./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f684c68d-4d6d-42ca-903b-e0d94a8b9c07/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f684c68d-4d6d-42ca-903b-e0d94a8b9c07/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_f684c68d-4d6d-42ca-903b-e0d94a8b9c07/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f684c68d-4d6d-42ca-903b-e0d94a8b9c07/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f684c68d-4d6d-42ca-903b-e0d94a8b9c07/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_f684c68d-4d6d-42ca-903b-e0d94a8b9c07/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 29d7fb95278c2cc136033d841944b6b6554a35073619295af30129693cec9c54 --- 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 23:11:45,316 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:11:45,318 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:11:45,352 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:11:45,353 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:11:45,355 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:11:45,359 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:11:45,363 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:11:45,365 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:11:45,371 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:11:45,372 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:11:45,375 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:11:45,375 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:11:45,380 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:11:45,383 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:11:45,385 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:11:45,387 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:11:45,388 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:11:45,390 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:11:45,396 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:11:45,398 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:11:45,400 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:11:45,401 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:11:45,402 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:11:45,412 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:11:45,412 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:11:45,413 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:11:45,415 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:11:45,415 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:11:45,416 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:11:45,416 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:11:45,417 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:11:45,419 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:11:45,420 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:11:45,422 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:11:45,422 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:11:45,423 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:11:45,423 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:11:45,424 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:11:45,425 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:11:45,426 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:11:45,427 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f684c68d-4d6d-42ca-903b-e0d94a8b9c07/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-21 23:11:45,487 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:11:45,487 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:11:45,489 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:11:45,489 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:11:45,490 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:11:45,490 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:11:45,491 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:11:45,491 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 23:11:45,491 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:11:45,491 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:11:45,493 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:11:45,493 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:11:45,493 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:11:45,494 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:11:45,494 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:11:45,494 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:11:45,494 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:11:45,494 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:11:45,495 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:11:45,495 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:11:45,495 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:11:45,495 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:11:45,496 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 23:11:45,496 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 23:11:45,496 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:11:45,496 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_f684c68d-4d6d-42ca-903b-e0d94a8b9c07/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f684c68d-4d6d-42ca-903b-e0d94a8b9c07/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 29d7fb95278c2cc136033d841944b6b6554a35073619295af30129693cec9c54 [2022-11-21 23:11:45,806 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:11:45,836 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:11:45,839 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:11:45,840 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:11:45,841 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:11:45,843 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f684c68d-4d6d-42ca-903b-e0d94a8b9c07/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i [2022-11-21 23:11:48,874 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:11:49,430 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:11:49,431 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f684c68d-4d6d-42ca-903b-e0d94a8b9c07/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i [2022-11-21 23:11:49,482 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f684c68d-4d6d-42ca-903b-e0d94a8b9c07/bin/ukojak-jW3SillKbg/data/1a5136c92/8eeea9ec122d4b4d82f9842a10f3539b/FLAG55eca2178 [2022-11-21 23:11:49,500 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f684c68d-4d6d-42ca-903b-e0d94a8b9c07/bin/ukojak-jW3SillKbg/data/1a5136c92/8eeea9ec122d4b4d82f9842a10f3539b [2022-11-21 23:11:49,505 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:11:49,506 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:11:49,510 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:11:49,510 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:11:49,514 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:11:49,514 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:11:49" (1/1) ... [2022-11-21 23:11:49,515 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@21c61d9d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:11:49, skipping insertion in model container [2022-11-21 23:11:49,516 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:11:49" (1/1) ... [2022-11-21 23:11:49,523 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:11:49,660 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:11:50,008 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_f684c68d-4d6d-42ca-903b-e0d94a8b9c07/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i[4497,4510] [2022-11-21 23:11:50,017 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_f684c68d-4d6d-42ca-903b-e0d94a8b9c07/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i[4557,4570] [2022-11-21 23:11:51,193 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:11:51,194 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:11:51,194 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:11:51,195 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:11:51,196 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:11:51,211 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:11:51,212 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:11:51,214 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:11:51,215 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:11:51,734 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 23:11:51,735 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 23:11:51,736 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 23:11:51,741 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 23:11:51,747 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 23:11:51,747 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 23:11:51,752 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 23:11:51,753 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 23:11:51,754 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 23:11:51,757 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 23:11:51,963 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 23:11:52,081 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:11:52,081 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:11:52,210 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:11:52,266 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 23:11:52,295 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_f684c68d-4d6d-42ca-903b-e0d94a8b9c07/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i[4497,4510] [2022-11-21 23:11:52,296 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_f684c68d-4d6d-42ca-903b-e0d94a8b9c07/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i[4557,4570] [2022-11-21 23:11:52,358 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:11:52,359 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:11:52,360 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:11:52,361 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:11:52,363 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:11:52,377 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:11:52,377 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:11:52,383 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:11:52,385 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:11:52,443 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 23:11:52,444 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 23:11:52,445 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 23:11:52,449 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 23:11:52,450 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 23:11:52,451 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 23:11:52,452 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 23:11:52,453 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 23:11:52,453 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 23:11:52,457 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 23:11:52,492 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 23:11:52,660 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:11:52,661 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:11:52,736 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:11:53,014 INFO L208 MainTranslator]: Completed translation [2022-11-21 23:11:53,015 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:11:53 WrapperNode [2022-11-21 23:11:53,016 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 23:11:53,017 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 23:11:53,017 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 23:11:53,017 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 23:11:53,025 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:11:53" (1/1) ... [2022-11-21 23:11:53,122 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:11:53" (1/1) ... [2022-11-21 23:11:53,221 INFO L138 Inliner]: procedures = 695, calls = 2935, calls flagged for inlining = 62, calls inlined = 12, statements flattened = 1178 [2022-11-21 23:11:53,222 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 23:11:53,223 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 23:11:53,223 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 23:11:53,223 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 23:11:53,232 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:11:53" (1/1) ... [2022-11-21 23:11:53,232 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:11:53" (1/1) ... [2022-11-21 23:11:53,241 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:11:53" (1/1) ... [2022-11-21 23:11:53,242 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:11:53" (1/1) ... [2022-11-21 23:11:53,308 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:11:53" (1/1) ... [2022-11-21 23:11:53,321 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:11:53" (1/1) ... [2022-11-21 23:11:53,339 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:11:53" (1/1) ... [2022-11-21 23:11:53,345 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:11:53" (1/1) ... [2022-11-21 23:11:53,360 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 23:11:53,365 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 23:11:53,366 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 23:11:53,366 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 23:11:53,371 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:11:53" (1/1) ... [2022-11-21 23:11:53,377 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:11:53,389 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f684c68d-4d6d-42ca-903b-e0d94a8b9c07/bin/ukojak-jW3SillKbg/z3 [2022-11-21 23:11:53,403 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f684c68d-4d6d-42ca-903b-e0d94a8b9c07/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 23:11:53,419 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f684c68d-4d6d-42ca-903b-e0d94a8b9c07/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 23:11:53,451 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-11-21 23:11:53,452 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-11-21 23:11:53,452 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_store_n [2022-11-21 23:11:53,453 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_load_n [2022-11-21 23:11:53,453 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 23:11:53,453 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-21 23:11:53,453 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-21 23:11:53,453 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_load_ptr [2022-11-21 23:11:53,453 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_load_ptr [2022-11-21 23:11:53,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-21 23:11:53,454 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-21 23:11:53,454 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-21 23:11:53,454 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-21 23:11:53,454 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-21 23:11:53,454 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 23:11:53,454 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 23:11:53,455 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 23:11:53,455 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_priv_xlate_order [2022-11-21 23:11:53,455 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_priv_xlate_order [2022-11-21 23:11:53,455 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 23:11:53,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 23:11:53,456 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-21 23:11:53,456 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-21 23:11:53,456 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_store_ptr [2022-11-21 23:11:53,456 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_store_ptr [2022-11-21 23:11:53,456 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-21 23:11:53,456 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-21 23:11:53,456 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_from_empty_array [2022-11-21 23:11:53,456 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_from_empty_array [2022-11-21 23:11:53,457 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 23:11:53,457 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-21 23:11:53,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-21 23:11:53,458 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_check_atomic_ptr [2022-11-21 23:11:53,458 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ring_buffer_check_atomic_ptr [2022-11-21 23:11:53,458 INFO L130 BoogieDeclarations]: Found specification of procedure is_front_valid_state [2022-11-21 23:11:53,458 INFO L138 BoogieDeclarations]: Found implementation of procedure is_front_valid_state [2022-11-21 23:11:53,458 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-21 23:11:53,459 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-21 23:11:53,459 INFO L130 BoogieDeclarations]: Found specification of procedure is_ends_valid_state [2022-11-21 23:11:53,459 INFO L138 BoogieDeclarations]: Found implementation of procedure is_ends_valid_state [2022-11-21 23:11:53,459 INFO L130 BoogieDeclarations]: Found specification of procedure s_buf_belongs_to_pool [2022-11-21 23:11:53,460 INFO L138 BoogieDeclarations]: Found implementation of procedure s_buf_belongs_to_pool [2022-11-21 23:11:53,460 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-21 23:11:53,460 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-21 23:11:53,460 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-21 23:11:53,460 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_store_ptr_explicit [2022-11-21 23:11:53,460 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_store_ptr_explicit [2022-11-21 23:11:53,460 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_is_valid [2022-11-21 23:11:53,460 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ring_buffer_is_valid [2022-11-21 23:11:53,461 INFO L130 BoogieDeclarations]: Found specification of procedure is_middle_valid_state [2022-11-21 23:11:53,461 INFO L138 BoogieDeclarations]: Found implementation of procedure is_middle_valid_state [2022-11-21 23:11:53,461 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_load_ptr_explicit [2022-11-21 23:11:53,461 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_load_ptr_explicit [2022-11-21 23:11:53,461 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-21 23:11:53,868 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 23:11:53,871 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 23:11:55,813 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 23:11:56,204 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 23:11:56,205 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-11-21 23:11:56,209 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:11:56 BoogieIcfgContainer [2022-11-21 23:11:56,210 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 23:11:56,211 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 23:11:56,211 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 23:11:56,221 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 23:11:56,221 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:11:56" (1/1) ... [2022-11-21 23:11:56,231 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 23:11:56,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:11:56,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 329 states and 477 transitions. [2022-11-21 23:11:56,328 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 477 transitions. [2022-11-21 23:11:56,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 23:11:56,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:11:56,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:11:56,390 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 23:11:56,402 INFO L158 Benchmark]: Toolchain (without parser) took 6891.66ms. Allocated memory was 159.4MB in the beginning and 274.7MB in the end (delta: 115.3MB). Free memory was 121.0MB in the beginning and 123.2MB in the end (delta: -2.2MB). Peak memory consumption was 112.6MB. Max. memory is 16.1GB. [2022-11-21 23:11:56,404 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 125.8MB. Free memory is still 93.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:11:56,405 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3505.86ms. Allocated memory was 159.4MB in the beginning and 205.5MB in the end (delta: 46.1MB). Free memory was 121.0MB in the beginning and 136.8MB in the end (delta: -15.8MB). Peak memory consumption was 86.4MB. Max. memory is 16.1GB. [2022-11-21 23:11:56,406 INFO L158 Benchmark]: Boogie Procedure Inliner took 205.00ms. Allocated memory is still 205.5MB. Free memory was 136.8MB in the beginning and 123.2MB in the end (delta: 13.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-21 23:11:56,407 INFO L158 Benchmark]: Boogie Preprocessor took 141.66ms. Allocated memory is still 205.5MB. Free memory was 123.2MB in the beginning and 112.7MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 23:11:56,409 INFO L158 Benchmark]: RCFGBuilder took 2844.64ms. Allocated memory was 205.5MB in the beginning and 274.7MB in the end (delta: 69.2MB). Free memory was 112.7MB in the beginning and 131.6MB in the end (delta: -18.9MB). Peak memory consumption was 58.8MB. Max. memory is 16.1GB. [2022-11-21 23:11:56,411 INFO L158 Benchmark]: CodeCheck took 186.76ms. Allocated memory is still 274.7MB. Free memory was 131.6MB in the beginning and 123.2MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 23:11:56,413 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 0.20ms. Allocated memory is still 125.8MB. Free memory is still 93.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3505.86ms. Allocated memory was 159.4MB in the beginning and 205.5MB in the end (delta: 46.1MB). Free memory was 121.0MB in the beginning and 136.8MB in the end (delta: -15.8MB). Peak memory consumption was 86.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 205.00ms. Allocated memory is still 205.5MB. Free memory was 136.8MB in the beginning and 123.2MB in the end (delta: 13.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 141.66ms. Allocated memory is still 205.5MB. Free memory was 123.2MB in the beginning and 112.7MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * RCFGBuilder took 2844.64ms. Allocated memory was 205.5MB in the beginning and 274.7MB in the end (delta: 69.2MB). Free memory was 112.7MB in the beginning and 131.6MB in the end (delta: -18.9MB). Peak memory consumption was 58.8MB. Max. memory is 16.1GB. * CodeCheck took 186.76ms. Allocated memory is still 274.7MB. Free memory was 131.6MB in the beginning and 123.2MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-21 23:11:56,448 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f684c68d-4d6d-42ca-903b-e0d94a8b9c07/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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f684c68d-4d6d-42ca-903b-e0d94a8b9c07/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f684c68d-4d6d-42ca-903b-e0d94a8b9c07/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_f684c68d-4d6d-42ca-903b-e0d94a8b9c07/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f684c68d-4d6d-42ca-903b-e0d94a8b9c07/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f684c68d-4d6d-42ca-903b-e0d94a8b9c07/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_f684c68d-4d6d-42ca-903b-e0d94a8b9c07/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 29d7fb95278c2cc136033d841944b6b6554a35073619295af30129693cec9c54 --- 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 23:11:58,957 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:11:58,960 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:11:58,980 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:11:58,980 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:11:58,982 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:11:58,983 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:11:58,985 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:11:58,987 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:11:58,989 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:11:58,990 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:11:58,991 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:11:58,992 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:11:58,993 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:11:58,995 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:11:58,996 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:11:58,997 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:11:58,998 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:11:59,000 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:11:59,002 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:11:59,004 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:11:59,006 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:11:59,007 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:11:59,008 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:11:59,012 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:11:59,013 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:11:59,013 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:11:59,014 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:11:59,015 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:11:59,016 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:11:59,016 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:11:59,017 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:11:59,018 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:11:59,031 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:11:59,033 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:11:59,038 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:11:59,039 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:11:59,039 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:11:59,040 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:11:59,041 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:11:59,043 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:11:59,044 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f684c68d-4d6d-42ca-903b-e0d94a8b9c07/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-21 23:11:59,082 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:11:59,082 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:11:59,085 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:11:59,085 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:11:59,086 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:11:59,086 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:11:59,087 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:11:59,087 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:11:59,087 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:11:59,087 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:11:59,089 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:11:59,089 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 23:11:59,089 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 23:11:59,090 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 23:11:59,090 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:11:59,090 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:11:59,091 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:11:59,091 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:11:59,091 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:11:59,091 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:11:59,092 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:11:59,092 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:11:59,092 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:11:59,093 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:11:59,093 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-21 23:11:59,093 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 23:11:59,094 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:11:59,094 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-21 23:11:59,094 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 23:11:59,095 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_f684c68d-4d6d-42ca-903b-e0d94a8b9c07/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f684c68d-4d6d-42ca-903b-e0d94a8b9c07/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 29d7fb95278c2cc136033d841944b6b6554a35073619295af30129693cec9c54 [2022-11-21 23:11:59,504 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:11:59,535 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:11:59,538 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:11:59,539 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:11:59,540 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:11:59,543 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f684c68d-4d6d-42ca-903b-e0d94a8b9c07/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i [2022-11-21 23:12:02,725 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:12:03,376 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:12:03,377 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f684c68d-4d6d-42ca-903b-e0d94a8b9c07/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i [2022-11-21 23:12:03,417 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f684c68d-4d6d-42ca-903b-e0d94a8b9c07/bin/ukojak-jW3SillKbg/data/24051bf9a/24b0eee8582846008132b355a6e29b8d/FLAG7041b3667 [2022-11-21 23:12:03,442 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f684c68d-4d6d-42ca-903b-e0d94a8b9c07/bin/ukojak-jW3SillKbg/data/24051bf9a/24b0eee8582846008132b355a6e29b8d [2022-11-21 23:12:03,448 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:12:03,449 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:12:03,451 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:12:03,452 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:12:03,456 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:12:03,456 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:12:03" (1/1) ... [2022-11-21 23:12:03,457 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@77edd818 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:12:03, skipping insertion in model container [2022-11-21 23:12:03,458 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:12:03" (1/1) ... [2022-11-21 23:12:03,465 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:12:03,569 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:12:03,845 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_f684c68d-4d6d-42ca-903b-e0d94a8b9c07/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i[4497,4510] [2022-11-21 23:12:03,857 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_f684c68d-4d6d-42ca-903b-e0d94a8b9c07/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i[4557,4570] [2022-11-21 23:12:04,853 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:12:04,864 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:12:04,865 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:12:04,866 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:12:04,866 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:12:04,881 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:12:04,886 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:12:04,890 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:12:04,890 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:12:05,396 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 23:12:05,397 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 23:12:05,398 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 23:12:05,400 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 23:12:05,402 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 23:12:05,407 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 23:12:05,408 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 23:12:05,413 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 23:12:05,414 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 23:12:05,414 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 23:12:05,664 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 23:12:05,825 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:12:05,826 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:12:05,980 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:12:06,063 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-21 23:12:06,133 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:12:06,137 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_f684c68d-4d6d-42ca-903b-e0d94a8b9c07/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i[4497,4510] [2022-11-21 23:12:06,138 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_f684c68d-4d6d-42ca-903b-e0d94a8b9c07/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i[4557,4570] [2022-11-21 23:12:06,191 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:12:06,191 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:12:06,192 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:12:06,193 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:12:06,194 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:12:06,202 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:12:06,202 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:12:06,204 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:12:06,205 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:12:06,265 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 23:12:06,266 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 23:12:06,267 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 23:12:06,268 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 23:12:06,270 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 23:12:06,270 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 23:12:06,271 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 23:12:06,271 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 23:12:06,272 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 23:12:06,272 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 23:12:06,294 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 23:12:06,382 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:12:06,383 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:12:06,454 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:12:06,481 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 23:12:06,511 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_f684c68d-4d6d-42ca-903b-e0d94a8b9c07/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i[4497,4510] [2022-11-21 23:12:06,512 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f684c68d-4d6d-42ca-903b-e0d94a8b9c07/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i[4557,4570] [2022-11-21 23:12:06,605 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:12:06,605 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:12:06,606 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:12:06,606 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:12:06,607 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:12:06,614 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:12:06,615 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:12:06,616 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:12:06,616 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:12:06,684 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 23:12:06,685 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 23:12:06,686 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 23:12:06,687 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 23:12:06,687 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 23:12:06,688 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 23:12:06,689 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 23:12:06,689 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 23:12:06,690 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 23:12:06,690 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 23:12:06,718 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 23:12:06,808 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:12:06,808 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:12:06,839 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:12:07,351 INFO L208 MainTranslator]: Completed translation [2022-11-21 23:12:07,353 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:12:07 WrapperNode [2022-11-21 23:12:07,353 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 23:12:07,355 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 23:12:07,355 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 23:12:07,355 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 23:12:07,362 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:12:07" (1/1) ... [2022-11-21 23:12:07,485 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:12:07" (1/1) ... [2022-11-21 23:12:07,586 INFO L138 Inliner]: procedures = 715, calls = 2935, calls flagged for inlining = 62, calls inlined = 12, statements flattened = 1175 [2022-11-21 23:12:07,590 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 23:12:07,592 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 23:12:07,592 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 23:12:07,592 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 23:12:07,602 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:12:07" (1/1) ... [2022-11-21 23:12:07,602 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:12:07" (1/1) ... [2022-11-21 23:12:07,618 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:12:07" (1/1) ... [2022-11-21 23:12:07,619 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:12:07" (1/1) ... [2022-11-21 23:12:07,709 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:12:07" (1/1) ... [2022-11-21 23:12:07,716 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:12:07" (1/1) ... [2022-11-21 23:12:07,740 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:12:07" (1/1) ... [2022-11-21 23:12:07,745 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:12:07" (1/1) ... [2022-11-21 23:12:07,758 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 23:12:07,759 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 23:12:07,759 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 23:12:07,759 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 23:12:07,760 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:12:07" (1/1) ... [2022-11-21 23:12:07,766 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:12:07,779 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f684c68d-4d6d-42ca-903b-e0d94a8b9c07/bin/ukojak-jW3SillKbg/z3 [2022-11-21 23:12:07,796 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f684c68d-4d6d-42ca-903b-e0d94a8b9c07/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 23:12:07,826 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f684c68d-4d6d-42ca-903b-e0d94a8b9c07/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 23:12:07,846 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-11-21 23:12:07,846 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-11-21 23:12:07,847 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_store_n [2022-11-21 23:12:07,847 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_load_n [2022-11-21 23:12:07,847 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 23:12:07,847 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-21 23:12:07,847 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-21 23:12:07,847 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-21 23:12:07,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-21 23:12:07,848 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_load_ptr [2022-11-21 23:12:07,848 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_load_ptr [2022-11-21 23:12:07,848 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-21 23:12:07,849 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-21 23:12:07,849 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-21 23:12:07,849 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-21 23:12:07,849 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 23:12:07,849 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 23:12:07,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 23:12:07,850 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_priv_xlate_order [2022-11-21 23:12:07,850 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_priv_xlate_order [2022-11-21 23:12:07,851 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 23:12:07,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 23:12:07,851 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-21 23:12:07,852 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-21 23:12:07,852 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-21 23:12:07,852 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_store_ptr [2022-11-21 23:12:07,852 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_store_ptr [2022-11-21 23:12:07,852 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-21 23:12:07,853 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-21 23:12:07,853 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_from_empty_array [2022-11-21 23:12:07,853 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_from_empty_array [2022-11-21 23:12:07,853 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 23:12:07,853 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-21 23:12:07,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-21 23:12:07,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-21 23:12:07,854 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_check_atomic_ptr [2022-11-21 23:12:07,854 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ring_buffer_check_atomic_ptr [2022-11-21 23:12:07,854 INFO L130 BoogieDeclarations]: Found specification of procedure is_front_valid_state [2022-11-21 23:12:07,855 INFO L138 BoogieDeclarations]: Found implementation of procedure is_front_valid_state [2022-11-21 23:12:07,855 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-21 23:12:07,855 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-21 23:12:07,855 INFO L130 BoogieDeclarations]: Found specification of procedure is_ends_valid_state [2022-11-21 23:12:07,855 INFO L138 BoogieDeclarations]: Found implementation of procedure is_ends_valid_state [2022-11-21 23:12:07,855 INFO L130 BoogieDeclarations]: Found specification of procedure s_buf_belongs_to_pool [2022-11-21 23:12:07,855 INFO L138 BoogieDeclarations]: Found implementation of procedure s_buf_belongs_to_pool [2022-11-21 23:12:07,856 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-21 23:12:07,857 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-21 23:12:07,860 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_store_ptr_explicit [2022-11-21 23:12:07,861 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_store_ptr_explicit [2022-11-21 23:12:07,861 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_is_valid [2022-11-21 23:12:07,861 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ring_buffer_is_valid [2022-11-21 23:12:07,862 INFO L130 BoogieDeclarations]: Found specification of procedure is_middle_valid_state [2022-11-21 23:12:07,862 INFO L138 BoogieDeclarations]: Found implementation of procedure is_middle_valid_state [2022-11-21 23:12:07,863 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_load_ptr_explicit [2022-11-21 23:12:07,863 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_load_ptr_explicit [2022-11-21 23:12:08,302 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 23:12:08,312 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 23:12:27,265 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 23:12:27,753 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 23:12:27,753 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-11-21 23:12:27,758 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:12:27 BoogieIcfgContainer [2022-11-21 23:12:27,758 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 23:12:27,759 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 23:12:27,759 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 23:12:27,769 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 23:12:27,770 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:12:27" (1/1) ... [2022-11-21 23:12:27,780 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 23:12:27,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:12:27,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 329 states and 477 transitions. [2022-11-21 23:12:27,848 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 477 transitions. [2022-11-21 23:12:27,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 23:12:27,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:12:27,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:12:27,897 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 23:12:27,901 INFO L158 Benchmark]: Toolchain (without parser) took 24451.97ms. Allocated memory was 71.3MB in the beginning and 243.3MB in the end (delta: 172.0MB). Free memory was 42.2MB in the beginning and 90.3MB in the end (delta: -48.1MB). Peak memory consumption was 123.7MB. Max. memory is 16.1GB. [2022-11-21 23:12:27,902 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 58.7MB. Free memory is still 37.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:12:27,902 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3902.15ms. Allocated memory was 71.3MB in the beginning and 140.5MB in the end (delta: 69.2MB). Free memory was 42.0MB in the beginning and 72.3MB in the end (delta: -30.3MB). Peak memory consumption was 56.8MB. Max. memory is 16.1GB. [2022-11-21 23:12:27,903 INFO L158 Benchmark]: Boogie Procedure Inliner took 235.00ms. Allocated memory is still 140.5MB. Free memory was 72.3MB in the beginning and 58.2MB in the end (delta: 14.1MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2022-11-21 23:12:27,903 INFO L158 Benchmark]: Boogie Preprocessor took 166.44ms. Allocated memory is still 140.5MB. Free memory was 58.2MB in the beginning and 79.0MB in the end (delta: -20.8MB). Peak memory consumption was 13.5MB. Max. memory is 16.1GB. [2022-11-21 23:12:27,904 INFO L158 Benchmark]: RCFGBuilder took 19999.33ms. Allocated memory was 140.5MB in the beginning and 243.3MB in the end (delta: 102.8MB). Free memory was 79.0MB in the beginning and 97.6MB in the end (delta: -18.6MB). Peak memory consumption was 107.2MB. Max. memory is 16.1GB. [2022-11-21 23:12:27,904 INFO L158 Benchmark]: CodeCheck took 141.07ms. Allocated memory is still 243.3MB. Free memory was 97.6MB in the beginning and 90.3MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 23:12:27,907 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 0.32ms. Allocated memory is still 58.7MB. Free memory is still 37.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3902.15ms. Allocated memory was 71.3MB in the beginning and 140.5MB in the end (delta: 69.2MB). Free memory was 42.0MB in the beginning and 72.3MB in the end (delta: -30.3MB). Peak memory consumption was 56.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 235.00ms. Allocated memory is still 140.5MB. Free memory was 72.3MB in the beginning and 58.2MB in the end (delta: 14.1MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 166.44ms. Allocated memory is still 140.5MB. Free memory was 58.2MB in the beginning and 79.0MB in the end (delta: -20.8MB). Peak memory consumption was 13.5MB. Max. memory is 16.1GB. * RCFGBuilder took 19999.33ms. Allocated memory was 140.5MB in the beginning and 243.3MB in the end (delta: 102.8MB). Free memory was 79.0MB in the beginning and 97.6MB in the end (delta: -18.6MB). Peak memory consumption was 107.2MB. Max. memory is 16.1GB. * CodeCheck took 141.07ms. Allocated memory is still 243.3MB. Free memory was 97.6MB in the beginning and 90.3MB 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. [2022-11-21 23:12:27,947 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f684c68d-4d6d-42ca-903b-e0d94a8b9c07/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