./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 aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bd1d0ed-3e34-4b86-a245-679a1b61b10a/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bd1d0ed-3e34-4b86-a245-679a1b61b10a/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_2bd1d0ed-3e34-4b86-a245-679a1b61b10a/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bd1d0ed-3e34-4b86-a245-679a1b61b10a/bin/ukojak-LBtLqBUTdQ/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_2bd1d0ed-3e34-4b86-a245-679a1b61b10a/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_2bd1d0ed-3e34-4b86-a245-679a1b61b10a/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 2d2088ac57520281350e2a5a3a1c8295b6f3f6b1edc40c64fce86e2816b5a5aa --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 01:24:33,526 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:24:33,529 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:24:33,562 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:24:33,563 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:24:33,564 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:24:33,566 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:24:33,569 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:24:33,571 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:24:33,572 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:24:33,574 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:24:33,575 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:24:33,576 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:24:33,577 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:24:33,579 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:24:33,581 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:24:33,582 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:24:33,583 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:24:33,586 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:24:33,589 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:24:33,592 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:24:33,593 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:24:33,595 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:24:33,596 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:24:33,601 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:24:33,601 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:24:33,602 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:24:33,603 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:24:33,604 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:24:33,605 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:24:33,605 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:24:33,607 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:24:33,607 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:24:33,609 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:24:33,610 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:24:33,610 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:24:33,611 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:24:33,612 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:24:33,612 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:24:33,613 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:24:33,614 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:24:33,621 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bd1d0ed-3e34-4b86-a245-679a1b61b10a/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 01:24:33,667 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:24:33,670 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:24:33,672 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:24:33,673 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:24:33,674 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:24:33,674 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:24:33,675 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:24:33,675 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 01:24:33,675 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:24:33,675 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:24:33,677 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:24:33,677 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:24:33,677 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:24:33,677 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:24:33,678 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:24:33,678 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:24:33,678 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:24:33,678 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:24:33,679 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:24:33,679 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:24:33,679 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:24:33,679 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:24:33,680 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 01:24:33,680 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 01:24:33,680 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:24:33,680 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_2bd1d0ed-3e34-4b86-a245-679a1b61b10a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bd1d0ed-3e34-4b86-a245-679a1b61b10a/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2d2088ac57520281350e2a5a3a1c8295b6f3f6b1edc40c64fce86e2816b5a5aa [2021-11-23 01:24:33,948 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:24:33,968 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:24:33,971 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:24:33,972 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:24:33,973 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:24:33,974 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bd1d0ed-3e34-4b86-a245-679a1b61b10a/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i [2021-11-23 01:24:34,029 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bd1d0ed-3e34-4b86-a245-679a1b61b10a/bin/ukojak-LBtLqBUTdQ/data/7e5711660/3cf52de538cb45fe934620b01f24f4a0/FLAGb7c8dd102 [2021-11-23 01:24:34,918 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:24:34,918 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bd1d0ed-3e34-4b86-a245-679a1b61b10a/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i [2021-11-23 01:24:34,962 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bd1d0ed-3e34-4b86-a245-679a1b61b10a/bin/ukojak-LBtLqBUTdQ/data/7e5711660/3cf52de538cb45fe934620b01f24f4a0/FLAGb7c8dd102 [2021-11-23 01:24:35,340 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bd1d0ed-3e34-4b86-a245-679a1b61b10a/bin/ukojak-LBtLqBUTdQ/data/7e5711660/3cf52de538cb45fe934620b01f24f4a0 [2021-11-23 01:24:35,346 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:24:35,347 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:24:35,349 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:24:35,352 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:24:35,356 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:24:35,357 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:24:35" (1/1) ... [2021-11-23 01:24:35,358 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e0e5686 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:24:35, skipping insertion in model container [2021-11-23 01:24:35,359 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:24:35" (1/1) ... [2021-11-23 01:24:35,366 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:24:35,506 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:24:35,811 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_2bd1d0ed-3e34-4b86-a245-679a1b61b10a/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i[4497,4510] [2021-11-23 01:24:35,821 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_2bd1d0ed-3e34-4b86-a245-679a1b61b10a/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i[4557,4570] [2021-11-23 01:24:36,790 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:24:36,792 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:24:36,793 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:24:36,798 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:24:36,799 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:24:36,820 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:24:36,822 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:24:36,834 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:24:36,836 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:24:37,228 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:24:37,229 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:24:37,230 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:24:37,231 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:24:37,233 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:24:37,234 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:24:37,235 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:24:37,235 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:24:37,236 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:24:37,237 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:24:37,421 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:24:37,638 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:24:37,638 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:24:37,705 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:24:37,789 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:24:37,816 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_2bd1d0ed-3e34-4b86-a245-679a1b61b10a/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i[4497,4510] [2021-11-23 01:24:37,819 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_2bd1d0ed-3e34-4b86-a245-679a1b61b10a/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i[4557,4570] [2021-11-23 01:24:37,877 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:24:37,879 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:24:37,880 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:24:37,881 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:24:37,883 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:24:37,893 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:24:37,894 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:24:37,895 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:24:37,896 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:24:37,956 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:24:37,957 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:24:37,958 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:24:37,959 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:24:37,960 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:24:37,961 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:24:37,961 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:24:37,962 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:24:37,962 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:24:37,963 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:24:38,024 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:24:38,099 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:24:38,099 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:24:38,143 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:24:38,469 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:24:38,469 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:24:38 WrapperNode [2021-11-23 01:24:38,470 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:24:38,471 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:24:38,471 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:24:38,471 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:24:38,478 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:24:38" (1/1) ... [2021-11-23 01:24:38,644 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:24:38" (1/1) ... [2021-11-23 01:24:38,765 INFO L137 Inliner]: procedures = 691, calls = 2619, calls flagged for inlining = 62, calls inlined = 9, statements flattened = 861 [2021-11-23 01:24:38,766 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:24:38,767 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:24:38,767 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:24:38,767 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:24:38,776 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:24:38" (1/1) ... [2021-11-23 01:24:38,777 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:24:38" (1/1) ... [2021-11-23 01:24:38,791 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:24:38" (1/1) ... [2021-11-23 01:24:38,792 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:24:38" (1/1) ... [2021-11-23 01:24:38,846 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:24:38" (1/1) ... [2021-11-23 01:24:38,868 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:24:38" (1/1) ... [2021-11-23 01:24:38,877 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:24:38" (1/1) ... [2021-11-23 01:24:38,898 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:24:38,904 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:24:38,904 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:24:38,905 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:24:38,905 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:24:38" (1/1) ... [2021-11-23 01:24:38,914 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:24:38,927 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bd1d0ed-3e34-4b86-a245-679a1b61b10a/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:24:38,942 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bd1d0ed-3e34-4b86-a245-679a1b61b10a/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:24:38,972 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bd1d0ed-3e34-4b86-a245-679a1b61b10a/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:24:38,989 INFO L130 BoogieDeclarations]: Found specification of procedure htonl [2021-11-23 01:24:38,989 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2021-11-23 01:24:38,989 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2021-11-23 01:24:38,990 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hton32 [2021-11-23 01:24:38,990 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hton32 [2021-11-23 01:24:38,990 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 01:24:38,990 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-23 01:24:38,990 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-23 01:24:38,991 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 01:24:38,991 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-23 01:24:38,991 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-23 01:24:38,991 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 01:24:38,992 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:24:38,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 01:24:38,993 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2021-11-23 01:24:38,993 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2021-11-23 01:24:38,993 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:24:38,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:24:38,994 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-23 01:24:38,995 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-23 01:24:38,995 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-23 01:24:38,995 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-23 01:24:38,995 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 01:24:38,996 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 01:24:38,996 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2021-11-23 01:24:38,996 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2021-11-23 01:24:38,996 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 01:24:38,997 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 01:24:38,997 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write [2021-11-23 01:24:38,997 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_write [2021-11-23 01:24:38,997 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 01:24:38,997 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-23 01:24:38,998 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-23 01:24:38,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 01:24:38,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 01:24:39,369 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:24:39,371 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:24:40,542 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:24:40,776 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:24:40,777 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-23 01:24:40,779 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:24:40 BoogieIcfgContainer [2021-11-23 01:24:40,780 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 01:24:40,780 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 01:24:40,781 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 01:24:40,791 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 01:24:40,792 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:24:40" (1/1) ... [2021-11-23 01:24:40,807 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:24:40,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:40,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 102 states and 134 transitions. [2021-11-23 01:24:40,890 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 134 transitions. [2021-11-23 01:24:40,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-23 01:24:40,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:40,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:40,960 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) [2021-11-23 01:24:40,965 INFO L158 Benchmark]: Toolchain (without parser) took 5617.06ms. Allocated memory was 109.1MB in the beginning and 224.4MB in the end (delta: 115.3MB). Free memory was 80.0MB in the beginning and 163.2MB in the end (delta: -83.2MB). Peak memory consumption was 97.9MB. Max. memory is 16.1GB. [2021-11-23 01:24:40,966 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 81.8MB. Free memory is still 59.8MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 01:24:40,969 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3121.44ms. Allocated memory was 109.1MB in the beginning and 167.8MB in the end (delta: 58.7MB). Free memory was 79.6MB in the beginning and 108.0MB in the end (delta: -28.4MB). Peak memory consumption was 69.1MB. Max. memory is 16.1GB. [2021-11-23 01:24:40,971 INFO L158 Benchmark]: Boogie Procedure Inliner took 295.22ms. Allocated memory is still 167.8MB. Free memory was 108.0MB in the beginning and 96.4MB in the end (delta: 11.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-23 01:24:40,971 INFO L158 Benchmark]: Boogie Preprocessor took 136.55ms. Allocated memory is still 167.8MB. Free memory was 96.4MB in the beginning and 89.1MB in the end (delta: 7.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 01:24:40,971 INFO L158 Benchmark]: RCFGBuilder took 1875.53ms. Allocated memory is still 167.8MB. Free memory was 88.9MB in the beginning and 50.7MB in the end (delta: 38.3MB). Peak memory consumption was 47.7MB. Max. memory is 16.1GB. [2021-11-23 01:24:40,977 INFO L158 Benchmark]: CodeCheck took 183.34ms. Allocated memory was 167.8MB in the beginning and 224.4MB in the end (delta: 56.6MB). Free memory was 49.6MB in the beginning and 163.2MB in the end (delta: -113.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-23 01:24:40,981 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 0.25ms. Allocated memory is still 81.8MB. Free memory is still 59.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3121.44ms. Allocated memory was 109.1MB in the beginning and 167.8MB in the end (delta: 58.7MB). Free memory was 79.6MB in the beginning and 108.0MB in the end (delta: -28.4MB). Peak memory consumption was 69.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 295.22ms. Allocated memory is still 167.8MB. Free memory was 108.0MB in the beginning and 96.4MB in the end (delta: 11.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 136.55ms. Allocated memory is still 167.8MB. Free memory was 96.4MB in the beginning and 89.1MB in the end (delta: 7.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1875.53ms. Allocated memory is still 167.8MB. Free memory was 88.9MB in the beginning and 50.7MB in the end (delta: 38.3MB). Peak memory consumption was 47.7MB. Max. memory is 16.1GB. * CodeCheck took 183.34ms. Allocated memory was 167.8MB in the beginning and 224.4MB in the end (delta: 56.6MB). Free memory was 49.6MB in the beginning and 163.2MB in the end (delta: -113.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 01:24:41,049 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bd1d0ed-3e34-4b86-a245-679a1b61b10a/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_2bd1d0ed-3e34-4b86-a245-679a1b61b10a/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bd1d0ed-3e34-4b86-a245-679a1b61b10a/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_2bd1d0ed-3e34-4b86-a245-679a1b61b10a/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bd1d0ed-3e34-4b86-a245-679a1b61b10a/bin/ukojak-LBtLqBUTdQ/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_2bd1d0ed-3e34-4b86-a245-679a1b61b10a/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_2bd1d0ed-3e34-4b86-a245-679a1b61b10a/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 2d2088ac57520281350e2a5a3a1c8295b6f3f6b1edc40c64fce86e2816b5a5aa --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 01:24:43,496 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:24:43,498 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:24:43,529 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:24:43,529 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:24:43,531 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:24:43,533 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:24:43,535 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:24:43,537 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:24:43,539 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:24:43,540 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:24:43,541 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:24:43,542 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:24:43,543 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:24:43,545 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:24:43,546 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:24:43,547 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:24:43,548 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:24:43,550 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:24:43,553 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:24:43,554 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:24:43,556 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:24:43,557 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:24:43,559 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:24:43,562 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:24:43,563 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:24:43,563 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:24:43,564 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:24:43,565 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:24:43,566 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:24:43,567 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:24:43,568 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:24:43,569 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:24:43,570 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:24:43,571 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:24:43,571 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:24:43,572 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:24:43,581 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:24:43,581 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:24:43,583 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:24:43,583 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:24:43,584 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bd1d0ed-3e34-4b86-a245-679a1b61b10a/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 01:24:43,610 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:24:43,611 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:24:43,611 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:24:43,612 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:24:43,612 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:24:43,613 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:24:43,613 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:24:43,613 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:24:43,613 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:24:43,614 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:24:43,614 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:24:43,614 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 01:24:43,614 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 01:24:43,615 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 01:24:43,615 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:24:43,615 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:24:43,615 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:24:43,616 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:24:43,616 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:24:43,616 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:24:43,616 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:24:43,617 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:24:43,617 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:24:43,617 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:24:43,617 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 01:24:43,618 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 01:24:43,618 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:24:43,618 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 01:24:43,618 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 01:24:43,618 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_2bd1d0ed-3e34-4b86-a245-679a1b61b10a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bd1d0ed-3e34-4b86-a245-679a1b61b10a/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2d2088ac57520281350e2a5a3a1c8295b6f3f6b1edc40c64fce86e2816b5a5aa [2021-11-23 01:24:43,959 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:24:43,993 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:24:43,995 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:24:43,996 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:24:43,996 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:24:43,998 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bd1d0ed-3e34-4b86-a245-679a1b61b10a/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i [2021-11-23 01:24:44,075 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bd1d0ed-3e34-4b86-a245-679a1b61b10a/bin/ukojak-LBtLqBUTdQ/data/8a67eaa42/62e614b5930d47c3b659914904c3c838/FLAGbd09bbf14 [2021-11-23 01:24:44,955 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:24:44,957 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bd1d0ed-3e34-4b86-a245-679a1b61b10a/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i [2021-11-23 01:24:44,998 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bd1d0ed-3e34-4b86-a245-679a1b61b10a/bin/ukojak-LBtLqBUTdQ/data/8a67eaa42/62e614b5930d47c3b659914904c3c838/FLAGbd09bbf14 [2021-11-23 01:24:45,466 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bd1d0ed-3e34-4b86-a245-679a1b61b10a/bin/ukojak-LBtLqBUTdQ/data/8a67eaa42/62e614b5930d47c3b659914904c3c838 [2021-11-23 01:24:45,471 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:24:45,476 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:24:45,478 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:24:45,479 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:24:45,492 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:24:45,493 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:24:45" (1/1) ... [2021-11-23 01:24:45,495 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@ba02e63 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:24:45, skipping insertion in model container [2021-11-23 01:24:45,495 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:24:45" (1/1) ... [2021-11-23 01:24:45,502 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:24:45,645 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:24:46,020 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_2bd1d0ed-3e34-4b86-a245-679a1b61b10a/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i[4497,4510] [2021-11-23 01:24:46,028 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_2bd1d0ed-3e34-4b86-a245-679a1b61b10a/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i[4557,4570] [2021-11-23 01:24:47,368 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:24:47,369 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:24:47,372 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:24:47,374 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:24:47,378 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:24:47,401 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:24:47,402 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:24:47,404 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:24:47,405 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:24:47,890 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:24:47,891 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:24:47,893 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:24:47,894 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:24:47,895 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:24:47,896 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:24:47,896 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:24:47,897 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:24:47,898 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:24:47,899 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:24:48,071 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:24:48,174 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:24:48,174 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:24:48,268 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:24:48,340 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 01:24:48,416 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:24:48,423 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_2bd1d0ed-3e34-4b86-a245-679a1b61b10a/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i[4497,4510] [2021-11-23 01:24:48,423 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_2bd1d0ed-3e34-4b86-a245-679a1b61b10a/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i[4557,4570] [2021-11-23 01:24:48,472 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:24:48,473 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:24:48,473 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:24:48,475 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:24:48,475 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:24:48,498 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:24:48,498 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:24:48,500 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:24:48,500 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:24:48,569 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:24:48,570 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:24:48,571 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:24:48,572 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:24:48,576 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:24:48,576 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:24:48,577 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:24:48,577 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:24:48,578 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:24:48,579 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:24:48,626 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:24:48,678 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:24:48,679 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:24:48,709 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:24:48,744 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:24:48,769 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_2bd1d0ed-3e34-4b86-a245-679a1b61b10a/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i[4497,4510] [2021-11-23 01:24:48,769 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_2bd1d0ed-3e34-4b86-a245-679a1b61b10a/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i[4557,4570] [2021-11-23 01:24:48,833 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:24:48,834 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:24:48,834 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:24:48,834 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:24:48,835 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:24:48,840 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:24:48,841 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:24:48,841 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:24:48,842 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:24:48,881 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:24:48,882 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:24:48,882 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:24:48,883 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:24:48,883 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:24:48,884 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:24:48,884 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:24:48,885 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:24:48,885 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:24:48,886 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:24:48,911 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:24:49,010 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:24:49,010 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:24:49,049 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:24:49,523 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:24:49,524 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:24:49 WrapperNode [2021-11-23 01:24:49,524 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:24:49,531 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:24:49,531 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:24:49,532 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:24:49,539 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:24:49" (1/1) ... [2021-11-23 01:24:49,668 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:24:49" (1/1) ... [2021-11-23 01:24:49,756 INFO L137 Inliner]: procedures = 711, calls = 2619, calls flagged for inlining = 62, calls inlined = 9, statements flattened = 862 [2021-11-23 01:24:49,757 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:24:49,758 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:24:49,758 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:24:49,758 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:24:49,766 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:24:49" (1/1) ... [2021-11-23 01:24:49,766 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:24:49" (1/1) ... [2021-11-23 01:24:49,775 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:24:49" (1/1) ... [2021-11-23 01:24:49,775 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:24:49" (1/1) ... [2021-11-23 01:24:49,816 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:24:49" (1/1) ... [2021-11-23 01:24:49,821 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:24:49" (1/1) ... [2021-11-23 01:24:49,833 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:24:49" (1/1) ... [2021-11-23 01:24:49,848 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:24:49,849 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:24:49,849 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:24:49,849 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:24:49,850 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:24:49" (1/1) ... [2021-11-23 01:24:49,856 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:24:49,867 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bd1d0ed-3e34-4b86-a245-679a1b61b10a/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:24:49,890 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bd1d0ed-3e34-4b86-a245-679a1b61b10a/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:24:49,904 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bd1d0ed-3e34-4b86-a245-679a1b61b10a/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:24:49,935 INFO L130 BoogieDeclarations]: Found specification of procedure htonl [2021-11-23 01:24:49,935 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2021-11-23 01:24:49,935 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2021-11-23 01:24:49,935 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hton32 [2021-11-23 01:24:49,935 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hton32 [2021-11-23 01:24:49,936 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 01:24:49,936 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-23 01:24:49,936 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-23 01:24:49,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 01:24:49,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 01:24:49,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 01:24:49,937 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-23 01:24:49,937 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-23 01:24:49,937 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 01:24:49,937 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:24:49,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 01:24:49,937 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2021-11-23 01:24:49,938 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2021-11-23 01:24:49,938 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:24:49,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:24:49,938 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-23 01:24:49,938 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-23 01:24:49,938 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 01:24:49,939 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-23 01:24:49,939 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-23 01:24:49,939 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 01:24:49,939 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 01:24:49,939 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 01:24:49,939 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 01:24:49,940 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2021-11-23 01:24:49,940 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2021-11-23 01:24:49,940 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 01:24:49,940 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 01:24:49,940 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write [2021-11-23 01:24:49,940 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_write [2021-11-23 01:24:49,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 01:24:49,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 01:24:49,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 01:24:49,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 01:24:49,941 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-23 01:24:49,941 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-23 01:24:50,320 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:24:50,322 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:24:52,651 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:24:52,956 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:24:52,956 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-23 01:24:52,960 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:24:52 BoogieIcfgContainer [2021-11-23 01:24:52,961 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 01:24:52,965 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 01:24:52,965 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 01:24:52,975 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 01:24:52,975 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:24:52" (1/1) ... [2021-11-23 01:24:52,987 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:24:53,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:53,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 102 states and 134 transitions. [2021-11-23 01:24:53,058 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 134 transitions. [2021-11-23 01:24:53,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-23 01:24:53,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:53,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:53,117 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) [2021-11-23 01:24:53,125 INFO L158 Benchmark]: Toolchain (without parser) took 7648.89ms. Allocated memory was 58.7MB in the beginning and 218.1MB in the end (delta: 159.4MB). Free memory was 28.1MB in the beginning and 113.9MB in the end (delta: -85.8MB). Peak memory consumption was 73.4MB. Max. memory is 16.1GB. [2021-11-23 01:24:53,125 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 58.7MB. Free memory was 39.6MB in the beginning and 39.5MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 01:24:53,126 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4046.24ms. Allocated memory was 58.7MB in the beginning and 136.3MB in the end (delta: 77.6MB). Free memory was 27.9MB in the beginning and 76.8MB in the end (delta: -48.8MB). Peak memory consumption was 58.7MB. Max. memory is 16.1GB. [2021-11-23 01:24:53,129 INFO L158 Benchmark]: Boogie Procedure Inliner took 226.02ms. Allocated memory is still 136.3MB. Free memory was 86.6MB in the beginning and 74.8MB in the end (delta: 11.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-23 01:24:53,132 INFO L158 Benchmark]: Boogie Preprocessor took 90.42ms. Allocated memory is still 136.3MB. Free memory was 74.8MB in the beginning and 66.4MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-23 01:24:53,135 INFO L158 Benchmark]: RCFGBuilder took 3114.99ms. Allocated memory was 136.3MB in the beginning and 218.1MB in the end (delta: 81.8MB). Free memory was 66.4MB in the beginning and 120.2MB in the end (delta: -53.8MB). Peak memory consumption was 70.2MB. Max. memory is 16.1GB. [2021-11-23 01:24:53,135 INFO L158 Benchmark]: CodeCheck took 156.39ms. Allocated memory is still 218.1MB. Free memory was 120.2MB in the beginning and 113.9MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 01:24:53,139 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 0.16ms. Allocated memory is still 58.7MB. Free memory was 39.6MB in the beginning and 39.5MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4046.24ms. Allocated memory was 58.7MB in the beginning and 136.3MB in the end (delta: 77.6MB). Free memory was 27.9MB in the beginning and 76.8MB in the end (delta: -48.8MB). Peak memory consumption was 58.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 226.02ms. Allocated memory is still 136.3MB. Free memory was 86.6MB in the beginning and 74.8MB in the end (delta: 11.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 90.42ms. Allocated memory is still 136.3MB. Free memory was 74.8MB in the beginning and 66.4MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 3114.99ms. Allocated memory was 136.3MB in the beginning and 218.1MB in the end (delta: 81.8MB). Free memory was 66.4MB in the beginning and 120.2MB in the end (delta: -53.8MB). Peak memory consumption was 70.2MB. Max. memory is 16.1GB. * CodeCheck took 156.39ms. Allocated memory is still 218.1MB. Free memory was 120.2MB in the beginning and 113.9MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 01:24:53,190 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bd1d0ed-3e34-4b86-a245-679a1b61b10a/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 Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared