./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness_negated.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db240bbd-ac6f-4663-948c-2eab451b20c1/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db240bbd-ac6f-4663-948c-2eab451b20c1/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db240bbd-ac6f-4663-948c-2eab451b20c1/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db240bbd-ac6f-4663-948c-2eab451b20c1/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db240bbd-ac6f-4663-948c-2eab451b20c1/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db240bbd-ac6f-4663-948c-2eab451b20c1/bin/ukojak-verify-CZk0znPC7b --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 179a1ffc86769a00f66e166b0105235f9f4d772a412ed21eb988649ef2cb5874 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 05:28:31,390 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 05:28:31,444 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db240bbd-ac6f-4663-948c-2eab451b20c1/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-06 05:28:31,448 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 05:28:31,448 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 05:28:31,465 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 05:28:31,466 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 05:28:31,466 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 05:28:31,467 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 05:28:31,467 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 05:28:31,467 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 05:28:31,467 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 05:28:31,467 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 05:28:31,467 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 05:28:31,467 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 05:28:31,467 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 05:28:31,468 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 05:28:31,468 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 05:28:31,468 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 05:28:31,468 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 05:28:31,468 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 05:28:31,468 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 05:28:31,468 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 05:28:31,468 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 05:28:31,468 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:28:31,469 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 05:28:31,469 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 05:28:31,469 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 05:28:31,469 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 05:28:31,469 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 05:28:31,469 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_db240bbd-ac6f-4663-948c-2eab451b20c1/bin/ukojak-verify-CZk0znPC7b 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 -> 179a1ffc86769a00f66e166b0105235f9f4d772a412ed21eb988649ef2cb5874 [2024-12-06 05:28:31,678 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 05:28:31,685 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 05:28:31,687 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 05:28:31,688 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 05:28:31,688 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 05:28:31,690 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db240bbd-ac6f-4663-948c-2eab451b20c1/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness_negated.i [2024-12-06 05:28:34,288 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db240bbd-ac6f-4663-948c-2eab451b20c1/bin/ukojak-verify-CZk0znPC7b/data/ea34d2ba5/beee9b7a107949cd8e59223640f44387/FLAGd300789f3 [2024-12-06 05:28:34,695 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 05:28:34,695 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db240bbd-ac6f-4663-948c-2eab451b20c1/sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness_negated.i [2024-12-06 05:28:34,720 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db240bbd-ac6f-4663-948c-2eab451b20c1/bin/ukojak-verify-CZk0znPC7b/data/ea34d2ba5/beee9b7a107949cd8e59223640f44387/FLAGd300789f3 [2024-12-06 05:28:34,865 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db240bbd-ac6f-4663-948c-2eab451b20c1/bin/ukojak-verify-CZk0znPC7b/data/ea34d2ba5/beee9b7a107949cd8e59223640f44387 [2024-12-06 05:28:34,867 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 05:28:34,869 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 05:28:34,870 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 05:28:34,870 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 05:28:34,874 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 05:28:34,875 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:28:34" (1/1) ... [2024-12-06 05:28:34,876 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@53b6d13f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:28:34, skipping insertion in model container [2024-12-06 05:28:34,876 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:28:34" (1/1) ... [2024-12-06 05:28:34,957 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 05:28:35,187 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_db240bbd-ac6f-4663-948c-2eab451b20c1/sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness_negated.i[4503,4516] [2024-12-06 05:28:35,194 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_db240bbd-ac6f-4663-948c-2eab451b20c1/sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness_negated.i[4563,4576] [2024-12-06 05:28:36,068 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:28:36,069 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:28:36,069 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:28:36,070 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:28:36,071 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:28:36,086 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:28:36,086 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:28:36,088 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:28:36,089 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:28:36,090 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:28:36,091 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:28:36,092 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:28:36,092 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:28:36,994 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:28:36,995 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:28:37,015 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:28:37,016 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:28:37,021 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:28:37,021 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:28:37,033 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:28:37,033 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:28:37,034 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:28:37,034 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:28:37,034 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:28:37,034 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:28:37,034 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:28:37,061 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_db240bbd-ac6f-4663-948c-2eab451b20c1/sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness_negated.i[228209,228222] [2024-12-06 05:28:37,061 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:28:37,085 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 05:28:37,095 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_db240bbd-ac6f-4663-948c-2eab451b20c1/sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness_negated.i[4503,4516] [2024-12-06 05:28:37,096 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_db240bbd-ac6f-4663-948c-2eab451b20c1/sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness_negated.i[4563,4576] [2024-12-06 05:28:37,128 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:28:37,128 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:28:37,129 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:28:37,129 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:28:37,130 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:28:37,135 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:28:37,136 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:28:37,137 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:28:37,137 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:28:37,138 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:28:37,139 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:28:37,139 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:28:37,139 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:28:37,231 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7544-7555] [2024-12-06 05:28:37,291 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:28:37,292 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:28:37,298 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:28:37,298 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:28:37,300 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:28:37,300 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:28:37,307 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:28:37,308 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:28:37,308 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:28:37,308 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:28:37,309 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:28:37,309 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:28:37,309 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:28:37,324 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_db240bbd-ac6f-4663-948c-2eab451b20c1/sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness_negated.i[228209,228222] [2024-12-06 05:28:37,324 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:28:37,481 INFO L204 MainTranslator]: Completed translation [2024-12-06 05:28:37,482 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:28:37 WrapperNode [2024-12-06 05:28:37,482 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 05:28:37,483 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 05:28:37,483 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 05:28:37,483 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 05:28:37,489 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:28:37" (1/1) ... [2024-12-06 05:28:37,559 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:28:37" (1/1) ... [2024-12-06 05:28:37,612 INFO L138 Inliner]: procedures = 764, calls = 2425, calls flagged for inlining = 66, calls inlined = 11, statements flattened = 831 [2024-12-06 05:28:37,612 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 05:28:37,613 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 05:28:37,613 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 05:28:37,613 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 05:28:37,622 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:28:37" (1/1) ... [2024-12-06 05:28:37,622 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:28:37" (1/1) ... [2024-12-06 05:28:37,632 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:28:37" (1/1) ... [2024-12-06 05:28:37,632 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:28:37" (1/1) ... [2024-12-06 05:28:37,665 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:28:37" (1/1) ... [2024-12-06 05:28:37,667 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:28:37" (1/1) ... [2024-12-06 05:28:37,672 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:28:37" (1/1) ... [2024-12-06 05:28:37,681 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:28:37" (1/1) ... [2024-12-06 05:28:37,684 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:28:37" (1/1) ... [2024-12-06 05:28:37,694 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 05:28:37,695 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 05:28:37,695 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 05:28:37,695 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 05:28:37,696 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:28:37" (1/1) ... [2024-12-06 05:28:37,702 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:28:37,716 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db240bbd-ac6f-4663-948c-2eab451b20c1/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 05:28:37,729 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db240bbd-ac6f-4663-948c-2eab451b20c1/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 05:28:37,732 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db240bbd-ac6f-4663-948c-2eab451b20c1/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 05:28:37,757 INFO L130 BoogieDeclarations]: Found specification of procedure s_update_template_size [2024-12-06 05:28:37,757 INFO L138 BoogieDeclarations]: Found implementation of procedure s_update_template_size [2024-12-06 05:28:37,757 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2024-12-06 05:28:37,757 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 05:28:37,757 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-12-06 05:28:37,757 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-12-06 05:28:37,758 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2024-12-06 05:28:37,758 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2024-12-06 05:28:37,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-06 05:28:37,758 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_calloc [2024-12-06 05:28:37,758 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_calloc [2024-12-06 05:28:37,758 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 05:28:37,758 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-12-06 05:28:37,758 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-12-06 05:28:37,758 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 05:28:37,758 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 05:28:37,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2024-12-06 05:28:37,758 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_is_valid [2024-12-06 05:28:37,758 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_is_valid [2024-12-06 05:28:37,758 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 05:28:37,758 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 05:28:37,758 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_required_bytes [2024-12-06 05:28:37,758 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_required_bytes [2024-12-06 05:28:37,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 05:28:37,759 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 05:28:37,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 05:28:37,759 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2024-12-06 05:28:37,759 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2024-12-06 05:28:37,759 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2024-12-06 05:28:37,759 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2024-12-06 05:28:37,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-06 05:28:37,759 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-06 05:28:37,759 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-06 05:28:37,759 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 05:28:37,759 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2024-12-06 05:28:37,759 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2024-12-06 05:28:37,759 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 05:28:37,759 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_is_valid [2024-12-06 05:28:37,759 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_is_valid [2024-12-06 05:28:37,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-06 05:28:37,759 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-12-06 05:28:37,759 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-12-06 05:28:37,759 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2024-12-06 05:28:37,760 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2024-12-06 05:28:37,760 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2024-12-06 05:28:37,760 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2024-12-06 05:28:37,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 05:28:37,760 INFO L130 BoogieDeclarations]: Found specification of procedure s_alloc_state [2024-12-06 05:28:37,760 INFO L138 BoogieDeclarations]: Found implementation of procedure s_alloc_state [2024-12-06 05:28:37,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 05:28:37,760 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_power_of_two [2024-12-06 05:28:37,760 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_power_of_two [2024-12-06 05:28:38,017 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 05:28:38,019 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 05:28:38,566 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-12-06 05:28:49,715 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##8: assume false; [2024-12-06 05:28:49,716 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume !false; [2024-12-06 05:28:49,841 INFO L? ?]: Removed 174 outVars from TransFormulas that were not future-live. [2024-12-06 05:28:49,841 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 05:28:50,270 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 05:28:50,271 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-06 05:28:50,271 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:28:50 BoogieIcfgContainer [2024-12-06 05:28:50,271 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 05:28:50,272 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 05:28:50,272 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 05:28:50,281 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 05:28:50,281 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:28:50" (1/1) ... [2024-12-06 05:28:50,289 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 05:28:50,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:28:50,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 129 states and 161 transitions. [2024-12-06 05:28:50,338 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 161 transitions. [2024-12-06 05:28:50,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 05:28:50,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:28:50,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:28:56,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:28:57,028 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 05:29:07,117 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 05:29:07,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:29:07,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 131 states and 161 transitions. [2024-12-06 05:29:07,873 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 161 transitions. [2024-12-06 05:29:07,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 05:29:07,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:29:07,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:29:12,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:29:14,095 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 05:29:15,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:29:15,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 135 states and 167 transitions. [2024-12-06 05:29:15,319 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 167 transitions. [2024-12-06 05:29:15,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 05:29:15,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:29:15,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:29:19,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:29:23,063 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 05:29:24,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:29:24,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 139 states and 171 transitions. [2024-12-06 05:29:24,784 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 171 transitions. [2024-12-06 05:29:24,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 05:29:24,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:29:24,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:29:29,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:29:30,343 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-12-06 05:29:31,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:29:31,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 143 states and 176 transitions. [2024-12-06 05:29:31,577 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 176 transitions. [2024-12-06 05:29:31,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-06 05:29:31,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:29:31,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:29:36,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:29:37,111 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-12-06 05:29:37,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:29:37,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 145 states and 177 transitions. [2024-12-06 05:29:37,799 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 177 transitions. [2024-12-06 05:29:37,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 05:29:37,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:29:37,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:29:42,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:29:44,646 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-12-06 05:29:45,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:29:45,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 146 states and 178 transitions. [2024-12-06 05:29:45,673 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 178 transitions. [2024-12-06 05:29:45,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 05:29:45,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:29:45,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:29:50,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:29:54,098 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-12-06 05:29:57,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:29:57,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 150 states and 181 transitions. [2024-12-06 05:29:57,669 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 181 transitions. [2024-12-06 05:29:57,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 05:29:57,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:29:57,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:30:01,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:30:04,579 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-12-06 05:30:04,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:30:04,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 151 states and 181 transitions. [2024-12-06 05:30:04,689 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 181 transitions. [2024-12-06 05:30:04,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-06 05:30:04,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:30:04,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:30:09,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:30:23,591 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-12-06 05:31:00,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:31:00,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 153 states and 184 transitions. [2024-12-06 05:31:00,046 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 184 transitions. [2024-12-06 05:31:00,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-06 05:31:00,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:31:00,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:31:04,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:31:16,495 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-12-06 05:31:33,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:31:33,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 156 states and 188 transitions. [2024-12-06 05:31:33,500 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 188 transitions. [2024-12-06 05:31:33,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 05:31:33,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:31:33,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:31:43,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:31:46,315 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-12-06 05:31:48,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:31:48,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 156 states and 187 transitions. [2024-12-06 05:31:48,245 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 187 transitions. [2024-12-06 05:31:48,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 05:31:48,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:31:48,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms