./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.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_3c8c0449-54a5-468d-906f-848e7e5476a6/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c8c0449-54a5-468d-906f-848e7e5476a6/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_3c8c0449-54a5-468d-906f-848e7e5476a6/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c8c0449-54a5-468d-906f-848e7e5476a6/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c8c0449-54a5-468d-906f-848e7e5476a6/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_3c8c0449-54a5-468d-906f-848e7e5476a6/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 dffc4cc659c78c5e4d3c572c2e076191f4762fb06451fbe9d95775fc3e18059d --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 23:17:41,553 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 23:17:41,608 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c8c0449-54a5-468d-906f-848e7e5476a6/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-05 23:17:41,612 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 23:17:41,612 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 23:17:41,631 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 23:17:41,632 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 23:17:41,632 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 23:17:41,633 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 23:17:41,633 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 23:17:41,633 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 23:17:41,633 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 23:17:41,633 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 23:17:41,633 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 23:17:41,633 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 23:17:41,634 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 23:17:41,634 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 23:17:41,634 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 23:17:41,634 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 23:17:41,634 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 23:17:41,634 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 23:17:41,634 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 23:17:41,634 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 23:17:41,635 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 23:17:41,635 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:17:41,635 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 23:17:41,635 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 23:17:41,635 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 23:17:41,635 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 23:17:41,635 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 23:17:41,635 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_3c8c0449-54a5-468d-906f-848e7e5476a6/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 -> dffc4cc659c78c5e4d3c572c2e076191f4762fb06451fbe9d95775fc3e18059d [2024-12-05 23:17:41,846 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 23:17:41,853 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 23:17:41,855 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 23:17:41,856 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 23:17:41,857 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 23:17:41,858 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c8c0449-54a5-468d-906f-848e7e5476a6/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i [2024-12-05 23:17:44,498 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c8c0449-54a5-468d-906f-848e7e5476a6/bin/ukojak-verify-CZk0znPC7b/data/5bfd5cc69/f1998593a03b46688aa92d74ce1df925/FLAGad684c198 [2024-12-05 23:17:44,919 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 23:17:44,919 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c8c0449-54a5-468d-906f-848e7e5476a6/sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i [2024-12-05 23:17:44,944 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c8c0449-54a5-468d-906f-848e7e5476a6/bin/ukojak-verify-CZk0znPC7b/data/5bfd5cc69/f1998593a03b46688aa92d74ce1df925/FLAGad684c198 [2024-12-05 23:17:45,094 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c8c0449-54a5-468d-906f-848e7e5476a6/bin/ukojak-verify-CZk0znPC7b/data/5bfd5cc69/f1998593a03b46688aa92d74ce1df925 [2024-12-05 23:17:45,096 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 23:17:45,097 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 23:17:45,098 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 23:17:45,098 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 23:17:45,102 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 23:17:45,103 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:17:45" (1/1) ... [2024-12-05 23:17:45,103 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@38ffbd88 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:17:45, skipping insertion in model container [2024-12-05 23:17:45,103 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:17:45" (1/1) ... [2024-12-05 23:17:45,163 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 23:17:45,346 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_3c8c0449-54a5-468d-906f-848e7e5476a6/sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i[4502,4515] [2024-12-05 23:17:45,351 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_3c8c0449-54a5-468d-906f-848e7e5476a6/sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i[4562,4575] [2024-12-05 23:17:46,157 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:17:46,157 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:17:46,158 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:17:46,158 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:17:46,159 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:17:46,169 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:17:46,170 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:17:46,171 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:17:46,171 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:17:46,173 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:17:46,174 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:17:46,174 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:17:46,175 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:17:46,765 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:17:46,772 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:17:46,841 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:17:46,868 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 23:17:46,880 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_3c8c0449-54a5-468d-906f-848e7e5476a6/sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i[4502,4515] [2024-12-05 23:17:46,881 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_3c8c0449-54a5-468d-906f-848e7e5476a6/sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i[4562,4575] [2024-12-05 23:17:46,936 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:17:46,937 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:17:46,937 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:17:46,937 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:17:46,938 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:17:46,945 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:17:46,946 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:17:46,947 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:17:46,947 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:17:46,948 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:17:46,949 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:17:46,949 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:17:46,949 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:17:47,011 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:17:47,016 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:17:47,023 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7747-7758] [2024-12-05 23:17:47,039 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:17:47,219 INFO L204 MainTranslator]: Completed translation [2024-12-05 23:17:47,219 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:17:47 WrapperNode [2024-12-05 23:17:47,220 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 23:17:47,220 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 23:17:47,220 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 23:17:47,220 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 23:17:47,225 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:17:47" (1/1) ... [2024-12-05 23:17:47,272 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:17:47" (1/1) ... [2024-12-05 23:17:47,333 INFO L138 Inliner]: procedures = 679, calls = 1720, calls flagged for inlining = 51, calls inlined = 7, statements flattened = 701 [2024-12-05 23:17:47,333 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 23:17:47,334 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 23:17:47,334 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 23:17:47,334 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 23:17:47,343 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:17:47" (1/1) ... [2024-12-05 23:17:47,343 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:17:47" (1/1) ... [2024-12-05 23:17:47,349 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:17:47" (1/1) ... [2024-12-05 23:17:47,349 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:17:47" (1/1) ... [2024-12-05 23:17:47,376 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:17:47" (1/1) ... [2024-12-05 23:17:47,379 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:17:47" (1/1) ... [2024-12-05 23:17:47,382 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:17:47" (1/1) ... [2024-12-05 23:17:47,387 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:17:47" (1/1) ... [2024-12-05 23:17:47,390 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:17:47" (1/1) ... [2024-12-05 23:17:47,399 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 23:17:47,400 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 23:17:47,400 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 23:17:47,400 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 23:17:47,401 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:17:47" (1/1) ... [2024-12-05 23:17:47,406 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:17:47,419 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c8c0449-54a5-468d-906f-848e7e5476a6/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 23:17:47,432 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c8c0449-54a5-468d-906f-848e7e5476a6/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 23:17:47,437 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c8c0449-54a5-468d-906f-848e7e5476a6/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 23:17:47,455 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-05 23:17:47,455 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2024-12-05 23:17:47,455 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2024-12-05 23:17:47,455 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2024-12-05 23:17:47,456 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2024-12-05 23:17:47,456 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-12-05 23:17:47,456 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-12-05 23:17:47,456 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-05 23:17:47,456 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-05 23:17:47,456 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-12-05 23:17:47,456 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-12-05 23:17:47,456 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-05 23:17:47,456 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-05 23:17:47,456 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-05 23:17:47,456 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 23:17:47,456 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2024-12-05 23:17:47,457 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2024-12-05 23:17:47,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-05 23:17:47,457 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 23:17:47,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 23:17:47,457 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-12-05 23:17:47,457 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-12-05 23:17:47,457 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2024-12-05 23:17:47,457 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2024-12-05 23:17:47,457 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2024-12-05 23:17:47,457 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2024-12-05 23:17:47,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-05 23:17:47,457 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-05 23:17:47,457 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-05 23:17:47,457 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-05 23:17:47,457 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-05 23:17:47,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-05 23:17:47,458 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-12-05 23:17:47,458 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-12-05 23:17:47,458 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2024-12-05 23:17:47,458 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2024-12-05 23:17:47,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-05 23:17:47,458 INFO L130 BoogieDeclarations]: Found specification of procedure assert_array_list_equivalence [2024-12-05 23:17:47,458 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_array_list_equivalence [2024-12-05 23:17:47,458 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2024-12-05 23:17:47,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2024-12-05 23:17:47,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 23:17:47,680 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 23:17:47,682 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 23:18:00,646 INFO L? ?]: Removed 91 outVars from TransFormulas that were not future-live. [2024-12-05 23:18:00,647 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 23:18:00,908 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 23:18:00,908 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-12-05 23:18:00,908 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:18:00 BoogieIcfgContainer [2024-12-05 23:18:00,909 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 23:18:00,909 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 23:18:00,910 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 23:18:00,918 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 23:18:00,919 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:18:00" (1/1) ... [2024-12-05 23:18:00,926 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 23:18:00,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:18:00,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 137 states and 183 transitions. [2024-12-05 23:18:00,981 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 183 transitions. [2024-12-05 23:18:00,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-05 23:18:00,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:18:00,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:18:06,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:18:07,746 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 316 trivial. 0 not checked. [2024-12-05 23:18:17,923 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 23:18:19,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:18:19,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 139 states and 191 transitions. [2024-12-05 23:18:19,062 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 191 transitions. [2024-12-05 23:18:19,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-05 23:18:19,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:18:19,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:18:23,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:18:25,263 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 316 trivial. 0 not checked. [2024-12-05 23:18:36,571 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 23:18:37,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:18:37,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 139 states and 190 transitions. [2024-12-05 23:18:37,700 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 190 transitions. [2024-12-05 23:18:37,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-05 23:18:37,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:18:37,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:18:42,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:18:44,140 INFO L134 CoverageAnalysis]: Checked inductivity of 337 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-12-05 23:18:46,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:18:46,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 139 states and 189 transitions. [2024-12-05 23:18:46,421 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 189 transitions. [2024-12-05 23:18:46,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-05 23:18:46,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:18:46,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:18:50,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:18:52,348 INFO L134 CoverageAnalysis]: Checked inductivity of 355 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 343 trivial. 0 not checked. [2024-12-05 23:18:55,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:18:55,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 139 states and 188 transitions. [2024-12-05 23:18:55,995 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 188 transitions. [2024-12-05 23:18:55,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-12-05 23:18:55,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:18:55,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:00,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:01,420 INFO L134 CoverageAnalysis]: Checked inductivity of 382 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 370 trivial. 0 not checked. [2024-12-05 23:19:07,659 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.67s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 23:19:07,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:07,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 139 states and 187 transitions. [2024-12-05 23:19:07,959 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 187 transitions. [2024-12-05 23:19:07,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-12-05 23:19:07,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:07,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:32,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:19:47,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:19:47,729 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) [2024-12-05 23:19:47,734 INFO L158 Benchmark]: Toolchain (without parser) took 122636.98ms. Allocated memory was 117.4MB in the beginning and 1.3GB in the end (delta: 1.2GB). Free memory was 85.6MB in the beginning and 825.0MB in the end (delta: -739.4MB). Peak memory consumption was 420.0MB. Max. memory is 16.1GB. [2024-12-05 23:19:47,735 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 117.4MB. Free memory is still 71.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 23:19:47,735 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2121.48ms. Allocated memory is still 117.4MB. Free memory was 85.3MB in the beginning and 39.0MB in the end (delta: 46.3MB). Peak memory consumption was 75.3MB. Max. memory is 16.1GB. [2024-12-05 23:19:47,736 INFO L158 Benchmark]: Boogie Procedure Inliner took 113.26ms. Allocated memory was 117.4MB in the beginning and 234.9MB in the end (delta: 117.4MB). Free memory was 38.6MB in the beginning and 183.6MB in the end (delta: -145.0MB). Peak memory consumption was 26.0MB. Max. memory is 16.1GB. [2024-12-05 23:19:47,736 INFO L158 Benchmark]: Boogie Preprocessor took 65.05ms. Allocated memory is still 234.9MB. Free memory was 183.6MB in the beginning and 177.7MB in the end (delta: 5.9MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 23:19:47,736 INFO L158 Benchmark]: RCFGBuilder took 13509.16ms. Allocated memory is still 234.9MB. Free memory was 177.7MB in the beginning and 72.1MB in the end (delta: 105.7MB). Peak memory consumption was 129.0MB. Max. memory is 16.1GB. [2024-12-05 23:19:47,737 INFO L158 Benchmark]: CodeCheck took 106823.78ms. Allocated memory was 234.9MB in the beginning and 1.3GB in the end (delta: 1.0GB). Free memory was 70.0MB in the beginning and 825.0MB in the end (delta: -755.1MB). Peak memory consumption was 286.0MB. Max. memory is 16.1GB. [2024-12-05 23:19:47,740 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 0.29ms. Allocated memory is still 117.4MB. Free memory is still 71.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2121.48ms. Allocated memory is still 117.4MB. Free memory was 85.3MB in the beginning and 39.0MB in the end (delta: 46.3MB). Peak memory consumption was 75.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 113.26ms. Allocated memory was 117.4MB in the beginning and 234.9MB in the end (delta: 117.4MB). Free memory was 38.6MB in the beginning and 183.6MB in the end (delta: -145.0MB). Peak memory consumption was 26.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 65.05ms. Allocated memory is still 234.9MB. Free memory was 183.6MB in the beginning and 177.7MB in the end (delta: 5.9MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 13509.16ms. Allocated memory is still 234.9MB. Free memory was 177.7MB in the beginning and 72.1MB in the end (delta: 105.7MB). Peak memory consumption was 129.0MB. Max. memory is 16.1GB. * CodeCheck took 106823.78ms. Allocated memory was 234.9MB in the beginning and 1.3GB in the end (delta: 1.0GB). Free memory was 70.0MB in the beginning and 825.0MB in the end (delta: -755.1MB). Peak memory consumption was 286.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 7747]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7747-7758] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-12-05 23:19:47,950 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c8c0449-54a5-468d-906f-848e7e5476a6/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process [2024-12-05 23:19:47,988 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c8c0449-54a5-468d-906f-848e7e5476a6/bin/ukojak-verify-CZk0znPC7b/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/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c8c0449-54a5-468d-906f-848e7e5476a6/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c8c0449-54a5-468d-906f-848e7e5476a6/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_3c8c0449-54a5-468d-906f-848e7e5476a6/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c8c0449-54a5-468d-906f-848e7e5476a6/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c8c0449-54a5-468d-906f-848e7e5476a6/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c8c0449-54a5-468d-906f-848e7e5476a6/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 dffc4cc659c78c5e4d3c572c2e076191f4762fb06451fbe9d95775fc3e18059d --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 23:19:49,881 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 23:19:49,960 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c8c0449-54a5-468d-906f-848e7e5476a6/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-12-05 23:19:49,986 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 23:19:49,987 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 23:19:49,987 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 23:19:49,988 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 23:19:49,988 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 23:19:49,988 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 23:19:49,988 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 23:19:49,988 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 23:19:49,988 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 23:19:49,988 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 23:19:49,988 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 23:19:49,989 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-05 23:19:49,989 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-05 23:19:49,989 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-05 23:19:49,989 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 23:19:49,989 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 23:19:49,989 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 23:19:49,989 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 23:19:49,990 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 23:19:49,990 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 23:19:49,990 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-05 23:19:49,990 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-05 23:19:49,990 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 23:19:49,990 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:19:49,990 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 23:19:49,990 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 23:19:49,990 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 23:19:49,991 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-05 23:19:49,991 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-05 23:19:49,991 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-05 23:19:49,991 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_3c8c0449-54a5-468d-906f-848e7e5476a6/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 -> dffc4cc659c78c5e4d3c572c2e076191f4762fb06451fbe9d95775fc3e18059d [2024-12-05 23:19:50,236 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 23:19:50,245 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 23:19:50,247 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 23:19:50,249 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 23:19:50,249 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 23:19:50,250 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c8c0449-54a5-468d-906f-848e7e5476a6/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i [2024-12-05 23:19:52,938 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c8c0449-54a5-468d-906f-848e7e5476a6/bin/ukojak-verify-CZk0znPC7b/data/01262ff2d/e29bb348d2a84934b72110e9e56968e2/FLAGb619c5726 [2024-12-05 23:19:53,282 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 23:19:53,282 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c8c0449-54a5-468d-906f-848e7e5476a6/sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i [2024-12-05 23:19:53,307 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c8c0449-54a5-468d-906f-848e7e5476a6/bin/ukojak-verify-CZk0znPC7b/data/01262ff2d/e29bb348d2a84934b72110e9e56968e2/FLAGb619c5726 [2024-12-05 23:19:53,489 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c8c0449-54a5-468d-906f-848e7e5476a6/bin/ukojak-verify-CZk0znPC7b/data/01262ff2d/e29bb348d2a84934b72110e9e56968e2 [2024-12-05 23:19:53,491 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 23:19:53,492 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 23:19:53,493 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 23:19:53,493 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 23:19:53,496 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 23:19:53,497 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:19:53" (1/1) ... [2024-12-05 23:19:53,497 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@355145c5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:19:53, skipping insertion in model container [2024-12-05 23:19:53,498 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:19:53" (1/1) ... [2024-12-05 23:19:53,563 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 23:19:53,774 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_3c8c0449-54a5-468d-906f-848e7e5476a6/sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i[4502,4515] [2024-12-05 23:19:53,780 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_3c8c0449-54a5-468d-906f-848e7e5476a6/sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i[4562,4575] [2024-12-05 23:19:54,390 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:54,514 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:54,514 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:54,515 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:54,521 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:54,522 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:19:54,522 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:19:54,523 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:19:54,523 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:54,523 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:19:54,524 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:19:54,526 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:54,526 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:54,528 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:54,528 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:54,535 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:19:54,536 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:54,536 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:19:54,536 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:54,538 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:19:54,538 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:54,538 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:19:54,539 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:54,540 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:19:54,541 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:54,541 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:19:54,541 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:54,542 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:19:54,542 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:19:54,842 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:54,843 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:54,843 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:54,844 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:54,935 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:54,945 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:19:54,951 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:19:54,956 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:54,957 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:54,957 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:54,957 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:54,957 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:54,957 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:54,958 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:54,958 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:54,958 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:54,959 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:54,959 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:54,959 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:54,959 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:54,959 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:54,998 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:54,999 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:55,002 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:19:55,033 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-12-05 23:19:55,061 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 23:19:55,066 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_3c8c0449-54a5-468d-906f-848e7e5476a6/sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i[4502,4515] [2024-12-05 23:19:55,067 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_3c8c0449-54a5-468d-906f-848e7e5476a6/sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i[4562,4575] [2024-12-05 23:19:55,090 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:55,113 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:55,113 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:55,113 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:55,117 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:55,118 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:19:55,119 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:19:55,119 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:19:55,119 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:55,119 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:19:55,120 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:19:55,122 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:55,122 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:55,123 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:55,123 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:55,127 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:19:55,128 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:55,128 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:19:55,128 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:55,129 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:19:55,129 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:55,129 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:19:55,130 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:55,130 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:19:55,131 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:55,131 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:19:55,131 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:55,132 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:19:55,132 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:19:55,169 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:55,170 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:55,170 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:55,170 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:55,188 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:55,195 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:19:55,200 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:19:55,202 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:55,202 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:55,202 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:55,202 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:55,203 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:55,203 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:55,203 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:55,203 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:55,204 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:55,204 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:55,204 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:55,204 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:55,204 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:55,204 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:55,220 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:55,221 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:55,222 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:19:55,234 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 23:19:55,246 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_3c8c0449-54a5-468d-906f-848e7e5476a6/sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i[4502,4515] [2024-12-05 23:19:55,246 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_3c8c0449-54a5-468d-906f-848e7e5476a6/sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i[4562,4575] [2024-12-05 23:19:55,288 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:19:55,300 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:19:55,300 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:19:55,301 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:19:55,301 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:19:55,307 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:19:55,307 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:19:55,308 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:19:55,308 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:19:55,309 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:19:55,309 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:19:55,310 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:19:55,310 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:19:55,361 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:19:55,366 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:19:55,371 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7747-7758] [2024-12-05 23:19:55,382 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:19:55,589 INFO L204 MainTranslator]: Completed translation [2024-12-05 23:19:55,590 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:19:55 WrapperNode [2024-12-05 23:19:55,590 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 23:19:55,592 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 23:19:55,592 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 23:19:55,593 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 23:19:55,600 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:19:55" (1/1) ... [2024-12-05 23:19:55,654 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:19:55" (1/1) ... [2024-12-05 23:19:55,706 INFO L138 Inliner]: procedures = 699, calls = 1720, calls flagged for inlining = 51, calls inlined = 7, statements flattened = 700 [2024-12-05 23:19:55,707 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 23:19:55,707 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 23:19:55,707 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 23:19:55,707 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 23:19:55,713 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:19:55" (1/1) ... [2024-12-05 23:19:55,713 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:19:55" (1/1) ... [2024-12-05 23:19:55,721 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:19:55" (1/1) ... [2024-12-05 23:19:55,721 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:19:55" (1/1) ... [2024-12-05 23:19:55,757 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:19:55" (1/1) ... [2024-12-05 23:19:55,759 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:19:55" (1/1) ... [2024-12-05 23:19:55,762 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:19:55" (1/1) ... [2024-12-05 23:19:55,771 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:19:55" (1/1) ... [2024-12-05 23:19:55,775 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:19:55" (1/1) ... [2024-12-05 23:19:55,784 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 23:19:55,785 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 23:19:55,785 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 23:19:55,785 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 23:19:55,786 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:19:55" (1/1) ... [2024-12-05 23:19:55,792 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:19:55,802 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c8c0449-54a5-468d-906f-848e7e5476a6/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 23:19:55,812 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c8c0449-54a5-468d-906f-848e7e5476a6/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 23:19:55,815 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c8c0449-54a5-468d-906f-848e7e5476a6/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 23:19:55,841 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-05 23:19:55,841 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2024-12-05 23:19:55,841 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2024-12-05 23:19:55,841 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2024-12-05 23:19:55,841 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2024-12-05 23:19:55,841 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-12-05 23:19:55,841 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-12-05 23:19:55,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-12-05 23:19:55,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-12-05 23:19:55,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2024-12-05 23:19:55,841 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-12-05 23:19:55,841 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-12-05 23:19:55,841 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-05 23:19:55,842 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-05 23:19:55,842 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-05 23:19:55,842 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 23:19:55,842 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2024-12-05 23:19:55,842 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2024-12-05 23:19:55,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-05 23:19:55,842 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 23:19:55,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 23:19:55,842 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-12-05 23:19:55,842 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-12-05 23:19:55,842 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2024-12-05 23:19:55,842 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2024-12-05 23:19:55,842 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2024-12-05 23:19:55,843 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2024-12-05 23:19:55,843 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2024-12-05 23:19:55,843 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2024-12-05 23:19:55,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-05 23:19:55,843 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-05 23:19:55,843 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-05 23:19:55,843 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-05 23:19:55,843 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-05 23:19:55,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2024-12-05 23:19:55,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2024-12-05 23:19:55,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-05 23:19:55,843 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-12-05 23:19:55,843 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-12-05 23:19:55,843 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2024-12-05 23:19:55,843 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2024-12-05 23:19:55,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2024-12-05 23:19:55,843 INFO L130 BoogieDeclarations]: Found specification of procedure assert_array_list_equivalence [2024-12-05 23:19:55,843 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_array_list_equivalence [2024-12-05 23:19:55,844 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2024-12-05 23:19:55,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2024-12-05 23:19:56,090 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 23:19:56,092 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 23:20:05,878 WARN L249 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c8c0449-54a5-468d-906f-848e7e5476a6/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) stderr output: (error "out of memory") [2024-12-05 23:20:05,879 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c8c0449-54a5-468d-906f-848e7e5476a6/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 101 [2024-12-05 23:20:05,879 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c8c0449-54a5-468d-906f-848e7e5476a6/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:262) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parseCheckSatResult(Executor.java:281) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.checkSat(Scriptor.java:155) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.Util.checkSat(Util.java:61) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.constructTransFormula(Statements2TransFormula.java:221) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.getTransFormula(Statements2TransFormula.java:175) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:735) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:694) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:264) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) Caused by: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: EOF at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser$Action$.CUP$do_action(Parser.java:1518) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:701) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:383) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:258) ... 25 more [2024-12-05 23:20:05,882 INFO L158 Benchmark]: Toolchain (without parser) took 12390.17ms. Allocated memory was 92.3MB in the beginning and 167.8MB in the end (delta: 75.5MB). Free memory was 62.2MB in the beginning and 63.5MB in the end (delta: -1.3MB). Peak memory consumption was 109.0MB. Max. memory is 16.1GB. [2024-12-05 23:20:05,883 INFO L158 Benchmark]: CDTParser took 0.38ms. Allocated memory is still 83.9MB. Free memory is still 47.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 23:20:05,883 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2098.68ms. Allocated memory was 92.3MB in the beginning and 167.8MB in the end (delta: 75.5MB). Free memory was 62.0MB in the beginning and 88.3MB in the end (delta: -26.3MB). Peak memory consumption was 67.5MB. Max. memory is 16.1GB. [2024-12-05 23:20:05,884 INFO L158 Benchmark]: Boogie Procedure Inliner took 114.49ms. Allocated memory is still 167.8MB. Free memory was 88.3MB in the beginning and 78.5MB in the end (delta: 9.7MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-12-05 23:20:05,884 INFO L158 Benchmark]: Boogie Preprocessor took 77.37ms. Allocated memory is still 167.8MB. Free memory was 78.5MB in the beginning and 70.9MB in the end (delta: 7.6MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 23:20:05,884 INFO L158 Benchmark]: RCFGBuilder took 10096.05ms. Allocated memory is still 167.8MB. Free memory was 70.9MB in the beginning and 63.5MB in the end (delta: 7.5MB). Peak memory consumption was 48.4MB. Max. memory is 16.1GB. [2024-12-05 23:20:05,886 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38ms. Allocated memory is still 83.9MB. Free memory is still 47.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2098.68ms. Allocated memory was 92.3MB in the beginning and 167.8MB in the end (delta: 75.5MB). Free memory was 62.0MB in the beginning and 88.3MB in the end (delta: -26.3MB). Peak memory consumption was 67.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 114.49ms. Allocated memory is still 167.8MB. Free memory was 88.3MB in the beginning and 78.5MB in the end (delta: 9.7MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 77.37ms. Allocated memory is still 167.8MB. Free memory was 78.5MB in the beginning and 70.9MB in the end (delta: 7.6MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 10096.05ms. Allocated memory is still 167.8MB. Free memory was 70.9MB in the beginning and 63.5MB in the end (delta: 7.5MB). Peak memory consumption was 48.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c8c0449-54a5-468d-906f-848e7e5476a6/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c8c0449-54a5-468d-906f-848e7e5476a6/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") : de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:262) * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 7747]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7747-7758] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c8c0449-54a5-468d-906f-848e7e5476a6/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory")