./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 53f42b1a Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e318c52-a6c3-4f25-a68d-456c0913aace/bin/ukojak-vF6T2TMglN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e318c52-a6c3-4f25-a68d-456c0913aace/bin/ukojak-vF6T2TMglN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e318c52-a6c3-4f25-a68d-456c0913aace/bin/ukojak-vF6T2TMglN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e318c52-a6c3-4f25-a68d-456c0913aace/bin/ukojak-vF6T2TMglN/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_8e318c52-a6c3-4f25-a68d-456c0913aace/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e318c52-a6c3-4f25-a68d-456c0913aace/bin/ukojak-vF6T2TMglN --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-53f42b1 [2021-11-21 05:10:46,406 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-21 05:10:46,410 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-21 05:10:46,483 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-21 05:10:46,484 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-21 05:10:46,489 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-21 05:10:46,491 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-21 05:10:46,496 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-21 05:10:46,499 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-21 05:10:46,506 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-21 05:10:46,507 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-21 05:10:46,510 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-21 05:10:46,510 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-21 05:10:46,514 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-21 05:10:46,516 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-21 05:10:46,526 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-21 05:10:46,529 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-21 05:10:46,530 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-21 05:10:46,533 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-21 05:10:46,543 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-21 05:10:46,546 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-21 05:10:46,548 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-21 05:10:46,552 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-21 05:10:46,553 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-21 05:10:46,564 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-21 05:10:46,565 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-21 05:10:46,566 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-21 05:10:46,568 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-21 05:10:46,569 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-21 05:10:46,571 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-21 05:10:46,571 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-21 05:10:46,573 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-21 05:10:46,575 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-21 05:10:46,577 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-21 05:10:46,579 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-21 05:10:46,580 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-21 05:10:46,581 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-21 05:10:46,581 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-21 05:10:46,582 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-21 05:10:46,583 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-21 05:10:46,584 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-21 05:10:46,585 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e318c52-a6c3-4f25-a68d-456c0913aace/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-21 05:10:46,639 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-21 05:10:46,640 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-21 05:10:46,642 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-21 05:10:46,642 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-21 05:10:46,644 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-21 05:10:46,644 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-21 05:10:46,645 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-21 05:10:46,645 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-21 05:10:46,645 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-21 05:10:46,646 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-21 05:10:46,647 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-21 05:10:46,655 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-21 05:10:46,656 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-21 05:10:46,656 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-21 05:10:46,657 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-21 05:10:46,657 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-21 05:10:46,657 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-21 05:10:46,658 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-21 05:10:46,658 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 05:10:46,659 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-21 05:10:46,659 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-21 05:10:46,659 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-21 05:10:46,660 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-21 05:10:46,660 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-21 05:10:46,660 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-21 05:10:46,661 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_8e318c52-a6c3-4f25-a68d-456c0913aace/bin/ukojak-vF6T2TMglN/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e318c52-a6c3-4f25-a68d-456c0913aace/bin/ukojak-vF6T2TMglN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 60926facf5511174d61dcd6a0b7a731efc9ccdb495bc26b58400da4cd6320ca0 [2021-11-21 05:10:47,052 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-21 05:10:47,098 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-21 05:10:47,101 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-21 05:10:47,103 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-21 05:10:47,105 INFO L275 PluginConnector]: CDTParser initialized [2021-11-21 05:10:47,106 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e318c52-a6c3-4f25-a68d-456c0913aace/bin/ukojak-vF6T2TMglN/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i [2021-11-21 05:10:47,213 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e318c52-a6c3-4f25-a68d-456c0913aace/bin/ukojak-vF6T2TMglN/data/342143527/13f907bb3b2248cd9585674f9916d55a/FLAGefcaefa22 [2021-11-21 05:10:48,309 INFO L306 CDTParser]: Found 1 translation units. [2021-11-21 05:10:48,310 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e318c52-a6c3-4f25-a68d-456c0913aace/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i [2021-11-21 05:10:48,392 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e318c52-a6c3-4f25-a68d-456c0913aace/bin/ukojak-vF6T2TMglN/data/342143527/13f907bb3b2248cd9585674f9916d55a/FLAGefcaefa22 [2021-11-21 05:10:48,695 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e318c52-a6c3-4f25-a68d-456c0913aace/bin/ukojak-vF6T2TMglN/data/342143527/13f907bb3b2248cd9585674f9916d55a [2021-11-21 05:10:48,698 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-21 05:10:48,702 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-21 05:10:48,706 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-21 05:10:48,707 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-21 05:10:48,712 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-21 05:10:48,713 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:10:48" (1/1) ... [2021-11-21 05:10:48,714 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@78268603 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:10:48, skipping insertion in model container [2021-11-21 05:10:48,715 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:10:48" (1/1) ... [2021-11-21 05:10:48,725 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-21 05:10:48,919 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 05:10:49,284 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e318c52-a6c3-4f25-a68d-456c0913aace/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i[4505,4518] [2021-11-21 05:10:49,293 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e318c52-a6c3-4f25-a68d-456c0913aace/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i[4565,4578] [2021-11-21 05:10:50,472 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:10:50,477 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:10:50,481 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:10:50,483 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:10:50,488 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:10:50,514 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:10:50,515 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:10:50,518 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:10:50,519 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:10:51,119 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 05:10:51,123 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 05:10:51,125 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 05:10:51,128 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 05:10:51,136 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 05:10:51,142 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 05:10:51,143 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 05:10:51,145 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 05:10:51,148 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 05:10:51,150 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 05:10:51,474 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 05:10:51,750 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:10:51,752 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:10:51,884 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 05:10:51,960 INFO L203 MainTranslator]: Completed pre-run [2021-11-21 05:10:51,984 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e318c52-a6c3-4f25-a68d-456c0913aace/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i[4505,4518] [2021-11-21 05:10:51,985 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e318c52-a6c3-4f25-a68d-456c0913aace/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i[4565,4578] [2021-11-21 05:10:52,048 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:10:52,049 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:10:52,050 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:10:52,051 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:10:52,053 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:10:52,067 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:10:52,068 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:10:52,071 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:10:52,072 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:10:52,125 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 05:10:52,126 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 05:10:52,127 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 05:10:52,128 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 05:10:52,130 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 05:10:52,131 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 05:10:52,132 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 05:10:52,136 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 05:10:52,136 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 05:10:52,137 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 05:10:52,179 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 05:10:52,321 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:10:52,321 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:10:52,362 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 05:10:52,642 INFO L208 MainTranslator]: Completed translation [2021-11-21 05:10:52,643 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:10:52 WrapperNode [2021-11-21 05:10:52,643 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-21 05:10:52,644 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-21 05:10:52,645 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-21 05:10:52,645 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-21 05:10:52,654 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:10:52" (1/1) ... [2021-11-21 05:10:52,831 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:10:52" (1/1) ... [2021-11-21 05:10:52,965 INFO L137 Inliner]: procedures = 691, calls = 2656, calls flagged for inlining = 59, calls inlined = 6, statements flattened = 925 [2021-11-21 05:10:52,966 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-21 05:10:52,967 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-21 05:10:52,967 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-21 05:10:52,967 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-21 05:10:52,982 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:10:52" (1/1) ... [2021-11-21 05:10:52,982 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:10:52" (1/1) ... [2021-11-21 05:10:52,998 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:10:52" (1/1) ... [2021-11-21 05:10:52,999 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:10:52" (1/1) ... [2021-11-21 05:10:53,072 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:10:52" (1/1) ... [2021-11-21 05:10:53,080 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:10:52" (1/1) ... [2021-11-21 05:10:53,102 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:10:52" (1/1) ... [2021-11-21 05:10:53,120 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-21 05:10:53,122 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-21 05:10:53,122 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-21 05:10:53,122 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-21 05:10:53,124 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:10:52" (1/1) ... [2021-11-21 05:10:53,134 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 05:10:53,147 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e318c52-a6c3-4f25-a68d-456c0913aace/bin/ukojak-vF6T2TMglN/z3 [2021-11-21 05:10:53,167 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e318c52-a6c3-4f25-a68d-456c0913aace/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-21 05:10:53,198 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e318c52-a6c3-4f25-a68d-456c0913aace/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-21 05:10:53,230 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2021-11-21 05:10:53,231 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2021-11-21 05:10:53,231 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_compare_lexical [2021-11-21 05:10:53,231 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_compare_lexical [2021-11-21 05:10:53,231 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-21 05:10:53,232 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-21 05:10:53,232 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-21 05:10:53,232 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-21 05:10:53,233 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-21 05:10:53,233 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_bounded [2021-11-21 05:10:53,233 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_bounded [2021-11-21 05:10:53,234 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-21 05:10:53,234 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-21 05:10:53,234 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-21 05:10:53,235 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-21 05:10:53,235 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2021-11-21 05:10:53,236 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2021-11-21 05:10:53,236 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-21 05:10:53,237 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-21 05:10:53,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-21 05:10:53,237 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-21 05:10:53,237 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-21 05:10:53,237 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-21 05:10:53,238 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-21 05:10:53,238 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-21 05:10:53,239 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-21 05:10:53,239 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-21 05:10:53,240 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-21 05:10:53,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-21 05:10:53,240 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-21 05:10:53,241 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-21 05:10:53,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-21 05:10:53,241 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_cursor_has_allocated_buffer_member [2021-11-21 05:10:53,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_cursor_has_allocated_buffer_member [2021-11-21 05:10:53,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-21 05:10:53,479 INFO L236 CfgBuilder]: Building ICFG [2021-11-21 05:10:53,504 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-21 05:10:55,699 INFO L277 CfgBuilder]: Performing block encoding [2021-11-21 05:10:55,941 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-21 05:10:55,942 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-21 05:10:55,945 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:10:55 BoogieIcfgContainer [2021-11-21 05:10:55,945 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-21 05:10:55,947 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-21 05:10:55,947 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-21 05:10:55,960 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-21 05:10:55,961 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:10:55" (1/1) ... [2021-11-21 05:10:55,975 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 05:10:56,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:10:56,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 120 states and 164 transitions. [2021-11-21 05:10:56,078 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 164 transitions. [2021-11-21 05:10:56,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2021-11-21 05:10:56,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:10:56,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:10:56,164 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) [2021-11-21 05:10:56,178 INFO L158 Benchmark]: Toolchain (without parser) took 7473.64ms. Allocated memory was 111.1MB in the beginning and 188.7MB in the end (delta: 77.6MB). Free memory was 86.2MB in the beginning and 101.9MB in the end (delta: -15.7MB). Peak memory consumption was 62.9MB. Max. memory is 16.1GB. [2021-11-21 05:10:56,180 INFO L158 Benchmark]: CDTParser took 0.42ms. Allocated memory is still 83.9MB. Free memory was 56.7MB in the beginning and 56.7MB in the end (delta: 28.4kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-21 05:10:56,183 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3937.16ms. Allocated memory was 111.1MB in the beginning and 157.3MB in the end (delta: 46.1MB). Free memory was 86.2MB in the beginning and 105.8MB in the end (delta: -19.5MB). Peak memory consumption was 72.7MB. Max. memory is 16.1GB. [2021-11-21 05:10:56,187 INFO L158 Benchmark]: Boogie Procedure Inliner took 321.54ms. Allocated memory is still 157.3MB. Free memory was 105.8MB in the beginning and 93.6MB in the end (delta: 12.1MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-21 05:10:56,189 INFO L158 Benchmark]: Boogie Preprocessor took 153.60ms. Allocated memory is still 157.3MB. Free memory was 93.6MB in the beginning and 86.9MB in the end (delta: 6.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-21 05:10:56,190 INFO L158 Benchmark]: RCFGBuilder took 2823.67ms. Allocated memory was 157.3MB in the beginning and 188.7MB in the end (delta: 31.5MB). Free memory was 86.9MB in the beginning and 109.3MB in the end (delta: -22.4MB). Peak memory consumption was 44.7MB. Max. memory is 16.1GB. [2021-11-21 05:10:56,194 INFO L158 Benchmark]: CodeCheck took 227.86ms. Allocated memory is still 188.7MB. Free memory was 109.3MB in the beginning and 101.9MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-21 05:10:56,199 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 0.42ms. Allocated memory is still 83.9MB. Free memory was 56.7MB in the beginning and 56.7MB in the end (delta: 28.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3937.16ms. Allocated memory was 111.1MB in the beginning and 157.3MB in the end (delta: 46.1MB). Free memory was 86.2MB in the beginning and 105.8MB in the end (delta: -19.5MB). Peak memory consumption was 72.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 321.54ms. Allocated memory is still 157.3MB. Free memory was 105.8MB in the beginning and 93.6MB in the end (delta: 12.1MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 153.60ms. Allocated memory is still 157.3MB. Free memory was 93.6MB in the beginning and 86.9MB in the end (delta: 6.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2823.67ms. Allocated memory was 157.3MB in the beginning and 188.7MB in the end (delta: 31.5MB). Free memory was 86.9MB in the beginning and 109.3MB in the end (delta: -22.4MB). Peak memory consumption was 44.7MB. Max. memory is 16.1GB. * CodeCheck took 227.86ms. Allocated memory is still 188.7MB. Free memory was 109.3MB in the beginning and 101.9MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-21 05:10:56,273 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e318c52-a6c3-4f25-a68d-456c0913aace/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e318c52-a6c3-4f25-a68d-456c0913aace/bin/ukojak-vF6T2TMglN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e318c52-a6c3-4f25-a68d-456c0913aace/bin/ukojak-vF6T2TMglN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e318c52-a6c3-4f25-a68d-456c0913aace/bin/ukojak-vF6T2TMglN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e318c52-a6c3-4f25-a68d-456c0913aace/bin/ukojak-vF6T2TMglN/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_8e318c52-a6c3-4f25-a68d-456c0913aace/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e318c52-a6c3-4f25-a68d-456c0913aace/bin/ukojak-vF6T2TMglN --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-53f42b1 [2021-11-21 05:10:59,369 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-21 05:10:59,372 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-21 05:10:59,415 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-21 05:10:59,416 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-21 05:10:59,418 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-21 05:10:59,420 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-21 05:10:59,427 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-21 05:10:59,431 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-21 05:10:59,434 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-21 05:10:59,439 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-21 05:10:59,442 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-21 05:10:59,444 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-21 05:10:59,450 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-21 05:10:59,453 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-21 05:10:59,457 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-21 05:10:59,461 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-21 05:10:59,468 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-21 05:10:59,471 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-21 05:10:59,482 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-21 05:10:59,485 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-21 05:10:59,487 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-21 05:10:59,489 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-21 05:10:59,491 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-21 05:10:59,498 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-21 05:10:59,504 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-21 05:10:59,505 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-21 05:10:59,506 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-21 05:10:59,508 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-21 05:10:59,510 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-21 05:10:59,510 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-21 05:10:59,512 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-21 05:10:59,514 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-21 05:10:59,516 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-21 05:10:59,518 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-21 05:10:59,518 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-21 05:10:59,520 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-21 05:10:59,520 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-21 05:10:59,521 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-21 05:10:59,523 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-21 05:10:59,524 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-21 05:10:59,531 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e318c52-a6c3-4f25-a68d-456c0913aace/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-21 05:10:59,589 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-21 05:10:59,590 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-21 05:10:59,592 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-21 05:10:59,593 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-21 05:10:59,594 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-21 05:10:59,595 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-21 05:10:59,596 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-21 05:10:59,596 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-21 05:10:59,596 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-21 05:10:59,597 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-21 05:10:59,598 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-21 05:10:59,599 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-21 05:10:59,599 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-21 05:10:59,599 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-21 05:10:59,599 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-21 05:10:59,600 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-21 05:10:59,600 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-21 05:10:59,600 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-21 05:10:59,601 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-21 05:10:59,601 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-21 05:10:59,601 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 05:10:59,602 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-21 05:10:59,602 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-21 05:10:59,603 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-21 05:10:59,603 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-21 05:10:59,603 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-21 05:10:59,603 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-21 05:10:59,604 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-21 05:10:59,604 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-21 05:10:59,604 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_8e318c52-a6c3-4f25-a68d-456c0913aace/bin/ukojak-vF6T2TMglN/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e318c52-a6c3-4f25-a68d-456c0913aace/bin/ukojak-vF6T2TMglN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 60926facf5511174d61dcd6a0b7a731efc9ccdb495bc26b58400da4cd6320ca0 [2021-11-21 05:11:00,109 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-21 05:11:00,138 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-21 05:11:00,141 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-21 05:11:00,143 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-21 05:11:00,144 INFO L275 PluginConnector]: CDTParser initialized [2021-11-21 05:11:00,146 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e318c52-a6c3-4f25-a68d-456c0913aace/bin/ukojak-vF6T2TMglN/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i [2021-11-21 05:11:00,249 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e318c52-a6c3-4f25-a68d-456c0913aace/bin/ukojak-vF6T2TMglN/data/00174dbf0/9334ebaba9e54184a8b2f2ac49c78daf/FLAGb72df3f07 [2021-11-21 05:11:01,350 INFO L306 CDTParser]: Found 1 translation units. [2021-11-21 05:11:01,353 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e318c52-a6c3-4f25-a68d-456c0913aace/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i [2021-11-21 05:11:01,419 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e318c52-a6c3-4f25-a68d-456c0913aace/bin/ukojak-vF6T2TMglN/data/00174dbf0/9334ebaba9e54184a8b2f2ac49c78daf/FLAGb72df3f07 [2021-11-21 05:11:01,721 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e318c52-a6c3-4f25-a68d-456c0913aace/bin/ukojak-vF6T2TMglN/data/00174dbf0/9334ebaba9e54184a8b2f2ac49c78daf [2021-11-21 05:11:01,723 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-21 05:11:01,725 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-21 05:11:01,727 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-21 05:11:01,728 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-21 05:11:01,732 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-21 05:11:01,733 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:11:01" (1/1) ... [2021-11-21 05:11:01,735 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@63ceebce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:11:01, skipping insertion in model container [2021-11-21 05:11:01,735 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:11:01" (1/1) ... [2021-11-21 05:11:01,744 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-21 05:11:01,956 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 05:11:02,329 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e318c52-a6c3-4f25-a68d-456c0913aace/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i[4505,4518] [2021-11-21 05:11:02,340 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e318c52-a6c3-4f25-a68d-456c0913aace/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i[4565,4578] [2021-11-21 05:11:04,140 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:11:04,142 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:11:04,145 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:11:04,147 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:11:04,149 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:11:04,187 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:11:04,191 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:11:04,195 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:11:04,196 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:11:04,954 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 05:11:04,956 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 05:11:04,958 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 05:11:04,959 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 05:11:04,961 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 05:11:04,962 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 05:11:04,963 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 05:11:04,964 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 05:11:04,965 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 05:11:04,965 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 05:11:05,194 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 05:11:05,311 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:11:05,312 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:11:05,431 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 05:11:05,507 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-21 05:11:05,615 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 05:11:05,622 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e318c52-a6c3-4f25-a68d-456c0913aace/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i[4505,4518] [2021-11-21 05:11:05,623 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e318c52-a6c3-4f25-a68d-456c0913aace/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i[4565,4578] [2021-11-21 05:11:05,707 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:11:05,709 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:11:05,710 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:11:05,712 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:11:05,713 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:11:05,737 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:11:05,737 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:11:05,740 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:11:05,741 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:11:05,825 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 05:11:05,827 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 05:11:05,827 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 05:11:05,829 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 05:11:05,830 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 05:11:05,831 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 05:11:05,831 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 05:11:05,832 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 05:11:05,837 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 05:11:05,838 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 05:11:05,876 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 05:11:06,007 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:11:06,013 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:11:06,053 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 05:11:06,103 INFO L203 MainTranslator]: Completed pre-run [2021-11-21 05:11:06,128 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e318c52-a6c3-4f25-a68d-456c0913aace/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i[4505,4518] [2021-11-21 05:11:06,129 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e318c52-a6c3-4f25-a68d-456c0913aace/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i[4565,4578] [2021-11-21 05:11:06,174 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:11:06,175 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:11:06,175 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:11:06,175 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:11:06,176 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:11:06,181 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:11:06,181 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:11:06,182 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:11:06,182 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:11:06,232 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 05:11:06,233 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 05:11:06,234 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 05:11:06,234 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 05:11:06,235 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 05:11:06,235 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 05:11:06,236 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 05:11:06,236 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 05:11:06,236 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 05:11:06,237 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 05:11:06,259 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 05:11:06,347 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:11:06,347 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:11:06,392 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 05:11:06,754 INFO L208 MainTranslator]: Completed translation [2021-11-21 05:11:06,755 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:11:06 WrapperNode [2021-11-21 05:11:06,755 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-21 05:11:06,756 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-21 05:11:06,757 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-21 05:11:06,757 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-21 05:11:06,766 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:11:06" (1/1) ... [2021-11-21 05:11:06,944 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:11:06" (1/1) ... [2021-11-21 05:11:07,103 INFO L137 Inliner]: procedures = 711, calls = 2656, calls flagged for inlining = 59, calls inlined = 6, statements flattened = 922 [2021-11-21 05:11:07,105 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-21 05:11:07,106 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-21 05:11:07,107 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-21 05:11:07,107 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-21 05:11:07,118 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:11:06" (1/1) ... [2021-11-21 05:11:07,118 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:11:06" (1/1) ... [2021-11-21 05:11:07,143 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:11:06" (1/1) ... [2021-11-21 05:11:07,145 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:11:06" (1/1) ... [2021-11-21 05:11:07,209 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:11:06" (1/1) ... [2021-11-21 05:11:07,214 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:11:06" (1/1) ... [2021-11-21 05:11:07,227 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:11:06" (1/1) ... [2021-11-21 05:11:07,246 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-21 05:11:07,247 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-21 05:11:07,247 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-21 05:11:07,248 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-21 05:11:07,249 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:11:06" (1/1) ... [2021-11-21 05:11:07,257 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 05:11:07,287 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e318c52-a6c3-4f25-a68d-456c0913aace/bin/ukojak-vF6T2TMglN/z3 [2021-11-21 05:11:07,304 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e318c52-a6c3-4f25-a68d-456c0913aace/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-21 05:11:07,327 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e318c52-a6c3-4f25-a68d-456c0913aace/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-21 05:11:07,373 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2021-11-21 05:11:07,373 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2021-11-21 05:11:07,373 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_compare_lexical [2021-11-21 05:11:07,374 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_compare_lexical [2021-11-21 05:11:07,374 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-21 05:11:07,375 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-21 05:11:07,376 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-21 05:11:07,376 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-21 05:11:07,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-21 05:11:07,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-21 05:11:07,376 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_bounded [2021-11-21 05:11:07,377 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_bounded [2021-11-21 05:11:07,377 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-21 05:11:07,377 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-21 05:11:07,377 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-21 05:11:07,377 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-21 05:11:07,378 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2021-11-21 05:11:07,378 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2021-11-21 05:11:07,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-21 05:11:07,379 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-21 05:11:07,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-21 05:11:07,381 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-21 05:11:07,381 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-21 05:11:07,381 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-21 05:11:07,381 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-21 05:11:07,381 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-21 05:11:07,382 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-21 05:11:07,382 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-21 05:11:07,382 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-21 05:11:07,382 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-21 05:11:07,382 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-21 05:11:07,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-21 05:11:07,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-21 05:11:07,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-21 05:11:07,384 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-21 05:11:07,384 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-21 05:11:07,384 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_cursor_has_allocated_buffer_member [2021-11-21 05:11:07,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_cursor_has_allocated_buffer_member [2021-11-21 05:11:07,741 INFO L236 CfgBuilder]: Building ICFG [2021-11-21 05:11:07,743 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-21 05:11:10,684 INFO L277 CfgBuilder]: Performing block encoding [2021-11-21 05:11:10,983 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-21 05:11:10,984 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-21 05:11:10,989 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:11:10 BoogieIcfgContainer [2021-11-21 05:11:10,989 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-21 05:11:10,990 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-21 05:11:10,991 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-21 05:11:11,004 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-21 05:11:11,008 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:11:10" (1/1) ... [2021-11-21 05:11:11,030 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 05:11:11,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:11:11,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 118 states and 162 transitions. [2021-11-21 05:11:11,115 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 162 transitions. [2021-11-21 05:11:11,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2021-11-21 05:11:11,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:11:11,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:11:11,175 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) [2021-11-21 05:11:11,189 INFO L158 Benchmark]: Toolchain (without parser) took 9461.28ms. Allocated memory was 58.7MB in the beginning and 226.5MB in the end (delta: 167.8MB). Free memory was 27.5MB in the beginning and 155.3MB in the end (delta: -127.7MB). Peak memory consumption was 44.2MB. Max. memory is 16.1GB. [2021-11-21 05:11:11,190 INFO L158 Benchmark]: CDTParser took 0.41ms. Allocated memory is still 58.7MB. Free memory was 39.9MB in the beginning and 39.9MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-21 05:11:11,191 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5028.17ms. Allocated memory was 58.7MB in the beginning and 127.9MB in the end (delta: 69.2MB). Free memory was 27.3MB in the beginning and 52.5MB in the end (delta: -25.1MB). Peak memory consumption was 52.8MB. Max. memory is 16.1GB. [2021-11-21 05:11:11,193 INFO L158 Benchmark]: Boogie Procedure Inliner took 348.68ms. Allocated memory is still 127.9MB. Free memory was 52.5MB in the beginning and 68.6MB in the end (delta: -16.2MB). Peak memory consumption was 5.2MB. Max. memory is 16.1GB. [2021-11-21 05:11:11,195 INFO L158 Benchmark]: Boogie Preprocessor took 140.15ms. Allocated memory is still 127.9MB. Free memory was 68.6MB in the beginning and 60.2MB in the end (delta: 8.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-21 05:11:11,197 INFO L158 Benchmark]: RCFGBuilder took 3742.18ms. Allocated memory was 127.9MB in the beginning and 226.5MB in the end (delta: 98.6MB). Free memory was 60.2MB in the beginning and 162.6MB in the end (delta: -102.4MB). Peak memory consumption was 42.6MB. Max. memory is 16.1GB. [2021-11-21 05:11:11,200 INFO L158 Benchmark]: CodeCheck took 195.25ms. Allocated memory is still 226.5MB. Free memory was 161.5MB in the beginning and 155.3MB in the end (delta: 6.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-21 05:11:11,202 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 0.41ms. Allocated memory is still 58.7MB. Free memory was 39.9MB in the beginning and 39.9MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5028.17ms. Allocated memory was 58.7MB in the beginning and 127.9MB in the end (delta: 69.2MB). Free memory was 27.3MB in the beginning and 52.5MB in the end (delta: -25.1MB). Peak memory consumption was 52.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 348.68ms. Allocated memory is still 127.9MB. Free memory was 52.5MB in the beginning and 68.6MB in the end (delta: -16.2MB). Peak memory consumption was 5.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 140.15ms. Allocated memory is still 127.9MB. Free memory was 68.6MB in the beginning and 60.2MB in the end (delta: 8.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 3742.18ms. Allocated memory was 127.9MB in the beginning and 226.5MB in the end (delta: 98.6MB). Free memory was 60.2MB in the beginning and 162.6MB in the end (delta: -102.4MB). Peak memory consumption was 42.6MB. Max. memory is 16.1GB. * CodeCheck took 195.25ms. Allocated memory is still 226.5MB. Free memory was 161.5MB in the beginning and 155.3MB in the end (delta: 6.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-21 05:11:11,250 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e318c52-a6c3-4f25-a68d-456c0913aace/bin/ukojak-vF6T2TMglN/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