./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a8308fd-b6d1-4857-a8e9-1f63370e3021/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a8308fd-b6d1-4857-a8e9-1f63370e3021/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a8308fd-b6d1-4857-a8e9-1f63370e3021/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a8308fd-b6d1-4857-a8e9-1f63370e3021/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a8308fd-b6d1-4857-a8e9-1f63370e3021/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a8308fd-b6d1-4857-a8e9-1f63370e3021/bin/ukojak-jW3SillKbg --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 f85fffa00ce152c2185c303de3856b218143afacade5a3da3d11c284e86ce457 --- 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-b5237d8 [2022-11-21 22:14:16,496 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 22:14:16,498 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 22:14:16,519 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 22:14:16,519 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 22:14:16,520 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 22:14:16,522 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 22:14:16,524 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 22:14:16,526 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 22:14:16,527 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 22:14:16,528 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 22:14:16,529 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 22:14:16,530 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 22:14:16,531 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 22:14:16,532 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 22:14:16,533 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 22:14:16,534 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 22:14:16,535 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 22:14:16,537 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 22:14:16,539 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 22:14:16,541 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 22:14:16,548 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 22:14:16,554 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 22:14:16,555 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 22:14:16,562 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 22:14:16,562 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 22:14:16,567 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 22:14:16,568 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 22:14:16,569 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 22:14:16,570 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 22:14:16,570 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 22:14:16,571 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 22:14:16,574 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 22:14:16,575 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 22:14:16,576 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 22:14:16,578 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 22:14:16,579 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 22:14:16,580 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 22:14:16,580 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 22:14:16,582 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 22:14:16,584 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 22:14:16,585 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a8308fd-b6d1-4857-a8e9-1f63370e3021/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-21 22:14:16,622 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 22:14:16,627 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 22:14:16,628 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 22:14:16,628 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 22:14:16,629 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 22:14:16,629 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 22:14:16,630 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 22:14:16,630 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 22:14:16,630 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 22:14:16,630 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 22:14:16,631 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 22:14:16,632 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 22:14:16,632 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 22:14:16,632 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 22:14:16,632 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 22:14:16,633 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 22:14:16,633 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 22:14:16,633 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 22:14:16,633 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:14:16,633 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 22:14:16,634 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 22:14:16,634 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 22:14:16,634 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 22:14:16,634 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 22:14:16,635 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 22:14:16,635 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_6a8308fd-b6d1-4857-a8e9-1f63370e3021/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a8308fd-b6d1-4857-a8e9-1f63370e3021/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f85fffa00ce152c2185c303de3856b218143afacade5a3da3d11c284e86ce457 [2022-11-21 22:14:16,961 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 22:14:16,998 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 22:14:17,001 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 22:14:17,003 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 22:14:17,004 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 22:14:17,005 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a8308fd-b6d1-4857-a8e9-1f63370e3021/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i [2022-11-21 22:14:20,077 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 22:14:20,651 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 22:14:20,652 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a8308fd-b6d1-4857-a8e9-1f63370e3021/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i [2022-11-21 22:14:20,723 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a8308fd-b6d1-4857-a8e9-1f63370e3021/bin/ukojak-jW3SillKbg/data/e01dc5cb4/e111ec3453a748c1a4e79e6699b548b9/FLAG18e83975e [2022-11-21 22:14:20,750 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a8308fd-b6d1-4857-a8e9-1f63370e3021/bin/ukojak-jW3SillKbg/data/e01dc5cb4/e111ec3453a748c1a4e79e6699b548b9 [2022-11-21 22:14:20,753 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 22:14:20,756 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 22:14:20,785 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 22:14:20,786 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 22:14:20,789 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 22:14:20,789 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:14:20" (1/1) ... [2022-11-21 22:14:20,790 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e6accc7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:14:20, skipping insertion in model container [2022-11-21 22:14:20,791 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:14:20" (1/1) ... [2022-11-21 22:14:20,798 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 22:14:20,909 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:14:21,169 WARN L237 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_6a8308fd-b6d1-4857-a8e9-1f63370e3021/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i[4505,4518] [2022-11-21 22:14:21,180 WARN L237 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_6a8308fd-b6d1-4857-a8e9-1f63370e3021/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i[4565,4578] [2022-11-21 22:14:22,169 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:14:22,170 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:14:22,170 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:14:22,172 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:14:22,173 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:14:22,192 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:14:22,194 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:14:22,200 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:14:22,203 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:14:22,680 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 22:14:22,681 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 22:14:22,683 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 22:14:22,684 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 22:14:22,685 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 22:14:22,686 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 22:14:22,687 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 22:14:22,690 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 22:14:22,691 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 22:14:22,692 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 22:14:22,948 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 22:14:23,121 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:14:23,124 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:14:23,239 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:14:23,316 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 22:14:23,345 WARN L237 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_6a8308fd-b6d1-4857-a8e9-1f63370e3021/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i[4505,4518] [2022-11-21 22:14:23,346 WARN L237 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_6a8308fd-b6d1-4857-a8e9-1f63370e3021/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i[4565,4578] [2022-11-21 22:14:23,390 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:14:23,391 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:14:23,392 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:14:23,392 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:14:23,395 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:14:23,402 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:14:23,402 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:14:23,404 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:14:23,405 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:14:23,515 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 22:14:23,515 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 22:14:23,516 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 22:14:23,531 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 22:14:23,532 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 22:14:23,533 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 22:14:23,533 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 22:14:23,534 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 22:14:23,534 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 22:14:23,548 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 22:14:23,593 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 22:14:23,665 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:14:23,666 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:14:23,703 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:14:24,014 INFO L208 MainTranslator]: Completed translation [2022-11-21 22:14:24,015 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:14:24 WrapperNode [2022-11-21 22:14:24,016 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 22:14:24,018 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 22:14:24,018 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 22:14:24,018 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 22:14:24,026 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:14:24" (1/1) ... [2022-11-21 22:14:24,133 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:14:24" (1/1) ... [2022-11-21 22:14:24,206 INFO L138 Inliner]: procedures = 690, calls = 2619, calls flagged for inlining = 60, calls inlined = 8, statements flattened = 799 [2022-11-21 22:14:24,207 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 22:14:24,208 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 22:14:24,208 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 22:14:24,208 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 22:14:24,218 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:14:24" (1/1) ... [2022-11-21 22:14:24,219 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:14:24" (1/1) ... [2022-11-21 22:14:24,230 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:14:24" (1/1) ... [2022-11-21 22:14:24,230 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:14:24" (1/1) ... [2022-11-21 22:14:24,257 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:14:24" (1/1) ... [2022-11-21 22:14:24,278 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:14:24" (1/1) ... [2022-11-21 22:14:24,283 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:14:24" (1/1) ... [2022-11-21 22:14:24,287 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:14:24" (1/1) ... [2022-11-21 22:14:24,308 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 22:14:24,309 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 22:14:24,310 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 22:14:24,310 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 22:14:24,310 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:14:24" (1/1) ... [2022-11-21 22:14:24,316 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:14:24,328 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a8308fd-b6d1-4857-a8e9-1f63370e3021/bin/ukojak-jW3SillKbg/z3 [2022-11-21 22:14:24,342 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a8308fd-b6d1-4857-a8e9-1f63370e3021/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 22:14:24,362 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a8308fd-b6d1-4857-a8e9-1f63370e3021/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 22:14:24,394 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-11-21 22:14:24,394 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-11-21 22:14:24,395 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 22:14:24,396 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-21 22:14:24,396 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-21 22:14:24,396 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-21 22:14:24,396 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-21 22:14:24,396 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-21 22:14:24,396 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 22:14:24,396 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 22:14:24,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 22:14:24,397 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 22:14:24,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 22:14:24,397 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-21 22:14:24,397 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-21 22:14:24,397 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-21 22:14:24,398 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-21 22:14:24,398 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-21 22:14:24,399 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-21 22:14:24,399 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 22:14:24,399 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-21 22:14:24,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-21 22:14:24,399 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~uint8_t~0~TO~int [2022-11-21 22:14:24,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~uint8_t~0~TO~int [2022-11-21 22:14:24,400 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-21 22:14:24,400 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_right_trim_pred [2022-11-21 22:14:24,400 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_right_trim_pred [2022-11-21 22:14:24,400 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-21 22:14:24,707 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 22:14:24,740 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 22:14:26,142 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 22:14:26,391 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 22:14:26,391 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-21 22:14:26,394 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:14:26 BoogieIcfgContainer [2022-11-21 22:14:26,395 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 22:14:26,396 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 22:14:26,396 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 22:14:26,407 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 22:14:26,407 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:14:26" (1/1) ... [2022-11-21 22:14:26,419 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 22:14:26,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:14:26,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 70 states and 91 transitions. [2022-11-21 22:14:26,490 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 91 transitions. [2022-11-21 22:14:26,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 22:14:26,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:14:26,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:14:26,550 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) [2022-11-21 22:14:26,563 INFO L158 Benchmark]: Toolchain (without parser) took 5802.17ms. Allocated memory was 159.4MB in the beginning and 211.8MB in the end (delta: 52.4MB). Free memory was 128.6MB in the beginning and 120.9MB in the end (delta: 7.8MB). Peak memory consumption was 60.1MB. Max. memory is 16.1GB. [2022-11-21 22:14:26,564 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 107.0MB. Free memory was 75.1MB in the beginning and 75.1MB in the end (delta: 82.2kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 22:14:26,565 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3231.58ms. Allocated memory was 159.4MB in the beginning and 211.8MB in the end (delta: 52.4MB). Free memory was 128.5MB in the beginning and 120.0MB in the end (delta: 8.5MB). Peak memory consumption was 114.3MB. Max. memory is 16.1GB. [2022-11-21 22:14:26,565 INFO L158 Benchmark]: Boogie Procedure Inliner took 189.28ms. Allocated memory is still 211.8MB. Free memory was 120.0MB in the beginning and 108.5MB in the end (delta: 11.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 22:14:26,566 INFO L158 Benchmark]: Boogie Preprocessor took 101.05ms. Allocated memory is still 211.8MB. Free memory was 108.5MB in the beginning and 102.2MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 22:14:26,568 INFO L158 Benchmark]: RCFGBuilder took 2085.36ms. Allocated memory is still 211.8MB. Free memory was 102.2MB in the beginning and 128.2MB in the end (delta: -26.0MB). Peak memory consumption was 35.2MB. Max. memory is 16.1GB. [2022-11-21 22:14:26,569 INFO L158 Benchmark]: CodeCheck took 162.01ms. Allocated memory is still 211.8MB. Free memory was 127.2MB in the beginning and 120.9MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 22:14:26,572 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 0.31ms. Allocated memory is still 107.0MB. Free memory was 75.1MB in the beginning and 75.1MB in the end (delta: 82.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3231.58ms. Allocated memory was 159.4MB in the beginning and 211.8MB in the end (delta: 52.4MB). Free memory was 128.5MB in the beginning and 120.0MB in the end (delta: 8.5MB). Peak memory consumption was 114.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 189.28ms. Allocated memory is still 211.8MB. Free memory was 120.0MB in the beginning and 108.5MB in the end (delta: 11.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 101.05ms. Allocated memory is still 211.8MB. Free memory was 108.5MB in the beginning and 102.2MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2085.36ms. Allocated memory is still 211.8MB. Free memory was 102.2MB in the beginning and 128.2MB in the end (delta: -26.0MB). Peak memory consumption was 35.2MB. Max. memory is 16.1GB. * CodeCheck took 162.01ms. Allocated memory is still 211.8MB. Free memory was 127.2MB in the beginning and 120.9MB 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. [2022-11-21 22:14:26,595 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a8308fd-b6d1-4857-a8e9-1f63370e3021/bin/ukojak-jW3SillKbg/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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a8308fd-b6d1-4857-a8e9-1f63370e3021/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a8308fd-b6d1-4857-a8e9-1f63370e3021/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a8308fd-b6d1-4857-a8e9-1f63370e3021/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a8308fd-b6d1-4857-a8e9-1f63370e3021/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a8308fd-b6d1-4857-a8e9-1f63370e3021/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a8308fd-b6d1-4857-a8e9-1f63370e3021/bin/ukojak-jW3SillKbg --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 f85fffa00ce152c2185c303de3856b218143afacade5a3da3d11c284e86ce457 --- 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-b5237d8 [2022-11-21 22:14:29,148 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 22:14:29,150 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 22:14:29,188 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 22:14:29,189 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 22:14:29,191 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 22:14:29,194 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 22:14:29,198 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 22:14:29,201 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 22:14:29,203 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 22:14:29,205 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 22:14:29,210 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 22:14:29,211 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 22:14:29,215 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 22:14:29,217 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 22:14:29,219 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 22:14:29,221 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 22:14:29,226 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 22:14:29,229 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 22:14:29,233 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 22:14:29,239 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 22:14:29,244 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 22:14:29,247 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 22:14:29,248 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 22:14:29,252 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 22:14:29,257 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 22:14:29,257 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 22:14:29,259 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 22:14:29,260 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 22:14:29,262 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 22:14:29,262 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 22:14:29,264 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 22:14:29,266 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 22:14:29,267 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 22:14:29,268 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 22:14:29,269 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 22:14:29,270 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 22:14:29,270 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 22:14:29,270 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 22:14:29,271 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 22:14:29,272 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 22:14:29,277 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a8308fd-b6d1-4857-a8e9-1f63370e3021/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-21 22:14:29,314 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 22:14:29,314 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 22:14:29,315 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 22:14:29,316 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 22:14:29,317 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 22:14:29,317 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 22:14:29,317 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 22:14:29,317 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 22:14:29,318 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 22:14:29,318 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 22:14:29,318 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 22:14:29,318 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 22:14:29,319 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 22:14:29,319 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 22:14:29,319 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 22:14:29,319 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 22:14:29,320 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 22:14:29,320 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 22:14:29,320 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 22:14:29,320 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 22:14:29,321 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:14:29,321 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 22:14:29,321 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 22:14:29,321 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 22:14:29,322 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-21 22:14:29,322 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 22:14:29,322 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 22:14:29,322 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-21 22:14:29,322 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 22:14:29,323 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_6a8308fd-b6d1-4857-a8e9-1f63370e3021/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a8308fd-b6d1-4857-a8e9-1f63370e3021/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f85fffa00ce152c2185c303de3856b218143afacade5a3da3d11c284e86ce457 [2022-11-21 22:14:29,702 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 22:14:29,741 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 22:14:29,743 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 22:14:29,745 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 22:14:29,746 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 22:14:29,748 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a8308fd-b6d1-4857-a8e9-1f63370e3021/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i [2022-11-21 22:14:33,005 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 22:14:33,587 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 22:14:33,588 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a8308fd-b6d1-4857-a8e9-1f63370e3021/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i [2022-11-21 22:14:33,637 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a8308fd-b6d1-4857-a8e9-1f63370e3021/bin/ukojak-jW3SillKbg/data/0161a382c/9116082100a44fa5bb1466a82e1d24ca/FLAG98a88ef57 [2022-11-21 22:14:33,664 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a8308fd-b6d1-4857-a8e9-1f63370e3021/bin/ukojak-jW3SillKbg/data/0161a382c/9116082100a44fa5bb1466a82e1d24ca [2022-11-21 22:14:33,667 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 22:14:33,669 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 22:14:33,673 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 22:14:33,673 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 22:14:33,676 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 22:14:33,679 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:14:33" (1/1) ... [2022-11-21 22:14:33,680 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@17549569 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:14:33, skipping insertion in model container [2022-11-21 22:14:33,681 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:14:33" (1/1) ... [2022-11-21 22:14:33,688 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 22:14:33,831 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:14:34,126 WARN L237 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_6a8308fd-b6d1-4857-a8e9-1f63370e3021/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i[4505,4518] [2022-11-21 22:14:34,136 WARN L237 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_6a8308fd-b6d1-4857-a8e9-1f63370e3021/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i[4565,4578] [2022-11-21 22:14:35,343 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:14:35,344 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:14:35,345 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:14:35,347 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:14:35,348 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:14:35,374 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:14:35,377 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:14:35,380 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:14:35,381 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:14:35,795 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 22:14:35,796 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 22:14:35,797 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 22:14:35,798 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 22:14:35,800 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 22:14:35,800 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 22:14:35,801 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 22:14:35,802 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 22:14:35,802 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 22:14:35,803 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 22:14:35,956 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 22:14:36,045 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:14:36,046 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:14:36,131 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:14:36,181 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-21 22:14:36,240 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:14:36,246 WARN L237 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_6a8308fd-b6d1-4857-a8e9-1f63370e3021/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i[4505,4518] [2022-11-21 22:14:36,247 WARN L237 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_6a8308fd-b6d1-4857-a8e9-1f63370e3021/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i[4565,4578] [2022-11-21 22:14:36,315 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:14:36,316 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:14:36,316 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:14:36,318 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:14:36,325 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:14:36,332 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:14:36,339 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:14:36,341 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:14:36,346 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:14:36,380 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 22:14:36,381 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 22:14:36,382 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 22:14:36,383 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 22:14:36,384 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 22:14:36,384 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 22:14:36,385 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 22:14:36,386 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 22:14:36,386 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 22:14:36,387 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 22:14:36,407 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 22:14:36,494 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:14:36,494 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:14:36,530 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:14:36,559 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 22:14:36,573 WARN L237 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_6a8308fd-b6d1-4857-a8e9-1f63370e3021/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i[4505,4518] [2022-11-21 22:14:36,574 WARN L237 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_6a8308fd-b6d1-4857-a8e9-1f63370e3021/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i[4565,4578] [2022-11-21 22:14:36,605 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:14:36,610 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:14:36,611 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:14:36,611 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:14:36,612 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:14:36,621 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:14:36,622 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:14:36,623 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:14:36,623 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:14:36,670 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 22:14:36,694 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 22:14:36,695 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 22:14:36,698 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 22:14:36,702 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 22:14:36,702 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 22:14:36,703 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 22:14:36,704 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 22:14:36,704 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 22:14:36,704 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 22:14:36,728 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 22:14:36,798 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:14:36,798 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:14:36,838 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:14:37,111 INFO L208 MainTranslator]: Completed translation [2022-11-21 22:14:37,112 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:14:37 WrapperNode [2022-11-21 22:14:37,113 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 22:14:37,114 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 22:14:37,114 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 22:14:37,114 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 22:14:37,134 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:14:37" (1/1) ... [2022-11-21 22:14:37,257 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:14:37" (1/1) ... [2022-11-21 22:14:37,379 INFO L138 Inliner]: procedures = 710, calls = 2619, calls flagged for inlining = 60, calls inlined = 8, statements flattened = 800 [2022-11-21 22:14:37,379 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 22:14:37,381 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 22:14:37,382 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 22:14:37,382 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 22:14:37,391 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:14:37" (1/1) ... [2022-11-21 22:14:37,392 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:14:37" (1/1) ... [2022-11-21 22:14:37,402 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:14:37" (1/1) ... [2022-11-21 22:14:37,403 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:14:37" (1/1) ... [2022-11-21 22:14:37,492 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:14:37" (1/1) ... [2022-11-21 22:14:37,496 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:14:37" (1/1) ... [2022-11-21 22:14:37,520 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:14:37" (1/1) ... [2022-11-21 22:14:37,524 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:14:37" (1/1) ... [2022-11-21 22:14:37,533 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 22:14:37,539 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 22:14:37,540 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 22:14:37,540 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 22:14:37,541 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:14:37" (1/1) ... [2022-11-21 22:14:37,546 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:14:37,560 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a8308fd-b6d1-4857-a8e9-1f63370e3021/bin/ukojak-jW3SillKbg/z3 [2022-11-21 22:14:37,572 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a8308fd-b6d1-4857-a8e9-1f63370e3021/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 22:14:37,590 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a8308fd-b6d1-4857-a8e9-1f63370e3021/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 22:14:37,623 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-11-21 22:14:37,624 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-11-21 22:14:37,624 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~uint8_t~0~TO~C_BOOL [2022-11-21 22:14:37,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~uint8_t~0~TO~C_BOOL [2022-11-21 22:14:37,624 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 22:14:37,624 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-21 22:14:37,624 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-21 22:14:37,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-21 22:14:37,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-21 22:14:37,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-21 22:14:37,625 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-21 22:14:37,625 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-21 22:14:37,625 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 22:14:37,625 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 22:14:37,626 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 22:14:37,626 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 22:14:37,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 22:14:37,626 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-21 22:14:37,626 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-21 22:14:37,626 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-21 22:14:37,626 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-21 22:14:37,627 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-21 22:14:37,627 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-21 22:14:37,627 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-21 22:14:37,627 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-21 22:14:37,627 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 22:14:37,627 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-21 22:14:37,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-21 22:14:37,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-21 22:14:37,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-21 22:14:37,628 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_right_trim_pred [2022-11-21 22:14:37,628 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_right_trim_pred [2022-11-21 22:14:37,910 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 22:14:37,913 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 22:14:39,993 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 22:14:40,405 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 22:14:40,405 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-21 22:14:40,408 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:14:40 BoogieIcfgContainer [2022-11-21 22:14:40,418 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 22:14:40,434 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 22:14:40,434 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 22:14:40,444 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 22:14:40,444 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:14:40" (1/1) ... [2022-11-21 22:14:40,453 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 22:14:40,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:14:40,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 70 states and 91 transitions. [2022-11-21 22:14:40,526 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 91 transitions. [2022-11-21 22:14:40,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 22:14:40,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:14:40,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:14:40,584 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) [2022-11-21 22:14:40,592 INFO L158 Benchmark]: Toolchain (without parser) took 6920.27ms. Allocated memory was 62.9MB in the beginning and 218.1MB in the end (delta: 155.2MB). Free memory was 29.2MB in the beginning and 149.9MB in the end (delta: -120.7MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2022-11-21 22:14:40,594 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 62.9MB. Free memory was 41.0MB in the beginning and 40.9MB in the end (delta: 81.7kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 22:14:40,595 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3440.07ms. Allocated memory was 62.9MB in the beginning and 136.3MB in the end (delta: 73.4MB). Free memory was 28.9MB in the beginning and 63.7MB in the end (delta: -34.7MB). Peak memory consumption was 56.2MB. Max. memory is 16.1GB. [2022-11-21 22:14:40,600 INFO L158 Benchmark]: Boogie Procedure Inliner took 265.78ms. Allocated memory is still 136.3MB. Free memory was 63.7MB in the beginning and 51.4MB in the end (delta: 12.3MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-21 22:14:40,603 INFO L158 Benchmark]: Boogie Preprocessor took 156.61ms. Allocated memory is still 136.3MB. Free memory was 51.4MB in the beginning and 78.3MB in the end (delta: -26.9MB). Peak memory consumption was 9.3MB. Max. memory is 16.1GB. [2022-11-21 22:14:40,608 INFO L158 Benchmark]: RCFGBuilder took 2894.22ms. Allocated memory was 136.3MB in the beginning and 218.1MB in the end (delta: 81.8MB). Free memory was 78.3MB in the beginning and 156.1MB in the end (delta: -77.9MB). Peak memory consumption was 98.4MB. Max. memory is 16.1GB. [2022-11-21 22:14:40,609 INFO L158 Benchmark]: CodeCheck took 155.41ms. Allocated memory is still 218.1MB. Free memory was 156.1MB in the beginning and 149.9MB in the end (delta: 6.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 22:14:40,611 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 0.28ms. Allocated memory is still 62.9MB. Free memory was 41.0MB in the beginning and 40.9MB in the end (delta: 81.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3440.07ms. Allocated memory was 62.9MB in the beginning and 136.3MB in the end (delta: 73.4MB). Free memory was 28.9MB in the beginning and 63.7MB in the end (delta: -34.7MB). Peak memory consumption was 56.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 265.78ms. Allocated memory is still 136.3MB. Free memory was 63.7MB in the beginning and 51.4MB in the end (delta: 12.3MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 156.61ms. Allocated memory is still 136.3MB. Free memory was 51.4MB in the beginning and 78.3MB in the end (delta: -26.9MB). Peak memory consumption was 9.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2894.22ms. Allocated memory was 136.3MB in the beginning and 218.1MB in the end (delta: 81.8MB). Free memory was 78.3MB in the beginning and 156.1MB in the end (delta: -77.9MB). Peak memory consumption was 98.4MB. Max. memory is 16.1GB. * CodeCheck took 155.41ms. Allocated memory is still 218.1MB. Free memory was 156.1MB in the beginning and 149.9MB in the end (delta: 6.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-21 22:14:40,647 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a8308fd-b6d1-4857-a8e9-1f63370e3021/bin/ukojak-jW3SillKbg/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