./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 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04c17110-95ef-45de-a080-fc332712a6e8/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04c17110-95ef-45de-a080-fc332712a6e8/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04c17110-95ef-45de-a080-fc332712a6e8/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04c17110-95ef-45de-a080-fc332712a6e8/bin/ukojak-pZX7IvK2PQ/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_04c17110-95ef-45de-a080-fc332712a6e8/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04c17110-95ef-45de-a080-fc332712a6e8/bin/ukojak-pZX7IvK2PQ --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 --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 17:25:50,470 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:25:50,472 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:25:50,493 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:25:50,494 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:25:50,495 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:25:50,496 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:25:50,498 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:25:50,499 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:25:50,500 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:25:50,501 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:25:50,503 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:25:50,503 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:25:50,504 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:25:50,505 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:25:50,506 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:25:50,507 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:25:50,508 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:25:50,510 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:25:50,512 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:25:50,513 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:25:50,514 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:25:50,516 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:25:50,516 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:25:50,520 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:25:50,520 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:25:50,521 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:25:50,522 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:25:50,522 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:25:50,523 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:25:50,524 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:25:50,525 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:25:50,525 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:25:50,526 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:25:50,527 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:25:50,528 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:25:50,528 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:25:50,529 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:25:50,529 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:25:50,530 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:25:50,531 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:25:50,532 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04c17110-95ef-45de-a080-fc332712a6e8/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-20 17:25:50,553 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:25:50,554 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:25:50,555 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:25:50,555 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:25:50,556 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:25:50,556 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:25:50,556 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:25:50,557 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 17:25:50,557 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:25:50,557 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:25:50,557 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:25:50,558 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:25:50,558 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:25:50,558 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:25:50,559 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:25:50,559 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:25:50,559 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:25:50,559 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:25:50,560 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:25:50,560 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:25:50,560 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:25:50,560 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:25:50,561 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 17:25:50,561 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 17:25:50,561 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:25:50,561 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_04c17110-95ef-45de-a080-fc332712a6e8/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04c17110-95ef-45de-a080-fc332712a6e8/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2d2088ac57520281350e2a5a3a1c8295b6f3f6b1edc40c64fce86e2816b5a5aa [2022-11-20 17:25:50,818 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:25:50,852 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:25:50,856 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:25:50,857 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:25:50,858 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:25:50,859 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04c17110-95ef-45de-a080-fc332712a6e8/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i [2022-11-20 17:25:53,822 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:25:54,405 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:25:54,409 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04c17110-95ef-45de-a080-fc332712a6e8/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i [2022-11-20 17:25:54,452 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04c17110-95ef-45de-a080-fc332712a6e8/bin/ukojak-pZX7IvK2PQ/data/582027ccf/7002069ad1f347ef8e928c144cc9bec4/FLAG2f189f799 [2022-11-20 17:25:54,469 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04c17110-95ef-45de-a080-fc332712a6e8/bin/ukojak-pZX7IvK2PQ/data/582027ccf/7002069ad1f347ef8e928c144cc9bec4 [2022-11-20 17:25:54,474 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:25:54,477 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:25:54,479 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:25:54,479 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:25:54,482 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:25:54,483 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:25:54" (1/1) ... [2022-11-20 17:25:54,484 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2334d477 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:25:54, skipping insertion in model container [2022-11-20 17:25:54,484 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:25:54" (1/1) ... [2022-11-20 17:25:54,491 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:25:54,601 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:25:54,855 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04c17110-95ef-45de-a080-fc332712a6e8/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i[4497,4510] [2022-11-20 17:25:54,864 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04c17110-95ef-45de-a080-fc332712a6e8/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i[4557,4570] [2022-11-20 17:25:55,987 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:25:55,988 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:25:55,989 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:25:55,990 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:25:55,991 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:25:56,006 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:25:56,006 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:25:56,008 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:25:56,009 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:25:56,504 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:25:56,505 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:25:56,512 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:25:56,518 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:25:56,520 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:25:56,521 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:25:56,521 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:25:56,522 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:25:56,532 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:25:56,534 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:25:56,738 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:25:56,896 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:25:56,911 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:25:57,024 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:25:57,091 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 17:25:57,120 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04c17110-95ef-45de-a080-fc332712a6e8/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i[4497,4510] [2022-11-20 17:25:57,121 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04c17110-95ef-45de-a080-fc332712a6e8/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i[4557,4570] [2022-11-20 17:25:57,169 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:25:57,170 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:25:57,171 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:25:57,172 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:25:57,174 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:25:57,188 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:25:57,188 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:25:57,190 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:25:57,195 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:25:57,249 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:25:57,250 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:25:57,251 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:25:57,253 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:25:57,257 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:25:57,257 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:25:57,258 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:25:57,259 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:25:57,260 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:25:57,260 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:25:57,296 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:25:57,375 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:25:57,375 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:25:57,404 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:25:57,679 INFO L208 MainTranslator]: Completed translation [2022-11-20 17:25:57,679 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:25:57 WrapperNode [2022-11-20 17:25:57,680 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:25:57,682 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 17:25:57,682 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 17:25:57,682 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 17:25:57,689 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:25:57" (1/1) ... [2022-11-20 17:25:57,780 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:25:57" (1/1) ... [2022-11-20 17:25:57,854 INFO L138 Inliner]: procedures = 691, calls = 2618, calls flagged for inlining = 62, calls inlined = 9, statements flattened = 860 [2022-11-20 17:25:57,854 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 17:25:57,855 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 17:25:57,855 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 17:25:57,855 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 17:25:57,865 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:25:57" (1/1) ... [2022-11-20 17:25:57,865 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:25:57" (1/1) ... [2022-11-20 17:25:57,883 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:25:57" (1/1) ... [2022-11-20 17:25:57,884 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:25:57" (1/1) ... [2022-11-20 17:25:57,935 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:25:57" (1/1) ... [2022-11-20 17:25:57,963 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:25:57" (1/1) ... [2022-11-20 17:25:57,969 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:25:57" (1/1) ... [2022-11-20 17:25:57,973 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:25:57" (1/1) ... [2022-11-20 17:25:57,981 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 17:25:57,990 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 17:25:57,990 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 17:25:57,991 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 17:25:57,991 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:25:57" (1/1) ... [2022-11-20 17:25:57,997 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:25:58,017 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04c17110-95ef-45de-a080-fc332712a6e8/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 17:25:58,036 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04c17110-95ef-45de-a080-fc332712a6e8/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 17:25:58,062 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04c17110-95ef-45de-a080-fc332712a6e8/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 17:25:58,081 INFO L130 BoogieDeclarations]: Found specification of procedure htonl [2022-11-20 17:25:58,081 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-11-20 17:25:58,081 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-11-20 17:25:58,082 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hton32 [2022-11-20 17:25:58,082 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hton32 [2022-11-20 17:25:58,082 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 17:25:58,082 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-20 17:25:58,083 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-20 17:25:58,083 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-20 17:25:58,083 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-20 17:25:58,083 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-20 17:25:58,083 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 17:25:58,083 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 17:25:58,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 17:25:58,084 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2022-11-20 17:25:58,084 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2022-11-20 17:25:58,085 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 17:25:58,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 17:25:58,085 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-20 17:25:58,085 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-20 17:25:58,085 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-20 17:25:58,085 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-20 17:25:58,086 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-20 17:25:58,086 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-20 17:25:58,086 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2022-11-20 17:25:58,086 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2022-11-20 17:25:58,087 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 17:25:58,087 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 17:25:58,087 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write [2022-11-20 17:25:58,087 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_write [2022-11-20 17:25:58,088 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 17:25:58,088 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-20 17:25:58,088 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-20 17:25:58,088 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-20 17:25:58,088 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-20 17:25:58,439 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 17:25:58,441 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 17:25:59,929 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 17:26:00,319 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 17:26:00,319 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-20 17:26:00,322 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:26:00 BoogieIcfgContainer [2022-11-20 17:26:00,322 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 17:26:00,323 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 17:26:00,324 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 17:26:00,333 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 17:26:00,334 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:26:00" (1/1) ... [2022-11-20 17:26:00,346 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 17:26:00,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:00,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 102 states and 134 transitions. [2022-11-20 17:26:00,430 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 134 transitions. [2022-11-20 17:26:00,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-20 17:26:00,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:00,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:00,486 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-20 17:26:00,496 INFO L158 Benchmark]: Toolchain (without parser) took 6013.79ms. Allocated memory was 163.6MB in the beginning and 260.0MB in the end (delta: 96.5MB). Free memory was 121.4MB in the beginning and 160.7MB in the end (delta: -39.3MB). Peak memory consumption was 59.3MB. Max. memory is 16.1GB. [2022-11-20 17:26:00,496 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 163.6MB. Free memory is still 107.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:26:00,497 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3201.93ms. Allocated memory was 163.6MB in the beginning and 197.1MB in the end (delta: 33.6MB). Free memory was 120.7MB in the beginning and 109.8MB in the end (delta: 10.9MB). Peak memory consumption was 92.3MB. Max. memory is 16.1GB. [2022-11-20 17:26:00,498 INFO L158 Benchmark]: Boogie Procedure Inliner took 172.80ms. Allocated memory is still 197.1MB. Free memory was 109.8MB in the beginning and 98.3MB in the end (delta: 11.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 17:26:00,498 INFO L158 Benchmark]: Boogie Preprocessor took 134.56ms. Allocated memory is still 197.1MB. Free memory was 98.3MB in the beginning and 90.9MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 17:26:00,501 INFO L158 Benchmark]: RCFGBuilder took 2332.57ms. Allocated memory was 197.1MB in the beginning and 260.0MB in the end (delta: 62.9MB). Free memory was 90.9MB in the beginning and 167.0MB in the end (delta: -76.0MB). Peak memory consumption was 67.7MB. Max. memory is 16.1GB. [2022-11-20 17:26:00,502 INFO L158 Benchmark]: CodeCheck took 166.38ms. Allocated memory is still 260.0MB. Free memory was 167.0MB in the beginning and 160.7MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 17:26:00,508 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 163.6MB. Free memory is still 107.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3201.93ms. Allocated memory was 163.6MB in the beginning and 197.1MB in the end (delta: 33.6MB). Free memory was 120.7MB in the beginning and 109.8MB in the end (delta: 10.9MB). Peak memory consumption was 92.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 172.80ms. Allocated memory is still 197.1MB. Free memory was 109.8MB in the beginning and 98.3MB in the end (delta: 11.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 134.56ms. Allocated memory is still 197.1MB. Free memory was 98.3MB in the beginning and 90.9MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2332.57ms. Allocated memory was 197.1MB in the beginning and 260.0MB in the end (delta: 62.9MB). Free memory was 90.9MB in the beginning and 167.0MB in the end (delta: -76.0MB). Peak memory consumption was 67.7MB. Max. memory is 16.1GB. * CodeCheck took 166.38ms. Allocated memory is still 260.0MB. Free memory was 167.0MB in the beginning and 160.7MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-20 17:26:00,528 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04c17110-95ef-45de-a080-fc332712a6e8/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04c17110-95ef-45de-a080-fc332712a6e8/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04c17110-95ef-45de-a080-fc332712a6e8/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04c17110-95ef-45de-a080-fc332712a6e8/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04c17110-95ef-45de-a080-fc332712a6e8/bin/ukojak-pZX7IvK2PQ/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_04c17110-95ef-45de-a080-fc332712a6e8/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04c17110-95ef-45de-a080-fc332712a6e8/bin/ukojak-pZX7IvK2PQ --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 --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 17:26:02,962 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:26:02,964 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:26:02,984 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:26:02,985 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:26:02,986 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:26:02,987 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:26:02,989 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:26:02,990 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:26:02,991 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:26:02,992 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:26:02,994 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:26:02,994 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:26:02,995 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:26:02,996 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:26:02,998 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:26:02,999 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:26:03,000 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:26:03,001 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:26:03,004 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:26:03,005 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:26:03,007 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:26:03,008 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:26:03,009 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:26:03,013 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:26:03,013 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:26:03,014 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:26:03,015 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:26:03,015 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:26:03,017 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:26:03,017 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:26:03,018 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:26:03,019 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:26:03,020 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:26:03,021 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:26:03,022 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:26:03,022 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:26:03,023 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:26:03,023 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:26:03,024 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:26:03,025 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:26:03,026 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04c17110-95ef-45de-a080-fc332712a6e8/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-20 17:26:03,067 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:26:03,067 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:26:03,068 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:26:03,069 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:26:03,069 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:26:03,070 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:26:03,070 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:26:03,070 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:26:03,071 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:26:03,071 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:26:03,071 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:26:03,071 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 17:26:03,072 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 17:26:03,072 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 17:26:03,072 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:26:03,073 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:26:03,073 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:26:03,073 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:26:03,073 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:26:03,074 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:26:03,074 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:26:03,074 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:26:03,075 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:26:03,075 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:26:03,075 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 17:26:03,076 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 17:26:03,076 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:26:03,076 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 17:26:03,076 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 17:26:03,077 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_04c17110-95ef-45de-a080-fc332712a6e8/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04c17110-95ef-45de-a080-fc332712a6e8/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2d2088ac57520281350e2a5a3a1c8295b6f3f6b1edc40c64fce86e2816b5a5aa [2022-11-20 17:26:03,479 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:26:03,500 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:26:03,502 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:26:03,504 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:26:03,504 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:26:03,506 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04c17110-95ef-45de-a080-fc332712a6e8/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i [2022-11-20 17:26:06,517 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:26:07,078 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:26:07,079 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04c17110-95ef-45de-a080-fc332712a6e8/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i [2022-11-20 17:26:07,111 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04c17110-95ef-45de-a080-fc332712a6e8/bin/ukojak-pZX7IvK2PQ/data/84a10add2/c4c3f5748c5e4664a609e75d1f473bd7/FLAG2a5a6ee44 [2022-11-20 17:26:07,130 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04c17110-95ef-45de-a080-fc332712a6e8/bin/ukojak-pZX7IvK2PQ/data/84a10add2/c4c3f5748c5e4664a609e75d1f473bd7 [2022-11-20 17:26:07,133 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:26:07,134 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:26:07,135 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:26:07,135 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:26:07,138 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:26:07,139 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:26:07" (1/1) ... [2022-11-20 17:26:07,140 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2cbb5219 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:26:07, skipping insertion in model container [2022-11-20 17:26:07,140 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:26:07" (1/1) ... [2022-11-20 17:26:07,148 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:26:07,266 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:26:07,512 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04c17110-95ef-45de-a080-fc332712a6e8/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i[4497,4510] [2022-11-20 17:26:07,518 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04c17110-95ef-45de-a080-fc332712a6e8/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i[4557,4570] [2022-11-20 17:26:08,448 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:26:08,449 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:26:08,449 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:26:08,450 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:26:08,451 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:26:08,465 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:26:08,466 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:26:08,468 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:26:08,469 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:26:09,016 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:26:09,024 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:26:09,025 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:26:09,028 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:26:09,033 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:26:09,035 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:26:09,038 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:26:09,039 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:26:09,040 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:26:09,041 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:26:09,257 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:26:09,354 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:26:09,354 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:26:09,420 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:26:09,499 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-20 17:26:09,546 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:26:09,549 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04c17110-95ef-45de-a080-fc332712a6e8/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i[4497,4510] [2022-11-20 17:26:09,550 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04c17110-95ef-45de-a080-fc332712a6e8/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i[4557,4570] [2022-11-20 17:26:09,580 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:26:09,581 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:26:09,581 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:26:09,582 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:26:09,582 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:26:09,587 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:26:09,588 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:26:09,589 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:26:09,589 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:26:09,620 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:26:09,621 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:26:09,621 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:26:09,622 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:26:09,623 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:26:09,623 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:26:09,624 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:26:09,624 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:26:09,625 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:26:09,625 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:26:09,644 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:26:09,753 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:26:09,753 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:26:09,798 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:26:09,848 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 17:26:09,873 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04c17110-95ef-45de-a080-fc332712a6e8/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i[4497,4510] [2022-11-20 17:26:09,874 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04c17110-95ef-45de-a080-fc332712a6e8/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i[4557,4570] [2022-11-20 17:26:09,911 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:26:09,911 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:26:09,911 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:26:09,912 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:26:09,912 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:26:09,917 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:26:09,918 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:26:09,918 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:26:09,919 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:26:09,947 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:26:09,947 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:26:09,948 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:26:09,949 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:26:09,949 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:26:09,950 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:26:09,950 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:26:09,951 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:26:09,952 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:26:09,952 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:26:09,971 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:26:10,059 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:26:10,059 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:26:10,088 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:26:10,322 INFO L208 MainTranslator]: Completed translation [2022-11-20 17:26:10,323 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:26:10 WrapperNode [2022-11-20 17:26:10,323 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:26:10,324 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 17:26:10,324 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 17:26:10,324 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 17:26:10,332 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:26:10" (1/1) ... [2022-11-20 17:26:10,432 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:26:10" (1/1) ... [2022-11-20 17:26:10,525 INFO L138 Inliner]: procedures = 711, calls = 2618, calls flagged for inlining = 62, calls inlined = 9, statements flattened = 861 [2022-11-20 17:26:10,525 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 17:26:10,526 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 17:26:10,526 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 17:26:10,526 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 17:26:10,536 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:26:10" (1/1) ... [2022-11-20 17:26:10,536 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:26:10" (1/1) ... [2022-11-20 17:26:10,548 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:26:10" (1/1) ... [2022-11-20 17:26:10,548 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:26:10" (1/1) ... [2022-11-20 17:26:10,581 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:26:10" (1/1) ... [2022-11-20 17:26:10,585 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:26:10" (1/1) ... [2022-11-20 17:26:10,594 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:26:10" (1/1) ... [2022-11-20 17:26:10,599 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:26:10" (1/1) ... [2022-11-20 17:26:10,610 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 17:26:10,611 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 17:26:10,611 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 17:26:10,612 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 17:26:10,612 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:26:10" (1/1) ... [2022-11-20 17:26:10,618 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:26:10,631 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04c17110-95ef-45de-a080-fc332712a6e8/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 17:26:10,656 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04c17110-95ef-45de-a080-fc332712a6e8/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 17:26:10,673 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04c17110-95ef-45de-a080-fc332712a6e8/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 17:26:10,706 INFO L130 BoogieDeclarations]: Found specification of procedure htonl [2022-11-20 17:26:10,706 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-11-20 17:26:10,707 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-11-20 17:26:10,707 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hton32 [2022-11-20 17:26:10,707 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hton32 [2022-11-20 17:26:10,707 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 17:26:10,707 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-20 17:26:10,707 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-20 17:26:10,708 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-20 17:26:10,708 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-20 17:26:10,708 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-20 17:26:10,709 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-20 17:26:10,709 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-20 17:26:10,709 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 17:26:10,709 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 17:26:10,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 17:26:10,709 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2022-11-20 17:26:10,710 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2022-11-20 17:26:10,710 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 17:26:10,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 17:26:10,710 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-20 17:26:10,710 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-20 17:26:10,711 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-20 17:26:10,711 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-20 17:26:10,711 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-20 17:26:10,711 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-20 17:26:10,711 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-20 17:26:10,711 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-20 17:26:10,712 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-20 17:26:10,712 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2022-11-20 17:26:10,712 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2022-11-20 17:26:10,712 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 17:26:10,712 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 17:26:10,712 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write [2022-11-20 17:26:10,713 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_write [2022-11-20 17:26:10,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-20 17:26:10,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-20 17:26:10,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-20 17:26:10,714 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 17:26:10,714 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-20 17:26:10,714 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-20 17:26:11,145 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 17:26:11,147 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 17:26:13,272 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 17:26:13,901 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 17:26:13,902 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-20 17:26:13,906 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:26:13 BoogieIcfgContainer [2022-11-20 17:26:13,909 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 17:26:13,910 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 17:26:13,911 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 17:26:13,920 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 17:26:13,921 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:26:13" (1/1) ... [2022-11-20 17:26:13,930 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 17:26:13,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:14,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 102 states and 134 transitions. [2022-11-20 17:26:14,004 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 134 transitions. [2022-11-20 17:26:14,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-20 17:26:14,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:14,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:14,055 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-20 17:26:14,059 INFO L158 Benchmark]: Toolchain (without parser) took 6924.17ms. Allocated memory was 86.0MB in the beginning and 207.6MB in the end (delta: 121.6MB). Free memory was 53.9MB in the beginning and 108.7MB in the end (delta: -54.9MB). Peak memory consumption was 68.3MB. Max. memory is 16.1GB. [2022-11-20 17:26:14,059 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 86.0MB. Free memory is still 63.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:26:14,060 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3188.23ms. Allocated memory was 86.0MB in the beginning and 172.0MB in the end (delta: 86.0MB). Free memory was 53.6MB in the beginning and 108.3MB in the end (delta: -54.7MB). Peak memory consumption was 79.4MB. Max. memory is 16.1GB. [2022-11-20 17:26:14,060 INFO L158 Benchmark]: Boogie Procedure Inliner took 201.48ms. Allocated memory is still 172.0MB. Free memory was 108.3MB in the beginning and 95.8MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-20 17:26:14,060 INFO L158 Benchmark]: Boogie Preprocessor took 84.55ms. Allocated memory is still 172.0MB. Free memory was 95.8MB in the beginning and 87.4MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 17:26:14,061 INFO L158 Benchmark]: RCFGBuilder took 3298.19ms. Allocated memory was 172.0MB in the beginning and 207.6MB in the end (delta: 35.7MB). Free memory was 87.4MB in the beginning and 115.0MB in the end (delta: -27.6MB). Peak memory consumption was 72.9MB. Max. memory is 16.1GB. [2022-11-20 17:26:14,061 INFO L158 Benchmark]: CodeCheck took 147.55ms. Allocated memory is still 207.6MB. Free memory was 115.0MB in the beginning and 108.7MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 17:26:14,063 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 86.0MB. Free memory is still 63.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3188.23ms. Allocated memory was 86.0MB in the beginning and 172.0MB in the end (delta: 86.0MB). Free memory was 53.6MB in the beginning and 108.3MB in the end (delta: -54.7MB). Peak memory consumption was 79.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 201.48ms. Allocated memory is still 172.0MB. Free memory was 108.3MB in the beginning and 95.8MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 84.55ms. Allocated memory is still 172.0MB. Free memory was 95.8MB in the beginning and 87.4MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 3298.19ms. Allocated memory was 172.0MB in the beginning and 207.6MB in the end (delta: 35.7MB). Free memory was 87.4MB in the beginning and 115.0MB in the end (delta: -27.6MB). Peak memory consumption was 72.9MB. Max. memory is 16.1GB. * CodeCheck took 147.55ms. Allocated memory is still 207.6MB. Free memory was 115.0MB in the beginning and 108.7MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-20 17:26:14,090 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04c17110-95ef-45de-a080-fc332712a6e8/bin/ukojak-pZX7IvK2PQ/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