./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b5237d83 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_39d44c6d-fc14-4032-a3a5-4784c9a8c14c/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39d44c6d-fc14-4032-a3a5-4784c9a8c14c/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39d44c6d-fc14-4032-a3a5-4784c9a8c14c/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39d44c6d-fc14-4032-a3a5-4784c9a8c14c/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39d44c6d-fc14-4032-a3a5-4784c9a8c14c/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39d44c6d-fc14-4032-a3a5-4784c9a8c14c/bin/ukojak-jW3SillKbg --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 ccc87605c4556c18c172bc882c4bc58637928d3f75ad69e0a339ead8d6093a78 --- 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-b5237d8 [2022-11-21 22:10:05,242 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 22:10:05,245 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 22:10:05,265 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 22:10:05,266 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 22:10:05,267 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 22:10:05,268 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 22:10:05,270 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 22:10:05,272 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 22:10:05,273 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 22:10:05,282 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 22:10:05,283 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 22:10:05,284 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 22:10:05,285 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 22:10:05,286 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 22:10:05,288 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 22:10:05,291 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 22:10:05,292 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 22:10:05,296 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 22:10:05,298 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 22:10:05,300 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 22:10:05,306 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 22:10:05,311 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 22:10:05,312 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 22:10:05,316 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 22:10:05,322 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 22:10:05,323 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 22:10:05,324 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 22:10:05,324 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 22:10:05,325 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 22:10:05,326 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 22:10:05,327 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 22:10:05,329 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 22:10:05,330 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 22:10:05,332 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 22:10:05,333 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 22:10:05,335 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 22:10:05,335 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 22:10:05,336 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 22:10:05,338 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 22:10:05,341 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 22:10:05,342 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39d44c6d-fc14-4032-a3a5-4784c9a8c14c/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-21 22:10:05,375 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 22:10:05,376 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 22:10:05,377 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 22:10:05,377 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 22:10:05,378 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 22:10:05,378 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 22:10:05,379 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 22:10:05,379 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 22:10:05,379 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 22:10:05,380 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 22:10:05,381 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 22:10:05,381 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 22:10:05,381 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 22:10:05,382 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 22:10:05,382 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 22:10:05,382 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 22:10:05,383 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 22:10:05,383 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 22:10:05,383 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:10:05,384 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 22:10:05,384 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 22:10:05,384 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 22:10:05,384 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 22:10:05,385 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 22:10:05,385 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 22:10:05,385 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_39d44c6d-fc14-4032-a3a5-4784c9a8c14c/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39d44c6d-fc14-4032-a3a5-4784c9a8c14c/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ccc87605c4556c18c172bc882c4bc58637928d3f75ad69e0a339ead8d6093a78 [2022-11-21 22:10:05,663 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 22:10:05,694 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 22:10:05,697 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 22:10:05,698 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 22:10:05,699 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 22:10:05,700 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39d44c6d-fc14-4032-a3a5-4784c9a8c14c/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i [2022-11-21 22:10:08,820 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 22:10:09,262 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 22:10:09,263 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39d44c6d-fc14-4032-a3a5-4784c9a8c14c/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i [2022-11-21 22:10:09,292 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39d44c6d-fc14-4032-a3a5-4784c9a8c14c/bin/ukojak-jW3SillKbg/data/71be92921/7bd96b80842d4a84b5733ddb2548f057/FLAGb6b097991 [2022-11-21 22:10:09,306 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39d44c6d-fc14-4032-a3a5-4784c9a8c14c/bin/ukojak-jW3SillKbg/data/71be92921/7bd96b80842d4a84b5733ddb2548f057 [2022-11-21 22:10:09,309 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 22:10:09,310 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 22:10:09,312 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 22:10:09,312 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 22:10:09,315 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 22:10:09,316 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:10:09" (1/1) ... [2022-11-21 22:10:09,317 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@19fe564b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:10:09, skipping insertion in model container [2022-11-21 22:10:09,318 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:10:09" (1/1) ... [2022-11-21 22:10:09,325 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 22:10:09,453 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:10:09,702 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_39d44c6d-fc14-4032-a3a5-4784c9a8c14c/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i[4494,4507] [2022-11-21 22:10:09,710 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_39d44c6d-fc14-4032-a3a5-4784c9a8c14c/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i[4554,4567] [2022-11-21 22:10:10,707 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:10:10,709 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:10:10,711 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:10:10,713 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:10:10,716 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:10:10,747 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:10:10,753 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:10:10,755 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:10:10,758 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:10:10,763 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:10:10,765 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:10:10,766 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:10:10,766 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:10:11,150 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 22:10:11,152 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 22:10:11,155 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 22:10:11,157 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 22:10:11,160 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 22:10:11,161 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 22:10:11,162 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 22:10:11,163 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 22:10:11,164 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 22:10:11,165 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 22:10:11,338 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 22:10:11,410 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:10:11,442 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 22:10:11,456 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_39d44c6d-fc14-4032-a3a5-4784c9a8c14c/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i[4494,4507] [2022-11-21 22:10:11,457 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_39d44c6d-fc14-4032-a3a5-4784c9a8c14c/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i[4554,4567] [2022-11-21 22:10:11,501 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:10:11,502 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:10:11,503 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:10:11,503 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:10:11,504 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:10:11,512 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:10:11,513 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:10:11,515 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:10:11,515 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:10:11,517 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:10:11,518 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:10:11,518 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:10:11,519 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:10:11,559 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 22:10:11,560 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 22:10:11,561 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 22:10:11,562 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 22:10:11,563 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 22:10:11,564 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 22:10:11,565 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 22:10:11,565 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 22:10:11,566 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 22:10:11,567 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 22:10:11,593 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 22:10:11,638 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:10:11,895 INFO L208 MainTranslator]: Completed translation [2022-11-21 22:10:11,896 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:10:11 WrapperNode [2022-11-21 22:10:11,896 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 22:10:11,898 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 22:10:11,898 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 22:10:11,898 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 22:10:11,905 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:10:11" (1/1) ... [2022-11-21 22:10:11,993 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:10:11" (1/1) ... [2022-11-21 22:10:12,067 INFO L138 Inliner]: procedures = 689, calls = 1510, calls flagged for inlining = 49, calls inlined = 7, statements flattened = 567 [2022-11-21 22:10:12,077 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 22:10:12,078 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 22:10:12,078 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 22:10:12,078 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 22:10:12,088 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:10:11" (1/1) ... [2022-11-21 22:10:12,089 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:10:11" (1/1) ... [2022-11-21 22:10:12,102 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:10:11" (1/1) ... [2022-11-21 22:10:12,103 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:10:11" (1/1) ... [2022-11-21 22:10:12,142 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:10:11" (1/1) ... [2022-11-21 22:10:12,159 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:10:11" (1/1) ... [2022-11-21 22:10:12,173 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:10:11" (1/1) ... [2022-11-21 22:10:12,176 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:10:11" (1/1) ... [2022-11-21 22:10:12,196 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 22:10:12,197 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 22:10:12,198 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 22:10:12,198 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 22:10:12,199 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:10:11" (1/1) ... [2022-11-21 22:10:12,205 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:10:12,225 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39d44c6d-fc14-4032-a3a5-4784c9a8c14c/bin/ukojak-jW3SillKbg/z3 [2022-11-21 22:10:12,241 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39d44c6d-fc14-4032-a3a5-4784c9a8c14c/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 22:10:12,267 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39d44c6d-fc14-4032-a3a5-4784c9a8c14c/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 22:10:12,290 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_load_n [2022-11-21 22:10:12,290 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 22:10:12,290 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-21 22:10:12,291 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-21 22:10:12,291 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2022-11-21 22:10:12,292 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2022-11-21 22:10:12,293 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_load_ptr [2022-11-21 22:10:12,293 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_load_ptr [2022-11-21 22:10:12,293 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_init_ptr [2022-11-21 22:10:12,293 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_init_ptr [2022-11-21 22:10:12,293 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-21 22:10:12,294 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-21 22:10:12,294 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-21 22:10:12,295 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-21 22:10:12,295 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 22:10:12,296 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 22:10:12,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 22:10:12,296 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_priv_xlate_order [2022-11-21 22:10:12,296 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_priv_xlate_order [2022-11-21 22:10:12,297 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 22:10:12,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 22:10:12,298 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-21 22:10:12,298 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-21 22:10:12,298 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-11-21 22:10:12,298 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-11-21 22:10:12,299 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-21 22:10:12,299 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-21 22:10:12,300 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-21 22:10:12,300 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-21 22:10:12,300 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2022-11-21 22:10:12,300 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2022-11-21 22:10:12,300 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 22:10:12,300 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-21 22:10:12,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-21 22:10:12,301 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_check_atomic_ptr [2022-11-21 22:10:12,301 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ring_buffer_check_atomic_ptr [2022-11-21 22:10:12,301 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-21 22:10:12,301 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-21 22:10:12,302 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_is_valid [2022-11-21 22:10:12,302 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ring_buffer_is_valid [2022-11-21 22:10:12,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-21 22:10:12,635 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 22:10:12,644 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 22:10:13,692 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 22:10:13,871 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 22:10:13,871 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-11-21 22:10:13,874 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:10:13 BoogieIcfgContainer [2022-11-21 22:10:13,875 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 22:10:13,877 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 22:10:13,877 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 22:10:13,888 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 22:10:13,888 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:10:13" (1/1) ... [2022-11-21 22:10:13,898 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 22:10:13,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:10:13,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 106 states and 133 transitions. [2022-11-21 22:10:13,978 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 133 transitions. [2022-11-21 22:10:13,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-21 22:10:13,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:10:13,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:10:14,042 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) [2022-11-21 22:10:14,051 INFO L158 Benchmark]: Toolchain (without parser) took 4739.71ms. Allocated memory was 121.6MB in the beginning and 199.2MB in the end (delta: 77.6MB). Free memory was 70.8MB in the beginning and 101.4MB in the end (delta: -30.6MB). Peak memory consumption was 49.7MB. Max. memory is 16.1GB. [2022-11-21 22:10:14,052 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 121.6MB. Free memory is still 92.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 22:10:14,055 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2584.57ms. Allocated memory was 121.6MB in the beginning and 199.2MB in the end (delta: 77.6MB). Free memory was 70.4MB in the beginning and 110.5MB in the end (delta: -40.1MB). Peak memory consumption was 70.0MB. Max. memory is 16.1GB. [2022-11-21 22:10:14,056 INFO L158 Benchmark]: Boogie Procedure Inliner took 179.97ms. Allocated memory is still 199.2MB. Free memory was 110.5MB in the beginning and 102.1MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 22:10:14,056 INFO L158 Benchmark]: Boogie Preprocessor took 118.65ms. Allocated memory is still 199.2MB. Free memory was 102.1MB in the beginning and 96.9MB in the end (delta: 5.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-21 22:10:14,057 INFO L158 Benchmark]: RCFGBuilder took 1677.68ms. Allocated memory is still 199.2MB. Free memory was 96.9MB in the beginning and 108.8MB in the end (delta: -11.9MB). Peak memory consumption was 30.1MB. Max. memory is 16.1GB. [2022-11-21 22:10:14,057 INFO L158 Benchmark]: CodeCheck took 173.01ms. Allocated memory is still 199.2MB. Free memory was 108.8MB in the beginning and 101.4MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 22:10:14,059 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 0.32ms. Allocated memory is still 121.6MB. Free memory is still 92.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2584.57ms. Allocated memory was 121.6MB in the beginning and 199.2MB in the end (delta: 77.6MB). Free memory was 70.4MB in the beginning and 110.5MB in the end (delta: -40.1MB). Peak memory consumption was 70.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 179.97ms. Allocated memory is still 199.2MB. Free memory was 110.5MB in the beginning and 102.1MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 118.65ms. Allocated memory is still 199.2MB. Free memory was 102.1MB in the beginning and 96.9MB in the end (delta: 5.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1677.68ms. Allocated memory is still 199.2MB. Free memory was 96.9MB in the beginning and 108.8MB in the end (delta: -11.9MB). Peak memory consumption was 30.1MB. Max. memory is 16.1GB. * CodeCheck took 173.01ms. Allocated memory is still 199.2MB. Free memory was 108.8MB in the beginning and 101.4MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-21 22:10:14,091 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39d44c6d-fc14-4032-a3a5-4784c9a8c14c/bin/ukojak-jW3SillKbg/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_39d44c6d-fc14-4032-a3a5-4784c9a8c14c/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39d44c6d-fc14-4032-a3a5-4784c9a8c14c/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39d44c6d-fc14-4032-a3a5-4784c9a8c14c/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39d44c6d-fc14-4032-a3a5-4784c9a8c14c/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39d44c6d-fc14-4032-a3a5-4784c9a8c14c/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39d44c6d-fc14-4032-a3a5-4784c9a8c14c/bin/ukojak-jW3SillKbg --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 ccc87605c4556c18c172bc882c4bc58637928d3f75ad69e0a339ead8d6093a78 --- 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-b5237d8 [2022-11-21 22:10:16,543 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 22:10:16,547 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 22:10:16,601 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 22:10:16,601 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 22:10:16,602 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 22:10:16,604 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 22:10:16,615 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 22:10:16,619 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 22:10:16,621 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 22:10:16,622 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 22:10:16,624 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 22:10:16,624 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 22:10:16,625 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 22:10:16,626 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 22:10:16,627 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 22:10:16,628 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 22:10:16,629 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 22:10:16,633 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 22:10:16,641 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 22:10:16,649 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 22:10:16,652 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 22:10:16,654 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 22:10:16,654 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 22:10:16,657 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 22:10:16,658 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 22:10:16,658 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 22:10:16,659 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 22:10:16,660 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 22:10:16,661 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 22:10:16,661 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 22:10:16,667 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 22:10:16,669 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 22:10:16,669 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 22:10:16,670 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 22:10:16,671 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 22:10:16,671 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 22:10:16,672 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 22:10:16,672 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 22:10:16,673 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 22:10:16,674 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 22:10:16,675 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39d44c6d-fc14-4032-a3a5-4784c9a8c14c/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-21 22:10:16,714 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 22:10:16,715 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 22:10:16,717 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 22:10:16,717 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 22:10:16,718 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 22:10:16,718 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 22:10:16,718 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 22:10:16,719 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 22:10:16,719 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 22:10:16,719 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 22:10:16,720 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 22:10:16,720 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 22:10:16,721 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 22:10:16,721 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 22:10:16,721 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 22:10:16,721 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 22:10:16,722 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 22:10:16,722 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 22:10:16,722 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 22:10:16,722 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 22:10:16,723 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:10:16,723 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 22:10:16,723 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 22:10:16,724 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 22:10:16,724 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-21 22:10:16,724 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 22:10:16,724 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 22:10:16,724 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-21 22:10:16,725 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 22:10:16,725 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_39d44c6d-fc14-4032-a3a5-4784c9a8c14c/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39d44c6d-fc14-4032-a3a5-4784c9a8c14c/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ccc87605c4556c18c172bc882c4bc58637928d3f75ad69e0a339ead8d6093a78 [2022-11-21 22:10:17,139 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 22:10:17,168 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 22:10:17,172 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 22:10:17,173 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 22:10:17,174 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 22:10:17,176 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39d44c6d-fc14-4032-a3a5-4784c9a8c14c/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i [2022-11-21 22:10:20,289 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 22:10:20,906 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 22:10:20,907 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39d44c6d-fc14-4032-a3a5-4784c9a8c14c/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i [2022-11-21 22:10:20,934 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39d44c6d-fc14-4032-a3a5-4784c9a8c14c/bin/ukojak-jW3SillKbg/data/0f1647809/bed0528c40084a43b746630ae4429560/FLAGcaee71380 [2022-11-21 22:10:20,953 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39d44c6d-fc14-4032-a3a5-4784c9a8c14c/bin/ukojak-jW3SillKbg/data/0f1647809/bed0528c40084a43b746630ae4429560 [2022-11-21 22:10:20,956 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 22:10:20,957 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 22:10:20,958 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 22:10:20,958 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 22:10:20,961 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 22:10:20,962 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:10:20" (1/1) ... [2022-11-21 22:10:20,963 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5ff6979a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:10:20, skipping insertion in model container [2022-11-21 22:10:20,963 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:10:20" (1/1) ... [2022-11-21 22:10:20,971 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 22:10:21,080 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:10:21,393 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_39d44c6d-fc14-4032-a3a5-4784c9a8c14c/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i[4494,4507] [2022-11-21 22:10:21,403 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_39d44c6d-fc14-4032-a3a5-4784c9a8c14c/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i[4554,4567] [2022-11-21 22:10:22,240 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:10:22,244 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:10:22,246 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:10:22,247 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:10:22,249 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:10:22,271 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:10:22,272 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:10:22,274 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:10:22,274 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:10:22,276 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:10:22,277 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:10:22,278 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:10:22,279 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:10:22,679 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 22:10:22,680 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 22:10:22,681 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 22:10:22,683 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 22:10:22,684 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 22:10:22,685 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 22:10:22,686 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 22:10:22,687 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 22:10:22,687 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 22:10:22,688 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 22:10:22,861 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 22:10:22,957 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:10:23,006 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-21 22:10:23,075 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:10:23,081 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_39d44c6d-fc14-4032-a3a5-4784c9a8c14c/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i[4494,4507] [2022-11-21 22:10:23,082 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_39d44c6d-fc14-4032-a3a5-4784c9a8c14c/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i[4554,4567] [2022-11-21 22:10:23,152 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:10:23,153 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:10:23,153 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:10:23,153 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:10:23,154 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:10:23,172 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:10:23,172 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:10:23,173 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:10:23,174 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:10:23,175 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:10:23,176 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:10:23,176 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:10:23,176 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:10:23,234 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 22:10:23,242 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 22:10:23,243 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 22:10:23,244 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 22:10:23,245 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 22:10:23,246 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 22:10:23,247 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 22:10:23,248 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 22:10:23,248 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 22:10:23,249 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 22:10:23,281 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 22:10:23,342 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:10:23,372 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 22:10:23,397 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_39d44c6d-fc14-4032-a3a5-4784c9a8c14c/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i[4494,4507] [2022-11-21 22:10:23,397 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_39d44c6d-fc14-4032-a3a5-4784c9a8c14c/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i[4554,4567] [2022-11-21 22:10:23,476 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:10:23,477 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:10:23,477 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:10:23,478 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:10:23,478 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:10:23,488 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:10:23,489 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:10:23,490 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:10:23,490 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:10:23,491 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:10:23,492 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:10:23,493 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:10:23,493 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:10:23,530 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 22:10:23,531 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 22:10:23,531 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 22:10:23,533 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 22:10:23,533 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 22:10:23,534 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 22:10:23,535 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 22:10:23,536 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 22:10:23,537 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 22:10:23,538 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 22:10:23,565 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 22:10:23,623 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:10:23,885 INFO L208 MainTranslator]: Completed translation [2022-11-21 22:10:23,886 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:10:23 WrapperNode [2022-11-21 22:10:23,886 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 22:10:23,887 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 22:10:23,887 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 22:10:23,887 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 22:10:23,895 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:10:23" (1/1) ... [2022-11-21 22:10:23,964 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:10:23" (1/1) ... [2022-11-21 22:10:24,020 INFO L138 Inliner]: procedures = 709, calls = 1510, calls flagged for inlining = 49, calls inlined = 7, statements flattened = 565 [2022-11-21 22:10:24,020 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 22:10:24,021 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 22:10:24,021 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 22:10:24,021 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 22:10:24,031 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:10:23" (1/1) ... [2022-11-21 22:10:24,031 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:10:23" (1/1) ... [2022-11-21 22:10:24,038 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:10:23" (1/1) ... [2022-11-21 22:10:24,039 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:10:23" (1/1) ... [2022-11-21 22:10:24,062 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:10:23" (1/1) ... [2022-11-21 22:10:24,066 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:10:23" (1/1) ... [2022-11-21 22:10:24,073 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:10:23" (1/1) ... [2022-11-21 22:10:24,077 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:10:23" (1/1) ... [2022-11-21 22:10:24,085 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 22:10:24,086 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 22:10:24,086 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 22:10:24,087 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 22:10:24,087 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:10:23" (1/1) ... [2022-11-21 22:10:24,093 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:10:24,117 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39d44c6d-fc14-4032-a3a5-4784c9a8c14c/bin/ukojak-jW3SillKbg/z3 [2022-11-21 22:10:24,144 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39d44c6d-fc14-4032-a3a5-4784c9a8c14c/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 22:10:24,171 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39d44c6d-fc14-4032-a3a5-4784c9a8c14c/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 22:10:24,193 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_load_n [2022-11-21 22:10:24,194 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 22:10:24,194 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-21 22:10:24,195 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-21 22:10:24,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-21 22:10:24,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-21 22:10:24,195 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2022-11-21 22:10:24,195 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2022-11-21 22:10:24,196 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_load_ptr [2022-11-21 22:10:24,196 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_load_ptr [2022-11-21 22:10:24,196 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_init_ptr [2022-11-21 22:10:24,197 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_init_ptr [2022-11-21 22:10:24,198 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-21 22:10:24,198 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-21 22:10:24,198 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-21 22:10:24,198 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-21 22:10:24,199 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 22:10:24,199 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 22:10:24,199 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 22:10:24,200 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_priv_xlate_order [2022-11-21 22:10:24,200 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_priv_xlate_order [2022-11-21 22:10:24,200 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 22:10:24,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 22:10:24,200 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-21 22:10:24,200 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-21 22:10:24,201 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-11-21 22:10:24,201 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-11-21 22:10:24,201 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-21 22:10:24,201 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-21 22:10:24,201 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-21 22:10:24,202 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-21 22:10:24,202 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2022-11-21 22:10:24,202 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2022-11-21 22:10:24,202 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 22:10:24,202 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-21 22:10:24,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-21 22:10:24,203 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_check_atomic_ptr [2022-11-21 22:10:24,203 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ring_buffer_check_atomic_ptr [2022-11-21 22:10:24,203 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-21 22:10:24,204 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-21 22:10:24,204 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_is_valid [2022-11-21 22:10:24,209 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ring_buffer_is_valid [2022-11-21 22:10:24,582 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 22:10:24,585 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 22:10:25,956 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 22:10:26,346 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 22:10:26,347 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-11-21 22:10:26,351 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:10:26 BoogieIcfgContainer [2022-11-21 22:10:26,351 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 22:10:26,352 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 22:10:26,357 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 22:10:26,367 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 22:10:26,368 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:10:26" (1/1) ... [2022-11-21 22:10:26,377 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 22:10:26,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:10:26,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 106 states and 133 transitions. [2022-11-21 22:10:26,445 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 133 transitions. [2022-11-21 22:10:26,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-21 22:10:26,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:10:26,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:10:26,501 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) [2022-11-21 22:10:26,507 INFO L158 Benchmark]: Toolchain (without parser) took 5549.69ms. Allocated memory was 77.6MB in the beginning and 155.2MB in the end (delta: 77.6MB). Free memory was 48.2MB in the beginning and 93.4MB in the end (delta: -45.2MB). Peak memory consumption was 33.0MB. Max. memory is 16.1GB. [2022-11-21 22:10:26,508 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 77.6MB. Free memory is still 55.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 22:10:26,513 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2927.95ms. Allocated memory was 77.6MB in the beginning and 121.6MB in the end (delta: 44.0MB). Free memory was 47.9MB in the beginning and 68.1MB in the end (delta: -20.2MB). Peak memory consumption was 55.6MB. Max. memory is 16.1GB. [2022-11-21 22:10:26,514 INFO L158 Benchmark]: Boogie Procedure Inliner took 133.75ms. Allocated memory is still 121.6MB. Free memory was 68.1MB in the beginning and 59.7MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 22:10:26,514 INFO L158 Benchmark]: Boogie Preprocessor took 64.56ms. Allocated memory is still 121.6MB. Free memory was 59.7MB in the beginning and 52.8MB in the end (delta: 6.9MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 22:10:26,516 INFO L158 Benchmark]: RCFGBuilder took 2265.11ms. Allocated memory was 121.6MB in the beginning and 155.2MB in the end (delta: 33.6MB). Free memory was 52.8MB in the beginning and 99.7MB in the end (delta: -46.9MB). Peak memory consumption was 30.9MB. Max. memory is 16.1GB. [2022-11-21 22:10:26,516 INFO L158 Benchmark]: CodeCheck took 153.70ms. Allocated memory is still 155.2MB. Free memory was 99.7MB in the beginning and 93.4MB in the end (delta: 6.3MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-21 22:10:26,520 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 0.22ms. Allocated memory is still 77.6MB. Free memory is still 55.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2927.95ms. Allocated memory was 77.6MB in the beginning and 121.6MB in the end (delta: 44.0MB). Free memory was 47.9MB in the beginning and 68.1MB in the end (delta: -20.2MB). Peak memory consumption was 55.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 133.75ms. Allocated memory is still 121.6MB. Free memory was 68.1MB in the beginning and 59.7MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 64.56ms. Allocated memory is still 121.6MB. Free memory was 59.7MB in the beginning and 52.8MB in the end (delta: 6.9MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2265.11ms. Allocated memory was 121.6MB in the beginning and 155.2MB in the end (delta: 33.6MB). Free memory was 52.8MB in the beginning and 99.7MB in the end (delta: -46.9MB). Peak memory consumption was 30.9MB. Max. memory is 16.1GB. * CodeCheck took 153.70ms. Allocated memory is still 155.2MB. Free memory was 99.7MB in the beginning and 93.4MB in the end (delta: 6.3MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-21 22:10:26,543 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39d44c6d-fc14-4032-a3a5-4784c9a8c14c/bin/ukojak-jW3SillKbg/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