./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 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c8e8304-c99e-4e71-a310-4981976b2537/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c8e8304-c99e-4e71-a310-4981976b2537/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c8e8304-c99e-4e71-a310-4981976b2537/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c8e8304-c99e-4e71-a310-4981976b2537/bin/ukojak-verify-EEHR8qb7sm/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_1c8e8304-c99e-4e71-a310-4981976b2537/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c8e8304-c99e-4e71-a310-4981976b2537/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 97f1929f60deed797b33f238413f59b0edc96867527757b3538e00bc90721005 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:41:22,039 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:41:22,131 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c8e8304-c99e-4e71-a310-4981976b2537/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-13 20:41:22,137 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 20:41:22,137 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 20:41:22,170 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:41:22,171 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 20:41:22,171 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 20:41:22,172 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:41:22,172 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:41:22,173 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:41:22,174 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 20:41:22,174 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:41:22,174 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:41:22,174 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 20:41:22,175 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:41:22,175 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 20:41:22,175 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:41:22,175 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 20:41:22,175 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:41:22,175 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:41:22,175 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:41:22,175 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:41:22,176 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:41:22,176 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:41:22,176 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:41:22,176 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:41:22,177 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 20:41:22,177 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 20:41:22,177 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 20:41:22,177 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_1c8e8304-c99e-4e71-a310-4981976b2537/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 97f1929f60deed797b33f238413f59b0edc96867527757b3538e00bc90721005 [2024-11-13 20:41:22,492 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:41:22,500 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:41:22,503 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:41:22,504 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:41:22,504 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:41:22,505 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c8e8304-c99e-4e71-a310-4981976b2537/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness_negated.i [2024-11-13 20:41:23,167 INFO L533 CDTParser]: Created temporary CDT project at NULL Unable to find full path for "g++" Unable to find full path for "g++" [2024-11-13 20:41:26,166 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:41:26,167 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c8e8304-c99e-4e71-a310-4981976b2537/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness_negated.i [2024-11-13 20:41:26,207 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c8e8304-c99e-4e71-a310-4981976b2537/bin/ukojak-verify-EEHR8qb7sm/data/90e206f88/9f0f722891684e59a382f7e38a13c582/FLAG839bd5673 [2024-11-13 20:41:26,230 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c8e8304-c99e-4e71-a310-4981976b2537/bin/ukojak-verify-EEHR8qb7sm/data/90e206f88/9f0f722891684e59a382f7e38a13c582 [2024-11-13 20:41:26,233 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:41:26,235 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:41:26,236 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:41:26,237 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:41:26,241 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:41:26,242 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:41:26" (1/1) ... [2024-11-13 20:41:26,243 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@490f64e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:41:26, skipping insertion in model container [2024-11-13 20:41:26,244 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:41:26" (1/1) ... [2024-11-13 20:41:26,372 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:41:26,669 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_1c8e8304-c99e-4e71-a310-4981976b2537/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness_negated.i[4489,4502] [2024-11-13 20:41:26,676 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_1c8e8304-c99e-4e71-a310-4981976b2537/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness_negated.i[4549,4562] [2024-11-13 20:41:27,675 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:41:27,676 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:41:27,677 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:41:27,678 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:41:27,679 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:41:27,712 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:41:27,715 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:41:27,718 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:41:27,719 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:41:28,499 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:41:28,500 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:41:28,592 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:41:28,659 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:41:28,677 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_1c8e8304-c99e-4e71-a310-4981976b2537/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness_negated.i[4489,4502] [2024-11-13 20:41:28,677 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_1c8e8304-c99e-4e71-a310-4981976b2537/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness_negated.i[4549,4562] [2024-11-13 20:41:28,749 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:41:28,750 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:41:28,750 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:41:28,751 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:41:28,751 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:41:28,759 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:41:28,760 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:41:28,761 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:41:28,761 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:41:28,902 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8245] [2024-11-13 20:41:28,905 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:41:28,905 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:41:28,923 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8731-8742] [2024-11-13 20:41:28,951 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:41:29,262 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:41:29,265 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:41:29 WrapperNode [2024-11-13 20:41:29,265 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:41:29,266 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:41:29,266 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:41:29,266 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:41:29,272 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:41:29" (1/1) ... [2024-11-13 20:41:29,406 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:41:29" (1/1) ... [2024-11-13 20:41:29,512 INFO L138 Inliner]: procedures = 680, calls = 2668, calls flagged for inlining = 60, calls inlined = 6, statements flattened = 902 [2024-11-13 20:41:29,515 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:41:29,516 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:41:29,516 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:41:29,516 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:41:29,524 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:41:29" (1/1) ... [2024-11-13 20:41:29,525 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:41:29" (1/1) ... [2024-11-13 20:41:29,538 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:41:29" (1/1) ... [2024-11-13 20:41:29,539 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:41:29" (1/1) ... [2024-11-13 20:41:29,573 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:41:29" (1/1) ... [2024-11-13 20:41:29,576 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:41:29" (1/1) ... [2024-11-13 20:41:29,583 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:41:29" (1/1) ... [2024-11-13 20:41:29,587 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:41:29" (1/1) ... [2024-11-13 20:41:29,597 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:41:29,598 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:41:29,598 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:41:29,598 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:41:29,599 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:41:29" (1/1) ... [2024-11-13 20:41:29,608 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:41:29,634 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c8e8304-c99e-4e71-a310-4981976b2537/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:41:29,649 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c8e8304-c99e-4e71-a310-4981976b2537/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:41:29,653 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c8e8304-c99e-4e71-a310-4981976b2537/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:41:29,682 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2024-11-13 20:41:29,682 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2024-11-13 20:41:29,683 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 20:41:29,683 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-13 20:41:29,683 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-13 20:41:29,683 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-13 20:41:29,683 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 20:41:29,684 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 20:41:29,684 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 20:41:29,684 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 20:41:29,684 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:41:29,685 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2024-11-13 20:41:29,685 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2024-11-13 20:41:29,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 20:41:29,685 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_buf_has_allocated_buffer_member [2024-11-13 20:41:29,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_buf_has_allocated_buffer_member [2024-11-13 20:41:29,686 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:41:29,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:41:29,687 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-13 20:41:29,687 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-13 20:41:29,687 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2024-11-13 20:41:29,687 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2024-11-13 20:41:29,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 20:41:29,687 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 20:41:29,688 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 20:41:29,688 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 20:41:29,689 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 20:41:29,689 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq [2024-11-13 20:41:29,689 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq [2024-11-13 20:41:29,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 20:41:29,689 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-11-13 20:41:29,689 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-11-13 20:41:29,689 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2024-11-13 20:41:29,689 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2024-11-13 20:41:29,689 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_bounded [2024-11-13 20:41:29,689 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_bounded [2024-11-13 20:41:29,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 20:41:29,689 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_buf_equivalence [2024-11-13 20:41:29,689 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_buf_equivalence [2024-11-13 20:41:29,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 20:41:30,056 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:41:30,058 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:41:46,615 INFO L? ?]: Removed 94 outVars from TransFormulas that were not future-live. [2024-11-13 20:41:46,615 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:41:47,335 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:41:47,336 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 20:41:47,336 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:41:47 BoogieIcfgContainer [2024-11-13 20:41:47,336 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:41:47,337 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:41:47,337 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:41:47,351 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:41:47,351 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:41:47" (1/1) ... [2024-11-13 20:41:47,360 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 20:41:47,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:47,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 122 states and 164 transitions. [2024-11-13 20:41:47,411 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 164 transitions. [2024-11-13 20:41:47,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 20:41:47,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:47,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:51,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 20:43:51,810 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-13 20:44:07,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 20:45:46,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:45:46,809 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Solver said unknown at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:485) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 20:45:46,814 INFO L158 Benchmark]: Toolchain (without parser) took 260578.61ms. Allocated memory was 142.6MB in the beginning and 3.2GB in the end (delta: 3.1GB). Free memory was 109.5MB in the beginning and 2.0GB in the end (delta: -1.9GB). Peak memory consumption was 1.2GB. Max. memory is 16.1GB. [2024-11-13 20:45:46,815 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 142.6MB. Free memory is still 80.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:45:46,815 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3028.98ms. Allocated memory is still 142.6MB. Free memory was 109.2MB in the beginning and 39.8MB in the end (delta: 69.4MB). Peak memory consumption was 89.5MB. Max. memory is 16.1GB. [2024-11-13 20:45:46,816 INFO L158 Benchmark]: Boogie Procedure Inliner took 249.57ms. Allocated memory was 142.6MB in the beginning and 427.8MB in the end (delta: 285.2MB). Free memory was 39.8MB in the beginning and 361.9MB in the end (delta: -322.1MB). Peak memory consumption was 24.2MB. Max. memory is 16.1GB. [2024-11-13 20:45:46,817 INFO L158 Benchmark]: Boogie Preprocessor took 81.16ms. Allocated memory is still 427.8MB. Free memory was 361.9MB in the beginning and 354.4MB in the end (delta: 7.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 20:45:46,817 INFO L158 Benchmark]: RCFGBuilder took 17738.59ms. Allocated memory was 427.8MB in the beginning and 645.9MB in the end (delta: 218.1MB). Free memory was 354.4MB in the beginning and 404.0MB in the end (delta: -49.6MB). Peak memory consumption was 232.8MB. Max. memory is 16.1GB. [2024-11-13 20:45:46,818 INFO L158 Benchmark]: CodeCheck took 239475.80ms. Allocated memory was 645.9MB in the beginning and 3.2GB in the end (delta: 2.6GB). Free memory was 404.0MB in the beginning and 2.0GB in the end (delta: -1.6GB). Peak memory consumption was 1.0GB. Max. memory is 16.1GB. [2024-11-13 20:45:46,820 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 0.28ms. Allocated memory is still 142.6MB. Free memory is still 80.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3028.98ms. Allocated memory is still 142.6MB. Free memory was 109.2MB in the beginning and 39.8MB in the end (delta: 69.4MB). Peak memory consumption was 89.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 249.57ms. Allocated memory was 142.6MB in the beginning and 427.8MB in the end (delta: 285.2MB). Free memory was 39.8MB in the beginning and 361.9MB in the end (delta: -322.1MB). Peak memory consumption was 24.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 81.16ms. Allocated memory is still 427.8MB. Free memory was 361.9MB in the beginning and 354.4MB in the end (delta: 7.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 17738.59ms. Allocated memory was 427.8MB in the beginning and 645.9MB in the end (delta: 218.1MB). Free memory was 354.4MB in the beginning and 404.0MB in the end (delta: -49.6MB). Peak memory consumption was 232.8MB. Max. memory is 16.1GB. * CodeCheck took 239475.80ms. Allocated memory was 645.9MB in the beginning and 3.2GB in the end (delta: 2.6GB). Free memory was 404.0MB in the beginning and 2.0GB in the end (delta: -1.6GB). Peak memory consumption was 1.0GB. 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. [2024-11-13 20:45:47,025 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c8e8304-c99e-4e71-a310-4981976b2537/bin/ukojak-verify-EEHR8qb7sm/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_1c8e8304-c99e-4e71-a310-4981976b2537/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c8e8304-c99e-4e71-a310-4981976b2537/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c8e8304-c99e-4e71-a310-4981976b2537/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c8e8304-c99e-4e71-a310-4981976b2537/bin/ukojak-verify-EEHR8qb7sm/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_1c8e8304-c99e-4e71-a310-4981976b2537/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c8e8304-c99e-4e71-a310-4981976b2537/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 97f1929f60deed797b33f238413f59b0edc96867527757b3538e00bc90721005 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:45:49,532 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:45:49,674 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c8e8304-c99e-4e71-a310-4981976b2537/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-11-13 20:45:49,723 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:45:49,724 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 20:45:49,724 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 20:45:49,725 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:45:49,725 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:45:49,725 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:45:49,726 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 20:45:49,726 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:45:49,726 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 20:45:49,726 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:45:49,727 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 20:45:49,727 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 20:45:49,727 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 20:45:49,727 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:45:49,727 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 20:45:49,727 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 20:45:49,728 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:45:49,728 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:45:49,728 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:45:49,728 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:45:49,728 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 20:45:49,729 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 20:45:49,729 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:45:49,729 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:45:49,729 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:45:49,729 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:45:49,729 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 20:45:49,729 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 20:45:49,730 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 20:45:49,730 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 20:45:49,730 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_1c8e8304-c99e-4e71-a310-4981976b2537/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 97f1929f60deed797b33f238413f59b0edc96867527757b3538e00bc90721005 [2024-11-13 20:45:50,141 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:45:50,151 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:45:50,154 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:45:50,155 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:45:50,156 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:45:50,157 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c8e8304-c99e-4e71-a310-4981976b2537/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness_negated.i Unable to find full path for "g++" [2024-11-13 20:45:52,304 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:45:52,923 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:45:52,925 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c8e8304-c99e-4e71-a310-4981976b2537/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness_negated.i [2024-11-13 20:45:52,985 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c8e8304-c99e-4e71-a310-4981976b2537/bin/ukojak-verify-EEHR8qb7sm/data/40afa587e/dd54acd2548a4018a5e9518adae012ff/FLAG4a550f3a0 [2024-11-13 20:45:53,007 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c8e8304-c99e-4e71-a310-4981976b2537/bin/ukojak-verify-EEHR8qb7sm/data/40afa587e/dd54acd2548a4018a5e9518adae012ff [2024-11-13 20:45:53,009 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:45:53,012 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:45:53,014 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:45:53,014 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:45:53,019 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:45:53,020 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:45:53" (1/1) ... [2024-11-13 20:45:53,021 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5bddd783 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:45:53, skipping insertion in model container [2024-11-13 20:45:53,024 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:45:53" (1/1) ... [2024-11-13 20:45:53,150 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:45:53,453 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_1c8e8304-c99e-4e71-a310-4981976b2537/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness_negated.i[4489,4502] [2024-11-13 20:45:53,462 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_1c8e8304-c99e-4e71-a310-4981976b2537/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness_negated.i[4549,4562] [2024-11-13 20:45:54,363 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:45:54,502 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:45:54,502 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:45:54,503 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:45:54,513 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:45:54,515 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:45:54,516 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:45:54,516 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:45:54,517 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:45:54,518 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:45:54,519 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:45:54,523 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:45:54,523 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:45:54,526 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:45:54,527 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:45:54,566 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:45:54,566 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:45:54,567 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:45:54,567 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:45:54,569 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:45:54,569 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:45:54,570 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:45:54,570 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:45:55,030 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:45:55,031 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:45:55,031 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:45:55,032 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:45:55,173 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:45:55,192 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:45:55,196 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:45:55,202 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:45:55,284 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:45:55,289 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:45:55,295 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:45:55,298 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:45:55,298 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:45:55,371 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:45:55,451 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-13 20:45:55,494 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:45:55,503 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_1c8e8304-c99e-4e71-a310-4981976b2537/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness_negated.i[4489,4502] [2024-11-13 20:45:55,504 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_1c8e8304-c99e-4e71-a310-4981976b2537/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness_negated.i[4549,4562] [2024-11-13 20:45:55,552 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:45:55,573 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:45:55,573 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:45:55,574 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:45:55,576 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:45:55,580 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:45:55,581 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:45:55,581 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:45:55,581 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:45:55,582 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:45:55,582 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:45:55,584 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:45:55,585 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:45:55,586 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:45:55,586 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:45:55,591 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:45:55,592 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:45:55,592 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:45:55,592 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:45:55,593 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:45:55,594 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:45:55,595 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:45:55,595 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:45:55,660 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:45:55,661 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:45:55,662 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:45:55,662 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:45:55,714 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:45:55,725 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:45:55,729 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:45:55,734 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:45:55,795 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:45:55,797 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:45:55,812 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:45:55,813 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:45:55,813 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:45:55,850 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:45:55,908 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:45:55,921 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_1c8e8304-c99e-4e71-a310-4981976b2537/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness_negated.i[4489,4502] [2024-11-13 20:45:55,925 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_1c8e8304-c99e-4e71-a310-4981976b2537/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness_negated.i[4549,4562] [2024-11-13 20:45:55,989 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:45:55,989 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:45:55,989 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:45:55,990 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:45:55,992 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:45:55,999 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:45:55,999 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:45:56,000 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:45:56,000 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:45:56,184 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8245] [2024-11-13 20:45:56,190 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:45:56,190 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:45:56,219 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8731-8742] [2024-11-13 20:45:56,240 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:45:56,697 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:45:56,698 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:45:56 WrapperNode [2024-11-13 20:45:56,698 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:45:56,699 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:45:56,699 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:45:56,699 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:45:56,710 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:45:56" (1/1) ... [2024-11-13 20:45:56,825 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:45:56" (1/1) ... [2024-11-13 20:45:56,940 INFO L138 Inliner]: procedures = 700, calls = 2668, calls flagged for inlining = 60, calls inlined = 6, statements flattened = 903 [2024-11-13 20:45:56,941 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:45:56,946 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:45:56,946 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:45:56,946 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:45:56,959 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:45:56" (1/1) ... [2024-11-13 20:45:56,960 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:45:56" (1/1) ... [2024-11-13 20:45:56,980 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:45:56" (1/1) ... [2024-11-13 20:45:56,983 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:45:56" (1/1) ... [2024-11-13 20:45:57,066 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:45:56" (1/1) ... [2024-11-13 20:45:57,073 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:45:56" (1/1) ... [2024-11-13 20:45:57,091 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:45:56" (1/1) ... [2024-11-13 20:45:57,099 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:45:56" (1/1) ... [2024-11-13 20:45:57,110 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:45:57,111 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:45:57,111 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:45:57,111 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:45:57,112 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:45:56" (1/1) ... [2024-11-13 20:45:57,118 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:45:57,132 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c8e8304-c99e-4e71-a310-4981976b2537/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:45:57,148 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c8e8304-c99e-4e71-a310-4981976b2537/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:45:57,157 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c8e8304-c99e-4e71-a310-4981976b2537/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:45:57,184 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2024-11-13 20:45:57,184 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2024-11-13 20:45:57,184 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 20:45:57,185 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-13 20:45:57,185 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-13 20:45:57,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 20:45:57,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-11-13 20:45:57,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2024-11-13 20:45:57,186 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 20:45:57,187 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 20:45:57,187 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 20:45:57,187 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:45:57,187 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2024-11-13 20:45:57,187 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2024-11-13 20:45:57,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 20:45:57,187 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_buf_has_allocated_buffer_member [2024-11-13 20:45:57,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_buf_has_allocated_buffer_member [2024-11-13 20:45:57,188 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:45:57,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:45:57,188 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-13 20:45:57,188 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-13 20:45:57,188 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2024-11-13 20:45:57,188 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2024-11-13 20:45:57,188 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2024-11-13 20:45:57,189 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2024-11-13 20:45:57,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 20:45:57,189 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 20:45:57,189 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 20:45:57,189 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 20:45:57,189 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 20:45:57,189 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq [2024-11-13 20:45:57,190 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq [2024-11-13 20:45:57,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2024-11-13 20:45:57,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2024-11-13 20:45:57,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 20:45:57,190 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-11-13 20:45:57,190 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-11-13 20:45:57,190 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2024-11-13 20:45:57,190 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2024-11-13 20:45:57,190 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_bounded [2024-11-13 20:45:57,191 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_bounded [2024-11-13 20:45:57,191 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2024-11-13 20:45:57,191 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2024-11-13 20:45:57,191 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_buf_equivalence [2024-11-13 20:45:57,191 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_buf_equivalence [2024-11-13 20:45:57,588 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:45:57,591 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:46:09,118 WARN L249 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c8e8304-c99e-4e71-a310-4981976b2537/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) stderr output: (error "out of memory") [2024-11-13 20:46:09,118 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c8e8304-c99e-4e71-a310-4981976b2537/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 101 [2024-11-13 20:46:09,122 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_1c8e8304-c99e-4e71-a310-4981976b2537/bin/ukojak-verify-EEHR8qb7sm/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$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:702) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:268) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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$do_action(Parser.java:1518) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:701) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:383) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:258) ... 25 more [2024-11-13 20:46:09,130 INFO L158 Benchmark]: Toolchain (without parser) took 16116.93ms. Allocated memory was 83.9MB in the beginning and 427.8MB in the end (delta: 343.9MB). Free memory was 52.0MB in the beginning and 252.8MB in the end (delta: -200.8MB). Peak memory consumption was 227.1MB. Max. memory is 16.1GB. [2024-11-13 20:46:09,131 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 83.9MB. Free memory is still 64.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:46:09,131 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3684.51ms. Allocated memory was 83.9MB in the beginning and 117.4MB in the end (delta: 33.6MB). Free memory was 52.0MB in the beginning and 54.0MB in the end (delta: -2.0MB). Peak memory consumption was 83.9MB. Max. memory is 16.1GB. [2024-11-13 20:46:09,132 INFO L158 Benchmark]: Boogie Procedure Inliner took 245.77ms. Allocated memory is still 117.4MB. Free memory was 54.0MB in the beginning and 41.6MB in the end (delta: 12.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 20:46:09,132 INFO L158 Benchmark]: Boogie Preprocessor took 164.37ms. Allocated memory is still 117.4MB. Free memory was 41.6MB in the beginning and 53.3MB in the end (delta: -11.7MB). Peak memory consumption was 13.0MB. Max. memory is 16.1GB. [2024-11-13 20:46:09,132 INFO L158 Benchmark]: RCFGBuilder took 12017.13ms. Allocated memory was 117.4MB in the beginning and 427.8MB in the end (delta: 310.4MB). Free memory was 53.3MB in the beginning and 252.8MB in the end (delta: -199.6MB). Peak memory consumption was 196.3MB. Max. memory is 16.1GB. [2024-11-13 20:46:09,137 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 83.9MB. Free memory is still 64.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3684.51ms. Allocated memory was 83.9MB in the beginning and 117.4MB in the end (delta: 33.6MB). Free memory was 52.0MB in the beginning and 54.0MB in the end (delta: -2.0MB). Peak memory consumption was 83.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 245.77ms. Allocated memory is still 117.4MB. Free memory was 54.0MB in the beginning and 41.6MB in the end (delta: 12.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 164.37ms. Allocated memory is still 117.4MB. Free memory was 41.6MB in the beginning and 53.3MB in the end (delta: -11.7MB). Peak memory consumption was 13.0MB. Max. memory is 16.1GB. * RCFGBuilder took 12017.13ms. Allocated memory was 117.4MB in the beginning and 427.8MB in the end (delta: 310.4MB). Free memory was 53.3MB in the beginning and 252.8MB in the end (delta: -199.6MB). Peak memory consumption was 196.3MB. 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_1c8e8304-c99e-4e71-a310-4981976b2537/bin/ukojak-verify-EEHR8qb7sm/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_1c8e8304-c99e-4e71-a310-4981976b2537/bin/ukojak-verify-EEHR8qb7sm/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_1c8e8304-c99e-4e71-a310-4981976b2537/bin/ukojak-verify-EEHR8qb7sm/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")