./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_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_ab82187f-397a-496f-bca5-d7c1eaf03380/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab82187f-397a-496f-bca5-d7c1eaf03380/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_ab82187f-397a-496f-bca5-d7c1eaf03380/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab82187f-397a-496f-bca5-d7c1eaf03380/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab82187f-397a-496f-bca5-d7c1eaf03380/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_ab82187f-397a-496f-bca5-d7c1eaf03380/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 c974750d72dbbdcad43b6c780cc7a00626a484b6d2da67e96b9032eaa6e0f23d --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 01:21:07,657 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 01:21:07,720 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab82187f-397a-496f-bca5-d7c1eaf03380/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-06 01:21:07,725 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 01:21:07,725 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 01:21:07,745 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 01:21:07,746 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 01:21:07,746 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 01:21:07,747 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 01:21:07,747 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 01:21:07,747 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 01:21:07,747 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 01:21:07,747 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 01:21:07,747 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 01:21:07,747 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 01:21:07,747 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 01:21:07,747 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 01:21:07,748 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 01:21:07,748 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 01:21:07,748 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 01:21:07,748 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 01:21:07,748 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 01:21:07,748 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 01:21:07,748 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 01:21:07,748 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:21:07,748 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 01:21:07,748 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 01:21:07,748 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 01:21:07,749 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 01:21:07,749 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 01:21:07,749 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_ab82187f-397a-496f-bca5-d7c1eaf03380/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 -> c974750d72dbbdcad43b6c780cc7a00626a484b6d2da67e96b9032eaa6e0f23d [2024-12-06 01:21:08,001 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 01:21:08,009 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 01:21:08,012 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 01:21:08,013 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 01:21:08,014 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 01:21:08,015 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab82187f-397a-496f-bca5-d7c1eaf03380/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_harness_negated.i [2024-12-06 01:21:10,623 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab82187f-397a-496f-bca5-d7c1eaf03380/bin/ukojak-verify-CZk0znPC7b/data/e586d2550/b24af230bb1f4a5b9958be0622aca11d/FLAGd8c6c933a [2024-12-06 01:21:11,047 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 01:21:11,048 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab82187f-397a-496f-bca5-d7c1eaf03380/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_harness_negated.i [2024-12-06 01:21:11,076 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab82187f-397a-496f-bca5-d7c1eaf03380/bin/ukojak-verify-CZk0znPC7b/data/e586d2550/b24af230bb1f4a5b9958be0622aca11d/FLAGd8c6c933a [2024-12-06 01:21:11,203 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab82187f-397a-496f-bca5-d7c1eaf03380/bin/ukojak-verify-CZk0znPC7b/data/e586d2550/b24af230bb1f4a5b9958be0622aca11d [2024-12-06 01:21:11,205 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 01:21:11,207 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 01:21:11,208 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 01:21:11,209 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 01:21:11,213 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 01:21:11,214 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:21:11" (1/1) ... [2024-12-06 01:21:11,214 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5ac9b1ed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:21:11, skipping insertion in model container [2024-12-06 01:21:11,214 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:21:11" (1/1) ... [2024-12-06 01:21:11,282 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 01:21:11,474 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_ab82187f-397a-496f-bca5-d7c1eaf03380/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_harness_negated.i[4496,4509] [2024-12-06 01:21:11,479 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_ab82187f-397a-496f-bca5-d7c1eaf03380/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_harness_negated.i[4556,4569] [2024-12-06 01:21:12,410 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:21:12,411 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:21:12,411 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:21:12,412 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:21:12,413 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:21:12,427 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:21:12,428 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:21:12,429 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:21:12,430 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:21:13,293 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:21:13,293 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:21:13,384 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:21:13,430 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 01:21:13,443 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_ab82187f-397a-496f-bca5-d7c1eaf03380/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_harness_negated.i[4496,4509] [2024-12-06 01:21:13,443 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_ab82187f-397a-496f-bca5-d7c1eaf03380/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_harness_negated.i[4556,4569] [2024-12-06 01:21:13,483 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:21:13,483 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:21:13,483 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:21:13,484 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:21:13,484 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:21:13,490 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:21:13,491 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:21:13,492 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:21:13,492 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:21:13,616 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8221] [2024-12-06 01:21:13,618 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:21:13,618 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:21:13,635 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8707-8718] [2024-12-06 01:21:13,689 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:21:13,876 INFO L204 MainTranslator]: Completed translation [2024-12-06 01:21:13,877 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:21:13 WrapperNode [2024-12-06 01:21:13,877 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 01:21:13,878 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 01:21:13,878 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 01:21:13,878 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 01:21:13,884 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:21:13" (1/1) ... [2024-12-06 01:21:13,944 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:21:13" (1/1) ... [2024-12-06 01:21:14,000 INFO L138 Inliner]: procedures = 682, calls = 2798, calls flagged for inlining = 61, calls inlined = 8, statements flattened = 891 [2024-12-06 01:21:14,001 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 01:21:14,001 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 01:21:14,001 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 01:21:14,001 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 01:21:14,011 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:21:13" (1/1) ... [2024-12-06 01:21:14,011 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:21:13" (1/1) ... [2024-12-06 01:21:14,018 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:21:13" (1/1) ... [2024-12-06 01:21:14,018 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:21:13" (1/1) ... [2024-12-06 01:21:14,048 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:21:13" (1/1) ... [2024-12-06 01:21:14,051 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:21:13" (1/1) ... [2024-12-06 01:21:14,054 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:21:13" (1/1) ... [2024-12-06 01:21:14,060 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:21:13" (1/1) ... [2024-12-06 01:21:14,064 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:21:13" (1/1) ... [2024-12-06 01:21:14,073 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 01:21:14,074 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 01:21:14,074 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 01:21:14,075 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 01:21:14,076 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:21:13" (1/1) ... [2024-12-06 01:21:14,081 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:21:14,093 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab82187f-397a-496f-bca5-d7c1eaf03380/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 01:21:14,107 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab82187f-397a-496f-bca5-d7c1eaf03380/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 01:21:14,110 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab82187f-397a-496f-bca5-d7c1eaf03380/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 01:21:14,134 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2024-12-06 01:21:14,134 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2024-12-06 01:21:14,134 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2024-12-06 01:21:14,134 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2024-12-06 01:21:14,134 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_string_is_allocated_bounded_length [2024-12-06 01:21:14,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_string_is_allocated_bounded_length [2024-12-06 01:21:14,135 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 01:21:14,135 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-12-06 01:21:14,135 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-12-06 01:21:14,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-06 01:21:14,135 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 01:21:14,135 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 01:21:14,135 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 01:21:14,135 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 01:21:14,135 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 01:21:14,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 01:21:14,135 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 01:21:14,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 01:21:14,135 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-12-06 01:21:14,135 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-12-06 01:21:14,136 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-06 01:21:14,136 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-06 01:21:14,136 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-06 01:21:14,136 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 01:21:14,136 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 01:21:14,136 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq [2024-12-06 01:21:14,136 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq [2024-12-06 01:21:14,136 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-06 01:21:14,136 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-12-06 01:21:14,136 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-12-06 01:21:14,136 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2024-12-06 01:21:14,136 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2024-12-06 01:21:14,136 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 01:21:14,136 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 01:21:14,352 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 01:21:14,354 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 01:21:28,556 INFO L? ?]: Removed 108 outVars from TransFormulas that were not future-live. [2024-12-06 01:21:28,556 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 01:21:29,152 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 01:21:29,153 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-12-06 01:21:29,153 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:21:29 BoogieIcfgContainer [2024-12-06 01:21:29,153 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 01:21:29,154 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 01:21:29,154 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 01:21:29,163 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 01:21:29,164 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:21:29" (1/1) ... [2024-12-06 01:21:29,171 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 01:21:29,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:21:29,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 94 states and 124 transitions. [2024-12-06 01:21:29,223 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 124 transitions. [2024-12-06 01:21:29,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 01:21:29,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:21:29,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:23:03,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:23:05,397 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-06 01:23:15,712 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.30s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 01:23:17,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:23:17,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 116 states and 163 transitions. [2024-12-06 01:23:17,908 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 163 transitions. [2024-12-06 01:23:17,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 01:23:17,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:23:17,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:24:48,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:24:53,122 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-06 01:25:00,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:25:00,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 122 states and 173 transitions. [2024-12-06 01:25:00,951 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 173 transitions. [2024-12-06 01:25:00,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 01:25:00,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:25:00,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:26:40,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-06 01:26:40,131 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-12-06 01:26:50,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-06 01:28:28,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:28:28,465 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) [2024-12-06 01:28:28,470 INFO L158 Benchmark]: Toolchain (without parser) took 437263.19ms. Allocated memory was 142.6MB in the beginning and 2.9GB in the end (delta: 2.8GB). Free memory was 108.1MB in the beginning and 2.1GB in the end (delta: -1.9GB). Peak memory consumption was 809.2MB. Max. memory is 16.1GB. [2024-12-06 01:28:28,471 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 142.6MB. Free memory is still 83.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 01:28:28,471 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2669.06ms. Allocated memory is still 142.6MB. Free memory was 108.1MB in the beginning and 74.6MB in the end (delta: 33.5MB). Peak memory consumption was 104.7MB. Max. memory is 16.1GB. [2024-12-06 01:28:28,471 INFO L158 Benchmark]: Boogie Procedure Inliner took 122.76ms. Allocated memory is still 142.6MB. Free memory was 74.6MB in the beginning and 62.1MB in the end (delta: 12.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 01:28:28,472 INFO L158 Benchmark]: Boogie Preprocessor took 72.43ms. Allocated memory is still 142.6MB. Free memory was 62.1MB in the beginning and 55.5MB in the end (delta: 6.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 01:28:28,472 INFO L158 Benchmark]: RCFGBuilder took 15079.11ms. Allocated memory was 142.6MB in the beginning and 385.9MB in the end (delta: 243.3MB). Free memory was 55.5MB in the beginning and 304.5MB in the end (delta: -249.0MB). Peak memory consumption was 203.8MB. Max. memory is 16.1GB. [2024-12-06 01:28:28,473 INFO L158 Benchmark]: CodeCheck took 419315.34ms. Allocated memory was 385.9MB in the beginning and 2.9GB in the end (delta: 2.5GB). Free memory was 304.5MB in the beginning and 2.1GB in the end (delta: -1.7GB). Peak memory consumption was 763.0MB. Max. memory is 16.1GB. [2024-12-06 01:28:28,475 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 0.30ms. Allocated memory is still 142.6MB. Free memory is still 83.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2669.06ms. Allocated memory is still 142.6MB. Free memory was 108.1MB in the beginning and 74.6MB in the end (delta: 33.5MB). Peak memory consumption was 104.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 122.76ms. Allocated memory is still 142.6MB. Free memory was 74.6MB in the beginning and 62.1MB in the end (delta: 12.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 72.43ms. Allocated memory is still 142.6MB. Free memory was 62.1MB in the beginning and 55.5MB in the end (delta: 6.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 15079.11ms. Allocated memory was 142.6MB in the beginning and 385.9MB in the end (delta: 243.3MB). Free memory was 55.5MB in the beginning and 304.5MB in the end (delta: -249.0MB). Peak memory consumption was 203.8MB. Max. memory is 16.1GB. * CodeCheck took 419315.34ms. Allocated memory was 385.9MB in the beginning and 2.9GB in the end (delta: 2.5GB). Free memory was 304.5MB in the beginning and 2.1GB in the end (delta: -1.7GB). Peak memory consumption was 763.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 8221]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8221] - GenericResultAtLocation [Line: 8707]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8707-8718] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-12-06 01:28:28,684 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab82187f-397a-496f-bca5-d7c1eaf03380/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process [2024-12-06 01:28:28,713 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab82187f-397a-496f-bca5-d7c1eaf03380/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab82187f-397a-496f-bca5-d7c1eaf03380/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab82187f-397a-496f-bca5-d7c1eaf03380/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_ab82187f-397a-496f-bca5-d7c1eaf03380/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab82187f-397a-496f-bca5-d7c1eaf03380/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab82187f-397a-496f-bca5-d7c1eaf03380/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_ab82187f-397a-496f-bca5-d7c1eaf03380/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 c974750d72dbbdcad43b6c780cc7a00626a484b6d2da67e96b9032eaa6e0f23d --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 01:28:30,550 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 01:28:30,630 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab82187f-397a-496f-bca5-d7c1eaf03380/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-12-06 01:28:30,651 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 01:28:30,652 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 01:28:30,652 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 01:28:30,653 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 01:28:30,653 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 01:28:30,653 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 01:28:30,653 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 01:28:30,653 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 01:28:30,653 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 01:28:30,653 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 01:28:30,653 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 01:28:30,653 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-06 01:28:30,653 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-06 01:28:30,654 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-06 01:28:30,654 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 01:28:30,654 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 01:28:30,654 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 01:28:30,654 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 01:28:30,654 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 01:28:30,654 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 01:28:30,654 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 01:28:30,654 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-06 01:28:30,654 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 01:28:30,655 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:28:30,655 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 01:28:30,655 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 01:28:30,655 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 01:28:30,655 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-06 01:28:30,655 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 01:28:30,655 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-06 01:28:30,655 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_ab82187f-397a-496f-bca5-d7c1eaf03380/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 -> c974750d72dbbdcad43b6c780cc7a00626a484b6d2da67e96b9032eaa6e0f23d [2024-12-06 01:28:30,877 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 01:28:30,884 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 01:28:30,886 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 01:28:30,888 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 01:28:30,888 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 01:28:30,889 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab82187f-397a-496f-bca5-d7c1eaf03380/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_harness_negated.i [2024-12-06 01:28:33,551 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab82187f-397a-496f-bca5-d7c1eaf03380/bin/ukojak-verify-CZk0znPC7b/data/6dc483de6/b27e42ba2f264361a5770fef623779b5/FLAGb1ad59147 [2024-12-06 01:28:33,941 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 01:28:33,941 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab82187f-397a-496f-bca5-d7c1eaf03380/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_harness_negated.i [2024-12-06 01:28:33,969 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab82187f-397a-496f-bca5-d7c1eaf03380/bin/ukojak-verify-CZk0znPC7b/data/6dc483de6/b27e42ba2f264361a5770fef623779b5/FLAGb1ad59147 [2024-12-06 01:28:34,122 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab82187f-397a-496f-bca5-d7c1eaf03380/bin/ukojak-verify-CZk0znPC7b/data/6dc483de6/b27e42ba2f264361a5770fef623779b5 [2024-12-06 01:28:34,124 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 01:28:34,125 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 01:28:34,127 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 01:28:34,127 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 01:28:34,131 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 01:28:34,131 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:28:34" (1/1) ... [2024-12-06 01:28:34,132 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@291979bc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:28:34, skipping insertion in model container [2024-12-06 01:28:34,132 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:28:34" (1/1) ... [2024-12-06 01:28:34,209 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 01:28:34,405 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_ab82187f-397a-496f-bca5-d7c1eaf03380/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_harness_negated.i[4496,4509] [2024-12-06 01:28:34,410 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_ab82187f-397a-496f-bca5-d7c1eaf03380/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_harness_negated.i[4556,4569] [2024-12-06 01:28:34,997 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:28:35,099 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:28:35,099 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:28:35,100 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:28:35,108 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:28:35,110 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:28:35,111 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:28:35,111 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:28:35,112 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:28:35,112 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:28:35,113 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:28:35,116 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:28:35,117 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:28:35,119 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:28:35,119 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:28:35,128 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:28:35,129 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:28:35,129 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:28:35,129 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:28:35,131 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:28:35,131 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:28:35,131 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:28:35,132 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:28:35,478 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:28:35,479 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:28:35,479 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:28:35,479 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:28:35,616 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:28:35,632 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:28:35,636 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:28:35,642 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:28:35,699 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:28:35,700 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:28:35,702 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:28:35,702 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:28:35,703 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:28:35,771 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:28:35,773 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:28:35,775 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:28:35,776 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:28:35,791 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:28:35,843 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-12-06 01:28:35,871 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 01:28:35,876 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_ab82187f-397a-496f-bca5-d7c1eaf03380/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_harness_negated.i[4496,4509] [2024-12-06 01:28:35,876 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_ab82187f-397a-496f-bca5-d7c1eaf03380/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_harness_negated.i[4556,4569] [2024-12-06 01:28:35,898 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:28:35,918 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:28:35,919 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:28:35,919 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:28:35,921 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:28:35,922 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:28:35,922 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:28:35,922 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:28:35,922 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:28:35,923 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:28:35,923 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:28:35,926 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:28:35,927 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:28:35,928 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:28:35,928 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:28:35,930 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:28:35,930 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:28:35,930 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:28:35,930 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:28:35,931 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:28:35,931 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:28:35,932 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:28:35,932 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:28:35,958 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:28:35,958 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:28:35,959 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:28:35,959 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:28:35,978 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:28:35,982 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:28:35,984 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:28:35,986 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:28:36,006 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:28:36,007 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:28:36,008 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:28:36,009 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:28:36,009 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:28:36,046 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:28:36,047 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:28:36,048 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:28:36,049 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:28:36,055 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:28:36,075 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 01:28:36,083 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_ab82187f-397a-496f-bca5-d7c1eaf03380/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_harness_negated.i[4496,4509] [2024-12-06 01:28:36,083 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_ab82187f-397a-496f-bca5-d7c1eaf03380/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_harness_negated.i[4556,4569] [2024-12-06 01:28:36,114 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:28:36,114 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:28:36,114 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:28:36,114 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:28:36,115 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:28:36,119 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:28:36,120 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:28:36,120 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:28:36,121 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:28:36,207 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8221] [2024-12-06 01:28:36,208 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:28:36,209 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:28:36,220 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8707-8718] [2024-12-06 01:28:36,263 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:28:36,457 INFO L204 MainTranslator]: Completed translation [2024-12-06 01:28:36,457 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:28:36 WrapperNode [2024-12-06 01:28:36,457 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 01:28:36,458 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 01:28:36,458 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 01:28:36,458 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 01:28:36,463 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:28:36" (1/1) ... [2024-12-06 01:28:36,519 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:28:36" (1/1) ... [2024-12-06 01:28:36,581 INFO L138 Inliner]: procedures = 702, calls = 2798, calls flagged for inlining = 61, calls inlined = 8, statements flattened = 892 [2024-12-06 01:28:36,582 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 01:28:36,583 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 01:28:36,583 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 01:28:36,583 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 01:28:36,597 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:28:36" (1/1) ... [2024-12-06 01:28:36,598 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:28:36" (1/1) ... [2024-12-06 01:28:36,617 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:28:36" (1/1) ... [2024-12-06 01:28:36,618 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:28:36" (1/1) ... [2024-12-06 01:28:36,657 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:28:36" (1/1) ... [2024-12-06 01:28:36,660 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:28:36" (1/1) ... [2024-12-06 01:28:36,668 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:28:36" (1/1) ... [2024-12-06 01:28:36,681 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:28:36" (1/1) ... [2024-12-06 01:28:36,685 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:28:36" (1/1) ... [2024-12-06 01:28:36,696 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 01:28:36,697 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 01:28:36,697 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 01:28:36,697 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 01:28:36,698 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:28:36" (1/1) ... [2024-12-06 01:28:36,705 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:28:36,718 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab82187f-397a-496f-bca5-d7c1eaf03380/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 01:28:36,730 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab82187f-397a-496f-bca5-d7c1eaf03380/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 01:28:36,733 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab82187f-397a-496f-bca5-d7c1eaf03380/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 01:28:36,756 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2024-12-06 01:28:36,756 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2024-12-06 01:28:36,756 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2024-12-06 01:28:36,757 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2024-12-06 01:28:36,757 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_string_is_allocated_bounded_length [2024-12-06 01:28:36,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_string_is_allocated_bounded_length [2024-12-06 01:28:36,757 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 01:28:36,757 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-12-06 01:28:36,757 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-12-06 01:28:36,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-12-06 01:28:36,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-12-06 01:28:36,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2024-12-06 01:28:36,757 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 01:28:36,757 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 01:28:36,757 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 01:28:36,757 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 01:28:36,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 01:28:36,757 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 01:28:36,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 01:28:36,757 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-12-06 01:28:36,757 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-12-06 01:28:36,758 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2024-12-06 01:28:36,758 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2024-12-06 01:28:36,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-06 01:28:36,758 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-06 01:28:36,758 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-06 01:28:36,758 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 01:28:36,758 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 01:28:36,758 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq [2024-12-06 01:28:36,758 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq [2024-12-06 01:28:36,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2024-12-06 01:28:36,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2024-12-06 01:28:36,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-06 01:28:36,758 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-12-06 01:28:36,758 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-12-06 01:28:36,758 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2024-12-06 01:28:36,758 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2024-12-06 01:28:36,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2024-12-06 01:28:36,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2024-12-06 01:28:36,987 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 01:28:36,989 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 01:28:48,216 WARN L249 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab82187f-397a-496f-bca5-d7c1eaf03380/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") [2024-12-06 01:28:48,217 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab82187f-397a-496f-bca5-d7c1eaf03380/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 101 [2024-12-06 01:28:48,218 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_ab82187f-397a-496f-bca5-d7c1eaf03380/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$do_action(Parser.java:1518) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:701) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:383) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:258) ... 25 more [2024-12-06 01:28:48,221 INFO L158 Benchmark]: Toolchain (without parser) took 14095.53ms. Allocated memory was 92.3MB in the beginning and 318.8MB in the end (delta: 226.5MB). Free memory was 60.7MB in the beginning and 167.9MB in the end (delta: -107.2MB). Peak memory consumption was 227.3MB. Max. memory is 16.1GB. [2024-12-06 01:28:48,222 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 83.9MB. Free memory is still 48.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 01:28:48,222 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2330.88ms. Allocated memory was 92.3MB in the beginning and 142.6MB in the end (delta: 50.3MB). Free memory was 60.5MB in the beginning and 49.1MB in the end (delta: 11.3MB). Peak memory consumption was 97.8MB. Max. memory is 16.1GB. [2024-12-06 01:28:48,222 INFO L158 Benchmark]: Boogie Procedure Inliner took 123.83ms. Allocated memory is still 142.6MB. Free memory was 49.1MB in the beginning and 67.5MB in the end (delta: -18.4MB). Peak memory consumption was 20.0MB. Max. memory is 16.1GB. [2024-12-06 01:28:48,222 INFO L158 Benchmark]: Boogie Preprocessor took 113.19ms. Allocated memory is still 142.6MB. Free memory was 67.5MB in the beginning and 58.6MB in the end (delta: 9.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 01:28:48,223 INFO L158 Benchmark]: RCFGBuilder took 11523.16ms. Allocated memory was 142.6MB in the beginning and 318.8MB in the end (delta: 176.2MB). Free memory was 58.6MB in the beginning and 167.9MB in the end (delta: -109.4MB). Peak memory consumption was 172.6MB. Max. memory is 16.1GB. [2024-12-06 01:28:48,224 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 83.9MB. Free memory is still 48.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2330.88ms. Allocated memory was 92.3MB in the beginning and 142.6MB in the end (delta: 50.3MB). Free memory was 60.5MB in the beginning and 49.1MB in the end (delta: 11.3MB). Peak memory consumption was 97.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 123.83ms. Allocated memory is still 142.6MB. Free memory was 49.1MB in the beginning and 67.5MB in the end (delta: -18.4MB). Peak memory consumption was 20.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 113.19ms. Allocated memory is still 142.6MB. Free memory was 67.5MB in the beginning and 58.6MB in the end (delta: 9.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 11523.16ms. Allocated memory was 142.6MB in the beginning and 318.8MB in the end (delta: 176.2MB). Free memory was 58.6MB in the beginning and 167.9MB in the end (delta: -109.4MB). Peak memory consumption was 172.6MB. 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_ab82187f-397a-496f-bca5-d7c1eaf03380/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_ab82187f-397a-496f-bca5-d7c1eaf03380/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: 8221]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8221] - GenericResultAtLocation [Line: 8707]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8707-8718] 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_ab82187f-397a-496f-bca5-d7c1eaf03380/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")