./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 839c364b Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_808bf7e4-55fb-4059-abd5-40f9659fa039/bin/ukojak-d1pc8ZmBRL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_808bf7e4-55fb-4059-abd5-40f9659fa039/bin/ukojak-d1pc8ZmBRL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_808bf7e4-55fb-4059-abd5-40f9659fa039/bin/ukojak-d1pc8ZmBRL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_808bf7e4-55fb-4059-abd5-40f9659fa039/bin/ukojak-d1pc8ZmBRL/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_808bf7e4-55fb-4059-abd5-40f9659fa039/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_808bf7e4-55fb-4059-abd5-40f9659fa039/bin/ukojak-d1pc8ZmBRL --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 60926facf5511174d61dcd6a0b7a731efc9ccdb495bc26b58400da4cd6320ca0 --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 07:24:11,350 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 07:24:11,352 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 07:24:11,403 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 07:24:11,403 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 07:24:11,407 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 07:24:11,410 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 07:24:11,415 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 07:24:11,417 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 07:24:11,419 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 07:24:11,420 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 07:24:11,421 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 07:24:11,422 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 07:24:11,423 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 07:24:11,424 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 07:24:11,426 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 07:24:11,427 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 07:24:11,428 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 07:24:11,430 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 07:24:11,432 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 07:24:11,434 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 07:24:11,438 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 07:24:11,439 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 07:24:11,441 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 07:24:11,445 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 07:24:11,448 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 07:24:11,449 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 07:24:11,450 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 07:24:11,450 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 07:24:11,451 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 07:24:11,452 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 07:24:11,453 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 07:24:11,453 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 07:24:11,454 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 07:24:11,456 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 07:24:11,456 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 07:24:11,457 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 07:24:11,457 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 07:24:11,457 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 07:24:11,459 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 07:24:11,459 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 07:24:11,460 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_808bf7e4-55fb-4059-abd5-40f9659fa039/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-25 07:24:11,493 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 07:24:11,493 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 07:24:11,494 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 07:24:11,495 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-25 07:24:11,496 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-25 07:24:11,496 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-25 07:24:11,496 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 07:24:11,496 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-25 07:24:11,500 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 07:24:11,500 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 07:24:11,501 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 07:24:11,501 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 07:24:11,502 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 07:24:11,502 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 07:24:11,502 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 07:24:11,502 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-25 07:24:11,503 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-25 07:24:11,503 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 07:24:11,503 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 07:24:11,503 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 07:24:11,503 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 07:24:11,504 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 07:24:11,504 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-25 07:24:11,504 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-25 07:24:11,504 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 07:24:11,505 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_808bf7e4-55fb-4059-abd5-40f9659fa039/bin/ukojak-d1pc8ZmBRL/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_808bf7e4-55fb-4059-abd5-40f9659fa039/bin/ukojak-d1pc8ZmBRL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 60926facf5511174d61dcd6a0b7a731efc9ccdb495bc26b58400da4cd6320ca0 [2021-11-25 07:24:11,750 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 07:24:11,782 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 07:24:11,785 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 07:24:11,786 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 07:24:11,787 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 07:24:11,789 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_808bf7e4-55fb-4059-abd5-40f9659fa039/bin/ukojak-d1pc8ZmBRL/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i [2021-11-25 07:24:11,874 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_808bf7e4-55fb-4059-abd5-40f9659fa039/bin/ukojak-d1pc8ZmBRL/data/faf7e3daa/7cb9924a78bd442f8d43eea322c94c3a/FLAGee8a0b7ea [2021-11-25 07:24:12,687 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 07:24:12,687 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_808bf7e4-55fb-4059-abd5-40f9659fa039/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i [2021-11-25 07:24:12,735 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_808bf7e4-55fb-4059-abd5-40f9659fa039/bin/ukojak-d1pc8ZmBRL/data/faf7e3daa/7cb9924a78bd442f8d43eea322c94c3a/FLAGee8a0b7ea [2021-11-25 07:24:13,178 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_808bf7e4-55fb-4059-abd5-40f9659fa039/bin/ukojak-d1pc8ZmBRL/data/faf7e3daa/7cb9924a78bd442f8d43eea322c94c3a [2021-11-25 07:24:13,183 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 07:24:13,184 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 07:24:13,186 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 07:24:13,186 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 07:24:13,189 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 07:24:13,190 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 07:24:13" (1/1) ... [2021-11-25 07:24:13,191 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c5cc8b2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:24:13, skipping insertion in model container [2021-11-25 07:24:13,191 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 07:24:13" (1/1) ... [2021-11-25 07:24:13,199 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 07:24:13,293 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 07:24:13,635 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_808bf7e4-55fb-4059-abd5-40f9659fa039/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i[4505,4518] [2021-11-25 07:24:13,643 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_808bf7e4-55fb-4059-abd5-40f9659fa039/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i[4565,4578] [2021-11-25 07:24:14,589 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:14,590 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:14,590 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:14,591 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:14,592 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:14,607 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:14,608 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:14,610 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:14,611 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:15,100 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 07:24:15,102 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 07:24:15,115 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 07:24:15,116 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 07:24:15,118 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 07:24:15,123 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 07:24:15,126 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 07:24:15,127 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 07:24:15,128 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 07:24:15,132 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 07:24:15,307 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 07:24:15,475 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:15,476 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:15,599 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 07:24:15,668 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 07:24:15,698 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_808bf7e4-55fb-4059-abd5-40f9659fa039/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i[4505,4518] [2021-11-25 07:24:15,699 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_808bf7e4-55fb-4059-abd5-40f9659fa039/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i[4565,4578] [2021-11-25 07:24:15,747 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:15,747 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:15,749 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:15,749 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:15,751 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:15,770 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:15,772 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:15,774 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:15,776 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:15,828 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 07:24:15,829 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 07:24:15,830 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 07:24:15,832 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 07:24:15,833 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 07:24:15,833 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 07:24:15,834 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 07:24:15,834 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 07:24:15,835 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 07:24:15,835 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 07:24:15,869 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 07:24:15,993 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:15,994 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:16,038 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 07:24:16,246 INFO L208 MainTranslator]: Completed translation [2021-11-25 07:24:16,246 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:24:16 WrapperNode [2021-11-25 07:24:16,246 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 07:24:16,247 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 07:24:16,247 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 07:24:16,247 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 07:24:16,253 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:24:16" (1/1) ... [2021-11-25 07:24:16,393 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:24:16" (1/1) ... [2021-11-25 07:24:16,548 INFO L137 Inliner]: procedures = 691, calls = 2656, calls flagged for inlining = 59, calls inlined = 6, statements flattened = 925 [2021-11-25 07:24:16,550 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 07:24:16,551 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 07:24:16,552 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 07:24:16,552 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 07:24:16,562 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:24:16" (1/1) ... [2021-11-25 07:24:16,562 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:24:16" (1/1) ... [2021-11-25 07:24:16,584 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:24:16" (1/1) ... [2021-11-25 07:24:16,585 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:24:16" (1/1) ... [2021-11-25 07:24:16,641 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:24:16" (1/1) ... [2021-11-25 07:24:16,657 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:24:16" (1/1) ... [2021-11-25 07:24:16,665 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:24:16" (1/1) ... [2021-11-25 07:24:16,680 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 07:24:16,681 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 07:24:16,681 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 07:24:16,681 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 07:24:16,682 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:24:16" (1/1) ... [2021-11-25 07:24:16,698 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 07:24:16,709 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_808bf7e4-55fb-4059-abd5-40f9659fa039/bin/ukojak-d1pc8ZmBRL/z3 [2021-11-25 07:24:16,722 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_808bf7e4-55fb-4059-abd5-40f9659fa039/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-25 07:24:16,739 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_808bf7e4-55fb-4059-abd5-40f9659fa039/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-25 07:24:16,772 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2021-11-25 07:24:16,773 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2021-11-25 07:24:16,773 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_compare_lexical [2021-11-25 07:24:16,773 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_compare_lexical [2021-11-25 07:24:16,773 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-25 07:24:16,773 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-25 07:24:16,774 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-25 07:24:16,774 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-25 07:24:16,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-25 07:24:16,774 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_bounded [2021-11-25 07:24:16,775 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_bounded [2021-11-25 07:24:16,775 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-25 07:24:16,775 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-25 07:24:16,775 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-25 07:24:16,776 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-25 07:24:16,776 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2021-11-25 07:24:16,776 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2021-11-25 07:24:16,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-25 07:24:16,778 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 07:24:16,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 07:24:16,778 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-25 07:24:16,778 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-25 07:24:16,778 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-25 07:24:16,778 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-25 07:24:16,779 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-25 07:24:16,779 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-25 07:24:16,780 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-25 07:24:16,780 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-25 07:24:16,780 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-25 07:24:16,780 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-25 07:24:16,780 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-25 07:24:16,780 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-25 07:24:16,781 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_cursor_has_allocated_buffer_member [2021-11-25 07:24:16,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_cursor_has_allocated_buffer_member [2021-11-25 07:24:16,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-25 07:24:17,139 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 07:24:17,153 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-25 07:24:18,604 INFO L277 CfgBuilder]: Performing block encoding [2021-11-25 07:24:18,741 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-25 07:24:18,742 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-25 07:24:18,745 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 07:24:18 BoogieIcfgContainer [2021-11-25 07:24:18,745 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-25 07:24:18,746 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-25 07:24:18,746 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-25 07:24:18,758 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-25 07:24:18,759 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 07:24:18" (1/1) ... [2021-11-25 07:24:18,768 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 07:24:18,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:24:18,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 120 states and 164 transitions. [2021-11-25 07:24:18,846 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 164 transitions. [2021-11-25 07:24:18,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2021-11-25 07:24:18,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:24:18,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:24:18,900 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-25 07:24:18,904 INFO L158 Benchmark]: Toolchain (without parser) took 5718.56ms. Allocated memory was 104.9MB in the beginning and 192.9MB in the end (delta: 88.1MB). Free memory was 64.3MB in the beginning and 114.4MB in the end (delta: -50.1MB). Peak memory consumption was 38.7MB. Max. memory is 16.1GB. [2021-11-25 07:24:18,904 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 81.8MB. Free memory was 38.1MB in the beginning and 38.1MB in the end (delta: 40.4kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-25 07:24:18,905 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3060.38ms. Allocated memory was 104.9MB in the beginning and 134.2MB in the end (delta: 29.4MB). Free memory was 64.0MB in the beginning and 58.0MB in the end (delta: 6.0MB). Peak memory consumption was 50.0MB. Max. memory is 16.1GB. [2021-11-25 07:24:18,906 INFO L158 Benchmark]: Boogie Procedure Inliner took 303.89ms. Allocated memory is still 134.2MB. Free memory was 58.0MB in the beginning and 81.3MB in the end (delta: -23.3MB). Peak memory consumption was 17.2MB. Max. memory is 16.1GB. [2021-11-25 07:24:18,906 INFO L158 Benchmark]: Boogie Preprocessor took 128.58ms. Allocated memory is still 134.2MB. Free memory was 81.3MB in the beginning and 74.3MB in the end (delta: 6.9MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-25 07:24:18,907 INFO L158 Benchmark]: RCFGBuilder took 2064.31ms. Allocated memory was 134.2MB in the beginning and 192.9MB in the end (delta: 58.7MB). Free memory was 74.3MB in the beginning and 121.7MB in the end (delta: -47.4MB). Peak memory consumption was 70.1MB. Max. memory is 16.1GB. [2021-11-25 07:24:18,908 INFO L158 Benchmark]: CodeCheck took 156.68ms. Allocated memory is still 192.9MB. Free memory was 121.7MB in the beginning and 114.4MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-25 07:24:18,911 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 0.25ms. Allocated memory is still 81.8MB. Free memory was 38.1MB in the beginning and 38.1MB in the end (delta: 40.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3060.38ms. Allocated memory was 104.9MB in the beginning and 134.2MB in the end (delta: 29.4MB). Free memory was 64.0MB in the beginning and 58.0MB in the end (delta: 6.0MB). Peak memory consumption was 50.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 303.89ms. Allocated memory is still 134.2MB. Free memory was 58.0MB in the beginning and 81.3MB in the end (delta: -23.3MB). Peak memory consumption was 17.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 128.58ms. Allocated memory is still 134.2MB. Free memory was 81.3MB in the beginning and 74.3MB in the end (delta: 6.9MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2064.31ms. Allocated memory was 134.2MB in the beginning and 192.9MB in the end (delta: 58.7MB). Free memory was 74.3MB in the beginning and 121.7MB in the end (delta: -47.4MB). Peak memory consumption was 70.1MB. Max. memory is 16.1GB. * CodeCheck took 156.68ms. Allocated memory is still 192.9MB. Free memory was 121.7MB in the beginning and 114.4MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-25 07:24:18,958 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_808bf7e4-55fb-4059-abd5-40f9659fa039/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_808bf7e4-55fb-4059-abd5-40f9659fa039/bin/ukojak-d1pc8ZmBRL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_808bf7e4-55fb-4059-abd5-40f9659fa039/bin/ukojak-d1pc8ZmBRL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_808bf7e4-55fb-4059-abd5-40f9659fa039/bin/ukojak-d1pc8ZmBRL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_808bf7e4-55fb-4059-abd5-40f9659fa039/bin/ukojak-d1pc8ZmBRL/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_808bf7e4-55fb-4059-abd5-40f9659fa039/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_808bf7e4-55fb-4059-abd5-40f9659fa039/bin/ukojak-d1pc8ZmBRL --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 60926facf5511174d61dcd6a0b7a731efc9ccdb495bc26b58400da4cd6320ca0 --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 07:24:21,413 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 07:24:21,416 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 07:24:21,464 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 07:24:21,465 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 07:24:21,471 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 07:24:21,473 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 07:24:21,482 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 07:24:21,485 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 07:24:21,493 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 07:24:21,497 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 07:24:21,499 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 07:24:21,500 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 07:24:21,503 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 07:24:21,505 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 07:24:21,507 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 07:24:21,513 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 07:24:21,514 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 07:24:21,516 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 07:24:21,521 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 07:24:21,525 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 07:24:21,527 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 07:24:21,529 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 07:24:21,532 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 07:24:21,538 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 07:24:21,538 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 07:24:21,539 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 07:24:21,541 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 07:24:21,541 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 07:24:21,542 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 07:24:21,543 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 07:24:21,544 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 07:24:21,546 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 07:24:21,547 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 07:24:21,549 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 07:24:21,549 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 07:24:21,550 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 07:24:21,551 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 07:24:21,551 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 07:24:21,553 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 07:24:21,553 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 07:24:21,559 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_808bf7e4-55fb-4059-abd5-40f9659fa039/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-25 07:24:21,605 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 07:24:21,605 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 07:24:21,606 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 07:24:21,606 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-25 07:24:21,607 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-25 07:24:21,607 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-25 07:24:21,607 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 07:24:21,608 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 07:24:21,608 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 07:24:21,608 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 07:24:21,608 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 07:24:21,608 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-25 07:24:21,610 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-25 07:24:21,610 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-25 07:24:21,610 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 07:24:21,610 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 07:24:21,611 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 07:24:21,611 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-25 07:24:21,611 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-25 07:24:21,611 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 07:24:21,611 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 07:24:21,612 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 07:24:21,612 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 07:24:21,612 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 07:24:21,613 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-25 07:24:21,613 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-25 07:24:21,613 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 07:24:21,613 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-25 07:24:21,614 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-25 07:24:21,614 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_808bf7e4-55fb-4059-abd5-40f9659fa039/bin/ukojak-d1pc8ZmBRL/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_808bf7e4-55fb-4059-abd5-40f9659fa039/bin/ukojak-d1pc8ZmBRL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 60926facf5511174d61dcd6a0b7a731efc9ccdb495bc26b58400da4cd6320ca0 [2021-11-25 07:24:21,990 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 07:24:22,018 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 07:24:22,022 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 07:24:22,024 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 07:24:22,026 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 07:24:22,028 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_808bf7e4-55fb-4059-abd5-40f9659fa039/bin/ukojak-d1pc8ZmBRL/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i [2021-11-25 07:24:22,102 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_808bf7e4-55fb-4059-abd5-40f9659fa039/bin/ukojak-d1pc8ZmBRL/data/d219c74f9/6d802600202643cc806bb07fc74f3193/FLAG98bfe8642 [2021-11-25 07:24:23,101 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 07:24:23,101 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_808bf7e4-55fb-4059-abd5-40f9659fa039/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i [2021-11-25 07:24:23,142 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_808bf7e4-55fb-4059-abd5-40f9659fa039/bin/ukojak-d1pc8ZmBRL/data/d219c74f9/6d802600202643cc806bb07fc74f3193/FLAG98bfe8642 [2021-11-25 07:24:23,528 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_808bf7e4-55fb-4059-abd5-40f9659fa039/bin/ukojak-d1pc8ZmBRL/data/d219c74f9/6d802600202643cc806bb07fc74f3193 [2021-11-25 07:24:23,530 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 07:24:23,532 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 07:24:23,533 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 07:24:23,533 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 07:24:23,547 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 07:24:23,549 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 07:24:23" (1/1) ... [2021-11-25 07:24:23,550 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@62248a2b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:24:23, skipping insertion in model container [2021-11-25 07:24:23,550 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 07:24:23" (1/1) ... [2021-11-25 07:24:23,557 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 07:24:23,695 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 07:24:24,030 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_808bf7e4-55fb-4059-abd5-40f9659fa039/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i[4505,4518] [2021-11-25 07:24:24,037 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_808bf7e4-55fb-4059-abd5-40f9659fa039/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i[4565,4578] [2021-11-25 07:24:25,287 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:25,288 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:25,289 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:25,289 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:25,290 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:25,305 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:25,307 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:25,309 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:25,313 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:25,812 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 07:24:25,814 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 07:24:25,815 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 07:24:25,816 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 07:24:25,818 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 07:24:25,819 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 07:24:25,819 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 07:24:25,820 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 07:24:25,821 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 07:24:25,821 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 07:24:25,994 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 07:24:26,136 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:26,145 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:26,264 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 07:24:26,371 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-25 07:24:26,467 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 07:24:26,474 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_808bf7e4-55fb-4059-abd5-40f9659fa039/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i[4505,4518] [2021-11-25 07:24:26,475 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_808bf7e4-55fb-4059-abd5-40f9659fa039/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i[4565,4578] [2021-11-25 07:24:26,544 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:26,544 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:26,545 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:26,546 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:26,547 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:26,566 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:26,567 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:26,569 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:26,569 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:26,627 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 07:24:26,628 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 07:24:26,628 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 07:24:26,629 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 07:24:26,630 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 07:24:26,630 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 07:24:26,631 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 07:24:26,634 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 07:24:26,635 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 07:24:26,635 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 07:24:26,665 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 07:24:26,761 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:26,762 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:26,810 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 07:24:26,852 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 07:24:26,877 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_808bf7e4-55fb-4059-abd5-40f9659fa039/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i[4505,4518] [2021-11-25 07:24:26,877 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_808bf7e4-55fb-4059-abd5-40f9659fa039/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i[4565,4578] [2021-11-25 07:24:26,912 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:26,912 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:26,913 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:26,913 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:26,914 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:26,937 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:26,937 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:26,938 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:26,939 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:26,972 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 07:24:26,972 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 07:24:26,973 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 07:24:26,974 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 07:24:26,974 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 07:24:26,975 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 07:24:26,975 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 07:24:26,976 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 07:24:26,976 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 07:24:26,976 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 07:24:26,999 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 07:24:27,106 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:27,107 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:24:27,167 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 07:24:27,549 INFO L208 MainTranslator]: Completed translation [2021-11-25 07:24:27,550 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:24:27 WrapperNode [2021-11-25 07:24:27,550 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 07:24:27,551 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 07:24:27,552 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 07:24:27,552 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 07:24:27,560 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:24:27" (1/1) ... [2021-11-25 07:24:27,703 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:24:27" (1/1) ... [2021-11-25 07:24:27,820 INFO L137 Inliner]: procedures = 711, calls = 2656, calls flagged for inlining = 59, calls inlined = 6, statements flattened = 922 [2021-11-25 07:24:27,820 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 07:24:27,821 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 07:24:27,821 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 07:24:27,821 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 07:24:27,830 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:24:27" (1/1) ... [2021-11-25 07:24:27,830 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:24:27" (1/1) ... [2021-11-25 07:24:27,846 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:24:27" (1/1) ... [2021-11-25 07:24:27,847 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:24:27" (1/1) ... [2021-11-25 07:24:27,916 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:24:27" (1/1) ... [2021-11-25 07:24:27,933 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:24:27" (1/1) ... [2021-11-25 07:24:27,949 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:24:27" (1/1) ... [2021-11-25 07:24:27,964 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 07:24:27,971 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 07:24:27,971 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 07:24:27,971 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 07:24:27,972 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:24:27" (1/1) ... [2021-11-25 07:24:27,979 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 07:24:27,989 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_808bf7e4-55fb-4059-abd5-40f9659fa039/bin/ukojak-d1pc8ZmBRL/z3 [2021-11-25 07:24:28,014 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_808bf7e4-55fb-4059-abd5-40f9659fa039/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-25 07:24:28,040 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_808bf7e4-55fb-4059-abd5-40f9659fa039/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-25 07:24:28,064 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2021-11-25 07:24:28,064 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2021-11-25 07:24:28,064 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_compare_lexical [2021-11-25 07:24:28,065 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_compare_lexical [2021-11-25 07:24:28,065 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-25 07:24:28,066 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-25 07:24:28,066 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-25 07:24:28,066 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-25 07:24:28,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-25 07:24:28,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-25 07:24:28,066 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_bounded [2021-11-25 07:24:28,067 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_bounded [2021-11-25 07:24:28,067 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-25 07:24:28,067 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-25 07:24:28,067 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-25 07:24:28,067 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-25 07:24:28,067 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2021-11-25 07:24:28,067 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2021-11-25 07:24:28,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-25 07:24:28,068 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 07:24:28,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 07:24:28,069 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-25 07:24:28,070 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-25 07:24:28,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-25 07:24:28,070 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-25 07:24:28,070 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-25 07:24:28,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-25 07:24:28,070 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-25 07:24:28,071 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-25 07:24:28,071 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-25 07:24:28,071 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-25 07:24:28,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-25 07:24:28,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-25 07:24:28,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-25 07:24:28,072 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-25 07:24:28,072 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-25 07:24:28,072 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_cursor_has_allocated_buffer_member [2021-11-25 07:24:28,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_cursor_has_allocated_buffer_member [2021-11-25 07:24:28,375 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 07:24:28,377 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-25 07:24:30,748 INFO L277 CfgBuilder]: Performing block encoding [2021-11-25 07:24:30,941 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-25 07:24:30,942 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-25 07:24:30,945 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 07:24:30 BoogieIcfgContainer [2021-11-25 07:24:30,945 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-25 07:24:30,946 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-25 07:24:30,946 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-25 07:24:30,956 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-25 07:24:30,959 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 07:24:30" (1/1) ... [2021-11-25 07:24:30,979 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 07:24:31,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:24:31,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 118 states and 162 transitions. [2021-11-25 07:24:31,062 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 162 transitions. [2021-11-25 07:24:31,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2021-11-25 07:24:31,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:24:31,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:24:31,117 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-25 07:24:31,131 INFO L158 Benchmark]: Toolchain (without parser) took 7596.52ms. Allocated memory was 54.5MB in the beginning and 184.5MB in the end (delta: 130.0MB). Free memory was 33.6MB in the beginning and 71.9MB in the end (delta: -38.4MB). Peak memory consumption was 93.3MB. Max. memory is 16.1GB. [2021-11-25 07:24:31,131 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 54.5MB. Free memory was 35.0MB in the beginning and 35.0MB in the end (delta: 42.7kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-25 07:24:31,132 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4017.18ms. Allocated memory was 54.5MB in the beginning and 127.9MB in the end (delta: 73.4MB). Free memory was 33.3MB in the beginning and 46.7MB in the end (delta: -13.4MB). Peak memory consumption was 69.5MB. Max. memory is 16.1GB. [2021-11-25 07:24:31,133 INFO L158 Benchmark]: Boogie Procedure Inliner took 269.32ms. Allocated memory is still 127.9MB. Free memory was 46.7MB in the beginning and 69.5MB in the end (delta: -22.7MB). Peak memory consumption was 5.3MB. Max. memory is 16.1GB. [2021-11-25 07:24:31,135 INFO L158 Benchmark]: Boogie Preprocessor took 148.31ms. Allocated memory is still 127.9MB. Free memory was 69.5MB in the beginning and 61.6MB in the end (delta: 7.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-25 07:24:31,136 INFO L158 Benchmark]: RCFGBuilder took 2974.25ms. Allocated memory was 127.9MB in the beginning and 184.5MB in the end (delta: 56.6MB). Free memory was 61.6MB in the beginning and 78.2MB in the end (delta: -16.6MB). Peak memory consumption was 63.6MB. Max. memory is 16.1GB. [2021-11-25 07:24:31,136 INFO L158 Benchmark]: CodeCheck took 182.09ms. Allocated memory is still 184.5MB. Free memory was 78.2MB in the beginning and 71.9MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-25 07:24:31,140 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 0.34ms. Allocated memory is still 54.5MB. Free memory was 35.0MB in the beginning and 35.0MB in the end (delta: 42.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4017.18ms. Allocated memory was 54.5MB in the beginning and 127.9MB in the end (delta: 73.4MB). Free memory was 33.3MB in the beginning and 46.7MB in the end (delta: -13.4MB). Peak memory consumption was 69.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 269.32ms. Allocated memory is still 127.9MB. Free memory was 46.7MB in the beginning and 69.5MB in the end (delta: -22.7MB). Peak memory consumption was 5.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 148.31ms. Allocated memory is still 127.9MB. Free memory was 69.5MB in the beginning and 61.6MB in the end (delta: 7.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2974.25ms. Allocated memory was 127.9MB in the beginning and 184.5MB in the end (delta: 56.6MB). Free memory was 61.6MB in the beginning and 78.2MB in the end (delta: -16.6MB). Peak memory consumption was 63.6MB. Max. memory is 16.1GB. * CodeCheck took 182.09ms. Allocated memory is still 184.5MB. Free memory was 78.2MB in the beginning and 71.9MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-25 07:24:31,198 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_808bf7e4-55fb-4059-abd5-40f9659fa039/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared