./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 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_4cca87c7-a992-4f1d-be48-e98530b80976/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cca87c7-a992-4f1d-be48-e98530b80976/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cca87c7-a992-4f1d-be48-e98530b80976/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cca87c7-a992-4f1d-be48-e98530b80976/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cca87c7-a992-4f1d-be48-e98530b80976/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cca87c7-a992-4f1d-be48-e98530b80976/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --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 c061a12cbc38eba33828b4010e38aa9d2f9e1471733e9a6b829e0f771d8d2fcd --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:26:20,279 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:26:20,372 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cca87c7-a992-4f1d-be48-e98530b80976/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-08 22:26:20,380 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:26:20,380 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:26:20,419 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:26:20,420 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:26:20,423 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:26:20,424 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:26:20,425 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:26:20,426 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:26:20,426 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:26:20,427 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:26:20,427 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:26:20,429 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:26:20,430 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:26:20,430 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:26:20,431 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:26:20,431 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:26:20,432 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:26:20,432 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:26:20,435 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:26:20,435 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:26:20,436 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:26:20,436 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:26:20,438 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:26:20,439 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:26:20,439 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:26:20,440 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:26:20,440 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:26:20,440 INFO L153 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_4cca87c7-a992-4f1d-be48-e98530b80976/bin/ukojak-verify-ImItNfHLgk/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cca87c7-a992-4f1d-be48-e98530b80976/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c061a12cbc38eba33828b4010e38aa9d2f9e1471733e9a6b829e0f771d8d2fcd [2024-11-08 22:26:20,733 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:26:20,769 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:26:20,774 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:26:20,776 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:26:20,777 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:26:20,778 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cca87c7-a992-4f1d-be48-e98530b80976/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness.i Unable to find full path for "g++" [2024-11-08 22:26:22,912 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:26:23,600 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:26:23,603 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cca87c7-a992-4f1d-be48-e98530b80976/sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness.i [2024-11-08 22:26:23,665 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cca87c7-a992-4f1d-be48-e98530b80976/bin/ukojak-verify-ImItNfHLgk/data/c544c68bd/05d3bb5951044c06a6b6c8444f66a119/FLAG2dfadad1d [2024-11-08 22:26:23,694 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cca87c7-a992-4f1d-be48-e98530b80976/bin/ukojak-verify-ImItNfHLgk/data/c544c68bd/05d3bb5951044c06a6b6c8444f66a119 [2024-11-08 22:26:23,697 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:26:23,699 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:26:23,702 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:26:23,704 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:26:23,711 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:26:23,712 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:26:23" (1/1) ... [2024-11-08 22:26:23,713 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ddd5a0b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:26:23, skipping insertion in model container [2024-11-08 22:26:23,713 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:26:23" (1/1) ... [2024-11-08 22:26:23,863 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:26:24,307 WARN L250 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_4cca87c7-a992-4f1d-be48-e98530b80976/sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness.i[4503,4516] [2024-11-08 22:26:24,317 WARN L250 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_4cca87c7-a992-4f1d-be48-e98530b80976/sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness.i[4563,4576] [2024-11-08 22:26:25,795 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:26:25,795 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:26:25,799 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:26:25,800 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:26:25,802 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:26:25,830 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:26:25,831 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:26:25,834 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:26:25,835 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:26:25,839 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:26:25,840 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:26:25,841 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:26:25,842 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:26:27,244 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:26:27,246 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:26:27,294 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:26:27,295 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:26:27,306 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:26:27,310 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:26:27,343 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:26:27,345 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:26:27,346 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:26:27,346 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:26:27,347 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:26:27,347 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:26:27,348 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:26:27,434 WARN L250 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_4cca87c7-a992-4f1d-be48-e98530b80976/sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness.i[227916,227929] [2024-11-08 22:26:27,435 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:26:27,496 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:26:27,518 WARN L250 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_4cca87c7-a992-4f1d-be48-e98530b80976/sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness.i[4503,4516] [2024-11-08 22:26:27,523 WARN L250 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_4cca87c7-a992-4f1d-be48-e98530b80976/sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness.i[4563,4576] [2024-11-08 22:26:27,625 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:26:27,629 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:26:27,630 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:26:27,630 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:26:27,631 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:26:27,643 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:26:27,644 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:26:27,646 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:26:27,646 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:26:27,648 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:26:27,648 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:26:27,649 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:26:27,650 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:26:27,741 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7576-7587] [2024-11-08 22:26:27,848 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:26:27,849 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:26:27,859 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:26:27,860 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:26:27,864 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:26:27,865 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:26:27,877 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:26:27,878 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:26:27,879 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:26:27,879 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:26:27,880 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:26:27,880 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:26:27,881 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:26:27,906 WARN L250 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_4cca87c7-a992-4f1d-be48-e98530b80976/sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness.i[227916,227929] [2024-11-08 22:26:27,907 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:26:28,230 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:26:28,231 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:26:28 WrapperNode [2024-11-08 22:26:28,232 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:26:28,233 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:26:28,233 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:26:28,234 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:26:28,242 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:26:28" (1/1) ... [2024-11-08 22:26:28,356 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:26:28" (1/1) ... [2024-11-08 22:26:28,482 INFO L138 Inliner]: procedures = 764, calls = 2425, calls flagged for inlining = 66, calls inlined = 11, statements flattened = 831 [2024-11-08 22:26:28,483 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:26:28,484 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:26:28,484 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:26:28,484 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:26:28,495 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:26:28" (1/1) ... [2024-11-08 22:26:28,495 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:26:28" (1/1) ... [2024-11-08 22:26:28,506 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:26:28" (1/1) ... [2024-11-08 22:26:28,507 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:26:28" (1/1) ... [2024-11-08 22:26:28,543 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:26:28" (1/1) ... [2024-11-08 22:26:28,549 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:26:28" (1/1) ... [2024-11-08 22:26:28,559 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:26:28" (1/1) ... [2024-11-08 22:26:28,564 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:26:28" (1/1) ... [2024-11-08 22:26:28,575 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:26:28,576 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:26:28,577 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:26:28,577 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:26:28,578 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:26:28" (1/1) ... [2024-11-08 22:26:28,584 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:26:28,598 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cca87c7-a992-4f1d-be48-e98530b80976/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:26:28,619 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cca87c7-a992-4f1d-be48-e98530b80976/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:26:28,632 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cca87c7-a992-4f1d-be48-e98530b80976/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:26:28,668 INFO L130 BoogieDeclarations]: Found specification of procedure s_update_template_size [2024-11-08 22:26:28,669 INFO L138 BoogieDeclarations]: Found implementation of procedure s_update_template_size [2024-11-08 22:26:28,669 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2024-11-08 22:26:28,669 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 22:26:28,669 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-08 22:26:28,669 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-08 22:26:28,670 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2024-11-08 22:26:28,670 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2024-11-08 22:26:28,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-08 22:26:28,670 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_calloc [2024-11-08 22:26:28,670 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_calloc [2024-11-08 22:26:28,671 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 22:26:28,671 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-11-08 22:26:28,671 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-11-08 22:26:28,672 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-08 22:26:28,672 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-08 22:26:28,672 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2024-11-08 22:26:28,673 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_is_valid [2024-11-08 22:26:28,673 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_is_valid [2024-11-08 22:26:28,674 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 22:26:28,674 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:26:28,674 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_required_bytes [2024-11-08 22:26:28,674 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_required_bytes [2024-11-08 22:26:28,674 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 22:26:28,674 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:26:28,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:26:28,675 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2024-11-08 22:26:28,675 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2024-11-08 22:26:28,675 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2024-11-08 22:26:28,675 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2024-11-08 22:26:28,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-08 22:26:28,677 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-08 22:26:28,677 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-08 22:26:28,677 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 22:26:28,678 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2024-11-08 22:26:28,678 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2024-11-08 22:26:28,678 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 22:26:28,679 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_is_valid [2024-11-08 22:26:28,679 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_is_valid [2024-11-08 22:26:28,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-08 22:26:28,679 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-11-08 22:26:28,679 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-11-08 22:26:28,680 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2024-11-08 22:26:28,680 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2024-11-08 22:26:28,681 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2024-11-08 22:26:28,681 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2024-11-08 22:26:28,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 22:26:28,681 INFO L130 BoogieDeclarations]: Found specification of procedure s_alloc_state [2024-11-08 22:26:28,683 INFO L138 BoogieDeclarations]: Found implementation of procedure s_alloc_state [2024-11-08 22:26:28,683 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:26:28,684 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_power_of_two [2024-11-08 22:26:28,684 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_power_of_two [2024-11-08 22:26:29,140 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:26:29,144 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:26:42,192 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume !true; [2024-11-08 22:26:42,332 INFO L? ?]: Removed 174 outVars from TransFormulas that were not future-live. [2024-11-08 22:26:42,332 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:26:42,845 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:26:42,846 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-08 22:26:42,846 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:26:42 BoogieIcfgContainer [2024-11-08 22:26:42,847 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:26:42,848 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:26:42,848 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:26:42,861 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:26:42,862 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:26:42" (1/1) ... [2024-11-08 22:26:42,873 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:26:42,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:42,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 129 states and 161 transitions. [2024-11-08 22:26:42,960 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 161 transitions. [2024-11-08 22:26:42,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 22:26:42,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:42,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:51,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:52,624 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 22:27:02,754 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.11s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:27:03,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:03,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 131 states and 161 transitions. [2024-11-08 22:27:03,776 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 161 transitions. [2024-11-08 22:27:03,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 22:27:03,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:03,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:10,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:12,472 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 22:27:14,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:14,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 135 states and 167 transitions. [2024-11-08 22:27:14,032 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 167 transitions. [2024-11-08 22:27:14,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 22:27:14,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:14,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:20,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:25,259 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 22:27:27,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:27,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 139 states and 171 transitions. [2024-11-08 22:27:27,234 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 171 transitions. [2024-11-08 22:27:27,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 22:27:27,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:27,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:34,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:35,904 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-08 22:27:37,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:37,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 143 states and 176 transitions. [2024-11-08 22:27:37,246 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 176 transitions. [2024-11-08 22:27:37,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 22:27:37,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:37,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:43,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:45,535 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-08 22:27:46,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:46,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 145 states and 177 transitions. [2024-11-08 22:27:46,472 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 177 transitions. [2024-11-08 22:27:46,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 22:27:46,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:46,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:52,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:57,277 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-08 22:27:58,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:58,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 146 states and 178 transitions. [2024-11-08 22:27:58,493 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 178 transitions. [2024-11-08 22:27:58,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 22:27:58,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:58,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:05,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:10,386 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-08 22:28:14,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:14,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 150 states and 181 transitions. [2024-11-08 22:28:14,494 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 181 transitions. [2024-11-08 22:28:14,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 22:28:14,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:14,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:20,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:25,714 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-08 22:28:25,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:25,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 151 states and 181 transitions. [2024-11-08 22:28:25,894 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 181 transitions. [2024-11-08 22:28:25,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-08 22:28:25,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:25,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:32,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:51,187 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-11-08 22:29:35,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:35,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 153 states and 184 transitions. [2024-11-08 22:29:35,407 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 184 transitions. [2024-11-08 22:29:35,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 22:29:35,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:35,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:42,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:57,774 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-11-08 22:30:17,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:17,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 156 states and 188 transitions. [2024-11-08 22:30:17,975 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 188 transitions. [2024-11-08 22:30:17,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-08 22:30:17,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:17,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:34,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:38,882 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-11-08 22:30:41,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:41,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 156 states and 187 transitions. [2024-11-08 22:30:41,068 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 187 transitions. [2024-11-08 22:30:41,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-08 22:30:41,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:41,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:10,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:31:26,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:31:27,652 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Solver said unknown at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:485) 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:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) 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) [2024-11-08 22:31:27,655 INFO L158 Benchmark]: Toolchain (without parser) took 303955.50ms. Allocated memory was 151.0MB in the beginning and 3.1GB in the end (delta: 3.0GB). Free memory was 107.4MB in the beginning and 2.7GB in the end (delta: -2.6GB). Peak memory consumption was 377.5MB. Max. memory is 16.1GB. [2024-11-08 22:31:27,655 INFO L158 Benchmark]: CDTParser took 0.40ms. Allocated memory is still 151.0MB. Free memory is still 95.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 22:31:27,656 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4529.56ms. Allocated memory was 151.0MB in the beginning and 197.1MB in the end (delta: 46.1MB). Free memory was 107.1MB in the beginning and 80.0MB in the end (delta: 27.1MB). Peak memory consumption was 92.5MB. Max. memory is 16.1GB. [2024-11-08 22:31:27,657 INFO L158 Benchmark]: Boogie Procedure Inliner took 250.23ms. Allocated memory was 197.1MB in the beginning and 249.6MB in the end (delta: 52.4MB). Free memory was 80.0MB in the beginning and 175.6MB in the end (delta: -95.6MB). Peak memory consumption was 21.8MB. Max. memory is 16.1GB. [2024-11-08 22:31:27,657 INFO L158 Benchmark]: Boogie Preprocessor took 92.11ms. Allocated memory is still 249.6MB. Free memory was 175.6MB in the beginning and 168.3MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2024-11-08 22:31:27,658 INFO L158 Benchmark]: RCFGBuilder took 14270.28ms. Allocated memory is still 249.6MB. Free memory was 168.3MB in the beginning and 136.0MB in the end (delta: 32.3MB). Peak memory consumption was 95.2MB. Max. memory is 16.1GB. [2024-11-08 22:31:27,659 INFO L158 Benchmark]: CodeCheck took 284806.10ms. Allocated memory was 249.6MB in the beginning and 3.1GB in the end (delta: 2.9GB). Free memory was 136.0MB in the beginning and 2.7GB in the end (delta: -2.6GB). Peak memory consumption was 306.4MB. Max. memory is 16.1GB. [2024-11-08 22:31:27,663 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Solver said unknown de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Solver said unknown: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:485) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.40ms. Allocated memory is still 151.0MB. Free memory is still 95.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4529.56ms. Allocated memory was 151.0MB in the beginning and 197.1MB in the end (delta: 46.1MB). Free memory was 107.1MB in the beginning and 80.0MB in the end (delta: 27.1MB). Peak memory consumption was 92.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 250.23ms. Allocated memory was 197.1MB in the beginning and 249.6MB in the end (delta: 52.4MB). Free memory was 80.0MB in the beginning and 175.6MB in the end (delta: -95.6MB). Peak memory consumption was 21.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 92.11ms. Allocated memory is still 249.6MB. Free memory was 175.6MB in the beginning and 168.3MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 14270.28ms. Allocated memory is still 249.6MB. Free memory was 168.3MB in the beginning and 136.0MB in the end (delta: 32.3MB). Peak memory consumption was 95.2MB. Max. memory is 16.1GB. * CodeCheck took 284806.10ms. Allocated memory was 249.6MB in the beginning and 3.1GB in the end (delta: 2.9GB). Free memory was 136.0MB in the beginning and 2.7GB in the end (delta: -2.6GB). Peak memory consumption was 306.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 7576]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7576-7587] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-08 22:31:27,882 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cca87c7-a992-4f1d-be48-e98530b80976/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process [2024-11-08 22:31:27,917 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cca87c7-a992-4f1d-be48-e98530b80976/bin/ukojak-verify-ImItNfHLgk/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_4cca87c7-a992-4f1d-be48-e98530b80976/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cca87c7-a992-4f1d-be48-e98530b80976/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cca87c7-a992-4f1d-be48-e98530b80976/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cca87c7-a992-4f1d-be48-e98530b80976/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cca87c7-a992-4f1d-be48-e98530b80976/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cca87c7-a992-4f1d-be48-e98530b80976/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --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 c061a12cbc38eba33828b4010e38aa9d2f9e1471733e9a6b829e0f771d8d2fcd --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:31:30,550 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:31:30,671 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cca87c7-a992-4f1d-be48-e98530b80976/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-11-08 22:31:30,717 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:31:30,718 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:31:30,718 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:31:30,719 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:31:30,720 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:31:30,721 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:31:30,726 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:31:30,726 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:31:30,727 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:31:30,727 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:31:30,727 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:31:30,728 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-08 22:31:30,728 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-08 22:31:30,728 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:31:30,728 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-08 22:31:30,729 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:31:30,729 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:31:30,729 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:31:30,730 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:31:30,732 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:31:30,732 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-08 22:31:30,733 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-08 22:31:30,733 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:31:30,733 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:31:30,734 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:31:30,734 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:31:30,734 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:31:30,735 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-08 22:31:30,735 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-08 22:31:30,735 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-08 22:31:30,735 INFO L153 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_4cca87c7-a992-4f1d-be48-e98530b80976/bin/ukojak-verify-ImItNfHLgk/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cca87c7-a992-4f1d-be48-e98530b80976/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c061a12cbc38eba33828b4010e38aa9d2f9e1471733e9a6b829e0f771d8d2fcd [2024-11-08 22:31:31,170 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:31:31,199 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:31:31,202 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:31:31,204 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:31:31,205 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:31:31,206 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cca87c7-a992-4f1d-be48-e98530b80976/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness.i Unable to find full path for "g++" [2024-11-08 22:31:33,494 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:31:34,089 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:31:34,091 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cca87c7-a992-4f1d-be48-e98530b80976/sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness.i [2024-11-08 22:31:34,137 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cca87c7-a992-4f1d-be48-e98530b80976/bin/ukojak-verify-ImItNfHLgk/data/d29e9da05/23070f0d34ea46d3a5808118392c4147/FLAG54b2ca592 [2024-11-08 22:31:34,575 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cca87c7-a992-4f1d-be48-e98530b80976/bin/ukojak-verify-ImItNfHLgk/data/d29e9da05/23070f0d34ea46d3a5808118392c4147 [2024-11-08 22:31:34,578 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:31:34,580 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:31:34,581 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:31:34,582 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:31:34,588 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:31:34,589 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:31:34" (1/1) ... [2024-11-08 22:31:34,590 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2dde270e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:31:34, skipping insertion in model container [2024-11-08 22:31:34,591 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:31:34" (1/1) ... [2024-11-08 22:31:34,814 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:31:35,199 WARN L250 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_4cca87c7-a992-4f1d-be48-e98530b80976/sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness.i[4503,4516] [2024-11-08 22:31:35,209 WARN L250 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_4cca87c7-a992-4f1d-be48-e98530b80976/sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness.i[4563,4576] [2024-11-08 22:31:36,357 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:31:36,542 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:31:36,544 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:31:36,546 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:31:36,566 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:31:36,569 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:31:36,570 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:31:36,573 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:31:36,575 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:31:36,576 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:31:36,577 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:31:36,581 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:31:36,582 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:31:36,585 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:31:36,586 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:31:36,598 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:31:36,599 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:31:36,600 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:31:36,601 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:31:36,603 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:31:36,604 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:31:36,604 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:31:36,605 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:31:36,607 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:31:36,609 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:31:36,609 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:31:36,610 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:31:36,611 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:31:36,611 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:31:37,269 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:31:37,270 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:31:37,271 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:31:37,271 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:31:37,498 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:31:37,898 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:31:37,908 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:31:37,920 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:31:37,949 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:31:37,965 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:31:37,978 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:31:37,993 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:31:38,001 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:31:38,040 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:31:38,041 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:31:38,069 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:31:38,070 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:31:38,079 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:31:38,079 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:31:38,119 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:31:38,119 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:31:38,130 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:31:38,132 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:31:38,133 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:31:38,134 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:31:38,134 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:31:38,137 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:31:38,138 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:31:38,142 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:31:38,167 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:31:38,172 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:31:38,205 WARN L250 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_4cca87c7-a992-4f1d-be48-e98530b80976/sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness.i[227916,227929] [2024-11-08 22:31:38,208 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:31:38,271 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-08 22:31:38,339 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:31:38,345 WARN L250 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_4cca87c7-a992-4f1d-be48-e98530b80976/sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness.i[4503,4516] [2024-11-08 22:31:38,346 WARN L250 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_4cca87c7-a992-4f1d-be48-e98530b80976/sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness.i[4563,4576] [2024-11-08 22:31:38,421 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:31:38,442 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:31:38,446 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:31:38,447 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:31:38,455 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:31:38,459 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:31:38,460 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:31:38,460 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:31:38,460 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:31:38,464 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:31:38,465 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:31:38,466 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:31:38,467 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:31:38,468 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:31:38,470 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:31:38,474 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:31:38,474 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:31:38,475 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:31:38,475 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:31:38,476 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:31:38,476 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:31:38,477 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:31:38,477 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:31:38,478 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:31:38,480 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:31:38,480 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:31:38,481 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:31:38,481 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:31:38,481 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:31:38,538 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:31:38,542 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:31:38,543 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:31:38,543 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:31:38,584 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:31:38,681 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:31:38,690 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:31:38,707 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:31:38,721 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:31:38,728 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:31:38,736 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:31:38,748 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:31:38,755 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:31:38,768 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:31:38,769 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:31:38,782 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:31:38,783 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:31:38,787 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:31:38,789 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:31:38,806 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:31:38,810 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:31:38,812 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:31:38,814 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:31:38,815 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:31:38,816 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:31:38,816 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:31:38,817 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:31:38,817 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:31:38,821 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:31:38,836 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:31:38,839 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:31:38,851 WARN L250 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_4cca87c7-a992-4f1d-be48-e98530b80976/sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness.i[227916,227929] [2024-11-08 22:31:38,851 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:31:38,887 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:31:38,908 WARN L250 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_4cca87c7-a992-4f1d-be48-e98530b80976/sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness.i[4503,4516] [2024-11-08 22:31:38,910 WARN L250 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_4cca87c7-a992-4f1d-be48-e98530b80976/sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness.i[4563,4576] [2024-11-08 22:31:39,001 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:31:39,002 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:31:39,003 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:31:39,004 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:31:39,004 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:31:39,010 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:31:39,011 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:31:39,013 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:31:39,013 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:31:39,014 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:31:39,016 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:31:39,017 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:31:39,017 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:31:39,107 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7576-7587] [2024-11-08 22:31:39,221 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:31:39,222 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:31:39,233 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:31:39,234 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:31:39,237 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:31:39,238 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:31:39,247 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:31:39,249 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:31:39,249 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:31:39,250 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:31:39,251 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:31:39,251 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:31:39,251 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:31:39,280 WARN L250 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_4cca87c7-a992-4f1d-be48-e98530b80976/sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness.i[227916,227929] [2024-11-08 22:31:39,281 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:31:39,629 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:31:39,629 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:31:39 WrapperNode [2024-11-08 22:31:39,629 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:31:39,630 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:31:39,630 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:31:39,631 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:31:39,639 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:31:39" (1/1) ... [2024-11-08 22:31:39,773 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:31:39" (1/1) ... [2024-11-08 22:31:39,844 INFO L138 Inliner]: procedures = 785, calls = 2425, calls flagged for inlining = 68, calls inlined = 11, statements flattened = 771 [2024-11-08 22:31:39,844 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:31:39,845 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:31:39,845 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:31:39,846 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:31:39,856 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:31:39" (1/1) ... [2024-11-08 22:31:39,856 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:31:39" (1/1) ... [2024-11-08 22:31:39,870 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:31:39" (1/1) ... [2024-11-08 22:31:39,872 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:31:39" (1/1) ... [2024-11-08 22:31:39,914 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:31:39" (1/1) ... [2024-11-08 22:31:39,922 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:31:39" (1/1) ... [2024-11-08 22:31:39,941 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:31:39" (1/1) ... [2024-11-08 22:31:39,949 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:31:39" (1/1) ... [2024-11-08 22:31:39,970 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:31:39,971 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:31:39,972 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:31:39,972 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:31:39,973 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:31:39" (1/1) ... [2024-11-08 22:31:39,979 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:31:39,994 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cca87c7-a992-4f1d-be48-e98530b80976/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:31:40,012 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cca87c7-a992-4f1d-be48-e98530b80976/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:31:40,023 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cca87c7-a992-4f1d-be48-e98530b80976/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:31:40,054 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2024-11-08 22:31:40,055 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-08 22:31:40,055 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-08 22:31:40,057 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-11-08 22:31:40,057 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-11-08 22:31:40,057 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-08 22:31:40,057 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-08 22:31:40,058 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_is_valid [2024-11-08 22:31:40,058 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_is_valid [2024-11-08 22:31:40,058 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 22:31:40,058 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:31:40,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 22:31:40,058 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:31:40,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:31:40,058 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2024-11-08 22:31:40,058 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2024-11-08 22:31:40,059 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-08 22:31:40,059 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 22:31:40,059 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2024-11-08 22:31:40,059 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2024-11-08 22:31:40,059 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 22:31:40,059 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2024-11-08 22:31:40,059 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_power_of_two [2024-11-08 22:31:40,059 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_power_of_two [2024-11-08 22:31:40,059 INFO L130 BoogieDeclarations]: Found specification of procedure s_update_template_size [2024-11-08 22:31:40,060 INFO L138 BoogieDeclarations]: Found implementation of procedure s_update_template_size [2024-11-08 22:31:40,060 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 22:31:40,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-08 22:31:40,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-11-08 22:31:40,060 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2024-11-08 22:31:40,062 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2024-11-08 22:31:40,062 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_calloc [2024-11-08 22:31:40,063 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_calloc [2024-11-08 22:31:40,063 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_required_bytes [2024-11-08 22:31:40,063 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_required_bytes [2024-11-08 22:31:40,063 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2024-11-08 22:31:40,063 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2024-11-08 22:31:40,064 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2024-11-08 22:31:40,064 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2024-11-08 22:31:40,064 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-08 22:31:40,064 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-08 22:31:40,064 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2024-11-08 22:31:40,064 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_is_valid [2024-11-08 22:31:40,065 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_is_valid [2024-11-08 22:31:40,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-08 22:31:40,065 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-11-08 22:31:40,065 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-11-08 22:31:40,065 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2024-11-08 22:31:40,065 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2024-11-08 22:31:40,065 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2024-11-08 22:31:40,066 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2024-11-08 22:31:40,066 INFO L130 BoogieDeclarations]: Found specification of procedure s_alloc_state [2024-11-08 22:31:40,066 INFO L138 BoogieDeclarations]: Found implementation of procedure s_alloc_state [2024-11-08 22:31:40,676 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:31:40,681 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:32:19,492 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume !true; [2024-11-08 22:32:19,858 INFO L? ?]: Removed 154 outVars from TransFormulas that were not future-live. [2024-11-08 22:32:19,858 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:32:20,318 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:32:20,319 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-08 22:32:20,319 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:32:20 BoogieIcfgContainer [2024-11-08 22:32:20,320 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:32:20,320 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:32:20,321 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:32:20,333 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:32:20,333 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:32:20" (1/1) ... [2024-11-08 22:32:20,346 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:32:20,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:20,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 124 states and 156 transitions. [2024-11-08 22:32:20,429 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 156 transitions. [2024-11-08 22:32:20,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 22:32:20,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:20,442 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-08 22:32:20,443 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cca87c7-a992-4f1d-be48-e98530b80976/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-08 22:32:20,453 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cca87c7-a992-4f1d-be48-e98530b80976/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-08 22:32:20,455 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cca87c7-a992-4f1d-be48-e98530b80976/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2024-11-08 22:32:30,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:30,869 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-08 22:32:40,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:40,187 INFO L255 TraceCheckSpWp]: Trace formula consists of 2461 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 22:32:40,196 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:32:41,180 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 22:32:41,189 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cca87c7-a992-4f1d-be48-e98530b80976/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (2)] Forceful destruction successful, exit code 0 [2024-11-08 22:32:51,826 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.62s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:33:02,596 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.15s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:33:04,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:04,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 126 states and 156 transitions. [2024-11-08 22:33:04,939 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 156 transitions. [2024-11-08 22:33:04,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 22:33:04,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:04,942 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-08 22:33:04,942 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cca87c7-a992-4f1d-be48-e98530b80976/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-08 22:33:04,948 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cca87c7-a992-4f1d-be48-e98530b80976/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-08 22:33:04,950 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cca87c7-a992-4f1d-be48-e98530b80976/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (3)] Waiting until timeout for monitored process [2024-11-08 22:33:13,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:13,125 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-08 22:33:21,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:22,147 INFO L255 TraceCheckSpWp]: Trace formula consists of 2597 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-08 22:33:22,153 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:33:25,353 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 22:33:25,371 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cca87c7-a992-4f1d-be48-e98530b80976/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (3)] Forceful destruction successful, exit code 0 [2024-11-08 22:33:40,924 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:33:40,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:40,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 129 states and 161 transitions. [2024-11-08 22:33:40,975 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 161 transitions. [2024-11-08 22:33:40,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 22:33:40,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:40,978 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-08 22:33:40,979 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cca87c7-a992-4f1d-be48-e98530b80976/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-08 22:33:40,981 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cca87c7-a992-4f1d-be48-e98530b80976/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-08 22:33:40,982 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cca87c7-a992-4f1d-be48-e98530b80976/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2024-11-08 22:33:52,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:52,315 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-08 22:34:00,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:00,370 INFO L255 TraceCheckSpWp]: Trace formula consists of 2573 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-08 22:34:00,376 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:34:07,522 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 22:34:07,558 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cca87c7-a992-4f1d-be48-e98530b80976/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (4)] Forceful destruction successful, exit code 0 [2024-11-08 22:34:19,895 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:34:29,931 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:34:35,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:35,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 133 states and 165 transitions. [2024-11-08 22:34:35,683 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 165 transitions. [2024-11-08 22:34:35,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 22:34:35,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:35,687 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-08 22:34:35,687 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cca87c7-a992-4f1d-be48-e98530b80976/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-08 22:34:35,690 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cca87c7-a992-4f1d-be48-e98530b80976/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-08 22:34:35,693 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cca87c7-a992-4f1d-be48-e98530b80976/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (5)] Waiting until timeout for monitored process [2024-11-08 22:34:44,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:44,802 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-08 22:34:53,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:53,514 INFO L255 TraceCheckSpWp]: Trace formula consists of 2836 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 22:34:53,518 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:34:58,994 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 22:34:59,024 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cca87c7-a992-4f1d-be48-e98530b80976/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (5)] Ended with exit code 0 [2024-11-08 22:35:05,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:05,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 136 states and 169 transitions. [2024-11-08 22:35:05,413 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 169 transitions. [2024-11-08 22:35:05,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 22:35:05,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:05,417 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-08 22:35:05,417 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cca87c7-a992-4f1d-be48-e98530b80976/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-08 22:35:05,420 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cca87c7-a992-4f1d-be48-e98530b80976/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-08 22:35:05,422 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cca87c7-a992-4f1d-be48-e98530b80976/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (6)] Waiting until timeout for monitored process [2024-11-08 22:35:16,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:16,847 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-08 22:35:25,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:26,069 INFO L255 TraceCheckSpWp]: Trace formula consists of 2924 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-08 22:35:26,074 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:35:29,449 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-08 22:35:29,482 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cca87c7-a992-4f1d-be48-e98530b80976/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (6)] Forceful destruction successful, exit code 0 [2024-11-08 22:35:33,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:33,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 137 states and 169 transitions. [2024-11-08 22:35:33,217 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 169 transitions. [2024-11-08 22:35:33,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 22:35:33,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:33,220 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-08 22:35:33,221 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cca87c7-a992-4f1d-be48-e98530b80976/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-08 22:35:33,227 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cca87c7-a992-4f1d-be48-e98530b80976/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-08 22:35:33,228 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cca87c7-a992-4f1d-be48-e98530b80976/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (7)] Waiting until timeout for monitored process [2024-11-08 22:35:47,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:47,838 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-08 22:35:56,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:56,821 INFO L255 TraceCheckSpWp]: Trace formula consists of 2900 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-08 22:35:56,831 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:36:01,768 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-08 22:36:01,824 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cca87c7-a992-4f1d-be48-e98530b80976/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (7)] Forceful destruction successful, exit code 0 [2024-11-08 22:36:16,095 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:36:26,198 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:36:26,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:26,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 138 states and 170 transitions. [2024-11-08 22:36:26,261 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 170 transitions. [2024-11-08 22:36:26,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 22:36:26,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:26,264 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-08 22:36:26,264 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cca87c7-a992-4f1d-be48-e98530b80976/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-08 22:36:26,267 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cca87c7-a992-4f1d-be48-e98530b80976/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-08 22:36:26,270 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cca87c7-a992-4f1d-be48-e98530b80976/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (8)] Waiting until timeout for monitored process [2024-11-08 22:36:46,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:46,728 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-08 22:36:55,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:56,222 INFO L255 TraceCheckSpWp]: Trace formula consists of 2956 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-08 22:36:56,228 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:37:13,791 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-08 22:37:13,842 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cca87c7-a992-4f1d-be48-e98530b80976/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (8)] Forceful destruction successful, exit code 0 [2024-11-08 22:37:33,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:33,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 142 states and 173 transitions. [2024-11-08 22:37:33,687 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 173 transitions. [2024-11-08 22:37:33,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 22:37:33,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:33,692 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-08 22:37:33,693 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cca87c7-a992-4f1d-be48-e98530b80976/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-08 22:37:33,694 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cca87c7-a992-4f1d-be48-e98530b80976/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-08 22:37:33,695 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cca87c7-a992-4f1d-be48-e98530b80976/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (9)] Waiting until timeout for monitored process [2024-11-08 22:37:48,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:48,776 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-08 22:37:56,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:56,984 INFO L255 TraceCheckSpWp]: Trace formula consists of 2964 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-11-08 22:37:56,994 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:38:00,484 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-08 22:38:00,556 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cca87c7-a992-4f1d-be48-e98530b80976/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (9)] Ended with exit code 0 [2024-11-08 22:38:01,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:01,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 143 states and 173 transitions. [2024-11-08 22:38:01,112 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 173 transitions. [2024-11-08 22:38:01,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-08 22:38:01,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:01,115 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-08 22:38:01,115 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cca87c7-a992-4f1d-be48-e98530b80976/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-08 22:38:01,118 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cca87c7-a992-4f1d-be48-e98530b80976/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-08 22:38:01,119 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cca87c7-a992-4f1d-be48-e98530b80976/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (10)] Waiting until timeout for monitored process [2024-11-08 22:38:17,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:17,167 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-08 22:38:25,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:25,936 INFO L255 TraceCheckSpWp]: Trace formula consists of 3052 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-11-08 22:38:25,947 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:38:57,834 INFO L349 Elim1Store]: treesize reduction 13, result has 40.9 percent of original size [2024-11-08 22:38:57,835 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 210 treesize of output 163 [2024-11-08 22:38:57,989 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 9 treesize of output 7 [2024-11-08 22:38:58,209 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2024-11-08 22:38:58,485 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 22:38:58,486 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2024-11-08 22:39:09,539 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2024-11-08 22:39:53,612 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-11-08 22:39:53,692 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cca87c7-a992-4f1d-be48-e98530b80976/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (10)] Ended with exit code 0