./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 e04fb08f 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_6694fab4-1e91-4094-8c5a-e2e11b127ef3/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6694fab4-1e91-4094-8c5a-e2e11b127ef3/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6694fab4-1e91-4094-8c5a-e2e11b127ef3/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6694fab4-1e91-4094-8c5a-e2e11b127ef3/bin/ukojak-CydTVMUXoH/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_6694fab4-1e91-4094-8c5a-e2e11b127ef3/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6694fab4-1e91-4094-8c5a-e2e11b127ef3/bin/ukojak-CydTVMUXoH --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-e04fb08 [2022-11-16 08:15:24,379 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:15:24,381 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:15:24,414 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:15:24,415 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:15:24,416 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:15:24,417 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:15:24,419 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:15:24,420 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:15:24,421 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:15:24,424 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:15:24,433 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:15:24,433 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:15:24,439 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:15:24,441 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:15:24,442 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:15:24,442 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:15:24,443 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:15:24,445 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:15:24,447 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:15:24,448 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:15:24,459 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:15:24,461 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:15:24,464 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:15:24,469 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:15:24,474 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:15:24,474 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:15:24,475 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:15:24,476 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:15:24,477 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:15:24,478 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:15:24,479 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:15:24,480 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:15:24,481 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:15:24,483 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:15:24,483 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:15:24,484 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:15:24,484 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:15:24,484 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:15:24,485 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:15:24,486 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:15:24,487 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6694fab4-1e91-4094-8c5a-e2e11b127ef3/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-16 08:15:24,528 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:15:24,528 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:15:24,530 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:15:24,530 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:15:24,531 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:15:24,531 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:15:24,531 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:15:24,531 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 08:15:24,532 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:15:24,532 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:15:24,533 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:15:24,533 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:15:24,533 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:15:24,534 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:15:24,534 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:15:24,534 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:15:24,534 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:15:24,534 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:15:24,535 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:15:24,535 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:15:24,535 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:15:24,535 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:15:24,536 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 08:15:24,536 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 08:15:24,536 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:15:24,536 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_6694fab4-1e91-4094-8c5a-e2e11b127ef3/bin/ukojak-CydTVMUXoH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6694fab4-1e91-4094-8c5a-e2e11b127ef3/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2d2088ac57520281350e2a5a3a1c8295b6f3f6b1edc40c64fce86e2816b5a5aa [2022-11-16 08:15:24,839 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:15:24,874 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:15:24,877 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:15:24,878 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:15:24,879 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:15:24,880 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6694fab4-1e91-4094-8c5a-e2e11b127ef3/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i [2022-11-16 08:15:24,954 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6694fab4-1e91-4094-8c5a-e2e11b127ef3/bin/ukojak-CydTVMUXoH/data/6febb2fae/2ba97187a3bd4cc18dbf48ce7796a521/FLAGcbd542a32 [2022-11-16 08:15:25,788 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:15:25,788 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6694fab4-1e91-4094-8c5a-e2e11b127ef3/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i [2022-11-16 08:15:25,833 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6694fab4-1e91-4094-8c5a-e2e11b127ef3/bin/ukojak-CydTVMUXoH/data/6febb2fae/2ba97187a3bd4cc18dbf48ce7796a521/FLAGcbd542a32 [2022-11-16 08:15:26,317 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6694fab4-1e91-4094-8c5a-e2e11b127ef3/bin/ukojak-CydTVMUXoH/data/6febb2fae/2ba97187a3bd4cc18dbf48ce7796a521 [2022-11-16 08:15:26,319 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:15:26,321 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:15:26,323 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:15:26,324 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:15:26,327 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:15:26,328 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:15:26" (1/1) ... [2022-11-16 08:15:26,329 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@22000539 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:15:26, skipping insertion in model container [2022-11-16 08:15:26,329 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:15:26" (1/1) ... [2022-11-16 08:15:26,337 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:15:26,451 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:15:26,737 WARN L229 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_6694fab4-1e91-4094-8c5a-e2e11b127ef3/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i[4497,4510] [2022-11-16 08:15:26,744 WARN L229 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_6694fab4-1e91-4094-8c5a-e2e11b127ef3/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i[4557,4570] [2022-11-16 08:15:27,758 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:15:27,763 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:15:27,764 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:15:27,765 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:15:27,766 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:15:27,785 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:15:27,786 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:15:27,792 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:15:27,794 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:15:28,165 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 08:15:28,166 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 08:15:28,167 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 08:15:28,169 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 08:15:28,170 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 08:15:28,171 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 08:15:28,172 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 08:15:28,172 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 08:15:28,173 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 08:15:28,174 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 08:15:28,338 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 08:15:28,513 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:15:28,530 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:15:28,598 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:15:28,640 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 08:15:28,666 WARN L229 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_6694fab4-1e91-4094-8c5a-e2e11b127ef3/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i[4497,4510] [2022-11-16 08:15:28,667 WARN L229 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_6694fab4-1e91-4094-8c5a-e2e11b127ef3/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i[4557,4570] [2022-11-16 08:15:28,711 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:15:28,712 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:15:28,713 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:15:28,714 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:15:28,716 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:15:28,734 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:15:28,737 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:15:28,739 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:15:28,741 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:15:28,793 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 08:15:28,794 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 08:15:28,795 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 08:15:28,796 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 08:15:28,800 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 08:15:28,800 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 08:15:28,801 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 08:15:28,801 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 08:15:28,802 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 08:15:28,802 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 08:15:28,841 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 08:15:28,949 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:15:28,950 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:15:28,990 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:15:29,236 INFO L208 MainTranslator]: Completed translation [2022-11-16 08:15:29,237 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:15:29 WrapperNode [2022-11-16 08:15:29,237 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:15:29,238 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 08:15:29,238 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 08:15:29,239 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 08:15:29,247 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:15:29" (1/1) ... [2022-11-16 08:15:29,369 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:15:29" (1/1) ... [2022-11-16 08:15:29,475 INFO L138 Inliner]: procedures = 691, calls = 2619, calls flagged for inlining = 62, calls inlined = 9, statements flattened = 861 [2022-11-16 08:15:29,475 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 08:15:29,476 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 08:15:29,476 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 08:15:29,476 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 08:15:29,493 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:15:29" (1/1) ... [2022-11-16 08:15:29,493 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:15:29" (1/1) ... [2022-11-16 08:15:29,504 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:15:29" (1/1) ... [2022-11-16 08:15:29,504 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:15:29" (1/1) ... [2022-11-16 08:15:29,538 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:15:29" (1/1) ... [2022-11-16 08:15:29,543 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:15:29" (1/1) ... [2022-11-16 08:15:29,550 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:15:29" (1/1) ... [2022-11-16 08:15:29,570 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:15:29" (1/1) ... [2022-11-16 08:15:29,580 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 08:15:29,582 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 08:15:29,586 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 08:15:29,586 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 08:15:29,587 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:15:29" (1/1) ... [2022-11-16 08:15:29,595 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:15:29,606 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6694fab4-1e91-4094-8c5a-e2e11b127ef3/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 08:15:29,620 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6694fab4-1e91-4094-8c5a-e2e11b127ef3/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 08:15:29,644 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6694fab4-1e91-4094-8c5a-e2e11b127ef3/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 08:15:29,675 INFO L130 BoogieDeclarations]: Found specification of procedure htonl [2022-11-16 08:15:29,675 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-11-16 08:15:29,675 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-11-16 08:15:29,676 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hton32 [2022-11-16 08:15:29,676 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hton32 [2022-11-16 08:15:29,676 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 08:15:29,676 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-16 08:15:29,677 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-16 08:15:29,677 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 08:15:29,677 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-16 08:15:29,678 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-16 08:15:29,678 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 08:15:29,678 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 08:15:29,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 08:15:29,679 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2022-11-16 08:15:29,680 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2022-11-16 08:15:29,681 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 08:15:29,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 08:15:29,681 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-16 08:15:29,681 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-16 08:15:29,682 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-16 08:15:29,682 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-16 08:15:29,682 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 08:15:29,683 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 08:15:29,683 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2022-11-16 08:15:29,683 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2022-11-16 08:15:29,683 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 08:15:29,684 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 08:15:29,684 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write [2022-11-16 08:15:29,684 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_write [2022-11-16 08:15:29,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 08:15:29,684 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-16 08:15:29,685 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-16 08:15:29,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 08:15:29,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 08:15:30,097 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 08:15:30,099 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 08:15:31,488 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 08:15:31,760 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 08:15:31,760 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-16 08:15:31,763 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:15:31 BoogieIcfgContainer [2022-11-16 08:15:31,763 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 08:15:31,764 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 08:15:31,764 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 08:15:31,774 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 08:15:31,775 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:15:31" (1/1) ... [2022-11-16 08:15:31,783 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 08:15:31,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:15:31,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 102 states and 134 transitions. [2022-11-16 08:15:31,863 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 134 transitions. [2022-11-16 08:15:31,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-16 08:15:31,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:15:31,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:15:31,919 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) [2022-11-16 08:15:31,925 INFO L158 Benchmark]: Toolchain (without parser) took 5602.84ms. Allocated memory was 107.0MB in the beginning and 186.6MB in the end (delta: 79.7MB). Free memory was 80.8MB in the beginning and 78.4MB in the end (delta: 2.3MB). Peak memory consumption was 80.8MB. Max. memory is 16.1GB. [2022-11-16 08:15:31,925 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 107.0MB. Free memory is still 84.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:15:31,926 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2914.60ms. Allocated memory was 107.0MB in the beginning and 136.3MB in the end (delta: 29.4MB). Free memory was 80.5MB in the beginning and 48.9MB in the end (delta: 31.6MB). Peak memory consumption was 66.3MB. Max. memory is 16.1GB. [2022-11-16 08:15:31,927 INFO L158 Benchmark]: Boogie Procedure Inliner took 237.43ms. Allocated memory was 136.3MB in the beginning and 186.6MB in the end (delta: 50.3MB). Free memory was 48.9MB in the beginning and 125.2MB in the end (delta: -76.3MB). Peak memory consumption was 6.5MB. Max. memory is 16.1GB. [2022-11-16 08:15:31,927 INFO L158 Benchmark]: Boogie Preprocessor took 105.49ms. Allocated memory is still 186.6MB. Free memory was 125.2MB in the beginning and 117.9MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-16 08:15:31,928 INFO L158 Benchmark]: RCFGBuilder took 2180.88ms. Allocated memory is still 186.6MB. Free memory was 117.9MB in the beginning and 85.8MB in the end (delta: 32.1MB). Peak memory consumption was 68.9MB. Max. memory is 16.1GB. [2022-11-16 08:15:31,928 INFO L158 Benchmark]: CodeCheck took 159.27ms. Allocated memory is still 186.6MB. Free memory was 85.8MB in the beginning and 78.4MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-16 08:15:31,931 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 0.28ms. Allocated memory is still 107.0MB. Free memory is still 84.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2914.60ms. Allocated memory was 107.0MB in the beginning and 136.3MB in the end (delta: 29.4MB). Free memory was 80.5MB in the beginning and 48.9MB in the end (delta: 31.6MB). Peak memory consumption was 66.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 237.43ms. Allocated memory was 136.3MB in the beginning and 186.6MB in the end (delta: 50.3MB). Free memory was 48.9MB in the beginning and 125.2MB in the end (delta: -76.3MB). Peak memory consumption was 6.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 105.49ms. Allocated memory is still 186.6MB. Free memory was 125.2MB in the beginning and 117.9MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2180.88ms. Allocated memory is still 186.6MB. Free memory was 117.9MB in the beginning and 85.8MB in the end (delta: 32.1MB). Peak memory consumption was 68.9MB. Max. memory is 16.1GB. * CodeCheck took 159.27ms. Allocated memory is still 186.6MB. Free memory was 85.8MB in the beginning and 78.4MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 08:15:31,955 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6694fab4-1e91-4094-8c5a-e2e11b127ef3/bin/ukojak-CydTVMUXoH/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/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6694fab4-1e91-4094-8c5a-e2e11b127ef3/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6694fab4-1e91-4094-8c5a-e2e11b127ef3/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6694fab4-1e91-4094-8c5a-e2e11b127ef3/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6694fab4-1e91-4094-8c5a-e2e11b127ef3/bin/ukojak-CydTVMUXoH/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_6694fab4-1e91-4094-8c5a-e2e11b127ef3/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6694fab4-1e91-4094-8c5a-e2e11b127ef3/bin/ukojak-CydTVMUXoH --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-e04fb08 [2022-11-16 08:15:34,316 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:15:34,320 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:15:34,357 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:15:34,357 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:15:34,361 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:15:34,364 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:15:34,368 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:15:34,371 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:15:34,377 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:15:34,380 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:15:34,382 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:15:34,383 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:15:34,385 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:15:34,387 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:15:34,392 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:15:34,393 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:15:34,395 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:15:34,398 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:15:34,405 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:15:34,408 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:15:34,410 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:15:34,412 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:15:34,414 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:15:34,421 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:15:34,424 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:15:34,425 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:15:34,426 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:15:34,427 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:15:34,428 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:15:34,429 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:15:34,430 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:15:34,431 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:15:34,432 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:15:34,433 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:15:34,434 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:15:34,435 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:15:34,435 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:15:34,435 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:15:34,437 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:15:34,438 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:15:34,443 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6694fab4-1e91-4094-8c5a-e2e11b127ef3/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-16 08:15:34,498 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:15:34,498 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:15:34,500 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:15:34,500 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:15:34,501 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:15:34,501 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:15:34,501 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:15:34,502 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:15:34,502 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:15:34,502 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:15:34,503 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:15:34,503 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 08:15:34,503 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 08:15:34,504 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 08:15:34,504 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:15:34,504 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:15:34,504 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:15:34,504 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:15:34,505 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:15:34,505 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:15:34,505 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:15:34,505 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:15:34,506 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:15:34,506 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:15:34,506 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-16 08:15:34,506 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 08:15:34,506 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:15:34,507 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-16 08:15:34,507 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 08:15:34,507 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_6694fab4-1e91-4094-8c5a-e2e11b127ef3/bin/ukojak-CydTVMUXoH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6694fab4-1e91-4094-8c5a-e2e11b127ef3/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2d2088ac57520281350e2a5a3a1c8295b6f3f6b1edc40c64fce86e2816b5a5aa [2022-11-16 08:15:34,890 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:15:34,923 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:15:34,925 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:15:34,927 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:15:34,928 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:15:34,930 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6694fab4-1e91-4094-8c5a-e2e11b127ef3/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i [2022-11-16 08:15:35,009 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6694fab4-1e91-4094-8c5a-e2e11b127ef3/bin/ukojak-CydTVMUXoH/data/60045300e/94114bbfe19c4486832b7119cd5d323e/FLAG689f48ba7 [2022-11-16 08:15:35,913 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:15:35,914 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6694fab4-1e91-4094-8c5a-e2e11b127ef3/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i [2022-11-16 08:15:35,965 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6694fab4-1e91-4094-8c5a-e2e11b127ef3/bin/ukojak-CydTVMUXoH/data/60045300e/94114bbfe19c4486832b7119cd5d323e/FLAG689f48ba7 [2022-11-16 08:15:36,005 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6694fab4-1e91-4094-8c5a-e2e11b127ef3/bin/ukojak-CydTVMUXoH/data/60045300e/94114bbfe19c4486832b7119cd5d323e [2022-11-16 08:15:36,008 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:15:36,011 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:15:36,014 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:15:36,014 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:15:36,018 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:15:36,019 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:15:36" (1/1) ... [2022-11-16 08:15:36,020 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@77a9730a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:15:36, skipping insertion in model container [2022-11-16 08:15:36,020 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:15:36" (1/1) ... [2022-11-16 08:15:36,028 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:15:36,173 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:15:36,513 WARN L229 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_6694fab4-1e91-4094-8c5a-e2e11b127ef3/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i[4497,4510] [2022-11-16 08:15:36,521 WARN L229 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_6694fab4-1e91-4094-8c5a-e2e11b127ef3/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i[4557,4570] [2022-11-16 08:15:37,604 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:15:37,605 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:15:37,606 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:15:37,607 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:15:37,608 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:15:37,630 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:15:37,631 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:15:37,632 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:15:37,633 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:15:38,068 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 08:15:38,070 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 08:15:38,071 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 08:15:38,072 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 08:15:38,074 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 08:15:38,075 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 08:15:38,076 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 08:15:38,077 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 08:15:38,078 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 08:15:38,079 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 08:15:38,257 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 08:15:38,405 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:15:38,406 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:15:38,505 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:15:38,609 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 08:15:38,674 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:15:38,686 WARN L229 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_6694fab4-1e91-4094-8c5a-e2e11b127ef3/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i[4497,4510] [2022-11-16 08:15:38,687 WARN L229 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_6694fab4-1e91-4094-8c5a-e2e11b127ef3/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i[4557,4570] [2022-11-16 08:15:38,760 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:15:38,761 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:15:38,762 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:15:38,763 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:15:38,764 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:15:38,783 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:15:38,786 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:15:38,788 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:15:38,788 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:15:38,846 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 08:15:38,847 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 08:15:38,847 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 08:15:38,848 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 08:15:38,849 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 08:15:38,849 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 08:15:38,849 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 08:15:38,850 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 08:15:38,850 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 08:15:38,851 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 08:15:38,874 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 08:15:38,975 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:15:38,975 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:15:39,017 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:15:39,062 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 08:15:39,087 WARN L229 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_6694fab4-1e91-4094-8c5a-e2e11b127ef3/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i[4497,4510] [2022-11-16 08:15:39,088 WARN L229 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_6694fab4-1e91-4094-8c5a-e2e11b127ef3/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i[4557,4570] [2022-11-16 08:15:39,132 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:15:39,133 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:15:39,133 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:15:39,133 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:15:39,134 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:15:39,139 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:15:39,140 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:15:39,141 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:15:39,141 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:15:39,194 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 08:15:39,195 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 08:15:39,195 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 08:15:39,196 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 08:15:39,197 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 08:15:39,197 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 08:15:39,198 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 08:15:39,198 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 08:15:39,199 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 08:15:39,199 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 08:15:39,223 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 08:15:39,294 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:15:39,295 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:15:39,331 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:15:39,639 INFO L208 MainTranslator]: Completed translation [2022-11-16 08:15:39,640 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:15:39 WrapperNode [2022-11-16 08:15:39,640 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:15:39,642 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 08:15:39,642 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 08:15:39,642 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 08:15:39,649 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:15:39" (1/1) ... [2022-11-16 08:15:39,808 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:15:39" (1/1) ... [2022-11-16 08:15:39,917 INFO L138 Inliner]: procedures = 711, calls = 2619, calls flagged for inlining = 62, calls inlined = 9, statements flattened = 862 [2022-11-16 08:15:39,919 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 08:15:39,920 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 08:15:39,920 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 08:15:39,921 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 08:15:39,929 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:15:39" (1/1) ... [2022-11-16 08:15:39,929 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:15:39" (1/1) ... [2022-11-16 08:15:39,946 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:15:39" (1/1) ... [2022-11-16 08:15:39,946 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:15:39" (1/1) ... [2022-11-16 08:15:40,034 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:15:39" (1/1) ... [2022-11-16 08:15:40,038 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:15:39" (1/1) ... [2022-11-16 08:15:40,047 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:15:39" (1/1) ... [2022-11-16 08:15:40,052 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:15:39" (1/1) ... [2022-11-16 08:15:40,061 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 08:15:40,062 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 08:15:40,062 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 08:15:40,062 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 08:15:40,063 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:15:39" (1/1) ... [2022-11-16 08:15:40,069 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:15:40,081 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6694fab4-1e91-4094-8c5a-e2e11b127ef3/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 08:15:40,094 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6694fab4-1e91-4094-8c5a-e2e11b127ef3/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 08:15:40,113 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6694fab4-1e91-4094-8c5a-e2e11b127ef3/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 08:15:40,148 INFO L130 BoogieDeclarations]: Found specification of procedure htonl [2022-11-16 08:15:40,148 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-11-16 08:15:40,148 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-11-16 08:15:40,148 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hton32 [2022-11-16 08:15:40,149 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hton32 [2022-11-16 08:15:40,149 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 08:15:40,149 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-16 08:15:40,149 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-16 08:15:40,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 08:15:40,150 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 08:15:40,150 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 08:15:40,150 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-16 08:15:40,150 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-16 08:15:40,150 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 08:15:40,151 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 08:15:40,151 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 08:15:40,151 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2022-11-16 08:15:40,151 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2022-11-16 08:15:40,151 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 08:15:40,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 08:15:40,152 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-16 08:15:40,152 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-16 08:15:40,152 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 08:15:40,152 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-16 08:15:40,152 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-16 08:15:40,153 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 08:15:40,153 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 08:15:40,153 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 08:15:40,153 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 08:15:40,153 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2022-11-16 08:15:40,154 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2022-11-16 08:15:40,154 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 08:15:40,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 08:15:40,154 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write [2022-11-16 08:15:40,154 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_write [2022-11-16 08:15:40,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 08:15:40,155 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 08:15:40,155 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 08:15:40,155 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 08:15:40,155 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-16 08:15:40,155 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-16 08:15:40,468 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 08:15:40,477 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 08:15:42,977 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 08:15:43,555 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 08:15:43,555 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-16 08:15:43,558 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:15:43 BoogieIcfgContainer [2022-11-16 08:15:43,558 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 08:15:43,559 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 08:15:43,559 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 08:15:43,569 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 08:15:43,569 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:15:43" (1/1) ... [2022-11-16 08:15:43,578 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 08:15:43,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:15:43,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 102 states and 134 transitions. [2022-11-16 08:15:43,634 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 134 transitions. [2022-11-16 08:15:43,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-16 08:15:43,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:15:43,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:15:43,684 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) [2022-11-16 08:15:43,688 INFO L158 Benchmark]: Toolchain (without parser) took 7676.38ms. Allocated memory was 71.3MB in the beginning and 241.2MB in the end (delta: 169.9MB). Free memory was 44.2MB in the beginning and 65.5MB in the end (delta: -21.3MB). Peak memory consumption was 150.5MB. Max. memory is 16.1GB. [2022-11-16 08:15:43,688 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 71.3MB. Free memory was 51.9MB in the beginning and 51.8MB in the end (delta: 94.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:15:43,689 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3627.01ms. Allocated memory was 71.3MB in the beginning and 121.6MB in the end (delta: 50.3MB). Free memory was 44.0MB in the beginning and 53.4MB in the end (delta: -9.4MB). Peak memory consumption was 62.6MB. Max. memory is 16.1GB. [2022-11-16 08:15:43,689 INFO L158 Benchmark]: Boogie Procedure Inliner took 277.47ms. Allocated memory is still 121.6MB. Free memory was 53.4MB in the beginning and 45.6MB in the end (delta: 7.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-16 08:15:43,690 INFO L158 Benchmark]: Boogie Preprocessor took 141.02ms. Allocated memory was 121.6MB in the beginning and 155.2MB in the end (delta: 33.6MB). Free memory was 45.0MB in the beginning and 99.3MB in the end (delta: -54.3MB). Peak memory consumption was 6.9MB. Max. memory is 16.1GB. [2022-11-16 08:15:43,690 INFO L158 Benchmark]: RCFGBuilder took 3496.66ms. Allocated memory was 155.2MB in the beginning and 241.2MB in the end (delta: 86.0MB). Free memory was 99.3MB in the beginning and 72.9MB in the end (delta: 26.4MB). Peak memory consumption was 122.3MB. Max. memory is 16.1GB. [2022-11-16 08:15:43,691 INFO L158 Benchmark]: CodeCheck took 127.19ms. Allocated memory is still 241.2MB. Free memory was 72.9MB in the beginning and 65.5MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-16 08:15:43,693 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 0.26ms. Allocated memory is still 71.3MB. Free memory was 51.9MB in the beginning and 51.8MB in the end (delta: 94.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3627.01ms. Allocated memory was 71.3MB in the beginning and 121.6MB in the end (delta: 50.3MB). Free memory was 44.0MB in the beginning and 53.4MB in the end (delta: -9.4MB). Peak memory consumption was 62.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 277.47ms. Allocated memory is still 121.6MB. Free memory was 53.4MB in the beginning and 45.6MB in the end (delta: 7.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 141.02ms. Allocated memory was 121.6MB in the beginning and 155.2MB in the end (delta: 33.6MB). Free memory was 45.0MB in the beginning and 99.3MB in the end (delta: -54.3MB). Peak memory consumption was 6.9MB. Max. memory is 16.1GB. * RCFGBuilder took 3496.66ms. Allocated memory was 155.2MB in the beginning and 241.2MB in the end (delta: 86.0MB). Free memory was 99.3MB in the beginning and 72.9MB in the end (delta: 26.4MB). Peak memory consumption was 122.3MB. Max. memory is 16.1GB. * CodeCheck took 127.19ms. Allocated memory is still 241.2MB. Free memory was 72.9MB in the beginning and 65.5MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 08:15:43,716 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6694fab4-1e91-4094-8c5a-e2e11b127ef3/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared