./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 63182f13 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6152020-d185-43a6-b954-ccf6ff52ff68/bin/ukojak-2xVlg8857e/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6152020-d185-43a6-b954-ccf6ff52ff68/bin/ukojak-2xVlg8857e/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6152020-d185-43a6-b954-ccf6ff52ff68/bin/ukojak-2xVlg8857e/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6152020-d185-43a6-b954-ccf6ff52ff68/bin/ukojak-2xVlg8857e/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6152020-d185-43a6-b954-ccf6ff52ff68/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6152020-d185-43a6-b954-ccf6ff52ff68/bin/ukojak-2xVlg8857e --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 2d2088ac57520281350e2a5a3a1c8295b6f3f6b1edc40c64fce86e2816b5a5aa --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 21:04:46,518 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 21:04:46,520 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 21:04:46,570 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 21:04:46,571 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 21:04:46,576 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 21:04:46,578 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 21:04:46,583 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 21:04:46,586 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 21:04:46,594 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 21:04:46,595 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 21:04:46,597 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 21:04:46,598 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 21:04:46,601 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 21:04:46,603 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 21:04:46,611 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 21:04:46,615 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 21:04:46,616 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 21:04:46,618 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 21:04:46,625 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 21:04:46,628 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 21:04:46,629 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 21:04:46,633 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 21:04:46,634 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 21:04:46,641 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 21:04:46,641 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 21:04:46,642 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 21:04:46,644 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 21:04:46,645 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 21:04:46,646 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 21:04:46,648 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 21:04:46,649 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 21:04:46,651 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 21:04:46,652 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 21:04:46,654 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 21:04:46,654 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 21:04:46,655 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 21:04:46,656 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 21:04:46,656 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 21:04:46,657 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 21:04:46,658 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 21:04:46,659 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6152020-d185-43a6-b954-ccf6ff52ff68/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-13 21:04:46,709 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 21:04:46,709 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 21:04:46,711 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 21:04:46,711 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-13 21:04:46,712 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 21:04:46,712 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 21:04:46,713 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 21:04:46,713 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-13 21:04:46,719 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 21:04:46,720 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 21:04:46,721 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 21:04:46,721 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 21:04:46,721 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 21:04:46,722 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 21:04:46,722 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 21:04:46,722 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-13 21:04:46,722 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-13 21:04:46,723 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 21:04:46,723 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 21:04:46,723 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 21:04:46,724 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 21:04:46,724 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 21:04:46,724 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-13 21:04:46,724 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-13 21:04:46,725 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 21:04:46,725 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_c6152020-d185-43a6-b954-ccf6ff52ff68/bin/ukojak-2xVlg8857e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6152020-d185-43a6-b954-ccf6ff52ff68/bin/ukojak-2xVlg8857e Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2d2088ac57520281350e2a5a3a1c8295b6f3f6b1edc40c64fce86e2816b5a5aa [2021-11-13 21:04:46,997 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 21:04:47,022 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 21:04:47,025 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 21:04:47,026 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 21:04:47,029 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 21:04:47,030 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6152020-d185-43a6-b954-ccf6ff52ff68/bin/ukojak-2xVlg8857e/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i [2021-11-13 21:04:47,129 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6152020-d185-43a6-b954-ccf6ff52ff68/bin/ukojak-2xVlg8857e/data/4be858713/63b0defe27e24525b0c6c34f67fddbde/FLAG8bdb05f45 [2021-11-13 21:04:47,977 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 21:04:47,977 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6152020-d185-43a6-b954-ccf6ff52ff68/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i [2021-11-13 21:04:48,012 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6152020-d185-43a6-b954-ccf6ff52ff68/bin/ukojak-2xVlg8857e/data/4be858713/63b0defe27e24525b0c6c34f67fddbde/FLAG8bdb05f45 [2021-11-13 21:04:48,480 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6152020-d185-43a6-b954-ccf6ff52ff68/bin/ukojak-2xVlg8857e/data/4be858713/63b0defe27e24525b0c6c34f67fddbde [2021-11-13 21:04:48,483 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 21:04:48,485 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 21:04:48,486 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 21:04:48,487 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 21:04:48,490 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 21:04:48,491 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:04:48" (1/1) ... [2021-11-13 21:04:48,492 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3672781e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:04:48, skipping insertion in model container [2021-11-13 21:04:48,492 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:04:48" (1/1) ... [2021-11-13 21:04:48,500 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 21:04:48,596 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 21:04:48,932 WARN L228 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_c6152020-d185-43a6-b954-ccf6ff52ff68/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i[4497,4510] [2021-11-13 21:04:48,941 WARN L228 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_c6152020-d185-43a6-b954-ccf6ff52ff68/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i[4557,4570] [2021-11-13 21:04:48,970 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 21:04:48,979 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 21:04:50,054 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:04:50,055 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:04:50,056 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:04:50,057 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:04:50,058 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:04:50,075 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:04:50,078 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:04:50,088 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:04:50,089 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:04:50,555 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 21:04:50,557 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 21:04:50,558 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 21:04:50,560 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 21:04:50,562 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 21:04:50,563 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 21:04:50,564 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 21:04:50,565 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 21:04:50,566 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 21:04:50,567 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 21:04:50,786 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 21:04:51,012 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:04:51,013 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:04:51,085 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 21:04:51,139 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 21:04:51,153 WARN L228 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_c6152020-d185-43a6-b954-ccf6ff52ff68/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i[4497,4510] [2021-11-13 21:04:51,154 WARN L228 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_c6152020-d185-43a6-b954-ccf6ff52ff68/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i[4557,4570] [2021-11-13 21:04:51,156 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 21:04:51,157 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 21:04:51,200 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:04:51,200 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:04:51,201 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:04:51,203 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:04:51,204 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:04:51,212 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:04:51,212 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:04:51,213 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:04:51,214 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:04:51,283 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 21:04:51,284 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 21:04:51,286 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 21:04:51,287 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 21:04:51,292 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 21:04:51,292 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 21:04:51,293 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 21:04:51,294 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 21:04:51,294 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 21:04:51,295 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 21:04:51,329 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 21:04:51,433 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:04:51,433 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:04:51,461 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 21:04:51,721 INFO L208 MainTranslator]: Completed translation [2021-11-13 21:04:51,721 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:04:51 WrapperNode [2021-11-13 21:04:51,722 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 21:04:51,723 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 21:04:51,723 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 21:04:51,723 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 21:04:51,731 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:04:51" (1/1) ... [2021-11-13 21:04:51,891 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:04:51" (1/1) ... [2021-11-13 21:04:52,016 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 21:04:52,017 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 21:04:52,018 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 21:04:52,018 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 21:04:52,027 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:04:51" (1/1) ... [2021-11-13 21:04:52,028 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:04:51" (1/1) ... [2021-11-13 21:04:52,047 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:04:51" (1/1) ... [2021-11-13 21:04:52,048 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:04:51" (1/1) ... [2021-11-13 21:04:52,128 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:04:51" (1/1) ... [2021-11-13 21:04:52,148 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:04:51" (1/1) ... [2021-11-13 21:04:52,161 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:04:51" (1/1) ... [2021-11-13 21:04:52,182 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 21:04:52,183 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 21:04:52,183 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 21:04:52,184 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 21:04:52,185 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:04:51" (1/1) ... [2021-11-13 21:04:52,192 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 21:04:52,229 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6152020-d185-43a6-b954-ccf6ff52ff68/bin/ukojak-2xVlg8857e/z3 [2021-11-13 21:04:52,242 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6152020-d185-43a6-b954-ccf6ff52ff68/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-13 21:04:52,278 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6152020-d185-43a6-b954-ccf6ff52ff68/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-13 21:04:52,305 INFO L130 BoogieDeclarations]: Found specification of procedure htonl [2021-11-13 21:04:52,305 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2021-11-13 21:04:52,305 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2021-11-13 21:04:52,306 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hton32 [2021-11-13 21:04:52,306 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hton32 [2021-11-13 21:04:52,306 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 21:04:52,306 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-13 21:04:52,307 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-13 21:04:52,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-13 21:04:52,307 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-13 21:04:52,308 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-13 21:04:52,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-13 21:04:52,309 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-13 21:04:52,309 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2021-11-13 21:04:52,310 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2021-11-13 21:04:52,310 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 21:04:52,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 21:04:52,311 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-13 21:04:52,311 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-13 21:04:52,311 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-13 21:04:52,311 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-13 21:04:52,312 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-13 21:04:52,312 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-13 21:04:52,313 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2021-11-13 21:04:52,313 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2021-11-13 21:04:52,313 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 21:04:52,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-13 21:04:52,313 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write [2021-11-13 21:04:52,314 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_write [2021-11-13 21:04:52,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 21:04:52,314 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-13 21:04:52,314 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-13 21:04:52,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-13 21:04:52,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-13 21:05:12,150 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 21:05:12,150 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-13 21:05:12,153 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:05:12 BoogieIcfgContainer [2021-11-13 21:05:12,154 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 21:05:12,155 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-13 21:05:12,155 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-13 21:05:12,165 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-13 21:05:12,166 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:05:12" (1/1) ... [2021-11-13 21:05:12,180 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 21:05:12,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 21:05:12,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 102 states and 134 transitions. [2021-11-13 21:05:12,273 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 134 transitions. [2021-11-13 21:05:12,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 21:05:12,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 21:05:12,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 21:05:12,337 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) [2021-11-13 21:05:12,352 INFO L158 Benchmark]: Toolchain (without parser) took 23861.55ms. Allocated memory was 92.3MB in the beginning and 276.8MB in the end (delta: 184.5MB). Free memory was 66.9MB in the beginning and 186.1MB in the end (delta: -119.2MB). Peak memory consumption was 65.3MB. Max. memory is 16.1GB. [2021-11-13 21:05:12,353 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 92.3MB. Free memory was 64.5MB in the beginning and 64.5MB in the end (delta: 28.4kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 21:05:12,354 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3235.56ms. Allocated memory was 92.3MB in the beginning and 151.0MB in the end (delta: 58.7MB). Free memory was 66.5MB in the beginning and 82.7MB in the end (delta: -16.2MB). Peak memory consumption was 63.9MB. Max. memory is 16.1GB. [2021-11-13 21:05:12,355 INFO L158 Benchmark]: Boogie Procedure Inliner took 293.64ms. Allocated memory is still 151.0MB. Free memory was 82.7MB in the beginning and 70.7MB in the end (delta: 12.0MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-13 21:05:12,356 INFO L158 Benchmark]: Boogie Preprocessor took 165.05ms. Allocated memory is still 151.0MB. Free memory was 70.7MB in the beginning and 62.3MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-13 21:05:12,358 INFO L158 Benchmark]: RCFGBuilder took 19970.71ms. Allocated memory was 151.0MB in the beginning and 276.8MB in the end (delta: 125.8MB). Free memory was 62.3MB in the beginning and 193.4MB in the end (delta: -131.1MB). Peak memory consumption was 139.9MB. Max. memory is 16.1GB. [2021-11-13 21:05:12,359 INFO L158 Benchmark]: CodeCheck took 191.04ms. Allocated memory is still 276.8MB. Free memory was 193.4MB in the beginning and 186.1MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-13 21:05:12,363 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 0.23ms. Allocated memory is still 92.3MB. Free memory was 64.5MB in the beginning and 64.5MB in the end (delta: 28.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3235.56ms. Allocated memory was 92.3MB in the beginning and 151.0MB in the end (delta: 58.7MB). Free memory was 66.5MB in the beginning and 82.7MB in the end (delta: -16.2MB). Peak memory consumption was 63.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 293.64ms. Allocated memory is still 151.0MB. Free memory was 82.7MB in the beginning and 70.7MB in the end (delta: 12.0MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 165.05ms. Allocated memory is still 151.0MB. Free memory was 70.7MB in the beginning and 62.3MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 19970.71ms. Allocated memory was 151.0MB in the beginning and 276.8MB in the end (delta: 125.8MB). Free memory was 62.3MB in the beginning and 193.4MB in the end (delta: -131.1MB). Peak memory consumption was 139.9MB. Max. memory is 16.1GB. * CodeCheck took 191.04ms. Allocated memory is still 276.8MB. Free memory was 193.4MB in the beginning and 186.1MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-13 21:05:12,463 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6152020-d185-43a6-b954-ccf6ff52ff68/bin/ukojak-2xVlg8857e/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_c6152020-d185-43a6-b954-ccf6ff52ff68/bin/ukojak-2xVlg8857e/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6152020-d185-43a6-b954-ccf6ff52ff68/bin/ukojak-2xVlg8857e/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6152020-d185-43a6-b954-ccf6ff52ff68/bin/ukojak-2xVlg8857e/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6152020-d185-43a6-b954-ccf6ff52ff68/bin/ukojak-2xVlg8857e/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6152020-d185-43a6-b954-ccf6ff52ff68/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6152020-d185-43a6-b954-ccf6ff52ff68/bin/ukojak-2xVlg8857e --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 2d2088ac57520281350e2a5a3a1c8295b6f3f6b1edc40c64fce86e2816b5a5aa --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 21:05:15,005 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 21:05:15,009 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 21:05:15,056 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 21:05:15,057 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 21:05:15,058 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 21:05:15,061 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 21:05:15,063 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 21:05:15,066 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 21:05:15,067 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 21:05:15,069 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 21:05:15,071 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 21:05:15,071 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 21:05:15,076 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 21:05:15,078 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 21:05:15,082 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 21:05:15,083 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 21:05:15,084 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 21:05:15,086 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 21:05:15,089 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 21:05:15,091 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 21:05:15,093 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 21:05:15,094 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 21:05:15,096 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 21:05:15,101 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 21:05:15,101 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 21:05:15,102 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 21:05:15,103 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 21:05:15,104 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 21:05:15,105 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 21:05:15,106 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 21:05:15,107 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 21:05:15,108 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 21:05:15,109 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 21:05:15,111 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 21:05:15,111 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 21:05:15,118 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 21:05:15,118 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 21:05:15,119 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 21:05:15,120 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 21:05:15,121 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 21:05:15,123 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6152020-d185-43a6-b954-ccf6ff52ff68/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-13 21:05:15,170 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 21:05:15,171 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 21:05:15,172 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 21:05:15,172 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-13 21:05:15,173 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 21:05:15,173 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 21:05:15,174 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 21:05:15,174 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 21:05:15,174 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 21:05:15,175 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 21:05:15,175 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 21:05:15,175 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-13 21:05:15,175 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-13 21:05:15,176 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-13 21:05:15,176 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 21:05:15,176 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 21:05:15,177 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 21:05:15,177 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-13 21:05:15,177 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-13 21:05:15,177 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 21:05:15,178 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 21:05:15,178 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 21:05:15,178 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 21:05:15,178 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 21:05:15,179 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-13 21:05:15,179 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-13 21:05:15,179 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 21:05:15,179 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-13 21:05:15,180 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-13 21:05:15,180 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_c6152020-d185-43a6-b954-ccf6ff52ff68/bin/ukojak-2xVlg8857e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6152020-d185-43a6-b954-ccf6ff52ff68/bin/ukojak-2xVlg8857e Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2d2088ac57520281350e2a5a3a1c8295b6f3f6b1edc40c64fce86e2816b5a5aa [2021-11-13 21:05:15,576 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 21:05:15,607 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 21:05:15,609 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 21:05:15,611 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 21:05:15,612 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 21:05:15,613 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6152020-d185-43a6-b954-ccf6ff52ff68/bin/ukojak-2xVlg8857e/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i [2021-11-13 21:05:15,689 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6152020-d185-43a6-b954-ccf6ff52ff68/bin/ukojak-2xVlg8857e/data/309aa2589/caa5ee65ea134e789baec81cc6bfff2c/FLAGec2c173d6 [2021-11-13 21:05:16,754 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 21:05:16,755 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6152020-d185-43a6-b954-ccf6ff52ff68/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i [2021-11-13 21:05:16,805 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6152020-d185-43a6-b954-ccf6ff52ff68/bin/ukojak-2xVlg8857e/data/309aa2589/caa5ee65ea134e789baec81cc6bfff2c/FLAGec2c173d6 [2021-11-13 21:05:17,134 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6152020-d185-43a6-b954-ccf6ff52ff68/bin/ukojak-2xVlg8857e/data/309aa2589/caa5ee65ea134e789baec81cc6bfff2c [2021-11-13 21:05:17,137 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 21:05:17,140 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 21:05:17,143 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 21:05:17,143 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 21:05:17,146 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 21:05:17,147 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:05:17" (1/1) ... [2021-11-13 21:05:17,148 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@dec4e23 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:17, skipping insertion in model container [2021-11-13 21:05:17,149 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:05:17" (1/1) ... [2021-11-13 21:05:17,157 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 21:05:17,327 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 21:05:17,694 WARN L228 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_c6152020-d185-43a6-b954-ccf6ff52ff68/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i[4497,4510] [2021-11-13 21:05:17,701 WARN L228 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_c6152020-d185-43a6-b954-ccf6ff52ff68/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i[4557,4570] [2021-11-13 21:05:17,728 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 21:05:17,737 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 21:05:18,617 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:18,618 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:18,619 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:18,620 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:18,621 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:18,648 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:18,652 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:18,654 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:18,654 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:19,221 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 21:05:19,224 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 21:05:19,226 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 21:05:19,228 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 21:05:19,234 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 21:05:19,236 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 21:05:19,237 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 21:05:19,239 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 21:05:19,241 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 21:05:19,242 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 21:05:19,484 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 21:05:19,684 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:19,685 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:19,796 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 21:05:19,863 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-13 21:05:19,919 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 21:05:19,924 WARN L228 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_c6152020-d185-43a6-b954-ccf6ff52ff68/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i[4497,4510] [2021-11-13 21:05:19,925 WARN L228 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_c6152020-d185-43a6-b954-ccf6ff52ff68/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i[4557,4570] [2021-11-13 21:05:19,926 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 21:05:19,927 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 21:05:19,958 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:19,958 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:19,959 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:19,959 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:19,960 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:19,966 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:19,967 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:19,968 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:19,968 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:20,013 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 21:05:20,014 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 21:05:20,015 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 21:05:20,016 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 21:05:20,017 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 21:05:20,018 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 21:05:20,022 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 21:05:20,023 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 21:05:20,024 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 21:05:20,031 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 21:05:20,058 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 21:05:20,143 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:20,143 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:20,203 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 21:05:20,251 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 21:05:20,277 WARN L228 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_c6152020-d185-43a6-b954-ccf6ff52ff68/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i[4497,4510] [2021-11-13 21:05:20,278 WARN L228 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_c6152020-d185-43a6-b954-ccf6ff52ff68/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i[4557,4570] [2021-11-13 21:05:20,280 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 21:05:20,281 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 21:05:20,334 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:20,335 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:20,336 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:20,336 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:20,337 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:20,387 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:20,387 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:20,389 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:20,389 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:20,455 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 21:05:20,456 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 21:05:20,456 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 21:05:20,457 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 21:05:20,471 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 21:05:20,472 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 21:05:20,472 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 21:05:20,473 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 21:05:20,473 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 21:05:20,474 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 21:05:20,514 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 21:05:20,624 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:20,625 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:20,680 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 21:05:21,097 INFO L208 MainTranslator]: Completed translation [2021-11-13 21:05:21,110 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:21 WrapperNode [2021-11-13 21:05:21,111 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 21:05:21,112 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 21:05:21,112 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 21:05:21,112 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 21:05:21,120 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:21" (1/1) ... [2021-11-13 21:05:21,248 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:21" (1/1) ... [2021-11-13 21:05:21,370 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 21:05:21,372 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 21:05:21,372 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 21:05:21,372 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 21:05:21,381 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:21" (1/1) ... [2021-11-13 21:05:21,382 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:21" (1/1) ... [2021-11-13 21:05:21,403 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:21" (1/1) ... [2021-11-13 21:05:21,404 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:21" (1/1) ... [2021-11-13 21:05:21,479 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:21" (1/1) ... [2021-11-13 21:05:21,484 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:21" (1/1) ... [2021-11-13 21:05:21,500 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:21" (1/1) ... [2021-11-13 21:05:21,527 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 21:05:21,528 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 21:05:21,528 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 21:05:21,528 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 21:05:21,529 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:21" (1/1) ... [2021-11-13 21:05:21,536 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 21:05:21,548 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6152020-d185-43a6-b954-ccf6ff52ff68/bin/ukojak-2xVlg8857e/z3 [2021-11-13 21:05:21,563 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6152020-d185-43a6-b954-ccf6ff52ff68/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-13 21:05:21,586 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6152020-d185-43a6-b954-ccf6ff52ff68/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-13 21:05:21,614 INFO L130 BoogieDeclarations]: Found specification of procedure htonl [2021-11-13 21:05:21,614 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2021-11-13 21:05:21,614 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2021-11-13 21:05:21,615 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hton32 [2021-11-13 21:05:21,615 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hton32 [2021-11-13 21:05:21,615 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 21:05:21,615 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-13 21:05:21,615 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-13 21:05:21,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-13 21:05:21,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-13 21:05:21,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-13 21:05:21,615 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-13 21:05:21,616 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-13 21:05:21,616 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-13 21:05:21,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-13 21:05:21,616 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2021-11-13 21:05:21,616 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2021-11-13 21:05:21,616 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 21:05:21,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 21:05:21,616 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-13 21:05:21,616 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-13 21:05:21,617 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-13 21:05:21,617 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-13 21:05:21,617 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-13 21:05:21,617 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-13 21:05:21,617 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-13 21:05:21,617 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-13 21:05:21,617 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-13 21:05:21,617 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2021-11-13 21:05:21,618 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2021-11-13 21:05:21,618 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 21:05:21,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-13 21:05:21,618 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write [2021-11-13 21:05:21,618 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_write [2021-11-13 21:05:21,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-13 21:05:21,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-13 21:05:21,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-13 21:05:21,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 21:05:21,619 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-13 21:05:21,619 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-13 21:05:43,872 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 21:05:43,873 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-13 21:05:43,877 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:05:43 BoogieIcfgContainer [2021-11-13 21:05:43,879 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 21:05:43,881 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-13 21:05:43,881 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-13 21:05:43,891 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-13 21:05:43,892 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:05:43" (1/1) ... [2021-11-13 21:05:43,905 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 21:05:43,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 21:05:43,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 102 states and 134 transitions. [2021-11-13 21:05:43,981 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 134 transitions. [2021-11-13 21:05:43,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 21:05:43,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 21:05:43,997 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 21:05:44,043 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) [2021-11-13 21:05:44,051 INFO L158 Benchmark]: Toolchain (without parser) took 26908.84ms. Allocated memory was 52.4MB in the beginning and 629.1MB in the end (delta: 576.7MB). Free memory was 31.4MB in the beginning and 361.8MB in the end (delta: -330.3MB). Peak memory consumption was 247.2MB. Max. memory is 16.1GB. [2021-11-13 21:05:44,052 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 52.4MB. Free memory was 33.4MB in the beginning and 33.3MB in the end (delta: 38.2kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 21:05:44,053 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3968.50ms. Allocated memory was 52.4MB in the beginning and 144.7MB in the end (delta: 92.3MB). Free memory was 31.2MB in the beginning and 88.8MB in the end (delta: -57.6MB). Peak memory consumption was 60.5MB. Max. memory is 16.1GB. [2021-11-13 21:05:44,053 INFO L158 Benchmark]: Boogie Procedure Inliner took 258.53ms. Allocated memory is still 144.7MB. Free memory was 88.8MB in the beginning and 77.2MB in the end (delta: 11.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-13 21:05:44,056 INFO L158 Benchmark]: Boogie Preprocessor took 155.23ms. Allocated memory is still 144.7MB. Free memory was 77.2MB in the beginning and 65.7MB in the end (delta: 11.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-13 21:05:44,059 INFO L158 Benchmark]: RCFGBuilder took 22351.60ms. Allocated memory was 144.7MB in the beginning and 629.1MB in the end (delta: 484.4MB). Free memory was 65.7MB in the beginning and 368.1MB in the end (delta: -302.4MB). Peak memory consumption was 289.6MB. Max. memory is 16.1GB. [2021-11-13 21:05:44,060 INFO L158 Benchmark]: CodeCheck took 167.32ms. Allocated memory is still 629.1MB. Free memory was 368.1MB in the beginning and 361.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-13 21:05:44,064 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 0.21ms. Allocated memory is still 52.4MB. Free memory was 33.4MB in the beginning and 33.3MB in the end (delta: 38.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3968.50ms. Allocated memory was 52.4MB in the beginning and 144.7MB in the end (delta: 92.3MB). Free memory was 31.2MB in the beginning and 88.8MB in the end (delta: -57.6MB). Peak memory consumption was 60.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 258.53ms. Allocated memory is still 144.7MB. Free memory was 88.8MB in the beginning and 77.2MB in the end (delta: 11.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 155.23ms. Allocated memory is still 144.7MB. Free memory was 77.2MB in the beginning and 65.7MB in the end (delta: 11.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * RCFGBuilder took 22351.60ms. Allocated memory was 144.7MB in the beginning and 629.1MB in the end (delta: 484.4MB). Free memory was 65.7MB in the beginning and 368.1MB in the end (delta: -302.4MB). Peak memory consumption was 289.6MB. Max. memory is 16.1GB. * CodeCheck took 167.32ms. Allocated memory is still 629.1MB. Free memory was 368.1MB in the beginning and 361.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-13 21:05:44,140 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6152020-d185-43a6-b954-ccf6ff52ff68/bin/ukojak-2xVlg8857e/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