924-ae2ef3ae4c47/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_2e747731-cb57-4de6-a924-ae2ef3ae4c47/bin/ukojak-2xVlg8857e/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e747731-cb57-4de6-a924-ae2ef3ae4c47/bin/ukojak-2xVlg8857e/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e747731-cb57-4de6-a924-ae2ef3ae4c47/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_2e747731-cb57-4de6-a924-ae2ef3ae4c47/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 60926facf5511174d61dcd6a0b7a731efc9ccdb495bc26b58400da4cd6320ca0 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 23:39:38,141 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 23:39:38,143 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 23:39:38,187 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 23:39:38,187 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 23:39:38,191 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 23:39:38,194 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 23:39:38,198 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 23:39:38,201 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 23:39:38,207 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 23:39:38,211 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 23:39:38,212 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 23:39:38,213 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 23:39:38,216 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 23:39:38,218 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 23:39:38,222 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 23:39:38,224 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 23:39:38,225 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 23:39:38,227 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 23:39:38,235 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 23:39:38,237 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 23:39:38,238 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 23:39:38,240 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 23:39:38,242 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 23:39:38,251 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 23:39:38,252 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 23:39:38,252 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 23:39:38,254 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 23:39:38,255 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 23:39:38,256 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 23:39:38,257 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 23:39:38,259 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 23:39:38,260 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 23:39:38,261 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 23:39:38,263 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 23:39:38,263 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 23:39:38,278 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 23:39:38,278 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 23:39:38,278 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 23:39:38,281 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 23:39:38,281 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 23:39:38,282 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e747731-cb57-4de6-a924-ae2ef3ae4c47/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-13 23:39:38,330 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 23:39:38,330 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 23:39:38,332 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 23:39:38,332 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-13 23:39:38,333 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 23:39:38,333 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 23:39:38,334 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 23:39:38,334 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 23:39:38,334 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 23:39:38,334 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 23:39:38,335 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 23:39:38,336 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-13 23:39:38,336 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-13 23:39:38,336 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-13 23:39:38,336 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 23:39:38,337 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 23:39:38,337 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 23:39:38,337 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-13 23:39:38,337 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-13 23:39:38,338 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 23:39:38,338 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 23:39:38,338 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 23:39:38,338 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 23:39:38,339 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 23:39:38,339 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-13 23:39:38,339 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-13 23:39:38,339 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 23:39:38,339 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-13 23:39:38,340 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-13 23:39:38,340 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_2e747731-cb57-4de6-a924-ae2ef3ae4c47/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e747731-cb57-4de6-a924-ae2ef3ae4c47/bin/ukojak-2xVlg8857e Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 60926facf5511174d61dcd6a0b7a731efc9ccdb495bc26b58400da4cd6320ca0 [2021-11-13 23:39:38,719 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 23:39:38,743 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 23:39:38,746 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 23:39:38,748 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 23:39:38,748 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 23:39:38,750 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e747731-cb57-4de6-a924-ae2ef3ae4c47/bin/ukojak-2xVlg8857e/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i [2021-11-13 23:39:38,818 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e747731-cb57-4de6-a924-ae2ef3ae4c47/bin/ukojak-2xVlg8857e/data/070bc2550/b3be05e5dba0459985f5492359747707/FLAG12ba968bc [2021-11-13 23:39:39,801 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 23:39:39,802 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e747731-cb57-4de6-a924-ae2ef3ae4c47/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i [2021-11-13 23:39:39,851 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e747731-cb57-4de6-a924-ae2ef3ae4c47/bin/ukojak-2xVlg8857e/data/070bc2550/b3be05e5dba0459985f5492359747707/FLAG12ba968bc [2021-11-13 23:39:40,336 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e747731-cb57-4de6-a924-ae2ef3ae4c47/bin/ukojak-2xVlg8857e/data/070bc2550/b3be05e5dba0459985f5492359747707 [2021-11-13 23:39:40,339 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 23:39:40,341 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 23:39:40,344 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 23:39:40,345 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 23:39:40,348 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 23:39:40,349 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:39:40" (1/1) ... [2021-11-13 23:39:40,350 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c862e7e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:39:40, skipping insertion in model container [2021-11-13 23:39:40,350 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:39:40" (1/1) ... [2021-11-13 23:39:40,357 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 23:39:40,506 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 23:39:40,853 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_2e747731-cb57-4de6-a924-ae2ef3ae4c47/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i[4505,4518] [2021-11-13 23:39:40,863 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_2e747731-cb57-4de6-a924-ae2ef3ae4c47/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i[4565,4578] [2021-11-13 23:39:40,891 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 23:39:40,899 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 23:39:41,795 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:39:41,795 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:39:41,796 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:39:41,797 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:39:41,798 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:39:41,825 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:39:41,826 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:39:41,828 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:39:41,829 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:39:42,314 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 23:39:42,316 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 23:39:42,317 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 23:39:42,318 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 23:39:42,320 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 23:39:42,321 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 23:39:42,322 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 23:39:42,323 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 23:39:42,323 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 23:39:42,324 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 23:39:42,513 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 23:39:42,615 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:39:42,615 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:39:42,719 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:39:42,792 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-13 23:39:42,899 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 23:39:42,908 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_2e747731-cb57-4de6-a924-ae2ef3ae4c47/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i[4505,4518] [2021-11-13 23:39:42,909 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_2e747731-cb57-4de6-a924-ae2ef3ae4c47/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i[4565,4578] [2021-11-13 23:39:42,911 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 23:39:42,913 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 23:39:42,971 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:39:42,972 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:39:42,972 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:39:42,973 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:39:42,974 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:39:42,990 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:39:42,998 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:39:42,999 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:39:43,000 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:39:43,055 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 23:39:43,056 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 23:39:43,056 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 23:39:43,057 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 23:39:43,058 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 23:39:43,059 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 23:39:43,059 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 23:39:43,060 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 23:39:43,060 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 23:39:43,061 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 23:39:43,108 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 23:39:43,190 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:39:43,191 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:39:43,260 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:39:43,315 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 23:39:43,341 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_2e747731-cb57-4de6-a924-ae2ef3ae4c47/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i[4505,4518] [2021-11-13 23:39:43,341 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_2e747731-cb57-4de6-a924-ae2ef3ae4c47/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i[4565,4578] [2021-11-13 23:39:43,343 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 23:39:43,344 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 23:39:43,393 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:39:43,393 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:39:43,394 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:39:43,394 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:39:43,395 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:39:43,401 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:39:43,401 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:39:43,402 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:39:43,403 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:39:43,440 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 23:39:43,440 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 23:39:43,441 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 23:39:43,442 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 23:39:43,443 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 23:39:43,443 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 23:39:43,444 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 23:39:43,444 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 23:39:43,444 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 23:39:43,461 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 23:39:43,486 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 23:39:43,556 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:39:43,556 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:39:43,584 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:39:43,983 INFO L208 MainTranslator]: Completed translation [2021-11-13 23:39:43,984 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:39:43 WrapperNode [2021-11-13 23:39:43,984 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 23:39:43,985 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 23:39:43,985 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 23:39:43,986 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 23:39:43,993 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:39:43" (1/1) ... [2021-11-13 23:39:44,134 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:39:43" (1/1) ... [2021-11-13 23:39:44,257 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 23:39:44,259 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 23:39:44,259 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 23:39:44,259 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 23:39:44,268 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:39:43" (1/1) ... [2021-11-13 23:39:44,268 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:39:43" (1/1) ... [2021-11-13 23:39:44,288 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:39:43" (1/1) ... [2021-11-13 23:39:44,288 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:39:43" (1/1) ... [2021-11-13 23:39:44,359 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:39:43" (1/1) ... [2021-11-13 23:39:44,365 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:39:43" (1/1) ... [2021-11-13 23:39:44,391 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:39:43" (1/1) ... [2021-11-13 23:39:44,423 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 23:39:44,424 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 23:39:44,425 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 23:39:44,425 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 23:39:44,426 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:39:43" (1/1) ... [2021-11-13 23:39:44,432 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 23:39:44,444 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e747731-cb57-4de6-a924-ae2ef3ae4c47/bin/ukojak-2xVlg8857e/z3 [2021-11-13 23:39:44,455 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e747731-cb57-4de6-a924-ae2ef3ae4c47/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-13 23:39:44,459 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e747731-cb57-4de6-a924-ae2ef3ae4c47/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-13 23:39:44,499 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2021-11-13 23:39:44,499 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2021-11-13 23:39:44,499 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_compare_lexical [2021-11-13 23:39:44,500 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_compare_lexical [2021-11-13 23:39:44,500 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-13 23:39:44,500 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 23:39:44,500 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-13 23:39:44,500 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-13 23:39:44,501 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-13 23:39:44,501 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-13 23:39:44,501 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_bounded [2021-11-13 23:39:44,501 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_bounded [2021-11-13 23:39:44,502 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-13 23:39:44,503 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-13 23:39:44,503 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-13 23:39:44,503 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2021-11-13 23:39:44,503 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2021-11-13 23:39:44,503 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-13 23:39:44,504 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 23:39:44,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 23:39:44,504 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-13 23:39:44,504 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-13 23:39:44,504 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-13 23:39:44,504 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-13 23:39:44,505 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-13 23:39:44,505 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-13 23:39:44,505 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-13 23:39:44,505 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-13 23:39:44,506 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 23:39:44,506 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-13 23:39:44,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-13 23:39:44,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-13 23:39:44,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 23:39:44,506 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-13 23:39:44,506 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-13 23:39:44,507 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_cursor_has_allocated_buffer_member [2021-11-13 23:39:44,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_cursor_has_allocated_buffer_member [2021-11-13 23:40:06,920 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 23:40:06,921 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-13 23:40:06,924 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:40:06 BoogieIcfgContainer [2021-11-13 23:40:06,924 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 23:40:06,926 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-13 23:40:06,926 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-13 23:40:06,939 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-13 23:40:06,939 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:40:06" (1/1) ... [2021-11-13 23:40:06,951 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 23:40:07,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:40:07,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 118 states and 162 transitions. [2021-11-13 23:40:07,035 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 162 transitions. [2021-11-13 23:40:07,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2021-11-13 23:40:07,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:40:07,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:40:07,099 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 23:40:07,106 INFO L158 Benchmark]: Toolchain (without parser) took 26762.61ms. Allocated memory was 65.0MB in the beginning and 585.1MB in the end (delta: 520.1MB). Free memory was 37.9MB in the beginning and 268.5MB in the end (delta: -230.6MB). Peak memory consumption was 288.1MB. Max. memory is 16.1GB. [2021-11-13 23:40:07,106 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 65.0MB. Free memory is still 46.0MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 23:40:07,107 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3640.00ms. Allocated memory was 65.0MB in the beginning and 146.8MB in the end (delta: 81.8MB). Free memory was 37.8MB in the beginning and 63.1MB in the end (delta: -25.3MB). Peak memory consumption was 55.6MB. Max. memory is 16.1GB. [2021-11-13 23:40:07,108 INFO L158 Benchmark]: Boogie Procedure Inliner took 273.01ms. Allocated memory is still 146.8MB. Free memory was 63.1MB in the beginning and 88.6MB in the end (delta: -25.5MB). Peak memory consumption was 6.7MB. Max. memory is 16.1GB. [2021-11-13 23:40:07,110 INFO L158 Benchmark]: Boogie Preprocessor took 164.83ms. Allocated memory is still 146.8MB. Free memory was 88.6MB in the beginning and 78.1MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-13 23:40:07,113 INFO L158 Benchmark]: RCFGBuilder took 22500.22ms. Allocated memory was 146.8MB in the beginning and 585.1MB in the end (delta: 438.3MB). Free memory was 78.1MB in the beginning and 274.8MB in the end (delta: -196.7MB). Peak memory consumption was 344.5MB. Max. memory is 16.1GB. [2021-11-13 23:40:07,113 INFO L158 Benchmark]: CodeCheck took 177.26ms. Allocated memory is still 585.1MB. Free memory was 274.8MB in the beginning and 268.5MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-13 23:40:07,118 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 0.30ms. Allocated memory is still 65.0MB. Free memory is still 46.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3640.00ms. Allocated memory was 65.0MB in the beginning and 146.8MB in the end (delta: 81.8MB). Free memory was 37.8MB in the beginning and 63.1MB in the end (delta: -25.3MB). Peak memory consumption was 55.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 273.01ms. Allocated memory is still 146.8MB. Free memory was 63.1MB in the beginning and 88.6MB in the end (delta: -25.5MB). Peak memory consumption was 6.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 164.83ms. Allocated memory is still 146.8MB. Free memory was 88.6MB in the beginning and 78.1MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * RCFGBuilder took 22500.22ms. Allocated memory was 146.8MB in the beginning and 585.1MB in the end (delta: 438.3MB). Free memory was 78.1MB in the beginning and 274.8MB in the end (delta: -196.7MB). Peak memory consumption was 344.5MB. Max. memory is 16.1GB. * CodeCheck took 177.26ms. Allocated memory is still 585.1MB. Free memory was 274.8MB in the beginning and 268.5MB 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 23:40:07,180 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e747731-cb57-4de6-a924-ae2ef3ae4c47/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 Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared