./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_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_0dacddc5-24f8-4fb8-b156-46b9584d22b9/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0dacddc5-24f8-4fb8-b156-46b9584d22b9/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_0dacddc5-24f8-4fb8-b156-46b9584d22b9/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0dacddc5-24f8-4fb8-b156-46b9584d22b9/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0dacddc5-24f8-4fb8-b156-46b9584d22b9/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_0dacddc5-24f8-4fb8-b156-46b9584d22b9/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 979d4544ed7a4a819d06bd545bc402347e028009bb631538cf6c19233d498345 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 23:16:01,451 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 23:16:01,502 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0dacddc5-24f8-4fb8-b156-46b9584d22b9/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-05 23:16:01,507 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 23:16:01,507 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 23:16:01,523 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 23:16:01,524 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 23:16:01,524 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 23:16:01,524 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 23:16:01,524 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 23:16:01,525 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 23:16:01,525 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 23:16:01,525 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 23:16:01,525 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 23:16:01,525 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 23:16:01,525 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 23:16:01,525 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 23:16:01,525 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 23:16:01,525 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 23:16:01,525 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 23:16:01,526 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 23:16:01,526 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 23:16:01,526 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 23:16:01,526 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 23:16:01,526 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:16:01,526 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 23:16:01,526 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 23:16:01,526 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 23:16:01,526 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 23:16:01,526 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 23:16:01,527 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_0dacddc5-24f8-4fb8-b156-46b9584d22b9/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 -> 979d4544ed7a4a819d06bd545bc402347e028009bb631538cf6c19233d498345 [2024-12-05 23:16:01,729 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 23:16:01,736 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 23:16:01,737 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 23:16:01,738 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 23:16:01,739 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 23:16:01,740 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0dacddc5-24f8-4fb8-b156-46b9584d22b9/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness_negated.i [2024-12-05 23:16:04,369 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0dacddc5-24f8-4fb8-b156-46b9584d22b9/bin/ukojak-verify-CZk0znPC7b/data/2f1b0959c/664564f9a54f46ac8af71161e3a29d90/FLAG18b8228b9 [2024-12-05 23:16:04,793 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 23:16:04,794 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0dacddc5-24f8-4fb8-b156-46b9584d22b9/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness_negated.i [2024-12-05 23:16:04,819 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0dacddc5-24f8-4fb8-b156-46b9584d22b9/bin/ukojak-verify-CZk0znPC7b/data/2f1b0959c/664564f9a54f46ac8af71161e3a29d90/FLAG18b8228b9 [2024-12-05 23:16:04,958 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0dacddc5-24f8-4fb8-b156-46b9584d22b9/bin/ukojak-verify-CZk0znPC7b/data/2f1b0959c/664564f9a54f46ac8af71161e3a29d90 [2024-12-05 23:16:04,960 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 23:16:04,961 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 23:16:04,962 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 23:16:04,962 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 23:16:04,966 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 23:16:04,967 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:16:04" (1/1) ... [2024-12-05 23:16:04,967 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2d4e4830 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:16:04, skipping insertion in model container [2024-12-05 23:16:04,967 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:16:04" (1/1) ... [2024-12-05 23:16:05,035 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 23:16:05,242 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_0dacddc5-24f8-4fb8-b156-46b9584d22b9/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness_negated.i[4497,4510] [2024-12-05 23:16:05,249 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_0dacddc5-24f8-4fb8-b156-46b9584d22b9/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness_negated.i[4557,4570] [2024-12-05 23:16:06,012 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:16:06,013 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:16:06,013 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:16:06,014 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:16:06,015 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:16:06,030 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:16:06,030 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:16:06,032 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:16:06,032 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:16:06,681 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:16:06,682 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:16:06,749 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:16:06,798 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 23:16:06,812 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_0dacddc5-24f8-4fb8-b156-46b9584d22b9/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness_negated.i[4497,4510] [2024-12-05 23:16:06,812 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_0dacddc5-24f8-4fb8-b156-46b9584d22b9/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness_negated.i[4557,4570] [2024-12-05 23:16:06,853 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:16:06,853 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:16:06,853 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:16:06,854 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:16:06,854 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:16:06,861 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:16:06,861 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:16:06,862 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:16:06,863 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:16:06,982 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8237] [2024-12-05 23:16:06,984 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:16:06,984 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:16:07,045 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8723-8734] [2024-12-05 23:16:07,057 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:16:07,207 INFO L204 MainTranslator]: Completed translation [2024-12-05 23:16:07,207 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:16:07 WrapperNode [2024-12-05 23:16:07,207 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 23:16:07,208 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 23:16:07,208 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 23:16:07,208 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 23:16:07,213 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:16:07" (1/1) ... [2024-12-05 23:16:07,266 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:16:07" (1/1) ... [2024-12-05 23:16:07,331 INFO L138 Inliner]: procedures = 679, calls = 2616, calls flagged for inlining = 60, calls inlined = 6, statements flattened = 831 [2024-12-05 23:16:07,331 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 23:16:07,332 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 23:16:07,332 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 23:16:07,332 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 23:16:07,340 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:16:07" (1/1) ... [2024-12-05 23:16:07,341 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:16:07" (1/1) ... [2024-12-05 23:16:07,346 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:16:07" (1/1) ... [2024-12-05 23:16:07,346 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:16:07" (1/1) ... [2024-12-05 23:16:07,372 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:16:07" (1/1) ... [2024-12-05 23:16:07,374 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:16:07" (1/1) ... [2024-12-05 23:16:07,377 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:16:07" (1/1) ... [2024-12-05 23:16:07,383 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:16:07" (1/1) ... [2024-12-05 23:16:07,386 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:16:07" (1/1) ... [2024-12-05 23:16:07,395 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 23:16:07,396 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 23:16:07,396 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 23:16:07,396 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 23:16:07,397 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:16:07" (1/1) ... [2024-12-05 23:16:07,403 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:16:07,416 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0dacddc5-24f8-4fb8-b156-46b9584d22b9/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 23:16:07,430 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0dacddc5-24f8-4fb8-b156-46b9584d22b9/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 23:16:07,433 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0dacddc5-24f8-4fb8-b156-46b9584d22b9/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 23:16:07,459 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2024-12-05 23:16:07,459 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2024-12-05 23:16:07,459 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-05 23:16:07,459 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-12-05 23:16:07,459 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-12-05 23:16:07,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-05 23:16:07,460 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-05 23:16:07,460 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-05 23:16:07,460 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-05 23:16:07,460 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-05 23:16:07,460 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 23:16:07,460 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-05 23:16:07,460 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 23:16:07,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 23:16:07,460 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-12-05 23:16:07,460 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-12-05 23:16:07,460 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-05 23:16:07,460 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-05 23:16:07,460 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-05 23:16:07,461 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-05 23:16:07,461 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-05 23:16:07,461 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-05 23:16:07,461 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2024-12-05 23:16:07,461 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2024-12-05 23:16:07,461 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-05 23:16:07,461 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 23:16:07,666 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 23:16:07,667 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 23:16:21,993 INFO L? ?]: Removed 76 outVars from TransFormulas that were not future-live. [2024-12-05 23:16:21,993 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 23:16:22,522 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 23:16:22,522 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-12-05 23:16:22,522 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:16:22 BoogieIcfgContainer [2024-12-05 23:16:22,522 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 23:16:22,523 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 23:16:22,523 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 23:16:22,530 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 23:16:22,531 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:16:22" (1/1) ... [2024-12-05 23:16:22,536 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 23:16:22,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:16:22,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 61 states and 79 transitions. [2024-12-05 23:16:22,576 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 79 transitions. [2024-12-05 23:16:22,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 23:16:22,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:16:22,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:57,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-05 23:17:57,712 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-12-05 23:18:03,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-05 23:19:43,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:19:44,417 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Solver said unknown at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:485) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-12-05 23:19:44,421 INFO L158 Benchmark]: Toolchain (without parser) took 219458.17ms. Allocated memory was 117.4MB in the beginning and 2.2GB in the end (delta: 2.1GB). Free memory was 84.8MB in the beginning and 1.8GB in the end (delta: -1.7GB). Peak memory consumption was 353.7MB. Max. memory is 16.1GB. [2024-12-05 23:19:44,421 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 117.4MB. Free memory was 72.7MB in the beginning and 72.6MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 23:19:44,421 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2245.15ms. Allocated memory is still 117.4MB. Free memory was 84.6MB in the beginning and 38.1MB in the end (delta: 46.4MB). Peak memory consumption was 87.9MB. Max. memory is 16.1GB. [2024-12-05 23:19:44,422 INFO L158 Benchmark]: Boogie Procedure Inliner took 123.49ms. Allocated memory is still 117.4MB. Free memory was 38.1MB in the beginning and 58.6MB in the end (delta: -20.5MB). Peak memory consumption was 10.2MB. Max. memory is 16.1GB. [2024-12-05 23:19:44,422 INFO L158 Benchmark]: Boogie Preprocessor took 63.60ms. Allocated memory is still 117.4MB. Free memory was 58.6MB in the beginning and 52.4MB in the end (delta: 6.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-05 23:19:44,423 INFO L158 Benchmark]: RCFGBuilder took 15126.45ms. Allocated memory was 117.4MB in the beginning and 268.4MB in the end (delta: 151.0MB). Free memory was 52.4MB in the beginning and 136.2MB in the end (delta: -83.7MB). Peak memory consumption was 152.8MB. Max. memory is 16.1GB. [2024-12-05 23:19:44,423 INFO L158 Benchmark]: CodeCheck took 201895.68ms. Allocated memory was 268.4MB in the beginning and 2.2GB in the end (delta: 1.9GB). Free memory was 136.2MB in the beginning and 1.8GB in the end (delta: -1.7GB). Peak memory consumption was 253.4MB. Max. memory is 16.1GB. [2024-12-05 23:19:44,426 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 0.34ms. Allocated memory is still 117.4MB. Free memory was 72.7MB in the beginning and 72.6MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2245.15ms. Allocated memory is still 117.4MB. Free memory was 84.6MB in the beginning and 38.1MB in the end (delta: 46.4MB). Peak memory consumption was 87.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 123.49ms. Allocated memory is still 117.4MB. Free memory was 38.1MB in the beginning and 58.6MB in the end (delta: -20.5MB). Peak memory consumption was 10.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 63.60ms. Allocated memory is still 117.4MB. Free memory was 58.6MB in the beginning and 52.4MB in the end (delta: 6.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 15126.45ms. Allocated memory was 117.4MB in the beginning and 268.4MB in the end (delta: 151.0MB). Free memory was 52.4MB in the beginning and 136.2MB in the end (delta: -83.7MB). Peak memory consumption was 152.8MB. Max. memory is 16.1GB. * CodeCheck took 201895.68ms. Allocated memory was 268.4MB in the beginning and 2.2GB in the end (delta: 1.9GB). Free memory was 136.2MB in the beginning and 1.8GB in the end (delta: -1.7GB). Peak memory consumption was 253.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 8237]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8237] - GenericResultAtLocation [Line: 8723]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8723-8734] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-12-05 23:19:44,637 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0dacddc5-24f8-4fb8-b156-46b9584d22b9/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process [2024-12-05 23:19:44,645 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0dacddc5-24f8-4fb8-b156-46b9584d22b9/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_0dacddc5-24f8-4fb8-b156-46b9584d22b9/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0dacddc5-24f8-4fb8-b156-46b9584d22b9/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_0dacddc5-24f8-4fb8-b156-46b9584d22b9/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0dacddc5-24f8-4fb8-b156-46b9584d22b9/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0dacddc5-24f8-4fb8-b156-46b9584d22b9/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_0dacddc5-24f8-4fb8-b156-46b9584d22b9/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 979d4544ed7a4a819d06bd545bc402347e028009bb631538cf6c19233d498345 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 23:19:46,407 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 23:19:46,482 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0dacddc5-24f8-4fb8-b156-46b9584d22b9/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-12-05 23:19:46,507 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 23:19:46,508 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 23:19:46,508 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 23:19:46,509 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 23:19:46,509 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 23:19:46,509 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 23:19:46,509 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 23:19:46,509 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 23:19:46,509 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 23:19:46,509 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 23:19:46,509 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 23:19:46,510 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-05 23:19:46,510 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-05 23:19:46,510 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-05 23:19:46,510 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 23:19:46,510 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 23:19:46,510 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 23:19:46,510 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 23:19:46,510 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 23:19:46,510 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 23:19:46,510 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-05 23:19:46,510 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-05 23:19:46,510 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 23:19:46,511 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:19:46,511 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 23:19:46,511 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 23:19:46,511 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 23:19:46,511 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-05 23:19:46,511 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-05 23:19:46,511 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-05 23:19:46,512 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_0dacddc5-24f8-4fb8-b156-46b9584d22b9/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 -> 979d4544ed7a4a819d06bd545bc402347e028009bb631538cf6c19233d498345 [2024-12-05 23:19:46,741 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 23:19:46,748 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 23:19:46,751 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 23:19:46,752 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 23:19:46,752 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 23:19:46,753 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0dacddc5-24f8-4fb8-b156-46b9584d22b9/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness_negated.i [2024-12-05 23:19:49,543 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0dacddc5-24f8-4fb8-b156-46b9584d22b9/bin/ukojak-verify-CZk0znPC7b/data/9b3087cfb/6a3c5458718146aa8d9fe7a39f85a5a1/FLAG67bc824ef [2024-12-05 23:19:49,907 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 23:19:49,908 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0dacddc5-24f8-4fb8-b156-46b9584d22b9/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness_negated.i [2024-12-05 23:19:49,935 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0dacddc5-24f8-4fb8-b156-46b9584d22b9/bin/ukojak-verify-CZk0znPC7b/data/9b3087cfb/6a3c5458718146aa8d9fe7a39f85a5a1/FLAG67bc824ef [2024-12-05 23:19:49,951 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0dacddc5-24f8-4fb8-b156-46b9584d22b9/bin/ukojak-verify-CZk0znPC7b/data/9b3087cfb/6a3c5458718146aa8d9fe7a39f85a5a1 [2024-12-05 23:19:49,954 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 23:19:49,956 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 23:19:49,958 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 23:19:49,958 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 23:19:49,963 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 23:19:49,964 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:19:49" (1/1) ... [2024-12-05 23:19:49,965 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2bcc7d4c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:19:49, skipping insertion in model container [2024-12-05 23:19:49,965 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:19:49" (1/1) ... [2024-12-05 23:19:50,042 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 23:19:50,253 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_0dacddc5-24f8-4fb8-b156-46b9584d22b9/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness_negated.i[4497,4510] [2024-12-05 23:19:50,258 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_0dacddc5-24f8-4fb8-b156-46b9584d22b9/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness_negated.i[4557,4570] [2024-12-05 23:19:50,821 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:50,912 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:50,912 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:50,913 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:50,920 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:50,922 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:19:50,923 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:19:50,924 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:19:50,924 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:50,924 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:19:50,925 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:19:50,928 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:50,928 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:50,931 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:50,931 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:50,940 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:19:50,941 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:50,941 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:19:50,941 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:50,943 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:19:50,943 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:50,944 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:19:50,944 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:51,270 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:51,270 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:51,271 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:51,271 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:51,401 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:51,417 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:51,421 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:51,427 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:51,492 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:51,493 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:51,495 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:51,496 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:19:51,496 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:19:51,555 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:19:51,611 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-12-05 23:19:51,643 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 23:19:51,649 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_0dacddc5-24f8-4fb8-b156-46b9584d22b9/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness_negated.i[4497,4510] [2024-12-05 23:19:51,649 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_0dacddc5-24f8-4fb8-b156-46b9584d22b9/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness_negated.i[4557,4570] [2024-12-05 23:19:51,688 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:51,699 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:51,700 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:51,700 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:51,703 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:51,704 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:19:51,705 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:19:51,705 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:19:51,705 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:51,705 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:19:51,706 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:19:51,708 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:51,708 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:51,709 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:51,709 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:51,714 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:19:51,714 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:51,714 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:19:51,715 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:51,716 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:19:51,716 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:51,716 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:19:51,717 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:51,761 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:51,761 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:51,762 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:51,762 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:51,792 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:51,801 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:51,804 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:51,808 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:51,843 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:51,844 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:51,845 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:19:51,846 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:19:51,846 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:19:51,901 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:19:51,939 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 23:19:51,961 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_0dacddc5-24f8-4fb8-b156-46b9584d22b9/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness_negated.i[4497,4510] [2024-12-05 23:19:51,965 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_0dacddc5-24f8-4fb8-b156-46b9584d22b9/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness_negated.i[4557,4570] [2024-12-05 23:19:52,005 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:19:52,006 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:19:52,006 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:19:52,006 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:19:52,007 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:19:52,013 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:19:52,013 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:19:52,014 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:19:52,015 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:19:52,137 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8237] [2024-12-05 23:19:52,139 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:19:52,139 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:19:52,154 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8723-8734] [2024-12-05 23:19:52,168 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:19:52,381 INFO L204 MainTranslator]: Completed translation [2024-12-05 23:19:52,381 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:19:52 WrapperNode [2024-12-05 23:19:52,382 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 23:19:52,383 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 23:19:52,383 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 23:19:52,383 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 23:19:52,389 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:19:52" (1/1) ... [2024-12-05 23:19:52,444 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:19:52" (1/1) ... [2024-12-05 23:19:52,498 INFO L138 Inliner]: procedures = 699, calls = 2616, calls flagged for inlining = 60, calls inlined = 6, statements flattened = 832 [2024-12-05 23:19:52,498 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 23:19:52,499 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 23:19:52,499 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 23:19:52,499 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 23:19:52,507 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:19:52" (1/1) ... [2024-12-05 23:19:52,507 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:19:52" (1/1) ... [2024-12-05 23:19:52,516 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:19:52" (1/1) ... [2024-12-05 23:19:52,516 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:19:52" (1/1) ... [2024-12-05 23:19:52,558 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:19:52" (1/1) ... [2024-12-05 23:19:52,560 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:19:52" (1/1) ... [2024-12-05 23:19:52,563 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:19:52" (1/1) ... [2024-12-05 23:19:52,569 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:19:52" (1/1) ... [2024-12-05 23:19:52,572 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:19:52" (1/1) ... [2024-12-05 23:19:52,581 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 23:19:52,581 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 23:19:52,582 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 23:19:52,582 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 23:19:52,583 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:19:52" (1/1) ... [2024-12-05 23:19:52,588 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:19:52,600 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0dacddc5-24f8-4fb8-b156-46b9584d22b9/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 23:19:52,610 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0dacddc5-24f8-4fb8-b156-46b9584d22b9/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 23:19:52,612 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0dacddc5-24f8-4fb8-b156-46b9584d22b9/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 23:19:52,631 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2024-12-05 23:19:52,631 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2024-12-05 23:19:52,631 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-05 23:19:52,631 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-12-05 23:19:52,631 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-12-05 23:19:52,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-12-05 23:19:52,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-12-05 23:19:52,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2024-12-05 23:19:52,631 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-05 23:19:52,631 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-05 23:19:52,631 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-05 23:19:52,631 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 23:19:52,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-05 23:19:52,632 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 23:19:52,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 23:19:52,632 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-12-05 23:19:52,632 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-12-05 23:19:52,632 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2024-12-05 23:19:52,632 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2024-12-05 23:19:52,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-05 23:19:52,632 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-05 23:19:52,632 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-05 23:19:52,632 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-05 23:19:52,632 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-05 23:19:52,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2024-12-05 23:19:52,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-05 23:19:52,632 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2024-12-05 23:19:52,632 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2024-12-05 23:19:52,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2024-12-05 23:19:52,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2024-12-05 23:19:52,843 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 23:19:52,845 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 23:20:02,944 WARN L249 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0dacddc5-24f8-4fb8-b156-46b9584d22b9/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) stderr output: (error "out of memory") [2024-12-05 23:20:02,944 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0dacddc5-24f8-4fb8-b156-46b9584d22b9/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 101 [2024-12-05 23:20:02,945 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_0dacddc5-24f8-4fb8-b156-46b9584d22b9/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:262) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parseCheckSatResult(Executor.java:281) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.checkSat(Scriptor.java:155) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.Util.checkSat(Util.java:61) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.constructTransFormula(Statements2TransFormula.java:221) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.getTransFormula(Statements2TransFormula.java:175) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:735) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:694) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:264) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) Caused by: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: EOF at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser$Action$.CUP$do_action(Parser.java:1518) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:701) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:383) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:258) ... 25 more [2024-12-05 23:20:02,949 INFO L158 Benchmark]: Toolchain (without parser) took 12992.92ms. Allocated memory was 92.3MB in the beginning and 201.3MB in the end (delta: 109.1MB). Free memory was 60.2MB in the beginning and 118.5MB in the end (delta: -58.3MB). Peak memory consumption was 205.7MB. Max. memory is 16.1GB. [2024-12-05 23:20:02,950 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 83.9MB. Free memory is still 47.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 23:20:02,950 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2424.29ms. Allocated memory was 92.3MB in the beginning and 151.0MB in the end (delta: 58.7MB). Free memory was 60.0MB in the beginning and 57.4MB in the end (delta: 2.5MB). Peak memory consumption was 104.3MB. Max. memory is 16.1GB. [2024-12-05 23:20:02,950 INFO L158 Benchmark]: Boogie Procedure Inliner took 115.83ms. Allocated memory is still 151.0MB. Free memory was 57.4MB in the beginning and 45.8MB in the end (delta: 11.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-05 23:20:02,951 INFO L158 Benchmark]: Boogie Preprocessor took 81.90ms. Allocated memory is still 151.0MB. Free memory was 45.8MB in the beginning and 76.0MB in the end (delta: -30.2MB). Peak memory consumption was 12.2MB. Max. memory is 16.1GB. [2024-12-05 23:20:02,951 INFO L158 Benchmark]: RCFGBuilder took 10366.31ms. Allocated memory was 151.0MB in the beginning and 201.3MB in the end (delta: 50.3MB). Free memory was 76.0MB in the beginning and 118.5MB in the end (delta: -42.4MB). Peak memory consumption was 163.4MB. Max. memory is 16.1GB. [2024-12-05 23:20:02,953 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 83.9MB. Free memory is still 47.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2424.29ms. Allocated memory was 92.3MB in the beginning and 151.0MB in the end (delta: 58.7MB). Free memory was 60.0MB in the beginning and 57.4MB in the end (delta: 2.5MB). Peak memory consumption was 104.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 115.83ms. Allocated memory is still 151.0MB. Free memory was 57.4MB in the beginning and 45.8MB in the end (delta: 11.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 81.90ms. Allocated memory is still 151.0MB. Free memory was 45.8MB in the beginning and 76.0MB in the end (delta: -30.2MB). Peak memory consumption was 12.2MB. Max. memory is 16.1GB. * RCFGBuilder took 10366.31ms. Allocated memory was 151.0MB in the beginning and 201.3MB in the end (delta: 50.3MB). Free memory was 76.0MB in the beginning and 118.5MB in the end (delta: -42.4MB). Peak memory consumption was 163.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0dacddc5-24f8-4fb8-b156-46b9584d22b9/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_0dacddc5-24f8-4fb8-b156-46b9584d22b9/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: 8237]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8237] - GenericResultAtLocation [Line: 8723]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8723-8734] 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_0dacddc5-24f8-4fb8-b156-46b9584d22b9/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")