./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness_negated.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3429422-af0d-4e52-ae05-c8d456f6b6e8/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3429422-af0d-4e52-ae05-c8d456f6b6e8/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_c3429422-af0d-4e52-ae05-c8d456f6b6e8/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3429422-af0d-4e52-ae05-c8d456f6b6e8/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3429422-af0d-4e52-ae05-c8d456f6b6e8/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_c3429422-af0d-4e52-ae05-c8d456f6b6e8/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 97f1929f60deed797b33f238413f59b0edc96867527757b3538e00bc90721005 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 23:04:42,140 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 23:04:42,196 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3429422-af0d-4e52-ae05-c8d456f6b6e8/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-05 23:04:42,201 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 23:04:42,201 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 23:04:42,221 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 23:04:42,222 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 23:04:42,222 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 23:04:42,222 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 23:04:42,222 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 23:04:42,222 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 23:04:42,223 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 23:04:42,223 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 23:04:42,223 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 23:04:42,223 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 23:04:42,223 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 23:04:42,223 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 23:04:42,223 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 23:04:42,223 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 23:04:42,223 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 23:04:42,223 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 23:04:42,224 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 23:04:42,224 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 23:04:42,224 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 23:04:42,224 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:04:42,224 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 23:04:42,224 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 23:04:42,224 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 23:04:42,224 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 23:04:42,224 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 23:04:42,224 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_c3429422-af0d-4e52-ae05-c8d456f6b6e8/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 -> 97f1929f60deed797b33f238413f59b0edc96867527757b3538e00bc90721005 [2024-12-05 23:04:42,465 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 23:04:42,473 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 23:04:42,475 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 23:04:42,476 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 23:04:42,477 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 23:04:42,478 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3429422-af0d-4e52-ae05-c8d456f6b6e8/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness_negated.i [2024-12-05 23:04:45,116 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3429422-af0d-4e52-ae05-c8d456f6b6e8/bin/ukojak-verify-CZk0znPC7b/data/008c05fc4/ddd7a1ffeee245eba844708ca4d6b145/FLAGf1f334466 [2024-12-05 23:04:45,514 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 23:04:45,515 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3429422-af0d-4e52-ae05-c8d456f6b6e8/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness_negated.i [2024-12-05 23:04:45,540 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3429422-af0d-4e52-ae05-c8d456f6b6e8/bin/ukojak-verify-CZk0znPC7b/data/008c05fc4/ddd7a1ffeee245eba844708ca4d6b145/FLAGf1f334466 [2024-12-05 23:04:45,552 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3429422-af0d-4e52-ae05-c8d456f6b6e8/bin/ukojak-verify-CZk0znPC7b/data/008c05fc4/ddd7a1ffeee245eba844708ca4d6b145 [2024-12-05 23:04:45,554 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 23:04:45,555 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 23:04:45,556 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 23:04:45,556 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 23:04:45,560 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 23:04:45,560 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:04:45" (1/1) ... [2024-12-05 23:04:45,561 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71921d39 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:04:45, skipping insertion in model container [2024-12-05 23:04:45,561 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:04:45" (1/1) ... [2024-12-05 23:04:45,640 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 23:04:45,828 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_c3429422-af0d-4e52-ae05-c8d456f6b6e8/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness_negated.i[4489,4502] [2024-12-05 23:04:45,833 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_c3429422-af0d-4e52-ae05-c8d456f6b6e8/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness_negated.i[4549,4562] [2024-12-05 23:04:46,550 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:04:46,550 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:04:46,551 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:04:46,551 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:04:46,552 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:04:46,564 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:04:46,564 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:04:46,566 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:04:46,566 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:04:47,220 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:04:47,221 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:04:47,272 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:04:47,315 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 23:04:47,326 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_c3429422-af0d-4e52-ae05-c8d456f6b6e8/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness_negated.i[4489,4502] [2024-12-05 23:04:47,326 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_c3429422-af0d-4e52-ae05-c8d456f6b6e8/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness_negated.i[4549,4562] [2024-12-05 23:04:47,357 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:04:47,357 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:04:47,358 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:04:47,358 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:04:47,358 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:04:47,363 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:04:47,363 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:04:47,364 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:04:47,365 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:04:47,454 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8245] [2024-12-05 23:04:47,455 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:04:47,455 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:04:47,467 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8731-8742] [2024-12-05 23:04:47,479 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:04:47,698 INFO L204 MainTranslator]: Completed translation [2024-12-05 23:04:47,699 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:04:47 WrapperNode [2024-12-05 23:04:47,699 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 23:04:47,700 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 23:04:47,700 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 23:04:47,700 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 23:04:47,706 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:04:47" (1/1) ... [2024-12-05 23:04:47,759 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:04:47" (1/1) ... [2024-12-05 23:04:47,815 INFO L138 Inliner]: procedures = 680, calls = 2668, calls flagged for inlining = 60, calls inlined = 6, statements flattened = 902 [2024-12-05 23:04:47,815 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 23:04:47,815 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 23:04:47,815 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 23:04:47,816 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 23:04:47,824 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:04:47" (1/1) ... [2024-12-05 23:04:47,825 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:04:47" (1/1) ... [2024-12-05 23:04:47,831 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:04:47" (1/1) ... [2024-12-05 23:04:47,832 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:04:47" (1/1) ... [2024-12-05 23:04:47,864 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:04:47" (1/1) ... [2024-12-05 23:04:47,866 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:04:47" (1/1) ... [2024-12-05 23:04:47,868 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:04:47" (1/1) ... [2024-12-05 23:04:47,874 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:04:47" (1/1) ... [2024-12-05 23:04:47,877 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:04:47" (1/1) ... [2024-12-05 23:04:47,885 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 23:04:47,885 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 23:04:47,886 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 23:04:47,886 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 23:04:47,886 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:04:47" (1/1) ... [2024-12-05 23:04:47,892 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:04:47,903 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3429422-af0d-4e52-ae05-c8d456f6b6e8/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 23:04:47,915 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3429422-af0d-4e52-ae05-c8d456f6b6e8/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 23:04:47,918 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3429422-af0d-4e52-ae05-c8d456f6b6e8/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 23:04:47,942 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2024-12-05 23:04:47,942 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2024-12-05 23:04:47,942 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-05 23:04:47,942 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-12-05 23:04:47,942 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-12-05 23:04:47,942 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-05 23:04:47,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-05 23:04:47,942 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-05 23:04:47,942 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-05 23:04:47,942 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-05 23:04:47,942 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 23:04:47,942 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2024-12-05 23:04:47,942 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2024-12-05 23:04:47,943 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-05 23:04:47,943 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_buf_has_allocated_buffer_member [2024-12-05 23:04:47,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_buf_has_allocated_buffer_member [2024-12-05 23:04:47,943 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 23:04:47,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 23:04:47,943 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-12-05 23:04:47,943 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-12-05 23:04:47,943 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2024-12-05 23:04:47,943 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2024-12-05 23:04:47,943 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-05 23:04:47,943 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-05 23:04:47,943 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-05 23:04:47,943 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-05 23:04:47,943 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-05 23:04:47,943 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq [2024-12-05 23:04:47,943 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq [2024-12-05 23:04:47,943 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-05 23:04:47,944 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-12-05 23:04:47,944 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-12-05 23:04:47,944 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2024-12-05 23:04:47,944 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2024-12-05 23:04:47,944 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_bounded [2024-12-05 23:04:47,944 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_bounded [2024-12-05 23:04:47,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-05 23:04:47,944 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_buf_equivalence [2024-12-05 23:04:47,944 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_buf_equivalence [2024-12-05 23:04:47,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 23:04:48,178 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 23:04:48,180 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 23:05:02,809 INFO L? ?]: Removed 94 outVars from TransFormulas that were not future-live. [2024-12-05 23:05:02,810 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 23:05:03,292 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 23:05:03,293 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-12-05 23:05:03,293 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:05:03 BoogieIcfgContainer [2024-12-05 23:05:03,293 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 23:05:03,294 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 23:05:03,294 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 23:05:03,303 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 23:05:03,303 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:05:03" (1/1) ... [2024-12-05 23:05:03,310 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 23:05:03,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:05:03,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 122 states and 164 transitions. [2024-12-05 23:05:03,359 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 164 transitions. [2024-12-05 23:05:03,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-05 23:05:03,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:05:03,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:43,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-05 23:06:43,039 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-12-05 23:06:55,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-05 23:08:27,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:08:28,281 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 23:08:28,285 INFO L158 Benchmark]: Toolchain (without parser) took 222729.17ms. Allocated memory was 142.6MB in the beginning and 2.6GB in the end (delta: 2.5GB). Free memory was 110.2MB in the beginning and 2.1GB in the end (delta: -2.0GB). Peak memory consumption was 455.4MB. Max. memory is 16.1GB. [2024-12-05 23:08:28,285 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 142.6MB. Free memory is still 83.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 23:08:28,285 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2143.11ms. Allocated memory is still 142.6MB. Free memory was 109.9MB in the beginning and 75.6MB in the end (delta: 34.3MB). Peak memory consumption was 91.4MB. Max. memory is 16.1GB. [2024-12-05 23:08:28,286 INFO L158 Benchmark]: Boogie Procedure Inliner took 115.14ms. Allocated memory is still 142.6MB. Free memory was 75.6MB in the beginning and 63.3MB in the end (delta: 12.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-05 23:08:28,286 INFO L158 Benchmark]: Boogie Preprocessor took 69.48ms. Allocated memory is still 142.6MB. Free memory was 63.3MB in the beginning and 56.2MB in the end (delta: 7.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-05 23:08:28,286 INFO L158 Benchmark]: RCFGBuilder took 15407.75ms. Allocated memory was 142.6MB in the beginning and 302.0MB in the end (delta: 159.4MB). Free memory was 56.2MB in the beginning and 188.1MB in the end (delta: -131.9MB). Peak memory consumption was 147.3MB. Max. memory is 16.1GB. [2024-12-05 23:08:28,287 INFO L158 Benchmark]: CodeCheck took 204989.63ms. Allocated memory was 302.0MB in the beginning and 2.6GB in the end (delta: 2.3GB). Free memory was 188.1MB in the beginning and 2.1GB in the end (delta: -2.0GB). Peak memory consumption was 380.1MB. Max. memory is 16.1GB. [2024-12-05 23:08:28,289 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 0.32ms. Allocated memory is still 142.6MB. Free memory is still 83.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2143.11ms. Allocated memory is still 142.6MB. Free memory was 109.9MB in the beginning and 75.6MB in the end (delta: 34.3MB). Peak memory consumption was 91.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 115.14ms. Allocated memory is still 142.6MB. Free memory was 75.6MB in the beginning and 63.3MB in the end (delta: 12.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 69.48ms. Allocated memory is still 142.6MB. Free memory was 63.3MB in the beginning and 56.2MB in the end (delta: 7.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 15407.75ms. Allocated memory was 142.6MB in the beginning and 302.0MB in the end (delta: 159.4MB). Free memory was 56.2MB in the beginning and 188.1MB in the end (delta: -131.9MB). Peak memory consumption was 147.3MB. Max. memory is 16.1GB. * CodeCheck took 204989.63ms. Allocated memory was 302.0MB in the beginning and 2.6GB in the end (delta: 2.3GB). Free memory was 188.1MB in the beginning and 2.1GB in the end (delta: -2.0GB). Peak memory consumption was 380.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 8245]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8245] - GenericResultAtLocation [Line: 8731]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8731-8742] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-12-05 23:08:28,478 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3429422-af0d-4e52-ae05-c8d456f6b6e8/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally 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_c3429422-af0d-4e52-ae05-c8d456f6b6e8/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3429422-af0d-4e52-ae05-c8d456f6b6e8/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_c3429422-af0d-4e52-ae05-c8d456f6b6e8/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3429422-af0d-4e52-ae05-c8d456f6b6e8/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3429422-af0d-4e52-ae05-c8d456f6b6e8/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_c3429422-af0d-4e52-ae05-c8d456f6b6e8/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 97f1929f60deed797b33f238413f59b0edc96867527757b3538e00bc90721005 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 23:08:30,331 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 23:08:30,408 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3429422-af0d-4e52-ae05-c8d456f6b6e8/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-12-05 23:08:30,433 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 23:08:30,433 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 23:08:30,433 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 23:08:30,434 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 23:08:30,434 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 23:08:30,434 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 23:08:30,434 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 23:08:30,434 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 23:08:30,434 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 23:08:30,434 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 23:08:30,435 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 23:08:30,435 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-05 23:08:30,435 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-05 23:08:30,435 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-05 23:08:30,435 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 23:08:30,435 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 23:08:30,435 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 23:08:30,435 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 23:08:30,435 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 23:08:30,435 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 23:08:30,435 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-05 23:08:30,435 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-05 23:08:30,436 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 23:08:30,436 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:08:30,436 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 23:08:30,436 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 23:08:30,436 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 23:08:30,436 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-05 23:08:30,436 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-05 23:08:30,436 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-05 23:08:30,436 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_c3429422-af0d-4e52-ae05-c8d456f6b6e8/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 -> 97f1929f60deed797b33f238413f59b0edc96867527757b3538e00bc90721005 [2024-12-05 23:08:30,668 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 23:08:30,676 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 23:08:30,678 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 23:08:30,680 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 23:08:30,680 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 23:08:30,681 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3429422-af0d-4e52-ae05-c8d456f6b6e8/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness_negated.i [2024-12-05 23:08:31,164 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3429422-af0d-4e52-ae05-c8d456f6b6e8/bin/ukojak-verify-CZk0znPC7b/data/e02b49451/c0e593c409b34a6b93efc354de0ab537/FLAGf1c93ce72 [2024-12-05 23:08:35,872 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 23:08:35,873 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3429422-af0d-4e52-ae05-c8d456f6b6e8/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness_negated.i [2024-12-05 23:08:35,899 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3429422-af0d-4e52-ae05-c8d456f6b6e8/bin/ukojak-verify-CZk0znPC7b/data/e02b49451/c0e593c409b34a6b93efc354de0ab537/FLAGf1c93ce72 [2024-12-05 23:08:36,047 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3429422-af0d-4e52-ae05-c8d456f6b6e8/bin/ukojak-verify-CZk0znPC7b/data/e02b49451/c0e593c409b34a6b93efc354de0ab537 [2024-12-05 23:08:36,049 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 23:08:36,050 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 23:08:36,051 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 23:08:36,051 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 23:08:36,054 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 23:08:36,055 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:08:36" (1/1) ... [2024-12-05 23:08:36,055 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2db7f45f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:08:36, skipping insertion in model container [2024-12-05 23:08:36,056 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:08:36" (1/1) ... [2024-12-05 23:08:36,133 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 23:08:36,336 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_c3429422-af0d-4e52-ae05-c8d456f6b6e8/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness_negated.i[4489,4502] [2024-12-05 23:08:36,341 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_c3429422-af0d-4e52-ae05-c8d456f6b6e8/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness_negated.i[4549,4562] [2024-12-05 23:08:36,930 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 23:08:37,025 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 23:08:37,025 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 23:08:37,026 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 23:08:37,032 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 23:08:37,034 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:08:37,035 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:08:37,035 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:08:37,036 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 23:08:37,036 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:08:37,037 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:08:37,040 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 23:08:37,040 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 23:08:37,043 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 23:08:37,043 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 23:08:37,051 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:08:37,052 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 23:08:37,052 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:08:37,052 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 23:08:37,054 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:08:37,054 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 23:08:37,055 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:08:37,055 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 23:08:37,372 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 23:08:37,372 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 23:08:37,373 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 23:08:37,373 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 23:08:37,496 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 23:08:37,514 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 23:08:37,519 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 23:08:37,524 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 23:08:37,584 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 23:08:37,586 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 23:08:37,588 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 23:08:37,588 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:08:37,589 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:08:37,652 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:08:37,706 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-12-05 23:08:37,732 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 23:08:37,737 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_c3429422-af0d-4e52-ae05-c8d456f6b6e8/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness_negated.i[4489,4502] [2024-12-05 23:08:37,737 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_c3429422-af0d-4e52-ae05-c8d456f6b6e8/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness_negated.i[4549,4562] [2024-12-05 23:08:37,759 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 23:08:37,770 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 23:08:37,770 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 23:08:37,771 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 23:08:37,774 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 23:08:37,774 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:08:37,775 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:08:37,775 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:08:37,775 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 23:08:37,775 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:08:37,776 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:08:37,777 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 23:08:37,778 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 23:08:37,779 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 23:08:37,779 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 23:08:37,784 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:08:37,784 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 23:08:37,784 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:08:37,785 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 23:08:37,785 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:08:37,786 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 23:08:37,786 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:08:37,786 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 23:08:37,847 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 23:08:37,847 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 23:08:37,848 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 23:08:37,848 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 23:08:37,873 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 23:08:37,880 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 23:08:37,883 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 23:08:37,886 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 23:08:37,915 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 23:08:37,916 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 23:08:37,918 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 23:08:37,918 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:08:37,918 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:08:37,943 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:08:38,001 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 23:08:38,020 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_c3429422-af0d-4e52-ae05-c8d456f6b6e8/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness_negated.i[4489,4502] [2024-12-05 23:08:38,021 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_c3429422-af0d-4e52-ae05-c8d456f6b6e8/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness_negated.i[4549,4562] [2024-12-05 23:08:38,072 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:08:38,073 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:08:38,073 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:08:38,073 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:08:38,074 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:08:38,080 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:08:38,080 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:08:38,081 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:08:38,081 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:08:38,181 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8245] [2024-12-05 23:08:38,183 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:08:38,184 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:08:38,196 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8731-8742] [2024-12-05 23:08:38,207 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:08:38,403 INFO L204 MainTranslator]: Completed translation [2024-12-05 23:08:38,404 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:08:38 WrapperNode [2024-12-05 23:08:38,404 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 23:08:38,405 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 23:08:38,405 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 23:08:38,405 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 23:08:38,411 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:08:38" (1/1) ... [2024-12-05 23:08:38,474 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:08:38" (1/1) ... [2024-12-05 23:08:38,535 INFO L138 Inliner]: procedures = 700, calls = 2668, calls flagged for inlining = 60, calls inlined = 6, statements flattened = 903 [2024-12-05 23:08:38,535 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 23:08:38,536 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 23:08:38,536 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 23:08:38,536 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 23:08:38,542 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:08:38" (1/1) ... [2024-12-05 23:08:38,542 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:08:38" (1/1) ... [2024-12-05 23:08:38,550 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:08:38" (1/1) ... [2024-12-05 23:08:38,551 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:08:38" (1/1) ... [2024-12-05 23:08:38,590 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:08:38" (1/1) ... [2024-12-05 23:08:38,592 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:08:38" (1/1) ... [2024-12-05 23:08:38,595 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:08:38" (1/1) ... [2024-12-05 23:08:38,604 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:08:38" (1/1) ... [2024-12-05 23:08:38,608 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:08:38" (1/1) ... [2024-12-05 23:08:38,618 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 23:08:38,618 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 23:08:38,619 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 23:08:38,619 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 23:08:38,620 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:08:38" (1/1) ... [2024-12-05 23:08:38,625 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:08:38,635 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3429422-af0d-4e52-ae05-c8d456f6b6e8/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 23:08:38,645 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3429422-af0d-4e52-ae05-c8d456f6b6e8/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 23:08:38,654 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3429422-af0d-4e52-ae05-c8d456f6b6e8/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 23:08:38,687 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2024-12-05 23:08:38,688 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2024-12-05 23:08:38,688 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-05 23:08:38,688 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-12-05 23:08:38,688 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-12-05 23:08:38,688 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-12-05 23:08:38,688 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-12-05 23:08:38,688 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2024-12-05 23:08:38,688 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-05 23:08:38,688 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-05 23:08:38,688 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-05 23:08:38,688 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 23:08:38,688 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2024-12-05 23:08:38,688 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2024-12-05 23:08:38,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-05 23:08:38,689 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_buf_has_allocated_buffer_member [2024-12-05 23:08:38,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_buf_has_allocated_buffer_member [2024-12-05 23:08:38,689 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 23:08:38,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 23:08:38,689 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-12-05 23:08:38,689 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-12-05 23:08:38,689 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2024-12-05 23:08:38,689 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2024-12-05 23:08:38,689 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2024-12-05 23:08:38,689 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2024-12-05 23:08:38,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-05 23:08:38,689 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-05 23:08:38,689 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-05 23:08:38,689 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-05 23:08:38,689 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-05 23:08:38,689 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq [2024-12-05 23:08:38,690 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq [2024-12-05 23:08:38,690 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2024-12-05 23:08:38,690 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2024-12-05 23:08:38,690 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-05 23:08:38,690 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-12-05 23:08:38,690 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-12-05 23:08:38,690 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2024-12-05 23:08:38,690 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2024-12-05 23:08:38,690 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_bounded [2024-12-05 23:08:38,690 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_bounded [2024-12-05 23:08:38,690 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2024-12-05 23:08:38,690 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2024-12-05 23:08:38,690 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_buf_equivalence [2024-12-05 23:08:38,690 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_buf_equivalence [2024-12-05 23:08:38,915 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 23:08:38,916 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 23:08:48,688 WARN L249 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3429422-af0d-4e52-ae05-c8d456f6b6e8/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 23:08:48,688 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3429422-af0d-4e52-ae05-c8d456f6b6e8/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 101 [2024-12-05 23:08:48,692 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_c3429422-af0d-4e52-ae05-c8d456f6b6e8/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$do_action(Parser.java:1518) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:701) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:383) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:258) ... 25 more [2024-12-05 23:08:48,695 INFO L158 Benchmark]: Toolchain (without parser) took 12644.68ms. Allocated memory was 92.3MB in the beginning and 276.8MB in the end (delta: 184.5MB). Free memory was 61.1MB in the beginning and 199.3MB in the end (delta: -138.2MB). Peak memory consumption was 202.2MB. Max. memory is 16.1GB. [2024-12-05 23:08:48,696 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 83.9MB. Free memory is still 46.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 23:08:48,696 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2353.26ms. Allocated memory was 92.3MB in the beginning and 226.5MB in the end (delta: 134.2MB). Free memory was 61.0MB in the beginning and 96.3MB in the end (delta: -35.2MB). Peak memory consumption was 96.1MB. Max. memory is 16.1GB. [2024-12-05 23:08:48,696 INFO L158 Benchmark]: Boogie Procedure Inliner took 130.41ms. Allocated memory is still 226.5MB. Free memory was 96.3MB in the beginning and 83.9MB in the end (delta: 12.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-05 23:08:48,697 INFO L158 Benchmark]: Boogie Preprocessor took 81.87ms. Allocated memory is still 226.5MB. Free memory was 83.9MB in the beginning and 75.2MB in the end (delta: 8.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-05 23:08:48,697 INFO L158 Benchmark]: RCFGBuilder took 10075.47ms. Allocated memory was 226.5MB in the beginning and 276.8MB in the end (delta: 50.3MB). Free memory was 75.2MB in the beginning and 199.3MB in the end (delta: -124.0MB). Peak memory consumption was 91.7MB. Max. memory is 16.1GB. [2024-12-05 23:08:48,699 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 83.9MB. Free memory is still 46.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2353.26ms. Allocated memory was 92.3MB in the beginning and 226.5MB in the end (delta: 134.2MB). Free memory was 61.0MB in the beginning and 96.3MB in the end (delta: -35.2MB). Peak memory consumption was 96.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 130.41ms. Allocated memory is still 226.5MB. Free memory was 96.3MB in the beginning and 83.9MB in the end (delta: 12.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 81.87ms. Allocated memory is still 226.5MB. Free memory was 83.9MB in the beginning and 75.2MB in the end (delta: 8.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 10075.47ms. Allocated memory was 226.5MB in the beginning and 276.8MB in the end (delta: 50.3MB). Free memory was 75.2MB in the beginning and 199.3MB in the end (delta: -124.0MB). Peak memory consumption was 91.7MB. 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_c3429422-af0d-4e52-ae05-c8d456f6b6e8/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_c3429422-af0d-4e52-ae05-c8d456f6b6e8/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: 8245]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8245] - GenericResultAtLocation [Line: 8731]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8731-8742] 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_c3429422-af0d-4e52-ae05-c8d456f6b6e8/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")