./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e0c2bc-a668-470c-a721-ece9b3c32a9a/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e0c2bc-a668-470c-a721-ece9b3c32a9a/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e0c2bc-a668-470c-a721-ece9b3c32a9a/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e0c2bc-a668-470c-a721-ece9b3c32a9a/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e0c2bc-a668-470c-a721-ece9b3c32a9a/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e0c2bc-a668-470c-a721-ece9b3c32a9a/bin/ukojak-verify-EEHR8qb7sm --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 d03ab2f374c74d452a3d10e43faf5dd107aad5d480e09c302467ee543678a603 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:53:10,079 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:53:10,163 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e0c2bc-a668-470c-a721-ece9b3c32a9a/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-13 21:53:10,168 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:53:10,168 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:53:10,193 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:53:10,194 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:53:10,194 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:53:10,194 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:53:10,194 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:53:10,195 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:53:10,195 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:53:10,195 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:53:10,195 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:53:10,195 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:53:10,195 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:53:10,196 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:53:10,196 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:53:10,196 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:53:10,196 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:53:10,196 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:53:10,197 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:53:10,197 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:53:10,197 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:53:10,197 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:53:10,197 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:53:10,197 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:53:10,198 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:53:10,198 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:53:10,198 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:53:10,198 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_63e0c2bc-a668-470c-a721-ece9b3c32a9a/bin/ukojak-verify-EEHR8qb7sm 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 -> d03ab2f374c74d452a3d10e43faf5dd107aad5d480e09c302467ee543678a603 [2024-11-13 21:53:10,574 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:53:10,584 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:53:10,587 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:53:10,588 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:53:10,589 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:53:10,590 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e0c2bc-a668-470c-a721-ece9b3c32a9a/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i Unable to find full path for "g++" [2024-11-13 21:53:12,513 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:53:13,201 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:53:13,201 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e0c2bc-a668-470c-a721-ece9b3c32a9a/sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i [2024-11-13 21:53:13,259 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e0c2bc-a668-470c-a721-ece9b3c32a9a/bin/ukojak-verify-EEHR8qb7sm/data/e1af13516/48ec540171604483abdad99cc9ceda00/FLAG4831e361c [2024-11-13 21:53:13,282 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e0c2bc-a668-470c-a721-ece9b3c32a9a/bin/ukojak-verify-EEHR8qb7sm/data/e1af13516/48ec540171604483abdad99cc9ceda00 [2024-11-13 21:53:13,287 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:53:13,288 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:53:13,291 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:53:13,292 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:53:13,297 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:53:13,298 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:53:13" (1/1) ... [2024-11-13 21:53:13,301 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5dca7024 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:53:13, skipping insertion in model container [2024-11-13 21:53:13,301 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:53:13" (1/1) ... [2024-11-13 21:53:13,412 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:53:13,716 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_63e0c2bc-a668-470c-a721-ece9b3c32a9a/sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i[4501,4514] [2024-11-13 21:53:13,724 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_63e0c2bc-a668-470c-a721-ece9b3c32a9a/sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i[4561,4574] [2024-11-13 21:53:14,757 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:53:14,758 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:53:14,759 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:53:14,760 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:53:14,761 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:53:14,782 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:53:14,783 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:53:14,786 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:53:14,786 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:53:15,515 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:53:15,518 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:53:15,631 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:53:15,675 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:53:15,689 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_63e0c2bc-a668-470c-a721-ece9b3c32a9a/sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i[4501,4514] [2024-11-13 21:53:15,689 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_63e0c2bc-a668-470c-a721-ece9b3c32a9a/sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i[4561,4574] [2024-11-13 21:53:15,760 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:53:15,760 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:53:15,761 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:53:15,761 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:53:15,765 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:53:15,777 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:53:15,778 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:53:15,780 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:53:15,780 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:53:15,876 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:53:15,877 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:53:15,886 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7703-7714] [2024-11-13 21:53:15,906 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:53:16,182 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:53:16,182 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:53:16 WrapperNode [2024-11-13 21:53:16,183 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:53:16,184 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:53:16,184 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:53:16,184 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:53:16,190 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:53:16" (1/1) ... [2024-11-13 21:53:16,313 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:53:16" (1/1) ... [2024-11-13 21:53:16,400 INFO L138 Inliner]: procedures = 678, calls = 1509, calls flagged for inlining = 54, calls inlined = 9, statements flattened = 621 [2024-11-13 21:53:16,401 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:53:16,401 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:53:16,402 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:53:16,402 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:53:16,410 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:53:16" (1/1) ... [2024-11-13 21:53:16,410 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:53:16" (1/1) ... [2024-11-13 21:53:16,417 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:53:16" (1/1) ... [2024-11-13 21:53:16,417 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:53:16" (1/1) ... [2024-11-13 21:53:16,448 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:53:16" (1/1) ... [2024-11-13 21:53:16,453 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:53:16" (1/1) ... [2024-11-13 21:53:16,460 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:53:16" (1/1) ... [2024-11-13 21:53:16,466 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:53:16" (1/1) ... [2024-11-13 21:53:16,488 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:53:16,489 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:53:16,489 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:53:16,489 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:53:16,490 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:53:16" (1/1) ... [2024-11-13 21:53:16,503 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:53:16,517 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e0c2bc-a668-470c-a721-ece9b3c32a9a/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:53:16,536 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e0c2bc-a668-470c-a721-ece9b3c32a9a/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:53:16,544 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e0c2bc-a668-470c-a721-ece9b3c32a9a/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:53:16,575 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2024-11-13 21:53:16,575 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2024-11-13 21:53:16,575 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 21:53:16,576 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2024-11-13 21:53:16,576 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2024-11-13 21:53:16,576 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2024-11-13 21:53:16,576 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2024-11-13 21:53:16,576 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-13 21:53:16,576 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-13 21:53:16,577 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-13 21:53:16,577 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 21:53:16,577 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-11-13 21:53:16,577 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-11-13 21:53:16,577 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 21:53:16,578 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 21:53:16,579 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 21:53:16,579 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:53:16,579 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 21:53:16,580 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:53:16,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:53:16,581 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_clean_up [2024-11-13 21:53:16,581 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_clean_up [2024-11-13 21:53:16,581 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-13 21:53:16,581 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-13 21:53:16,581 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2024-11-13 21:53:16,581 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2024-11-13 21:53:16,582 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2024-11-13 21:53:16,582 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2024-11-13 21:53:16,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 21:53:16,584 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2024-11-13 21:53:16,584 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2024-11-13 21:53:16,584 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2024-11-13 21:53:16,584 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2024-11-13 21:53:16,584 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 21:53:16,584 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 21:53:16,584 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 21:53:16,584 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 21:53:16,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 21:53:16,585 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-11-13 21:53:16,585 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-11-13 21:53:16,585 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2024-11-13 21:53:16,585 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2024-11-13 21:53:16,585 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 21:53:16,585 INFO L130 BoogieDeclarations]: Found specification of procedure memset_impl [2024-11-13 21:53:16,585 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_impl [2024-11-13 21:53:16,585 INFO L130 BoogieDeclarations]: Found specification of procedure my_memset [2024-11-13 21:53:16,585 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memset [2024-11-13 21:53:16,585 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2024-11-13 21:53:16,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2024-11-13 21:53:16,585 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:53:16,995 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:53:16,998 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:53:30,251 INFO L? ?]: Removed 132 outVars from TransFormulas that were not future-live. [2024-11-13 21:53:30,252 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:53:30,960 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:53:30,962 INFO L316 CfgBuilder]: Removed 4 assume(true) statements. [2024-11-13 21:53:30,963 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:53:30 BoogieIcfgContainer [2024-11-13 21:53:30,963 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:53:30,964 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:53:30,965 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:53:30,978 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:53:30,978 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:53:30" (1/1) ... [2024-11-13 21:53:30,989 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:53:31,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:31,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 140 states and 179 transitions. [2024-11-13 21:53:31,060 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 179 transitions. [2024-11-13 21:53:31,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 21:53:31,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:31,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:38,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:41,354 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-13 21:53:51,645 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.12s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:53:53,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:53,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 142 states and 178 transitions. [2024-11-13 21:53:53,698 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 178 transitions. [2024-11-13 21:53:53,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 21:53:53,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:53,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:00,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:02,698 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 21:54:03,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:03,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 147 states and 187 transitions. [2024-11-13 21:54:03,921 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 187 transitions. [2024-11-13 21:54:03,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 21:54:03,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:03,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:10,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:11,990 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2024-11-13 21:54:12,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:12,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 151 states and 194 transitions. [2024-11-13 21:54:12,239 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 194 transitions. [2024-11-13 21:54:12,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 21:54:12,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:12,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:18,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:20,123 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 21:54:24,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:24,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 151 states and 193 transitions. [2024-11-13 21:54:24,048 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 193 transitions. [2024-11-13 21:54:24,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 21:54:24,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:24,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:30,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:31,639 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2024-11-13 21:54:31,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:31,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 153 states and 195 transitions. [2024-11-13 21:54:31,709 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 195 transitions. [2024-11-13 21:54:31,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 21:54:31,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:31,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:38,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:40,170 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2024-11-13 21:54:40,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:40,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 153 states and 194 transitions. [2024-11-13 21:54:40,308 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 194 transitions. [2024-11-13 21:54:40,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 21:54:40,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:40,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:46,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:50,321 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2024-11-13 21:54:53,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:53,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 157 states and 198 transitions. [2024-11-13 21:54:53,939 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 198 transitions. [2024-11-13 21:54:53,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 21:54:53,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:53,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:01,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat