./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 53f42b1a Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c64f364-77cd-4a1a-9247-9ba6d2097c5d/bin/ukojak-vF6T2TMglN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c64f364-77cd-4a1a-9247-9ba6d2097c5d/bin/ukojak-vF6T2TMglN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c64f364-77cd-4a1a-9247-9ba6d2097c5d/bin/ukojak-vF6T2TMglN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c64f364-77cd-4a1a-9247-9ba6d2097c5d/bin/ukojak-vF6T2TMglN/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c64f364-77cd-4a1a-9247-9ba6d2097c5d/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c64f364-77cd-4a1a-9247-9ba6d2097c5d/bin/ukojak-vF6T2TMglN --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 884fded8e66f5d1fb48ea41b5fc2a80efc48c733a21e019f076525ed24611a3d --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-21 06:31:57,562 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-21 06:31:57,565 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-21 06:31:57,616 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-21 06:31:57,617 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-21 06:31:57,618 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-21 06:31:57,620 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-21 06:31:57,623 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-21 06:31:57,625 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-21 06:31:57,626 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-21 06:31:57,628 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-21 06:31:57,629 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-21 06:31:57,630 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-21 06:31:57,631 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-21 06:31:57,633 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-21 06:31:57,634 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-21 06:31:57,636 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-21 06:31:57,637 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-21 06:31:57,640 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-21 06:31:57,643 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-21 06:31:57,645 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-21 06:31:57,655 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-21 06:31:57,657 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-21 06:31:57,658 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-21 06:31:57,662 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-21 06:31:57,662 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-21 06:31:57,663 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-21 06:31:57,664 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-21 06:31:57,664 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-21 06:31:57,666 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-21 06:31:57,666 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-21 06:31:57,667 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-21 06:31:57,668 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-21 06:31:57,669 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-21 06:31:57,671 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-21 06:31:57,671 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-21 06:31:57,672 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-21 06:31:57,672 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-21 06:31:57,673 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-21 06:31:57,674 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-21 06:31:57,675 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-21 06:31:57,680 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c64f364-77cd-4a1a-9247-9ba6d2097c5d/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-21 06:31:57,729 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-21 06:31:57,729 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-21 06:31:57,730 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-21 06:31:57,730 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-21 06:31:57,731 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-21 06:31:57,731 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-21 06:31:57,731 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-21 06:31:57,732 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-21 06:31:57,732 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-21 06:31:57,732 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-21 06:31:57,733 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-21 06:31:57,733 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-21 06:31:57,733 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-21 06:31:57,733 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-21 06:31:57,734 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-21 06:31:57,734 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-21 06:31:57,734 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-21 06:31:57,734 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-21 06:31:57,735 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 06:31:57,735 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-21 06:31:57,735 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-21 06:31:57,735 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-21 06:31:57,735 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-21 06:31:57,736 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-21 06:31:57,736 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-21 06:31:57,736 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_9c64f364-77cd-4a1a-9247-9ba6d2097c5d/bin/ukojak-vF6T2TMglN/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c64f364-77cd-4a1a-9247-9ba6d2097c5d/bin/ukojak-vF6T2TMglN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 884fded8e66f5d1fb48ea41b5fc2a80efc48c733a21e019f076525ed24611a3d [2021-11-21 06:31:57,990 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-21 06:31:58,014 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-21 06:31:58,016 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-21 06:31:58,018 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-21 06:31:58,020 INFO L275 PluginConnector]: CDTParser initialized [2021-11-21 06:31:58,021 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c64f364-77cd-4a1a-9247-9ba6d2097c5d/bin/ukojak-vF6T2TMglN/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i [2021-11-21 06:31:58,094 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c64f364-77cd-4a1a-9247-9ba6d2097c5d/bin/ukojak-vF6T2TMglN/data/965033420/4507a32f98734acc9935702b0c1a550d/FLAG91ff11d47 [2021-11-21 06:31:58,980 INFO L306 CDTParser]: Found 1 translation units. [2021-11-21 06:31:58,981 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c64f364-77cd-4a1a-9247-9ba6d2097c5d/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i [2021-11-21 06:31:59,027 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c64f364-77cd-4a1a-9247-9ba6d2097c5d/bin/ukojak-vF6T2TMglN/data/965033420/4507a32f98734acc9935702b0c1a550d/FLAG91ff11d47 [2021-11-21 06:31:59,069 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c64f364-77cd-4a1a-9247-9ba6d2097c5d/bin/ukojak-vF6T2TMglN/data/965033420/4507a32f98734acc9935702b0c1a550d [2021-11-21 06:31:59,072 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-21 06:31:59,073 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-21 06:31:59,077 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-21 06:31:59,077 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-21 06:31:59,080 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-21 06:31:59,081 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:31:59" (1/1) ... [2021-11-21 06:31:59,083 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@ce51954 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:31:59, skipping insertion in model container [2021-11-21 06:31:59,084 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:31:59" (1/1) ... [2021-11-21 06:31:59,089 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-21 06:31:59,214 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 06:31:59,511 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c64f364-77cd-4a1a-9247-9ba6d2097c5d/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i[4492,4505] [2021-11-21 06:31:59,518 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c64f364-77cd-4a1a-9247-9ba6d2097c5d/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i[4552,4565] [2021-11-21 06:32:00,560 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:32:00,561 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:32:00,562 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:32:00,563 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:32:00,564 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:32:00,580 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:32:00,581 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:32:00,583 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:32:00,584 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:32:00,972 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 06:32:00,973 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 06:32:00,974 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 06:32:00,976 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 06:32:00,977 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 06:32:00,978 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 06:32:00,979 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 06:32:00,979 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 06:32:00,980 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 06:32:00,980 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 06:32:01,149 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 06:32:01,242 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:32:01,242 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:32:01,305 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 06:32:01,373 INFO L203 MainTranslator]: Completed pre-run [2021-11-21 06:32:01,421 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c64f364-77cd-4a1a-9247-9ba6d2097c5d/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i[4492,4505] [2021-11-21 06:32:01,421 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c64f364-77cd-4a1a-9247-9ba6d2097c5d/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i[4552,4565] [2021-11-21 06:32:01,517 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:32:01,527 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:32:01,527 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:32:01,528 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:32:01,529 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:32:01,539 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:32:01,549 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:32:01,550 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:32:01,554 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:32:01,600 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 06:32:01,602 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 06:32:01,603 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 06:32:01,606 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 06:32:01,607 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 06:32:01,607 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 06:32:01,611 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 06:32:01,611 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 06:32:01,612 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 06:32:01,612 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 06:32:01,646 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 06:32:01,732 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:32:01,733 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:32:01,775 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 06:32:02,028 INFO L208 MainTranslator]: Completed translation [2021-11-21 06:32:02,029 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:32:02 WrapperNode [2021-11-21 06:32:02,029 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-21 06:32:02,030 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-21 06:32:02,031 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-21 06:32:02,031 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-21 06:32:02,040 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:32:02" (1/1) ... [2021-11-21 06:32:02,218 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:32:02" (1/1) ... [2021-11-21 06:32:02,328 INFO L137 Inliner]: procedures = 690, calls = 2637, calls flagged for inlining = 61, calls inlined = 8, statements flattened = 871 [2021-11-21 06:32:02,329 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-21 06:32:02,330 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-21 06:32:02,330 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-21 06:32:02,330 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-21 06:32:02,339 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:32:02" (1/1) ... [2021-11-21 06:32:02,339 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:32:02" (1/1) ... [2021-11-21 06:32:02,354 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:32:02" (1/1) ... [2021-11-21 06:32:02,355 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:32:02" (1/1) ... [2021-11-21 06:32:02,417 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:32:02" (1/1) ... [2021-11-21 06:32:02,438 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:32:02" (1/1) ... [2021-11-21 06:32:02,447 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:32:02" (1/1) ... [2021-11-21 06:32:02,470 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-21 06:32:02,476 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-21 06:32:02,476 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-21 06:32:02,476 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-21 06:32:02,477 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:32:02" (1/1) ... [2021-11-21 06:32:02,484 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 06:32:02,495 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c64f364-77cd-4a1a-9247-9ba6d2097c5d/bin/ukojak-vF6T2TMglN/z3 [2021-11-21 06:32:02,512 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c64f364-77cd-4a1a-9247-9ba6d2097c5d/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-21 06:32:02,545 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c64f364-77cd-4a1a-9247-9ba6d2097c5d/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-21 06:32:02,568 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2021-11-21 06:32:02,568 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2021-11-21 06:32:02,568 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-21 06:32:02,568 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-21 06:32:02,569 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-21 06:32:02,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real [2021-11-21 06:32:02,569 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-21 06:32:02,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-21 06:32:02,569 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-21 06:32:02,570 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-21 06:32:02,570 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-21 06:32:02,570 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-21 06:32:02,571 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-21 06:32:02,571 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-21 06:32:02,572 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-21 06:32:02,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-21 06:32:02,572 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-21 06:32:02,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-21 06:32:02,573 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-21 06:32:02,573 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-21 06:32:02,574 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-21 06:32:02,574 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-21 06:32:02,574 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-21 06:32:02,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-21 06:32:02,575 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-21 06:32:02,576 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-21 06:32:02,576 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-21 06:32:02,576 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-21 06:32:02,576 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write [2021-11-21 06:32:02,576 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_write [2021-11-21 06:32:02,576 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-21 06:32:02,577 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-21 06:32:02,577 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-21 06:32:02,577 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-21 06:32:02,577 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-21 06:32:02,578 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-21 06:32:02,578 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~real [2021-11-21 06:32:02,578 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-21 06:32:02,879 INFO L236 CfgBuilder]: Building ICFG [2021-11-21 06:32:02,881 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-21 06:32:04,647 INFO L277 CfgBuilder]: Performing block encoding [2021-11-21 06:32:04,781 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-21 06:32:04,781 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-21 06:32:04,784 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:32:04 BoogieIcfgContainer [2021-11-21 06:32:04,784 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-21 06:32:04,785 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-21 06:32:04,785 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-21 06:32:04,795 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-21 06:32:04,795 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:32:04" (1/1) ... [2021-11-21 06:32:04,804 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 06:32:04,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:32:04,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 99 states and 132 transitions. [2021-11-21 06:32:04,863 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 132 transitions. [2021-11-21 06:32:04,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2021-11-21 06:32:04,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:32:04,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:32:04,917 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-21 06:32:04,930 INFO L158 Benchmark]: Toolchain (without parser) took 5852.06ms. Allocated memory was 107.0MB in the beginning and 176.2MB in the end (delta: 69.2MB). Free memory was 66.9MB in the beginning and 83.0MB in the end (delta: -16.1MB). Peak memory consumption was 53.0MB. Max. memory is 16.1GB. [2021-11-21 06:32:04,930 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 107.0MB. Free memory was 62.7MB in the beginning and 62.6MB in the end (delta: 77.1kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-21 06:32:04,931 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2952.31ms. Allocated memory was 107.0MB in the beginning and 130.0MB in the end (delta: 23.1MB). Free memory was 66.9MB in the beginning and 74.7MB in the end (delta: -7.8MB). Peak memory consumption was 70.1MB. Max. memory is 16.1GB. [2021-11-21 06:32:04,932 INFO L158 Benchmark]: Boogie Procedure Inliner took 298.52ms. Allocated memory is still 130.0MB. Free memory was 74.7MB in the beginning and 62.9MB in the end (delta: 11.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-21 06:32:04,932 INFO L158 Benchmark]: Boogie Preprocessor took 145.39ms. Allocated memory is still 130.0MB. Free memory was 62.9MB in the beginning and 55.9MB in the end (delta: 7.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-21 06:32:04,933 INFO L158 Benchmark]: RCFGBuilder took 2308.26ms. Allocated memory was 130.0MB in the beginning and 176.2MB in the end (delta: 46.1MB). Free memory was 55.9MB in the beginning and 90.4MB in the end (delta: -34.5MB). Peak memory consumption was 44.2MB. Max. memory is 16.1GB. [2021-11-21 06:32:04,933 INFO L158 Benchmark]: CodeCheck took 139.59ms. Allocated memory is still 176.2MB. Free memory was 89.4MB in the beginning and 83.0MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-21 06:32:04,936 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 107.0MB. Free memory was 62.7MB in the beginning and 62.6MB in the end (delta: 77.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2952.31ms. Allocated memory was 107.0MB in the beginning and 130.0MB in the end (delta: 23.1MB). Free memory was 66.9MB in the beginning and 74.7MB in the end (delta: -7.8MB). Peak memory consumption was 70.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 298.52ms. Allocated memory is still 130.0MB. Free memory was 74.7MB in the beginning and 62.9MB in the end (delta: 11.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 145.39ms. Allocated memory is still 130.0MB. Free memory was 62.9MB in the beginning and 55.9MB in the end (delta: 7.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2308.26ms. Allocated memory was 130.0MB in the beginning and 176.2MB in the end (delta: 46.1MB). Free memory was 55.9MB in the beginning and 90.4MB in the end (delta: -34.5MB). Peak memory consumption was 44.2MB. Max. memory is 16.1GB. * CodeCheck took 139.59ms. Allocated memory is still 176.2MB. Free memory was 89.4MB in the beginning and 83.0MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-21 06:32:04,994 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c64f364-77cd-4a1a-9247-9ba6d2097c5d/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c64f364-77cd-4a1a-9247-9ba6d2097c5d/bin/ukojak-vF6T2TMglN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c64f364-77cd-4a1a-9247-9ba6d2097c5d/bin/ukojak-vF6T2TMglN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c64f364-77cd-4a1a-9247-9ba6d2097c5d/bin/ukojak-vF6T2TMglN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c64f364-77cd-4a1a-9247-9ba6d2097c5d/bin/ukojak-vF6T2TMglN/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c64f364-77cd-4a1a-9247-9ba6d2097c5d/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c64f364-77cd-4a1a-9247-9ba6d2097c5d/bin/ukojak-vF6T2TMglN --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 884fded8e66f5d1fb48ea41b5fc2a80efc48c733a21e019f076525ed24611a3d --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-21 06:32:07,412 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-21 06:32:07,416 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-21 06:32:07,480 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-21 06:32:07,480 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-21 06:32:07,486 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-21 06:32:07,488 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-21 06:32:07,492 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-21 06:32:07,496 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-21 06:32:07,503 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-21 06:32:07,508 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-21 06:32:07,509 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-21 06:32:07,510 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-21 06:32:07,513 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-21 06:32:07,515 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-21 06:32:07,520 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-21 06:32:07,522 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-21 06:32:07,523 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-21 06:32:07,525 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-21 06:32:07,531 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-21 06:32:07,534 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-21 06:32:07,535 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-21 06:32:07,539 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-21 06:32:07,540 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-21 06:32:07,546 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-21 06:32:07,546 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-21 06:32:07,547 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-21 06:32:07,549 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-21 06:32:07,549 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-21 06:32:07,550 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-21 06:32:07,551 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-21 06:32:07,552 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-21 06:32:07,554 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-21 06:32:07,555 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-21 06:32:07,556 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-21 06:32:07,556 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-21 06:32:07,557 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-21 06:32:07,558 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-21 06:32:07,558 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-21 06:32:07,560 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-21 06:32:07,560 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-21 06:32:07,566 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c64f364-77cd-4a1a-9247-9ba6d2097c5d/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-21 06:32:07,606 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-21 06:32:07,607 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-21 06:32:07,608 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-21 06:32:07,608 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-21 06:32:07,610 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-21 06:32:07,610 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-21 06:32:07,610 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-21 06:32:07,610 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-21 06:32:07,611 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-21 06:32:07,611 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-21 06:32:07,612 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-21 06:32:07,612 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-21 06:32:07,612 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-21 06:32:07,613 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-21 06:32:07,613 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-21 06:32:07,613 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-21 06:32:07,613 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-21 06:32:07,613 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-21 06:32:07,614 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-21 06:32:07,614 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-21 06:32:07,614 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 06:32:07,614 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-21 06:32:07,615 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-21 06:32:07,615 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-21 06:32:07,615 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-21 06:32:07,615 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-21 06:32:07,616 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-21 06:32:07,616 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-21 06:32:07,616 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-21 06:32:07,616 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_9c64f364-77cd-4a1a-9247-9ba6d2097c5d/bin/ukojak-vF6T2TMglN/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c64f364-77cd-4a1a-9247-9ba6d2097c5d/bin/ukojak-vF6T2TMglN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 884fded8e66f5d1fb48ea41b5fc2a80efc48c733a21e019f076525ed24611a3d [2021-11-21 06:32:08,009 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-21 06:32:08,039 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-21 06:32:08,042 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-21 06:32:08,044 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-21 06:32:08,045 INFO L275 PluginConnector]: CDTParser initialized [2021-11-21 06:32:08,046 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c64f364-77cd-4a1a-9247-9ba6d2097c5d/bin/ukojak-vF6T2TMglN/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i [2021-11-21 06:32:08,125 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c64f364-77cd-4a1a-9247-9ba6d2097c5d/bin/ukojak-vF6T2TMglN/data/b22355eab/a154979b189b4cd28cea3d14a347e980/FLAG9b48a11a7 [2021-11-21 06:32:08,989 INFO L306 CDTParser]: Found 1 translation units. [2021-11-21 06:32:08,989 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c64f364-77cd-4a1a-9247-9ba6d2097c5d/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i [2021-11-21 06:32:09,043 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c64f364-77cd-4a1a-9247-9ba6d2097c5d/bin/ukojak-vF6T2TMglN/data/b22355eab/a154979b189b4cd28cea3d14a347e980/FLAG9b48a11a7 [2021-11-21 06:32:09,479 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c64f364-77cd-4a1a-9247-9ba6d2097c5d/bin/ukojak-vF6T2TMglN/data/b22355eab/a154979b189b4cd28cea3d14a347e980 [2021-11-21 06:32:09,481 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-21 06:32:09,482 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-21 06:32:09,484 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-21 06:32:09,484 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-21 06:32:09,488 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-21 06:32:09,488 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:32:09" (1/1) ... [2021-11-21 06:32:09,489 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ce28513 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:32:09, skipping insertion in model container [2021-11-21 06:32:09,490 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:32:09" (1/1) ... [2021-11-21 06:32:09,497 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-21 06:32:09,631 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 06:32:09,943 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c64f364-77cd-4a1a-9247-9ba6d2097c5d/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i[4492,4505] [2021-11-21 06:32:09,950 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c64f364-77cd-4a1a-9247-9ba6d2097c5d/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i[4552,4565] [2021-11-21 06:32:10,974 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:32:10,975 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:32:10,976 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:32:10,977 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:32:10,978 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:32:10,993 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:32:10,994 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:32:10,996 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:32:10,997 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:32:11,409 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 06:32:11,411 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 06:32:11,412 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 06:32:11,413 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 06:32:11,415 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 06:32:11,415 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 06:32:11,416 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 06:32:11,417 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 06:32:11,417 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 06:32:11,418 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 06:32:11,630 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 06:32:11,799 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:32:11,799 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:32:11,917 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 06:32:11,991 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-21 06:32:12,057 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 06:32:12,061 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c64f364-77cd-4a1a-9247-9ba6d2097c5d/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i[4492,4505] [2021-11-21 06:32:12,062 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c64f364-77cd-4a1a-9247-9ba6d2097c5d/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i[4552,4565] [2021-11-21 06:32:12,110 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:32:12,111 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:32:12,112 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:32:12,113 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:32:12,113 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:32:12,120 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:32:12,120 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:32:12,122 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:32:12,122 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:32:12,167 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 06:32:12,167 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 06:32:12,168 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 06:32:12,169 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 06:32:12,170 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 06:32:12,171 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 06:32:12,171 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 06:32:12,172 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 06:32:12,172 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 06:32:12,173 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 06:32:12,195 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 06:32:12,265 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:32:12,265 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:32:12,319 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 06:32:12,364 INFO L203 MainTranslator]: Completed pre-run [2021-11-21 06:32:12,389 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c64f364-77cd-4a1a-9247-9ba6d2097c5d/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i[4492,4505] [2021-11-21 06:32:12,389 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c64f364-77cd-4a1a-9247-9ba6d2097c5d/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i[4552,4565] [2021-11-21 06:32:12,429 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:32:12,430 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:32:12,430 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:32:12,430 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:32:12,431 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:32:12,436 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:32:12,467 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:32:12,468 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:32:12,469 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:32:12,501 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 06:32:12,502 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 06:32:12,503 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 06:32:12,503 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 06:32:12,504 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 06:32:12,505 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 06:32:12,505 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 06:32:12,506 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 06:32:12,506 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 06:32:12,506 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 06:32:12,528 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 06:32:12,658 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:32:12,660 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:32:12,700 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 06:32:13,039 INFO L208 MainTranslator]: Completed translation [2021-11-21 06:32:13,040 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:32:13 WrapperNode [2021-11-21 06:32:13,040 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-21 06:32:13,041 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-21 06:32:13,041 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-21 06:32:13,042 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-21 06:32:13,049 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:32:13" (1/1) ... [2021-11-21 06:32:13,197 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:32:13" (1/1) ... [2021-11-21 06:32:13,295 INFO L137 Inliner]: procedures = 710, calls = 2637, calls flagged for inlining = 61, calls inlined = 8, statements flattened = 872 [2021-11-21 06:32:13,296 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-21 06:32:13,296 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-21 06:32:13,297 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-21 06:32:13,297 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-21 06:32:13,305 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:32:13" (1/1) ... [2021-11-21 06:32:13,306 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:32:13" (1/1) ... [2021-11-21 06:32:13,338 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:32:13" (1/1) ... [2021-11-21 06:32:13,339 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:32:13" (1/1) ... [2021-11-21 06:32:13,401 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:32:13" (1/1) ... [2021-11-21 06:32:13,419 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:32:13" (1/1) ... [2021-11-21 06:32:13,443 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:32:13" (1/1) ... [2021-11-21 06:32:13,467 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-21 06:32:13,469 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-21 06:32:13,469 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-21 06:32:13,470 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-21 06:32:13,471 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:32:13" (1/1) ... [2021-11-21 06:32:13,478 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 06:32:13,489 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c64f364-77cd-4a1a-9247-9ba6d2097c5d/bin/ukojak-vF6T2TMglN/z3 [2021-11-21 06:32:13,504 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c64f364-77cd-4a1a-9247-9ba6d2097c5d/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-21 06:32:13,529 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c64f364-77cd-4a1a-9247-9ba6d2097c5d/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-21 06:32:13,566 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2021-11-21 06:32:13,567 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2021-11-21 06:32:13,567 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-21 06:32:13,568 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-21 06:32:13,568 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-21 06:32:13,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-21 06:32:13,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-21 06:32:13,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-21 06:32:13,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4 [2021-11-21 06:32:13,569 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-21 06:32:13,570 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-21 06:32:13,570 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-21 06:32:13,570 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-21 06:32:13,570 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-21 06:32:13,570 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-21 06:32:13,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-21 06:32:13,571 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-21 06:32:13,571 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-21 06:32:13,571 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-21 06:32:13,571 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-21 06:32:13,572 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-21 06:32:13,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-21 06:32:13,573 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-21 06:32:13,573 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-21 06:32:13,573 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-21 06:32:13,574 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-21 06:32:13,574 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-21 06:32:13,574 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-21 06:32:13,574 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-21 06:32:13,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-21 06:32:13,575 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-21 06:32:13,575 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-21 06:32:13,575 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-21 06:32:13,575 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-21 06:32:13,576 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write [2021-11-21 06:32:13,576 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_write [2021-11-21 06:32:13,576 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-21 06:32:13,576 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-21 06:32:13,576 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-21 06:32:13,576 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-21 06:32:13,577 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-21 06:32:13,577 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intFLOATTYPE8 [2021-11-21 06:32:13,577 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intFLOATTYPE4 [2021-11-21 06:32:13,577 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE8 [2021-11-21 06:32:13,578 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-21 06:32:13,578 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-21 06:32:13,578 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-21 06:32:13,579 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-21 06:32:13,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-21 06:32:13,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-21 06:32:13,940 INFO L236 CfgBuilder]: Building ICFG [2021-11-21 06:32:13,942 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-21 06:32:26,527 INFO L277 CfgBuilder]: Performing block encoding [2021-11-21 06:32:26,742 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-21 06:32:26,742 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-21 06:32:26,745 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:32:26 BoogieIcfgContainer [2021-11-21 06:32:26,745 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-21 06:32:26,753 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-21 06:32:26,753 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-21 06:32:26,763 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-21 06:32:26,763 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:32:26" (1/1) ... [2021-11-21 06:32:26,779 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 06:32:26,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:32:26,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 99 states and 132 transitions. [2021-11-21 06:32:26,889 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 132 transitions. [2021-11-21 06:32:26,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2021-11-21 06:32:26,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:32:26,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:32:26,945 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-21 06:32:26,951 INFO L158 Benchmark]: Toolchain (without parser) took 17467.44ms. Allocated memory was 58.7MB in the beginning and 190.8MB in the end (delta: 132.1MB). Free memory was 26.7MB in the beginning and 126.4MB in the end (delta: -99.7MB). Peak memory consumption was 31.6MB. Max. memory is 16.1GB. [2021-11-21 06:32:26,951 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 58.7MB. Free memory was 38.9MB in the beginning and 38.9MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-21 06:32:26,952 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3556.36ms. Allocated memory was 58.7MB in the beginning and 190.8MB in the end (delta: 132.1MB). Free memory was 26.4MB in the beginning and 138.7MB in the end (delta: -112.4MB). Peak memory consumption was 50.7MB. Max. memory is 16.1GB. [2021-11-21 06:32:26,952 INFO L158 Benchmark]: Boogie Procedure Inliner took 254.79ms. Allocated memory is still 190.8MB. Free memory was 138.7MB in the beginning and 127.2MB in the end (delta: 11.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-21 06:32:26,953 INFO L158 Benchmark]: Boogie Preprocessor took 171.60ms. Allocated memory is still 190.8MB. Free memory was 127.2MB in the beginning and 118.8MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-21 06:32:26,953 INFO L158 Benchmark]: RCFGBuilder took 13282.94ms. Allocated memory is still 190.8MB. Free memory was 118.8MB in the beginning and 56.6MB in the end (delta: 62.2MB). Peak memory consumption was 88.4MB. Max. memory is 16.1GB. [2021-11-21 06:32:26,954 INFO L158 Benchmark]: CodeCheck took 196.49ms. Allocated memory is still 190.8MB. Free memory was 55.6MB in the beginning and 126.4MB in the end (delta: -70.8MB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-21 06:32:26,956 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 58.7MB. Free memory was 38.9MB in the beginning and 38.9MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3556.36ms. Allocated memory was 58.7MB in the beginning and 190.8MB in the end (delta: 132.1MB). Free memory was 26.4MB in the beginning and 138.7MB in the end (delta: -112.4MB). Peak memory consumption was 50.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 254.79ms. Allocated memory is still 190.8MB. Free memory was 138.7MB in the beginning and 127.2MB in the end (delta: 11.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 171.60ms. Allocated memory is still 190.8MB. Free memory was 127.2MB in the beginning and 118.8MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 13282.94ms. Allocated memory is still 190.8MB. Free memory was 118.8MB in the beginning and 56.6MB in the end (delta: 62.2MB). Peak memory consumption was 88.4MB. Max. memory is 16.1GB. * CodeCheck took 196.49ms. Allocated memory is still 190.8MB. Free memory was 55.6MB in the beginning and 126.4MB in the end (delta: -70.8MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-21 06:32:27,025 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c64f364-77cd-4a1a-9247-9ba6d2097c5d/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared