./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c28f44a8-6467-4ee3-b170-e4c516b6ec23/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c28f44a8-6467-4ee3-b170-e4c516b6ec23/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c28f44a8-6467-4ee3-b170-e4c516b6ec23/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c28f44a8-6467-4ee3-b170-e4c516b6ec23/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c28f44a8-6467-4ee3-b170-e4c516b6ec23/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c28f44a8-6467-4ee3-b170-e4c516b6ec23/bin/ukojak-CydTVMUXoH --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash c3b06783378816ab028e38f9f4609990f4d1028238bbcb0e88638ebb644bb54d --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 06:25:13,490 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 06:25:13,492 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 06:25:13,520 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 06:25:13,520 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 06:25:13,521 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 06:25:13,523 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 06:25:13,525 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 06:25:13,526 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 06:25:13,527 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 06:25:13,528 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 06:25:13,530 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 06:25:13,530 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 06:25:13,531 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 06:25:13,532 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 06:25:13,534 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 06:25:13,535 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 06:25:13,536 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 06:25:13,537 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 06:25:13,539 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 06:25:13,541 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 06:25:13,542 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 06:25:13,544 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 06:25:13,545 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 06:25:13,549 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 06:25:13,549 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 06:25:13,550 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 06:25:13,550 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 06:25:13,551 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 06:25:13,552 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 06:25:13,552 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 06:25:13,553 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 06:25:13,554 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 06:25:13,555 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 06:25:13,556 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 06:25:13,556 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 06:25:13,557 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 06:25:13,557 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 06:25:13,558 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 06:25:13,559 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 06:25:13,560 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 06:25:13,561 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c28f44a8-6467-4ee3-b170-e4c516b6ec23/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-16 06:25:13,584 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 06:25:13,585 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 06:25:13,586 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 06:25:13,586 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 06:25:13,587 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 06:25:13,587 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 06:25:13,588 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 06:25:13,588 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 06:25:13,588 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 06:25:13,588 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 06:25:13,589 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 06:25:13,589 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 06:25:13,589 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 06:25:13,589 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 06:25:13,590 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 06:25:13,590 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 06:25:13,590 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 06:25:13,591 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 06:25:13,591 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 06:25:13,591 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 06:25:13,592 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 06:25:13,592 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 06:25:13,592 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 06:25:13,592 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 06:25:13,593 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 06:25:13,593 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_c28f44a8-6467-4ee3-b170-e4c516b6ec23/bin/ukojak-CydTVMUXoH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c28f44a8-6467-4ee3-b170-e4c516b6ec23/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c3b06783378816ab028e38f9f4609990f4d1028238bbcb0e88638ebb644bb54d [2022-11-16 06:25:13,846 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 06:25:13,868 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 06:25:13,871 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 06:25:13,872 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 06:25:13,873 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 06:25:13,875 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c28f44a8-6467-4ee3-b170-e4c516b6ec23/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness.i [2022-11-16 06:25:13,937 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c28f44a8-6467-4ee3-b170-e4c516b6ec23/bin/ukojak-CydTVMUXoH/data/804f38187/e6de8a3ed776477f8fe41e61d542ae76/FLAG17b8c73d3 [2022-11-16 06:25:14,873 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 06:25:14,877 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c28f44a8-6467-4ee3-b170-e4c516b6ec23/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness.i [2022-11-16 06:25:14,923 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c28f44a8-6467-4ee3-b170-e4c516b6ec23/bin/ukojak-CydTVMUXoH/data/804f38187/e6de8a3ed776477f8fe41e61d542ae76/FLAG17b8c73d3 [2022-11-16 06:25:15,352 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c28f44a8-6467-4ee3-b170-e4c516b6ec23/bin/ukojak-CydTVMUXoH/data/804f38187/e6de8a3ed776477f8fe41e61d542ae76 [2022-11-16 06:25:15,356 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 06:25:15,359 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 06:25:15,363 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 06:25:15,363 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 06:25:15,366 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 06:25:15,367 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 06:25:15" (1/1) ... [2022-11-16 06:25:15,368 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7254351 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:25:15, skipping insertion in model container [2022-11-16 06:25:15,369 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 06:25:15" (1/1) ... [2022-11-16 06:25:15,378 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 06:25:15,522 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 06:25:15,885 WARN L229 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_c28f44a8-6467-4ee3-b170-e4c516b6ec23/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness.i[4501,4514] [2022-11-16 06:25:15,893 WARN L229 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_c28f44a8-6467-4ee3-b170-e4c516b6ec23/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness.i[4561,4574] [2022-11-16 06:25:17,281 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:25:17,290 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:25:17,291 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:25:17,294 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:25:17,296 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:25:17,310 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:25:17,311 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:25:17,313 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:25:17,314 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:25:17,791 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 06:25:17,792 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 06:25:17,799 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 06:25:17,800 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 06:25:17,802 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 06:25:17,803 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 06:25:17,804 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 06:25:17,805 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 06:25:17,806 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 06:25:17,807 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 06:25:17,972 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 06:25:18,092 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:25:18,093 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:25:18,277 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 06:25:18,340 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 06:25:18,374 WARN L229 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_c28f44a8-6467-4ee3-b170-e4c516b6ec23/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness.i[4501,4514] [2022-11-16 06:25:18,375 WARN L229 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_c28f44a8-6467-4ee3-b170-e4c516b6ec23/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness.i[4561,4574] [2022-11-16 06:25:18,427 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:25:18,431 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:25:18,432 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:25:18,433 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:25:18,435 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:25:18,448 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:25:18,449 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:25:18,450 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:25:18,451 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:25:18,504 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 06:25:18,505 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 06:25:18,505 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 06:25:18,507 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 06:25:18,508 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 06:25:18,509 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 06:25:18,510 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 06:25:18,510 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 06:25:18,511 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 06:25:18,512 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 06:25:18,531 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 06:25:18,649 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:25:18,650 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:25:18,714 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 06:25:18,988 INFO L208 MainTranslator]: Completed translation [2022-11-16 06:25:18,988 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:25:18 WrapperNode [2022-11-16 06:25:18,989 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 06:25:18,990 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 06:25:18,990 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 06:25:18,990 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 06:25:18,998 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:25:18" (1/1) ... [2022-11-16 06:25:19,144 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:25:18" (1/1) ... [2022-11-16 06:25:19,262 INFO L138 Inliner]: procedures = 693, calls = 2785, calls flagged for inlining = 59, calls inlined = 7, statements flattened = 833 [2022-11-16 06:25:19,262 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 06:25:19,263 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 06:25:19,263 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 06:25:19,264 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 06:25:19,273 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:25:18" (1/1) ... [2022-11-16 06:25:19,274 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:25:18" (1/1) ... [2022-11-16 06:25:19,288 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:25:18" (1/1) ... [2022-11-16 06:25:19,289 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:25:18" (1/1) ... [2022-11-16 06:25:19,350 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:25:18" (1/1) ... [2022-11-16 06:25:19,364 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:25:18" (1/1) ... [2022-11-16 06:25:19,370 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:25:18" (1/1) ... [2022-11-16 06:25:19,379 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:25:18" (1/1) ... [2022-11-16 06:25:19,394 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 06:25:19,402 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 06:25:19,402 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 06:25:19,402 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 06:25:19,404 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:25:18" (1/1) ... [2022-11-16 06:25:19,411 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 06:25:19,423 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c28f44a8-6467-4ee3-b170-e4c516b6ec23/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 06:25:19,440 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c28f44a8-6467-4ee3-b170-e4c516b6ec23/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 06:25:19,470 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c28f44a8-6467-4ee3-b170-e4c516b6ec23/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 06:25:19,488 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2022-11-16 06:25:19,488 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2022-11-16 06:25:19,488 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-11-16 06:25:19,489 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-11-16 06:25:19,489 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_string_is_allocated_bounded_length [2022-11-16 06:25:19,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_string_is_allocated_bounded_length [2022-11-16 06:25:19,490 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 06:25:19,490 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-16 06:25:19,490 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-16 06:25:19,490 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 06:25:19,490 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-16 06:25:19,490 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-16 06:25:19,491 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 06:25:19,491 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 06:25:19,492 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 06:25:19,492 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 06:25:19,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 06:25:19,493 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-16 06:25:19,494 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-16 06:25:19,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 06:25:19,494 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_bytes [2022-11-16 06:25:19,494 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_bytes [2022-11-16 06:25:19,494 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 06:25:19,494 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 06:25:19,495 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 06:25:19,495 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 06:25:19,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 06:25:19,496 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-16 06:25:19,496 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-16 06:25:19,496 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-16 06:25:19,496 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-16 06:25:19,497 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 06:25:19,497 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 06:25:19,856 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 06:25:19,859 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 06:25:21,221 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 06:25:21,446 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 06:25:21,446 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-16 06:25:21,449 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 06:25:21 BoogieIcfgContainer [2022-11-16 06:25:21,449 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 06:25:21,450 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 06:25:21,450 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 06:25:21,461 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 06:25:21,461 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 06:25:21" (1/1) ... [2022-11-16 06:25:21,470 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 06:25:21,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:25:21,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 73 states and 90 transitions. [2022-11-16 06:25:21,528 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 90 transitions. [2022-11-16 06:25:21,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-11-16 06:25:21,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:25:21,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:25:21,579 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:385) 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:156) 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) [2022-11-16 06:25:21,583 INFO L158 Benchmark]: Toolchain (without parser) took 6223.80ms. Allocated memory was 100.7MB in the beginning and 199.2MB in the end (delta: 98.6MB). Free memory was 61.1MB in the beginning and 86.8MB in the end (delta: -25.6MB). Peak memory consumption was 73.0MB. Max. memory is 16.1GB. [2022-11-16 06:25:21,584 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 100.7MB. Free memory is still 52.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 06:25:21,585 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3626.48ms. Allocated memory was 100.7MB in the beginning and 165.7MB in the end (delta: 65.0MB). Free memory was 60.9MB in the beginning and 95.7MB in the end (delta: -34.8MB). Peak memory consumption was 62.1MB. Max. memory is 16.1GB. [2022-11-16 06:25:21,585 INFO L158 Benchmark]: Boogie Procedure Inliner took 272.82ms. Allocated memory is still 165.7MB. Free memory was 95.7MB in the beginning and 83.9MB in the end (delta: 11.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-16 06:25:21,586 INFO L158 Benchmark]: Boogie Preprocessor took 137.67ms. Allocated memory is still 165.7MB. Free memory was 83.9MB in the beginning and 76.8MB in the end (delta: 7.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-16 06:25:21,586 INFO L158 Benchmark]: RCFGBuilder took 2047.59ms. Allocated memory was 165.7MB in the beginning and 199.2MB in the end (delta: 33.6MB). Free memory was 76.8MB in the beginning and 93.0MB in the end (delta: -16.2MB). Peak memory consumption was 25.5MB. Max. memory is 16.1GB. [2022-11-16 06:25:21,587 INFO L158 Benchmark]: CodeCheck took 132.24ms. Allocated memory is still 199.2MB. Free memory was 93.0MB in the beginning and 86.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-16 06:25:21,590 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:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 100.7MB. Free memory is still 52.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3626.48ms. Allocated memory was 100.7MB in the beginning and 165.7MB in the end (delta: 65.0MB). Free memory was 60.9MB in the beginning and 95.7MB in the end (delta: -34.8MB). Peak memory consumption was 62.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 272.82ms. Allocated memory is still 165.7MB. Free memory was 95.7MB in the beginning and 83.9MB in the end (delta: 11.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 137.67ms. Allocated memory is still 165.7MB. Free memory was 83.9MB in the beginning and 76.8MB in the end (delta: 7.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2047.59ms. Allocated memory was 165.7MB in the beginning and 199.2MB in the end (delta: 33.6MB). Free memory was 76.8MB in the beginning and 93.0MB in the end (delta: -16.2MB). Peak memory consumption was 25.5MB. Max. memory is 16.1GB. * CodeCheck took 132.24ms. Allocated memory is still 199.2MB. Free memory was 93.0MB in the beginning and 86.8MB 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. [2022-11-16 06:25:21,610 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c28f44a8-6467-4ee3-b170-e4c516b6ec23/bin/ukojak-CydTVMUXoH/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/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c28f44a8-6467-4ee3-b170-e4c516b6ec23/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c28f44a8-6467-4ee3-b170-e4c516b6ec23/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c28f44a8-6467-4ee3-b170-e4c516b6ec23/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c28f44a8-6467-4ee3-b170-e4c516b6ec23/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c28f44a8-6467-4ee3-b170-e4c516b6ec23/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c28f44a8-6467-4ee3-b170-e4c516b6ec23/bin/ukojak-CydTVMUXoH --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash c3b06783378816ab028e38f9f4609990f4d1028238bbcb0e88638ebb644bb54d --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 06:25:24,049 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 06:25:24,051 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 06:25:24,071 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 06:25:24,071 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 06:25:24,073 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 06:25:24,074 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 06:25:24,076 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 06:25:24,078 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 06:25:24,079 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 06:25:24,080 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 06:25:24,081 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 06:25:24,082 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 06:25:24,083 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 06:25:24,084 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 06:25:24,086 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 06:25:24,087 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 06:25:24,088 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 06:25:24,089 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 06:25:24,091 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 06:25:24,093 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 06:25:24,095 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 06:25:24,096 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 06:25:24,097 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 06:25:24,101 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 06:25:24,101 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 06:25:24,101 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 06:25:24,103 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 06:25:24,103 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 06:25:24,104 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 06:25:24,105 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 06:25:24,106 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 06:25:24,107 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 06:25:24,107 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 06:25:24,109 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 06:25:24,109 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 06:25:24,110 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 06:25:24,110 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 06:25:24,110 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 06:25:24,111 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 06:25:24,112 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 06:25:24,113 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c28f44a8-6467-4ee3-b170-e4c516b6ec23/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-16 06:25:24,154 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 06:25:24,154 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 06:25:24,155 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 06:25:24,155 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 06:25:24,156 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 06:25:24,156 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 06:25:24,157 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 06:25:24,157 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 06:25:24,157 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 06:25:24,157 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 06:25:24,158 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 06:25:24,158 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 06:25:24,158 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 06:25:24,158 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 06:25:24,158 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 06:25:24,159 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 06:25:24,159 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 06:25:24,159 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 06:25:24,159 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 06:25:24,160 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 06:25:24,160 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 06:25:24,160 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 06:25:24,160 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 06:25:24,161 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 06:25:24,161 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-16 06:25:24,161 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 06:25:24,161 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 06:25:24,162 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-16 06:25:24,162 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 06:25:24,162 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_c28f44a8-6467-4ee3-b170-e4c516b6ec23/bin/ukojak-CydTVMUXoH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c28f44a8-6467-4ee3-b170-e4c516b6ec23/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c3b06783378816ab028e38f9f4609990f4d1028238bbcb0e88638ebb644bb54d [2022-11-16 06:25:24,536 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 06:25:24,557 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 06:25:24,560 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 06:25:24,561 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 06:25:24,567 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 06:25:24,568 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c28f44a8-6467-4ee3-b170-e4c516b6ec23/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness.i [2022-11-16 06:25:24,648 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c28f44a8-6467-4ee3-b170-e4c516b6ec23/bin/ukojak-CydTVMUXoH/data/d2e20a009/f500ab7313344dc299a1724b9b6cee8f/FLAGd3e20c496 [2022-11-16 06:25:25,596 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 06:25:25,597 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c28f44a8-6467-4ee3-b170-e4c516b6ec23/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness.i [2022-11-16 06:25:25,628 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c28f44a8-6467-4ee3-b170-e4c516b6ec23/bin/ukojak-CydTVMUXoH/data/d2e20a009/f500ab7313344dc299a1724b9b6cee8f/FLAGd3e20c496 [2022-11-16 06:25:26,075 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c28f44a8-6467-4ee3-b170-e4c516b6ec23/bin/ukojak-CydTVMUXoH/data/d2e20a009/f500ab7313344dc299a1724b9b6cee8f [2022-11-16 06:25:26,077 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 06:25:26,079 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 06:25:26,080 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 06:25:26,081 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 06:25:26,084 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 06:25:26,085 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 06:25:26" (1/1) ... [2022-11-16 06:25:26,086 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2feeb8f3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:25:26, skipping insertion in model container [2022-11-16 06:25:26,086 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 06:25:26" (1/1) ... [2022-11-16 06:25:26,094 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 06:25:26,199 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 06:25:26,505 WARN L229 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_c28f44a8-6467-4ee3-b170-e4c516b6ec23/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness.i[4501,4514] [2022-11-16 06:25:26,512 WARN L229 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_c28f44a8-6467-4ee3-b170-e4c516b6ec23/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness.i[4561,4574] [2022-11-16 06:25:27,626 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:25:27,626 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:25:27,627 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:25:27,628 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:25:27,629 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:25:27,644 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:25:27,645 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:25:27,647 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:25:27,648 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:25:28,177 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 06:25:28,180 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 06:25:28,181 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 06:25:28,183 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 06:25:28,192 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 06:25:28,194 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 06:25:28,198 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 06:25:28,200 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 06:25:28,203 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 06:25:28,205 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 06:25:28,409 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 06:25:28,526 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:25:28,527 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:25:28,661 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 06:25:28,721 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 06:25:28,814 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 06:25:28,820 WARN L229 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_c28f44a8-6467-4ee3-b170-e4c516b6ec23/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness.i[4501,4514] [2022-11-16 06:25:28,821 WARN L229 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_c28f44a8-6467-4ee3-b170-e4c516b6ec23/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness.i[4561,4574] [2022-11-16 06:25:28,889 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:25:28,889 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:25:28,890 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:25:28,891 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:25:28,892 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:25:28,900 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:25:28,901 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:25:28,903 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:25:28,903 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:25:28,951 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 06:25:28,952 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 06:25:28,953 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 06:25:28,953 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 06:25:28,954 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 06:25:28,955 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 06:25:28,955 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 06:25:28,956 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 06:25:28,956 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 06:25:28,956 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 06:25:28,998 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 06:25:29,077 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:25:29,078 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:25:29,155 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 06:25:29,217 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 06:25:29,242 WARN L229 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_c28f44a8-6467-4ee3-b170-e4c516b6ec23/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness.i[4501,4514] [2022-11-16 06:25:29,243 WARN L229 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_c28f44a8-6467-4ee3-b170-e4c516b6ec23/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness.i[4561,4574] [2022-11-16 06:25:29,290 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:25:29,291 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:25:29,291 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:25:29,292 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:25:29,293 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:25:29,298 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:25:29,299 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:25:29,300 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:25:29,300 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:25:29,333 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 06:25:29,334 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 06:25:29,335 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 06:25:29,335 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 06:25:29,336 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 06:25:29,337 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 06:25:29,337 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 06:25:29,337 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 06:25:29,338 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 06:25:29,338 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 06:25:29,358 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 06:25:29,446 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:25:29,446 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:25:29,497 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 06:25:29,908 INFO L208 MainTranslator]: Completed translation [2022-11-16 06:25:29,908 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:25:29 WrapperNode [2022-11-16 06:25:29,909 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 06:25:29,910 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 06:25:29,911 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 06:25:29,911 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 06:25:29,919 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:25:29" (1/1) ... [2022-11-16 06:25:30,041 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:25:29" (1/1) ... [2022-11-16 06:25:30,108 INFO L138 Inliner]: procedures = 713, calls = 2785, calls flagged for inlining = 59, calls inlined = 7, statements flattened = 834 [2022-11-16 06:25:30,109 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 06:25:30,110 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 06:25:30,110 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 06:25:30,110 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 06:25:30,119 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:25:29" (1/1) ... [2022-11-16 06:25:30,119 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:25:29" (1/1) ... [2022-11-16 06:25:30,126 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:25:29" (1/1) ... [2022-11-16 06:25:30,127 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:25:29" (1/1) ... [2022-11-16 06:25:30,164 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:25:29" (1/1) ... [2022-11-16 06:25:30,186 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:25:29" (1/1) ... [2022-11-16 06:25:30,194 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:25:29" (1/1) ... [2022-11-16 06:25:30,203 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:25:29" (1/1) ... [2022-11-16 06:25:30,220 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 06:25:30,227 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 06:25:30,228 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 06:25:30,228 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 06:25:30,229 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:25:29" (1/1) ... [2022-11-16 06:25:30,236 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 06:25:30,246 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c28f44a8-6467-4ee3-b170-e4c516b6ec23/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 06:25:30,260 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c28f44a8-6467-4ee3-b170-e4c516b6ec23/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 06:25:30,270 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c28f44a8-6467-4ee3-b170-e4c516b6ec23/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 06:25:30,307 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2022-11-16 06:25:30,307 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2022-11-16 06:25:30,308 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-11-16 06:25:30,309 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-11-16 06:25:30,309 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_string_is_allocated_bounded_length [2022-11-16 06:25:30,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_string_is_allocated_bounded_length [2022-11-16 06:25:30,309 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 06:25:30,309 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-16 06:25:30,309 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-16 06:25:30,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 06:25:30,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 06:25:30,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 06:25:30,310 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-16 06:25:30,310 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-16 06:25:30,310 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 06:25:30,310 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 06:25:30,311 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 06:25:30,311 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 06:25:30,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 06:25:30,311 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-16 06:25:30,313 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-16 06:25:30,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 06:25:30,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 06:25:30,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 06:25:30,313 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_bytes [2022-11-16 06:25:30,314 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_bytes [2022-11-16 06:25:30,314 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 06:25:30,314 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 06:25:30,314 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 06:25:30,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 06:25:30,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 06:25:30,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 06:25:30,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 06:25:30,315 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-16 06:25:30,315 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-16 06:25:30,315 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-16 06:25:30,315 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-16 06:25:30,659 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 06:25:30,661 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 06:25:32,870 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 06:25:33,272 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 06:25:33,273 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-16 06:25:33,276 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 06:25:33 BoogieIcfgContainer [2022-11-16 06:25:33,276 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 06:25:33,278 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 06:25:33,279 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 06:25:33,289 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 06:25:33,293 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 06:25:33" (1/1) ... [2022-11-16 06:25:33,312 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 06:25:33,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:25:33,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 73 states and 90 transitions. [2022-11-16 06:25:33,388 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 90 transitions. [2022-11-16 06:25:33,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-11-16 06:25:33,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:25:33,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:25:33,444 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:385) 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:156) 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) [2022-11-16 06:25:33,456 INFO L158 Benchmark]: Toolchain (without parser) took 7376.60ms. Allocated memory was 67.1MB in the beginning and 186.6MB in the end (delta: 119.5MB). Free memory was 38.3MB in the beginning and 83.7MB in the end (delta: -45.4MB). Peak memory consumption was 74.7MB. Max. memory is 16.1GB. [2022-11-16 06:25:33,460 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 67.1MB. Free memory was 48.3MB in the beginning and 48.2MB in the end (delta: 48.3kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 06:25:33,463 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3829.09ms. Allocated memory was 67.1MB in the beginning and 146.8MB in the end (delta: 79.7MB). Free memory was 38.2MB in the beginning and 67.1MB in the end (delta: -29.0MB). Peak memory consumption was 59.7MB. Max. memory is 16.1GB. [2022-11-16 06:25:33,463 INFO L158 Benchmark]: Boogie Procedure Inliner took 198.95ms. Allocated memory is still 146.8MB. Free memory was 67.1MB in the beginning and 87.0MB in the end (delta: -19.8MB). Peak memory consumption was 7.4MB. Max. memory is 16.1GB. [2022-11-16 06:25:33,463 INFO L158 Benchmark]: Boogie Preprocessor took 116.92ms. Allocated memory is still 146.8MB. Free memory was 87.0MB in the beginning and 78.6MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-16 06:25:33,464 INFO L158 Benchmark]: RCFGBuilder took 3049.21ms. Allocated memory was 146.8MB in the beginning and 186.6MB in the end (delta: 39.8MB). Free memory was 78.6MB in the beginning and 91.0MB in the end (delta: -12.4MB). Peak memory consumption was 80.2MB. Max. memory is 16.1GB. [2022-11-16 06:25:33,464 INFO L158 Benchmark]: CodeCheck took 177.09ms. Allocated memory is still 186.6MB. Free memory was 90.0MB in the beginning and 83.7MB in the end (delta: 6.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-16 06:25:33,466 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:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 67.1MB. Free memory was 48.3MB in the beginning and 48.2MB in the end (delta: 48.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3829.09ms. Allocated memory was 67.1MB in the beginning and 146.8MB in the end (delta: 79.7MB). Free memory was 38.2MB in the beginning and 67.1MB in the end (delta: -29.0MB). Peak memory consumption was 59.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 198.95ms. Allocated memory is still 146.8MB. Free memory was 67.1MB in the beginning and 87.0MB in the end (delta: -19.8MB). Peak memory consumption was 7.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 116.92ms. Allocated memory is still 146.8MB. Free memory was 87.0MB in the beginning and 78.6MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 3049.21ms. Allocated memory was 146.8MB in the beginning and 186.6MB in the end (delta: 39.8MB). Free memory was 78.6MB in the beginning and 91.0MB in the end (delta: -12.4MB). Peak memory consumption was 80.2MB. Max. memory is 16.1GB. * CodeCheck took 177.09ms. Allocated memory is still 186.6MB. Free memory was 90.0MB in the beginning and 83.7MB 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. [2022-11-16 06:25:33,496 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c28f44a8-6467-4ee3-b170-e4c516b6ec23/bin/ukojak-CydTVMUXoH/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