./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_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_13bbb558-a167-487c-9dbf-f52780d8e272/bin/ukojak-2xVlg8857e/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13bbb558-a167-487c-9dbf-f52780d8e272/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_13bbb558-a167-487c-9dbf-f52780d8e272/bin/ukojak-2xVlg8857e/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13bbb558-a167-487c-9dbf-f52780d8e272/bin/ukojak-2xVlg8857e/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13bbb558-a167-487c-9dbf-f52780d8e272/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_13bbb558-a167-487c-9dbf-f52780d8e272/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 c3b06783378816ab028e38f9f4609990f4d1028238bbcb0e88638ebb644bb54d --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 23:10:09,578 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 23:10:09,582 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 23:10:09,638 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 23:10:09,639 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 23:10:09,640 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 23:10:09,642 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 23:10:09,645 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 23:10:09,648 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 23:10:09,650 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 23:10:09,651 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 23:10:09,653 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 23:10:09,653 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 23:10:09,655 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 23:10:09,657 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 23:10:09,662 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 23:10:09,663 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 23:10:09,665 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 23:10:09,667 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 23:10:09,674 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 23:10:09,679 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 23:10:09,689 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 23:10:09,691 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 23:10:09,697 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 23:10:09,702 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 23:10:09,705 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 23:10:09,706 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 23:10:09,707 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 23:10:09,709 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 23:10:09,710 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 23:10:09,711 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 23:10:09,713 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 23:10:09,715 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 23:10:09,716 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 23:10:09,718 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 23:10:09,719 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 23:10:09,721 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 23:10:09,721 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 23:10:09,721 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 23:10:09,723 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 23:10:09,723 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 23:10:09,725 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13bbb558-a167-487c-9dbf-f52780d8e272/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-13 23:10:09,777 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 23:10:09,778 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 23:10:09,780 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 23:10:09,780 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-13 23:10:09,781 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 23:10:09,781 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 23:10:09,782 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 23:10:09,782 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-13 23:10:09,793 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 23:10:09,793 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 23:10:09,793 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 23:10:09,793 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 23:10:09,793 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 23:10:09,794 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 23:10:09,794 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 23:10:09,794 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-13 23:10:09,794 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-13 23:10:09,795 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 23:10:09,795 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 23:10:09,795 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 23:10:09,795 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 23:10:09,796 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 23:10:09,796 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-13 23:10:09,796 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-13 23:10:09,796 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 23:10:09,796 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_13bbb558-a167-487c-9dbf-f52780d8e272/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13bbb558-a167-487c-9dbf-f52780d8e272/bin/ukojak-2xVlg8857e Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c3b06783378816ab028e38f9f4609990f4d1028238bbcb0e88638ebb644bb54d [2021-11-13 23:10:10,115 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 23:10:10,142 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 23:10:10,145 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 23:10:10,146 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 23:10:10,147 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 23:10:10,149 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13bbb558-a167-487c-9dbf-f52780d8e272/bin/ukojak-2xVlg8857e/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness.i [2021-11-13 23:10:10,230 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13bbb558-a167-487c-9dbf-f52780d8e272/bin/ukojak-2xVlg8857e/data/59f7929c7/f84c7c69fb234bbfaa0f559ad0789561/FLAG2b83259fa [2021-11-13 23:10:11,204 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 23:10:11,205 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13bbb558-a167-487c-9dbf-f52780d8e272/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness.i [2021-11-13 23:10:11,264 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13bbb558-a167-487c-9dbf-f52780d8e272/bin/ukojak-2xVlg8857e/data/59f7929c7/f84c7c69fb234bbfaa0f559ad0789561/FLAG2b83259fa [2021-11-13 23:10:11,676 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13bbb558-a167-487c-9dbf-f52780d8e272/bin/ukojak-2xVlg8857e/data/59f7929c7/f84c7c69fb234bbfaa0f559ad0789561 [2021-11-13 23:10:11,678 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 23:10:11,680 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 23:10:11,684 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 23:10:11,684 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 23:10:11,688 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 23:10:11,689 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:10:11" (1/1) ... [2021-11-13 23:10:11,690 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3e9ae6dc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:11, skipping insertion in model container [2021-11-13 23:10:11,691 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:10:11" (1/1) ... [2021-11-13 23:10:11,699 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 23:10:11,812 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 23:10:12,234 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_13bbb558-a167-487c-9dbf-f52780d8e272/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness.i[4501,4514] [2021-11-13 23:10:12,242 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_13bbb558-a167-487c-9dbf-f52780d8e272/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness.i[4561,4574] [2021-11-13 23:10:12,275 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 23:10:12,282 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 23:10:13,519 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:10:13,520 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:10:13,522 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:10:13,523 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:10:13,526 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:10:13,559 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:10:13,561 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:10:13,564 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:10:13,574 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:10:14,199 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 23:10:14,201 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 23:10:14,204 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 23:10:14,208 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 23:10:14,216 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 23:10:14,219 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 23:10:14,257 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 23:10:14,258 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 23:10:14,259 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 23:10:14,260 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 23:10:14,509 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 23:10:14,615 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:10:14,620 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:10:14,745 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:10:14,822 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 23:10:14,853 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_13bbb558-a167-487c-9dbf-f52780d8e272/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness.i[4501,4514] [2021-11-13 23:10:14,854 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_13bbb558-a167-487c-9dbf-f52780d8e272/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness.i[4561,4574] [2021-11-13 23:10:14,857 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 23:10:14,863 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 23:10:14,933 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:10:14,933 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:10:14,934 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:10:14,935 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:10:14,936 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:10:14,943 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:10:14,944 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:10:14,946 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:10:14,947 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:10:15,003 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 23:10:15,004 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 23:10:15,004 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 23:10:15,005 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 23:10:15,007 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 23:10:15,007 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 23:10:15,008 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 23:10:15,008 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 23:10:15,009 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 23:10:15,009 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 23:10:15,033 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 23:10:15,108 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:10:15,109 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:10:15,198 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:10:15,417 INFO L208 MainTranslator]: Completed translation [2021-11-13 23:10:15,417 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:15 WrapperNode [2021-11-13 23:10:15,418 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 23:10:15,419 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 23:10:15,419 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 23:10:15,419 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 23:10:15,429 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:15" (1/1) ... [2021-11-13 23:10:15,586 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:15" (1/1) ... [2021-11-13 23:10:15,692 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 23:10:15,693 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 23:10:15,693 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 23:10:15,693 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 23:10:15,704 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:15" (1/1) ... [2021-11-13 23:10:15,704 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:15" (1/1) ... [2021-11-13 23:10:15,723 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:15" (1/1) ... [2021-11-13 23:10:15,724 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:15" (1/1) ... [2021-11-13 23:10:15,805 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:15" (1/1) ... [2021-11-13 23:10:15,826 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:15" (1/1) ... [2021-11-13 23:10:15,837 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:15" (1/1) ... [2021-11-13 23:10:15,851 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 23:10:15,852 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 23:10:15,852 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 23:10:15,852 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 23:10:15,860 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:15" (1/1) ... [2021-11-13 23:10:15,872 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 23:10:15,885 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13bbb558-a167-487c-9dbf-f52780d8e272/bin/ukojak-2xVlg8857e/z3 [2021-11-13 23:10:15,911 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13bbb558-a167-487c-9dbf-f52780d8e272/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-13 23:10:15,935 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13bbb558-a167-487c-9dbf-f52780d8e272/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-13 23:10:15,968 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2021-11-13 23:10:15,969 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2021-11-13 23:10:15,970 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2021-11-13 23:10:15,970 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2021-11-13 23:10:15,970 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_string_is_allocated_bounded_length [2021-11-13 23:10:15,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_string_is_allocated_bounded_length [2021-11-13 23:10:15,970 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 23:10:15,970 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-13 23:10:15,971 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-13 23:10:15,971 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-13 23:10:15,972 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-13 23:10:15,972 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-13 23:10:15,972 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-13 23:10:15,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-13 23:10:15,974 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 23:10:15,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 23:10:15,974 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-13 23:10:15,974 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-13 23:10:15,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-13 23:10:15,975 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_bytes [2021-11-13 23:10:15,976 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_bytes [2021-11-13 23:10:15,976 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-13 23:10:15,977 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-13 23:10:15,977 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 23:10:15,977 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-13 23:10:15,977 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 23:10:15,977 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-13 23:10:15,977 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-13 23:10:15,978 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-13 23:10:15,978 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-13 23:10:15,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-13 23:10:15,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-13 23:10:36,347 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 23:10:36,347 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-13 23:10:36,350 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:10:36 BoogieIcfgContainer [2021-11-13 23:10:36,350 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 23:10:36,351 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-13 23:10:36,351 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-13 23:10:36,361 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-13 23:10:36,361 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:10:36" (1/1) ... [2021-11-13 23:10:36,373 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 23:10:36,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:10:36,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 73 states and 90 transitions. [2021-11-13 23:10:36,463 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 90 transitions. [2021-11-13 23:10:36,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2021-11-13 23:10:36,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:10:36,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:10:36,531 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 23:10:36,543 INFO L158 Benchmark]: Toolchain (without parser) took 24861.42ms. Allocated memory was 86.0MB in the beginning and 494.9MB in the end (delta: 408.9MB). Free memory was 38.4MB in the beginning and 422.5MB in the end (delta: -384.1MB). Peak memory consumption was 24.0MB. Max. memory is 16.1GB. [2021-11-13 23:10:36,543 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 86.0MB. Free memory is still 64.3MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 23:10:36,544 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3734.32ms. Allocated memory was 86.0MB in the beginning and 138.4MB in the end (delta: 52.4MB). Free memory was 38.2MB in the beginning and 83.0MB in the end (delta: -44.9MB). Peak memory consumption was 41.4MB. Max. memory is 16.1GB. [2021-11-13 23:10:36,545 INFO L158 Benchmark]: Boogie Procedure Inliner took 273.27ms. Allocated memory is still 138.4MB. Free memory was 83.0MB in the beginning and 71.1MB in the end (delta: 11.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-13 23:10:36,546 INFO L158 Benchmark]: Boogie Preprocessor took 158.27ms. Allocated memory is still 138.4MB. Free memory was 71.1MB in the beginning and 62.7MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-13 23:10:36,546 INFO L158 Benchmark]: RCFGBuilder took 20498.33ms. Allocated memory was 138.4MB in the beginning and 494.9MB in the end (delta: 356.5MB). Free memory was 62.7MB in the beginning and 429.9MB in the end (delta: -367.1MB). Peak memory consumption was 282.9MB. Max. memory is 16.1GB. [2021-11-13 23:10:36,547 INFO L158 Benchmark]: CodeCheck took 189.79ms. Allocated memory is still 494.9MB. Free memory was 429.9MB in the beginning and 422.5MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-13 23:10:36,557 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 0.37ms. Allocated memory is still 86.0MB. Free memory is still 64.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3734.32ms. Allocated memory was 86.0MB in the beginning and 138.4MB in the end (delta: 52.4MB). Free memory was 38.2MB in the beginning and 83.0MB in the end (delta: -44.9MB). Peak memory consumption was 41.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 273.27ms. Allocated memory is still 138.4MB. Free memory was 83.0MB in the beginning and 71.1MB in the end (delta: 11.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 158.27ms. Allocated memory is still 138.4MB. Free memory was 71.1MB in the beginning and 62.7MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 20498.33ms. Allocated memory was 138.4MB in the beginning and 494.9MB in the end (delta: 356.5MB). Free memory was 62.7MB in the beginning and 429.9MB in the end (delta: -367.1MB). Peak memory consumption was 282.9MB. Max. memory is 16.1GB. * CodeCheck took 189.79ms. Allocated memory is still 494.9MB. Free memory was 429.9MB in the beginning and 422.5MB 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 23:10:36,628 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13bbb558-a167-487c-9dbf-f52780d8e272/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_13bbb558-a167-487c-9dbf-f52780d8e272/bin/ukojak-2xVlg8857e/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13bbb558-a167-487c-9dbf-f52780d8e272/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_13bbb558-a167-487c-9dbf-f52780d8e272/bin/ukojak-2xVlg8857e/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13bbb558-a167-487c-9dbf-f52780d8e272/bin/ukojak-2xVlg8857e/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13bbb558-a167-487c-9dbf-f52780d8e272/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_13bbb558-a167-487c-9dbf-f52780d8e272/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 c3b06783378816ab028e38f9f4609990f4d1028238bbcb0e88638ebb644bb54d --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 23:10:39,407 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 23:10:39,411 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 23:10:39,477 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 23:10:39,478 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 23:10:39,483 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 23:10:39,485 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 23:10:39,491 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 23:10:39,495 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 23:10:39,505 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 23:10:39,510 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 23:10:39,513 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 23:10:39,514 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 23:10:39,517 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 23:10:39,521 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 23:10:39,525 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 23:10:39,532 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 23:10:39,533 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 23:10:39,536 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 23:10:39,541 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 23:10:39,548 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 23:10:39,554 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 23:10:39,557 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 23:10:39,561 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 23:10:39,569 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 23:10:39,575 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 23:10:39,576 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 23:10:39,577 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 23:10:39,579 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 23:10:39,581 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 23:10:39,581 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 23:10:39,583 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 23:10:39,585 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 23:10:39,587 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 23:10:39,589 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 23:10:39,589 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 23:10:39,590 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 23:10:39,591 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 23:10:39,591 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 23:10:39,594 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 23:10:39,595 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 23:10:39,597 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13bbb558-a167-487c-9dbf-f52780d8e272/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-13 23:10:39,653 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 23:10:39,653 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 23:10:39,655 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 23:10:39,656 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-13 23:10:39,657 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 23:10:39,658 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 23:10:39,658 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 23:10:39,659 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 23:10:39,659 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 23:10:39,659 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 23:10:39,661 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 23:10:39,661 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-13 23:10:39,661 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-13 23:10:39,662 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-13 23:10:39,662 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 23:10:39,662 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 23:10:39,662 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 23:10:39,663 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-13 23:10:39,663 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-13 23:10:39,663 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 23:10:39,664 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 23:10:39,664 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 23:10:39,664 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 23:10:39,665 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 23:10:39,665 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-13 23:10:39,665 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-13 23:10:39,666 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 23:10:39,666 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-13 23:10:39,666 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-13 23:10:39,666 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_13bbb558-a167-487c-9dbf-f52780d8e272/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13bbb558-a167-487c-9dbf-f52780d8e272/bin/ukojak-2xVlg8857e Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c3b06783378816ab028e38f9f4609990f4d1028238bbcb0e88638ebb644bb54d [2021-11-13 23:10:40,151 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 23:10:40,179 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 23:10:40,182 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 23:10:40,184 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 23:10:40,185 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 23:10:40,187 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13bbb558-a167-487c-9dbf-f52780d8e272/bin/ukojak-2xVlg8857e/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness.i [2021-11-13 23:10:40,258 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13bbb558-a167-487c-9dbf-f52780d8e272/bin/ukojak-2xVlg8857e/data/f5a5544ae/471ffb94d29e405f94de65bd9c2f563e/FLAG4e10023d8 [2021-11-13 23:10:41,336 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 23:10:41,337 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13bbb558-a167-487c-9dbf-f52780d8e272/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness.i [2021-11-13 23:10:41,386 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13bbb558-a167-487c-9dbf-f52780d8e272/bin/ukojak-2xVlg8857e/data/f5a5544ae/471ffb94d29e405f94de65bd9c2f563e/FLAG4e10023d8 [2021-11-13 23:10:41,705 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13bbb558-a167-487c-9dbf-f52780d8e272/bin/ukojak-2xVlg8857e/data/f5a5544ae/471ffb94d29e405f94de65bd9c2f563e [2021-11-13 23:10:41,707 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 23:10:41,709 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 23:10:41,721 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 23:10:41,722 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 23:10:41,725 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 23:10:41,726 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:10:41" (1/1) ... [2021-11-13 23:10:41,728 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@58e430ed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:41, skipping insertion in model container [2021-11-13 23:10:41,728 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:10:41" (1/1) ... [2021-11-13 23:10:41,737 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 23:10:41,877 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 23:10:42,278 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_13bbb558-a167-487c-9dbf-f52780d8e272/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness.i[4501,4514] [2021-11-13 23:10:42,287 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_13bbb558-a167-487c-9dbf-f52780d8e272/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness.i[4561,4574] [2021-11-13 23:10:42,322 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 23:10:42,332 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 23:10:43,498 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:10:43,499 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:10:43,499 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:10:43,500 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:10:43,502 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:10:43,519 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:10:43,520 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:10:43,523 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:10:43,524 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:10:44,128 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 23:10:44,130 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 23:10:44,131 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 23:10:44,133 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 23:10:44,135 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 23:10:44,136 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 23:10:44,137 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 23:10:44,138 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 23:10:44,139 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 23:10:44,140 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 23:10:44,453 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 23:10:44,555 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:10:44,556 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:10:44,692 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:10:44,824 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-13 23:10:44,949 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 23:10:44,957 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_13bbb558-a167-487c-9dbf-f52780d8e272/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness.i[4501,4514] [2021-11-13 23:10:44,958 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_13bbb558-a167-487c-9dbf-f52780d8e272/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness.i[4561,4574] [2021-11-13 23:10:44,965 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 23:10:44,967 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 23:10:45,030 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:10:45,032 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:10:45,033 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:10:45,034 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:10:45,036 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:10:45,044 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:10:45,048 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:10:45,049 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:10:45,050 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:10:45,111 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 23:10:45,129 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 23:10:45,130 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 23:10:45,131 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 23:10:45,133 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 23:10:45,134 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 23:10:45,134 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 23:10:45,135 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 23:10:45,135 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 23:10:45,136 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 23:10:45,160 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 23:10:45,257 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:10:45,258 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:10:45,323 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:10:45,377 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 23:10:45,406 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_13bbb558-a167-487c-9dbf-f52780d8e272/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness.i[4501,4514] [2021-11-13 23:10:45,406 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_13bbb558-a167-487c-9dbf-f52780d8e272/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness.i[4561,4574] [2021-11-13 23:10:45,408 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 23:10:45,413 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 23:10:45,466 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:10:45,466 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:10:45,467 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:10:45,469 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:10:45,469 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:10:45,475 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:10:45,476 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:10:45,477 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:10:45,477 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:10:45,509 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 23:10:45,510 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 23:10:45,511 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 23:10:45,511 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 23:10:45,512 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 23:10:45,513 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 23:10:45,513 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 23:10:45,514 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 23:10:45,514 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 23:10:45,515 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 23:10:45,536 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 23:10:45,605 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:10:45,606 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:10:45,694 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:10:46,063 INFO L208 MainTranslator]: Completed translation [2021-11-13 23:10:46,064 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:46 WrapperNode [2021-11-13 23:10:46,064 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 23:10:46,065 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 23:10:46,066 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 23:10:46,066 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 23:10:46,074 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:46" (1/1) ... [2021-11-13 23:10:46,235 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:46" (1/1) ... [2021-11-13 23:10:46,352 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 23:10:46,363 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 23:10:46,364 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 23:10:46,364 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 23:10:46,374 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:46" (1/1) ... [2021-11-13 23:10:46,375 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:46" (1/1) ... [2021-11-13 23:10:46,396 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:46" (1/1) ... [2021-11-13 23:10:46,398 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:46" (1/1) ... [2021-11-13 23:10:46,471 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:46" (1/1) ... [2021-11-13 23:10:46,487 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:46" (1/1) ... [2021-11-13 23:10:46,523 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:46" (1/1) ... [2021-11-13 23:10:46,538 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 23:10:46,539 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 23:10:46,540 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 23:10:46,540 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 23:10:46,541 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:46" (1/1) ... [2021-11-13 23:10:46,547 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 23:10:46,586 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13bbb558-a167-487c-9dbf-f52780d8e272/bin/ukojak-2xVlg8857e/z3 [2021-11-13 23:10:46,598 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13bbb558-a167-487c-9dbf-f52780d8e272/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-13 23:10:46,632 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13bbb558-a167-487c-9dbf-f52780d8e272/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-13 23:10:46,650 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2021-11-13 23:10:46,650 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2021-11-13 23:10:46,650 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2021-11-13 23:10:46,650 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2021-11-13 23:10:46,650 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_string_is_allocated_bounded_length [2021-11-13 23:10:46,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_string_is_allocated_bounded_length [2021-11-13 23:10:46,651 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 23:10:46,651 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-13 23:10:46,651 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-13 23:10:46,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-13 23:10:46,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-13 23:10:46,652 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-13 23:10:46,652 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-13 23:10:46,652 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-13 23:10:46,654 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-13 23:10:46,654 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-13 23:10:46,654 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 23:10:46,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 23:10:46,655 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-13 23:10:46,655 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-13 23:10:46,655 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-13 23:10:46,655 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-13 23:10:46,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-13 23:10:46,655 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_bytes [2021-11-13 23:10:46,656 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_bytes [2021-11-13 23:10:46,656 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-13 23:10:46,656 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-13 23:10:46,656 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 23:10:46,657 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-13 23:10:46,657 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-13 23:10:46,657 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-13 23:10:46,657 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 23:10:46,657 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-13 23:10:46,657 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-13 23:10:46,658 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-13 23:10:46,658 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-13 23:11:11,305 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 23:11:11,306 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-13 23:11:11,309 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:11:11 BoogieIcfgContainer [2021-11-13 23:11:11,310 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 23:11:11,311 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-13 23:11:11,312 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-13 23:11:11,322 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-13 23:11:11,325 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:11:11" (1/1) ... [2021-11-13 23:11:11,346 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 23:11:11,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:11:11,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 73 states and 90 transitions. [2021-11-13 23:11:11,427 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 90 transitions. [2021-11-13 23:11:11,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2021-11-13 23:11:11,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:11:11,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:11:11,479 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 23:11:11,492 INFO L158 Benchmark]: Toolchain (without parser) took 29781.94ms. Allocated memory was 83.9MB in the beginning and 692.1MB in the end (delta: 608.2MB). Free memory was 63.0MB in the beginning and 526.1MB in the end (delta: -463.2MB). Peak memory consumption was 144.4MB. Max. memory is 16.1GB. [2021-11-13 23:11:11,495 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 83.9MB. Free memory was 66.2MB in the beginning and 66.1MB in the end (delta: 75.1kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 23:11:11,496 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4343.22ms. Allocated memory was 83.9MB in the beginning and 144.7MB in the end (delta: 60.8MB). Free memory was 62.7MB in the beginning and 71.2MB in the end (delta: -8.4MB). Peak memory consumption was 76.2MB. Max. memory is 16.1GB. [2021-11-13 23:11:11,496 INFO L158 Benchmark]: Boogie Procedure Inliner took 296.52ms. Allocated memory is still 144.7MB. Free memory was 71.2MB in the beginning and 59.3MB in the end (delta: 11.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-13 23:11:11,496 INFO L158 Benchmark]: Boogie Preprocessor took 175.13ms. Allocated memory is still 144.7MB. Free memory was 58.6MB in the beginning and 80.1MB in the end (delta: -21.5MB). Peak memory consumption was 14.9MB. Max. memory is 16.1GB. [2021-11-13 23:11:11,497 INFO L158 Benchmark]: RCFGBuilder took 24770.52ms. Allocated memory was 144.7MB in the beginning and 692.1MB in the end (delta: 547.4MB). Free memory was 80.0MB in the beginning and 532.4MB in the end (delta: -452.4MB). Peak memory consumption was 412.3MB. Max. memory is 16.1GB. [2021-11-13 23:11:11,497 INFO L158 Benchmark]: CodeCheck took 179.46ms. Allocated memory is still 692.1MB. Free memory was 532.4MB in the beginning and 526.1MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-13 23:11:11,501 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 0.32ms. Allocated memory is still 83.9MB. Free memory was 66.2MB in the beginning and 66.1MB in the end (delta: 75.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4343.22ms. Allocated memory was 83.9MB in the beginning and 144.7MB in the end (delta: 60.8MB). Free memory was 62.7MB in the beginning and 71.2MB in the end (delta: -8.4MB). Peak memory consumption was 76.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 296.52ms. Allocated memory is still 144.7MB. Free memory was 71.2MB in the beginning and 59.3MB in the end (delta: 11.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 175.13ms. Allocated memory is still 144.7MB. Free memory was 58.6MB in the beginning and 80.1MB in the end (delta: -21.5MB). Peak memory consumption was 14.9MB. Max. memory is 16.1GB. * RCFGBuilder took 24770.52ms. Allocated memory was 144.7MB in the beginning and 692.1MB in the end (delta: 547.4MB). Free memory was 80.0MB in the beginning and 532.4MB in the end (delta: -452.4MB). Peak memory consumption was 412.3MB. Max. memory is 16.1GB. * CodeCheck took 179.46ms. Allocated memory is still 692.1MB. Free memory was 532.4MB in the beginning and 526.1MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-13 23:11:11,574 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13bbb558-a167-487c-9dbf-f52780d8e272/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared