./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d18ffb69-5cad-4194-9de9-86513ec01173/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d18ffb69-5cad-4194-9de9-86513ec01173/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d18ffb69-5cad-4194-9de9-86513ec01173/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d18ffb69-5cad-4194-9de9-86513ec01173/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d18ffb69-5cad-4194-9de9-86513ec01173/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d18ffb69-5cad-4194-9de9-86513ec01173/bin/ukojak-LBtLqBUTdQ --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 7d9514ee1b6f3a0027f117bcf81d6b26d525fe99251459ecef3c46cad248dd1f --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-22 23:09:26,291 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-22 23:09:26,295 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-22 23:09:26,356 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-22 23:09:26,356 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-22 23:09:26,358 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-22 23:09:26,360 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-22 23:09:26,363 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-22 23:09:26,365 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-22 23:09:26,367 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-22 23:09:26,368 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-22 23:09:26,370 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-22 23:09:26,371 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-22 23:09:26,372 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-22 23:09:26,375 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-22 23:09:26,377 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-22 23:09:26,378 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-22 23:09:26,380 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-22 23:09:26,383 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-22 23:09:26,386 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-22 23:09:26,388 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-22 23:09:26,390 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-22 23:09:26,392 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-22 23:09:26,394 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-22 23:09:26,398 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-22 23:09:26,399 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-22 23:09:26,399 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-22 23:09:26,401 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-22 23:09:26,402 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-22 23:09:26,403 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-22 23:09:26,404 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-22 23:09:26,405 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-22 23:09:26,406 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-22 23:09:26,408 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-22 23:09:26,409 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-22 23:09:26,410 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-22 23:09:26,411 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-22 23:09:26,412 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-22 23:09:26,413 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-22 23:09:26,414 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-22 23:09:26,416 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-22 23:09:26,417 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d18ffb69-5cad-4194-9de9-86513ec01173/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-22 23:09:26,471 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-22 23:09:26,472 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-22 23:09:26,476 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-22 23:09:26,477 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-22 23:09:26,478 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-22 23:09:26,479 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-22 23:09:26,479 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-22 23:09:26,485 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-22 23:09:26,485 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-22 23:09:26,485 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-22 23:09:26,485 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-22 23:09:26,486 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-22 23:09:26,486 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-22 23:09:26,486 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-22 23:09:26,486 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-22 23:09:26,486 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-22 23:09:26,487 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-22 23:09:26,487 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-22 23:09:26,487 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-22 23:09:26,487 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-22 23:09:26,488 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-22 23:09:26,488 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-22 23:09:26,488 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-22 23:09:26,488 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-22 23:09:26,488 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-22 23:09:26,489 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_d18ffb69-5cad-4194-9de9-86513ec01173/bin/ukojak-LBtLqBUTdQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d18ffb69-5cad-4194-9de9-86513ec01173/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7d9514ee1b6f3a0027f117bcf81d6b26d525fe99251459ecef3c46cad248dd1f [2021-11-22 23:09:26,820 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-22 23:09:26,855 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-22 23:09:26,858 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-22 23:09:26,860 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-22 23:09:26,861 INFO L275 PluginConnector]: CDTParser initialized [2021-11-22 23:09:26,862 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d18ffb69-5cad-4194-9de9-86513ec01173/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i [2021-11-22 23:09:26,944 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d18ffb69-5cad-4194-9de9-86513ec01173/bin/ukojak-LBtLqBUTdQ/data/e20978e34/dccea33ff488413a8c9b9b083aa3cde3/FLAG02a064e66 [2021-11-22 23:09:27,836 INFO L306 CDTParser]: Found 1 translation units. [2021-11-22 23:09:27,839 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d18ffb69-5cad-4194-9de9-86513ec01173/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i [2021-11-22 23:09:27,889 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d18ffb69-5cad-4194-9de9-86513ec01173/bin/ukojak-LBtLqBUTdQ/data/e20978e34/dccea33ff488413a8c9b9b083aa3cde3/FLAG02a064e66 [2021-11-22 23:09:28,284 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d18ffb69-5cad-4194-9de9-86513ec01173/bin/ukojak-LBtLqBUTdQ/data/e20978e34/dccea33ff488413a8c9b9b083aa3cde3 [2021-11-22 23:09:28,287 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-22 23:09:28,288 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-22 23:09:28,290 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-22 23:09:28,290 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-22 23:09:28,293 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-22 23:09:28,294 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:09:28" (1/1) ... [2021-11-22 23:09:28,295 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@312afe48 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:09:28, skipping insertion in model container [2021-11-22 23:09:28,296 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:09:28" (1/1) ... [2021-11-22 23:09:28,303 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-22 23:09:28,410 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-22 23:09:28,735 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_d18ffb69-5cad-4194-9de9-86513ec01173/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i[4510,4523] [2021-11-22 23:09:28,744 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_d18ffb69-5cad-4194-9de9-86513ec01173/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i[4570,4583] [2021-11-22 23:09:30,012 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:30,012 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:30,013 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:30,014 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:30,015 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:30,030 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:30,031 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:30,034 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:30,035 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:30,037 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:30,039 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:30,040 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:30,040 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:30,609 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-22 23:09:30,611 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-22 23:09:30,612 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-22 23:09:30,613 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-22 23:09:30,615 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-22 23:09:30,616 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-22 23:09:30,617 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-22 23:09:30,618 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-22 23:09:30,618 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-22 23:09:30,619 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-22 23:09:30,884 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-22 23:09:30,908 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:30,916 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:31,019 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:31,020 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:31,207 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-22 23:09:31,268 INFO L203 MainTranslator]: Completed pre-run [2021-11-22 23:09:31,283 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_d18ffb69-5cad-4194-9de9-86513ec01173/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i[4510,4523] [2021-11-22 23:09:31,283 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_d18ffb69-5cad-4194-9de9-86513ec01173/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i[4570,4583] [2021-11-22 23:09:31,380 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:31,384 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:31,386 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:31,386 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:31,387 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:31,395 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:31,396 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:31,397 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:31,398 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:31,400 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:31,400 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:31,401 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:31,401 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:31,470 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-22 23:09:31,472 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-22 23:09:31,473 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-22 23:09:31,475 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-22 23:09:31,477 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-22 23:09:31,478 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-22 23:09:31,478 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-22 23:09:31,480 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-22 23:09:31,480 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-22 23:09:31,481 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-22 23:09:31,536 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-22 23:09:31,559 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:31,572 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:31,663 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:31,664 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:31,769 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-22 23:09:32,135 INFO L208 MainTranslator]: Completed translation [2021-11-22 23:09:32,136 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:09:32 WrapperNode [2021-11-22 23:09:32,136 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-22 23:09:32,138 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-22 23:09:32,138 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-22 23:09:32,139 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-22 23:09:32,147 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:09:32" (1/1) ... [2021-11-22 23:09:32,328 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:09:32" (1/1) ... [2021-11-22 23:09:32,454 INFO L137 Inliner]: procedures = 695, calls = 3053, calls flagged for inlining = 70, calls inlined = 10, statements flattened = 968 [2021-11-22 23:09:32,461 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-22 23:09:32,462 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-22 23:09:32,463 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-22 23:09:32,464 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-22 23:09:32,475 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:09:32" (1/1) ... [2021-11-22 23:09:32,476 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:09:32" (1/1) ... [2021-11-22 23:09:32,493 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:09:32" (1/1) ... [2021-11-22 23:09:32,494 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:09:32" (1/1) ... [2021-11-22 23:09:32,577 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:09:32" (1/1) ... [2021-11-22 23:09:32,599 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:09:32" (1/1) ... [2021-11-22 23:09:32,610 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:09:32" (1/1) ... [2021-11-22 23:09:32,644 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-22 23:09:32,650 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-22 23:09:32,651 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-22 23:09:32,652 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-22 23:09:32,653 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:09:32" (1/1) ... [2021-11-22 23:09:32,663 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-22 23:09:32,678 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d18ffb69-5cad-4194-9de9-86513ec01173/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-22 23:09:32,699 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d18ffb69-5cad-4194-9de9-86513ec01173/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-22 23:09:32,721 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d18ffb69-5cad-4194-9de9-86513ec01173/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-22 23:09:32,761 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2021-11-22 23:09:32,762 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2021-11-22 23:09:32,763 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2021-11-22 23:09:32,763 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2021-11-22 23:09:32,764 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_string_is_allocated_bounded_length [2021-11-22 23:09:32,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_string_is_allocated_bounded_length [2021-11-22 23:09:32,765 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-22 23:09:32,766 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-22 23:09:32,766 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-22 23:09:32,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real [2021-11-22 23:09:32,766 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-22 23:09:32,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-22 23:09:32,767 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-22 23:09:32,767 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-22 23:09:32,767 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-22 23:09:32,767 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-22 23:09:32,768 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-22 23:09:32,768 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-22 23:09:32,768 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-22 23:09:32,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-22 23:09:32,769 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-22 23:09:32,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-22 23:09:32,770 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-22 23:09:32,770 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-22 23:09:32,770 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-22 23:09:32,771 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-22 23:09:32,771 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-22 23:09:32,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-22 23:09:32,771 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_bytes [2021-11-22 23:09:32,771 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_bytes [2021-11-22 23:09:32,772 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-22 23:09:32,772 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-22 23:09:32,772 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-22 23:09:32,772 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-22 23:09:32,772 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write [2021-11-22 23:09:32,773 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_write [2021-11-22 23:09:32,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-22 23:09:32,773 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-22 23:09:32,773 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-22 23:09:32,774 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-22 23:09:32,774 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-22 23:09:32,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-22 23:09:32,775 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~real [2021-11-22 23:09:32,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-22 23:09:33,212 INFO L236 CfgBuilder]: Building ICFG [2021-11-22 23:09:33,218 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-22 23:09:34,956 INFO L277 CfgBuilder]: Performing block encoding [2021-11-22 23:09:35,193 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-22 23:09:35,194 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-22 23:09:35,197 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 11:09:35 BoogieIcfgContainer [2021-11-22 23:09:35,198 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-22 23:09:35,199 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-22 23:09:35,199 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-22 23:09:35,227 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-22 23:09:35,227 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 11:09:35" (1/1) ... [2021-11-22 23:09:35,250 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-22 23:09:35,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:09:35,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 143 states and 195 transitions. [2021-11-22 23:09:35,368 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 195 transitions. [2021-11-22 23:09:35,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2021-11-22 23:09:35,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:09:35,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:09:35,440 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) [2021-11-22 23:09:35,446 INFO L158 Benchmark]: Toolchain (without parser) took 7156.02ms. Allocated memory was 100.7MB in the beginning and 192.9MB in the end (delta: 92.3MB). Free memory was 74.9MB in the beginning and 123.1MB in the end (delta: -48.1MB). Peak memory consumption was 43.7MB. Max. memory is 16.1GB. [2021-11-22 23:09:35,446 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 83.9MB. Free memory was 54.6MB in the beginning and 54.6MB in the end (delta: 21.2kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-22 23:09:35,447 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3846.74ms. Allocated memory was 100.7MB in the beginning and 138.4MB in the end (delta: 37.7MB). Free memory was 74.4MB in the beginning and 83.8MB in the end (delta: -9.3MB). Peak memory consumption was 66.5MB. Max. memory is 16.1GB. [2021-11-22 23:09:35,448 INFO L158 Benchmark]: Boogie Procedure Inliner took 323.39ms. Allocated memory is still 138.4MB. Free memory was 83.8MB in the beginning and 70.5MB in the end (delta: 13.3MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-22 23:09:35,449 INFO L158 Benchmark]: Boogie Preprocessor took 186.86ms. Allocated memory is still 138.4MB. Free memory was 70.5MB in the beginning and 62.8MB in the end (delta: 7.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-22 23:09:35,450 INFO L158 Benchmark]: RCFGBuilder took 2547.98ms. Allocated memory was 138.4MB in the beginning and 192.9MB in the end (delta: 54.5MB). Free memory was 62.8MB in the beginning and 66.7MB in the end (delta: -3.9MB). Peak memory consumption was 54.1MB. Max. memory is 16.1GB. [2021-11-22 23:09:35,451 INFO L158 Benchmark]: CodeCheck took 244.89ms. Allocated memory is still 192.9MB. Free memory was 66.7MB in the beginning and 123.1MB in the end (delta: -56.4MB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-22 23:09:35,455 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 0.33ms. Allocated memory is still 83.9MB. Free memory was 54.6MB in the beginning and 54.6MB in the end (delta: 21.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3846.74ms. Allocated memory was 100.7MB in the beginning and 138.4MB in the end (delta: 37.7MB). Free memory was 74.4MB in the beginning and 83.8MB in the end (delta: -9.3MB). Peak memory consumption was 66.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 323.39ms. Allocated memory is still 138.4MB. Free memory was 83.8MB in the beginning and 70.5MB in the end (delta: 13.3MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 186.86ms. Allocated memory is still 138.4MB. Free memory was 70.5MB in the beginning and 62.8MB in the end (delta: 7.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2547.98ms. Allocated memory was 138.4MB in the beginning and 192.9MB in the end (delta: 54.5MB). Free memory was 62.8MB in the beginning and 66.7MB in the end (delta: -3.9MB). Peak memory consumption was 54.1MB. Max. memory is 16.1GB. * CodeCheck took 244.89ms. Allocated memory is still 192.9MB. Free memory was 66.7MB in the beginning and 123.1MB in the end (delta: -56.4MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-22 23:09:35,518 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d18ffb69-5cad-4194-9de9-86513ec01173/bin/ukojak-LBtLqBUTdQ/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_d18ffb69-5cad-4194-9de9-86513ec01173/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d18ffb69-5cad-4194-9de9-86513ec01173/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d18ffb69-5cad-4194-9de9-86513ec01173/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d18ffb69-5cad-4194-9de9-86513ec01173/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d18ffb69-5cad-4194-9de9-86513ec01173/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d18ffb69-5cad-4194-9de9-86513ec01173/bin/ukojak-LBtLqBUTdQ --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 7d9514ee1b6f3a0027f117bcf81d6b26d525fe99251459ecef3c46cad248dd1f --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-22 23:09:38,167 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-22 23:09:38,171 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-22 23:09:38,213 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-22 23:09:38,214 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-22 23:09:38,218 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-22 23:09:38,220 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-22 23:09:38,225 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-22 23:09:38,228 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-22 23:09:38,234 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-22 23:09:38,238 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-22 23:09:38,240 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-22 23:09:38,240 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-22 23:09:38,243 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-22 23:09:38,245 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-22 23:09:38,250 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-22 23:09:38,252 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-22 23:09:38,253 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-22 23:09:38,255 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-22 23:09:38,263 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-22 23:09:38,266 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-22 23:09:38,267 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-22 23:09:38,270 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-22 23:09:38,272 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-22 23:09:38,280 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-22 23:09:38,281 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-22 23:09:38,281 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-22 23:09:38,283 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-22 23:09:38,284 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-22 23:09:38,285 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-22 23:09:38,286 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-22 23:09:38,287 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-22 23:09:38,289 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-22 23:09:38,290 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-22 23:09:38,292 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-22 23:09:38,292 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-22 23:09:38,293 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-22 23:09:38,293 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-22 23:09:38,293 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-22 23:09:38,295 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-22 23:09:38,296 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-22 23:09:38,301 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d18ffb69-5cad-4194-9de9-86513ec01173/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-22 23:09:38,349 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-22 23:09:38,349 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-22 23:09:38,351 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-22 23:09:38,351 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-22 23:09:38,353 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-22 23:09:38,353 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-22 23:09:38,353 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-22 23:09:38,353 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-22 23:09:38,353 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-22 23:09:38,354 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-22 23:09:38,355 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-22 23:09:38,355 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-22 23:09:38,355 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-22 23:09:38,355 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-22 23:09:38,355 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-22 23:09:38,356 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-22 23:09:38,356 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-22 23:09:38,356 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-22 23:09:38,356 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-22 23:09:38,356 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-22 23:09:38,357 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-22 23:09:38,357 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-22 23:09:38,357 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-22 23:09:38,357 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-22 23:09:38,357 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-22 23:09:38,358 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-22 23:09:38,358 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-22 23:09:38,358 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-22 23:09:38,358 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-22 23:09:38,358 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_d18ffb69-5cad-4194-9de9-86513ec01173/bin/ukojak-LBtLqBUTdQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d18ffb69-5cad-4194-9de9-86513ec01173/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7d9514ee1b6f3a0027f117bcf81d6b26d525fe99251459ecef3c46cad248dd1f [2021-11-22 23:09:38,824 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-22 23:09:38,859 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-22 23:09:38,861 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-22 23:09:38,863 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-22 23:09:38,865 INFO L275 PluginConnector]: CDTParser initialized [2021-11-22 23:09:38,866 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d18ffb69-5cad-4194-9de9-86513ec01173/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i [2021-11-22 23:09:38,931 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d18ffb69-5cad-4194-9de9-86513ec01173/bin/ukojak-LBtLqBUTdQ/data/7f83930b1/4e014767908242028dc201e7aea9acac/FLAG54f48ab04 [2021-11-22 23:09:40,051 INFO L306 CDTParser]: Found 1 translation units. [2021-11-22 23:09:40,052 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d18ffb69-5cad-4194-9de9-86513ec01173/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i [2021-11-22 23:09:40,103 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d18ffb69-5cad-4194-9de9-86513ec01173/bin/ukojak-LBtLqBUTdQ/data/7f83930b1/4e014767908242028dc201e7aea9acac/FLAG54f48ab04 [2021-11-22 23:09:40,421 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d18ffb69-5cad-4194-9de9-86513ec01173/bin/ukojak-LBtLqBUTdQ/data/7f83930b1/4e014767908242028dc201e7aea9acac [2021-11-22 23:09:40,424 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-22 23:09:40,425 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-22 23:09:40,427 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-22 23:09:40,427 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-22 23:09:40,431 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-22 23:09:40,432 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:09:40" (1/1) ... [2021-11-22 23:09:40,434 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e49026 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:09:40, skipping insertion in model container [2021-11-22 23:09:40,434 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:09:40" (1/1) ... [2021-11-22 23:09:40,442 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-22 23:09:40,585 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-22 23:09:40,885 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_d18ffb69-5cad-4194-9de9-86513ec01173/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i[4510,4523] [2021-11-22 23:09:40,893 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_d18ffb69-5cad-4194-9de9-86513ec01173/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i[4570,4583] [2021-11-22 23:09:42,091 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:42,092 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:42,092 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:42,093 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:42,095 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:42,114 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:42,115 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:42,117 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:42,118 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:42,121 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:42,123 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:42,124 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:42,124 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:42,649 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-22 23:09:42,651 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-22 23:09:42,652 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-22 23:09:42,654 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-22 23:09:42,655 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-22 23:09:42,656 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-22 23:09:42,657 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-22 23:09:42,658 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-22 23:09:42,659 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-22 23:09:42,660 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-22 23:09:42,936 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-22 23:09:42,988 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:43,009 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:43,127 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:43,128 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:43,340 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-22 23:09:43,446 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-22 23:09:43,518 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-22 23:09:43,526 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_d18ffb69-5cad-4194-9de9-86513ec01173/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i[4510,4523] [2021-11-22 23:09:43,527 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_d18ffb69-5cad-4194-9de9-86513ec01173/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i[4570,4583] [2021-11-22 23:09:43,592 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:43,595 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:43,595 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:43,596 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:43,596 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:43,605 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:43,606 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:43,607 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:43,608 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:43,609 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:43,609 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:43,610 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:43,614 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:43,664 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-22 23:09:43,670 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-22 23:09:43,671 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-22 23:09:43,671 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-22 23:09:43,672 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-22 23:09:43,673 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-22 23:09:43,674 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-22 23:09:43,674 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-22 23:09:43,675 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-22 23:09:43,675 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-22 23:09:43,722 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-22 23:09:43,738 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:43,744 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:43,815 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:43,816 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:43,911 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-22 23:09:43,965 INFO L203 MainTranslator]: Completed pre-run [2021-11-22 23:09:43,993 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_d18ffb69-5cad-4194-9de9-86513ec01173/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i[4510,4523] [2021-11-22 23:09:43,994 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_d18ffb69-5cad-4194-9de9-86513ec01173/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i[4570,4583] [2021-11-22 23:09:44,034 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:44,040 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:44,040 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:44,041 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:44,041 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:44,049 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:44,050 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:44,051 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:44,051 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:44,063 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:44,064 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:44,064 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:44,065 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:44,110 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-22 23:09:44,111 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-22 23:09:44,112 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-22 23:09:44,113 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-22 23:09:44,114 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-22 23:09:44,114 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-22 23:09:44,115 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-22 23:09:44,115 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-22 23:09:44,116 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-22 23:09:44,116 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-22 23:09:44,136 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-22 23:09:44,149 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:44,154 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:44,257 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:44,258 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:44,324 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-22 23:09:44,650 INFO L208 MainTranslator]: Completed translation [2021-11-22 23:09:44,651 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:09:44 WrapperNode [2021-11-22 23:09:44,651 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-22 23:09:44,652 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-22 23:09:44,653 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-22 23:09:44,653 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-22 23:09:44,660 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:09:44" (1/1) ... [2021-11-22 23:09:44,800 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:09:44" (1/1) ... [2021-11-22 23:09:44,915 INFO L137 Inliner]: procedures = 715, calls = 3053, calls flagged for inlining = 70, calls inlined = 10, statements flattened = 969 [2021-11-22 23:09:44,915 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-22 23:09:44,917 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-22 23:09:44,918 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-22 23:09:44,918 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-22 23:09:44,929 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:09:44" (1/1) ... [2021-11-22 23:09:44,933 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:09:44" (1/1) ... [2021-11-22 23:09:44,947 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:09:44" (1/1) ... [2021-11-22 23:09:44,948 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:09:44" (1/1) ... [2021-11-22 23:09:45,000 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:09:44" (1/1) ... [2021-11-22 23:09:45,007 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:09:44" (1/1) ... [2021-11-22 23:09:45,022 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:09:44" (1/1) ... [2021-11-22 23:09:45,041 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-22 23:09:45,042 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-22 23:09:45,042 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-22 23:09:45,042 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-22 23:09:45,043 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:09:44" (1/1) ... [2021-11-22 23:09:45,050 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-22 23:09:45,062 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d18ffb69-5cad-4194-9de9-86513ec01173/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-22 23:09:45,075 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d18ffb69-5cad-4194-9de9-86513ec01173/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-22 23:09:45,099 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d18ffb69-5cad-4194-9de9-86513ec01173/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-22 23:09:45,131 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2021-11-22 23:09:45,131 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2021-11-22 23:09:45,132 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2021-11-22 23:09:45,132 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2021-11-22 23:09:45,132 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_string_is_allocated_bounded_length [2021-11-22 23:09:45,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_string_is_allocated_bounded_length [2021-11-22 23:09:45,133 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-22 23:09:45,133 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-22 23:09:45,133 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-22 23:09:45,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-22 23:09:45,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-22 23:09:45,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-22 23:09:45,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4 [2021-11-22 23:09:45,134 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-22 23:09:45,135 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-22 23:09:45,135 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-22 23:09:45,135 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-22 23:09:45,135 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-22 23:09:45,135 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-22 23:09:45,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-22 23:09:45,136 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-22 23:09:45,136 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-22 23:09:45,136 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-22 23:09:45,136 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-22 23:09:45,137 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-22 23:09:45,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-22 23:09:45,137 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-22 23:09:45,137 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-22 23:09:45,138 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-22 23:09:45,139 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-22 23:09:45,141 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-22 23:09:45,142 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-22 23:09:45,142 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-22 23:09:45,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-22 23:09:45,143 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_bytes [2021-11-22 23:09:45,144 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_bytes [2021-11-22 23:09:45,144 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-22 23:09:45,144 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-22 23:09:45,145 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-22 23:09:45,151 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-22 23:09:45,151 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write [2021-11-22 23:09:45,152 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_write [2021-11-22 23:09:45,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-22 23:09:45,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-22 23:09:45,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-22 23:09:45,152 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-22 23:09:45,152 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-22 23:09:45,153 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intFLOATTYPE8 [2021-11-22 23:09:45,153 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intFLOATTYPE4 [2021-11-22 23:09:45,153 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE8 [2021-11-22 23:09:45,153 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-22 23:09:45,153 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-22 23:09:45,153 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-22 23:09:45,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-22 23:09:45,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-22 23:09:45,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-22 23:09:45,630 INFO L236 CfgBuilder]: Building ICFG [2021-11-22 23:09:45,632 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-22 23:09:58,533 INFO L277 CfgBuilder]: Performing block encoding [2021-11-22 23:09:58,758 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-22 23:09:58,758 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-22 23:09:58,763 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 11:09:58 BoogieIcfgContainer [2021-11-22 23:09:58,764 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-22 23:09:58,764 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-22 23:09:58,765 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-22 23:09:58,774 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-22 23:09:58,775 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 11:09:58" (1/1) ... [2021-11-22 23:09:58,793 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-22 23:09:58,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:09:58,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 143 states and 195 transitions. [2021-11-22 23:09:58,874 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 195 transitions. [2021-11-22 23:09:58,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2021-11-22 23:09:58,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:09:58,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:09:58,928 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) [2021-11-22 23:09:58,933 INFO L158 Benchmark]: Toolchain (without parser) took 18506.84ms. Allocated memory was 62.9MB in the beginning and 176.2MB in the end (delta: 113.2MB). Free memory was 33.4MB in the beginning and 81.0MB in the end (delta: -47.6MB). Peak memory consumption was 69.8MB. Max. memory is 16.1GB. [2021-11-22 23:09:58,933 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 62.9MB. Free memory is still 44.8MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-22 23:09:58,934 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4224.80ms. Allocated memory was 62.9MB in the beginning and 123.7MB in the end (delta: 60.8MB). Free memory was 33.3MB in the beginning and 67.7MB in the end (delta: -34.4MB). Peak memory consumption was 80.5MB. Max. memory is 16.1GB. [2021-11-22 23:09:58,935 INFO L158 Benchmark]: Boogie Procedure Inliner took 262.97ms. Allocated memory is still 123.7MB. Free memory was 67.7MB in the beginning and 54.5MB in the end (delta: 13.2MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-22 23:09:58,935 INFO L158 Benchmark]: Boogie Preprocessor took 123.66ms. Allocated memory is still 123.7MB. Free memory was 54.5MB in the beginning and 44.7MB in the end (delta: 9.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-22 23:09:58,936 INFO L158 Benchmark]: RCFGBuilder took 13721.93ms. Allocated memory was 123.7MB in the beginning and 176.2MB in the end (delta: 52.4MB). Free memory was 44.7MB in the beginning and 88.3MB in the end (delta: -43.6MB). Peak memory consumption was 43.3MB. Max. memory is 16.1GB. [2021-11-22 23:09:58,936 INFO L158 Benchmark]: CodeCheck took 167.15ms. Allocated memory is still 176.2MB. Free memory was 88.3MB in the beginning and 81.0MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-22 23:09:58,939 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 0.22ms. Allocated memory is still 62.9MB. Free memory is still 44.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4224.80ms. Allocated memory was 62.9MB in the beginning and 123.7MB in the end (delta: 60.8MB). Free memory was 33.3MB in the beginning and 67.7MB in the end (delta: -34.4MB). Peak memory consumption was 80.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 262.97ms. Allocated memory is still 123.7MB. Free memory was 67.7MB in the beginning and 54.5MB in the end (delta: 13.2MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 123.66ms. Allocated memory is still 123.7MB. Free memory was 54.5MB in the beginning and 44.7MB in the end (delta: 9.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * RCFGBuilder took 13721.93ms. Allocated memory was 123.7MB in the beginning and 176.2MB in the end (delta: 52.4MB). Free memory was 44.7MB in the beginning and 88.3MB in the end (delta: -43.6MB). Peak memory consumption was 43.3MB. Max. memory is 16.1GB. * CodeCheck took 167.15ms. Allocated memory is still 176.2MB. Free memory was 88.3MB in the beginning and 81.0MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-22 23:09:58,999 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d18ffb69-5cad-4194-9de9-86513ec01173/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with 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