./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_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_9bdacfee-0fce-4be9-b5cf-e3fe5952277b/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bdacfee-0fce-4be9-b5cf-e3fe5952277b/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_9bdacfee-0fce-4be9-b5cf-e3fe5952277b/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bdacfee-0fce-4be9-b5cf-e3fe5952277b/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bdacfee-0fce-4be9-b5cf-e3fe5952277b/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_9bdacfee-0fce-4be9-b5cf-e3fe5952277b/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 67d1a487274559e4508e3940adaf209d6702fe4c4ecbf4574241f4dfc45cddf7 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 23:19:59,584 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 23:19:59,644 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bdacfee-0fce-4be9-b5cf-e3fe5952277b/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-05 23:19:59,649 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 23:19:59,649 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 23:19:59,669 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 23:19:59,670 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 23:19:59,670 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 23:19:59,671 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 23:19:59,671 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 23:19:59,671 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 23:19:59,671 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 23:19:59,671 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 23:19:59,671 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 23:19:59,671 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 23:19:59,672 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 23:19:59,672 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 23:19:59,672 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 23:19:59,672 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 23:19:59,672 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 23:19:59,672 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 23:19:59,672 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 23:19:59,672 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 23:19:59,672 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 23:19:59,672 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:19:59,672 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 23:19:59,672 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 23:19:59,673 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 23:19:59,673 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 23:19:59,673 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 23:19:59,673 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_9bdacfee-0fce-4be9-b5cf-e3fe5952277b/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 -> 67d1a487274559e4508e3940adaf209d6702fe4c4ecbf4574241f4dfc45cddf7 [2024-12-05 23:19:59,924 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 23:19:59,933 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 23:19:59,936 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 23:19:59,937 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 23:19:59,938 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 23:19:59,939 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bdacfee-0fce-4be9-b5cf-e3fe5952277b/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness_negated.i [2024-12-05 23:20:02,671 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bdacfee-0fce-4be9-b5cf-e3fe5952277b/bin/ukojak-verify-CZk0znPC7b/data/5ea75f4c9/74ea03c9ad0b4c4fa78cb6fcacdc4f07/FLAG2d371bb78 [2024-12-05 23:20:03,100 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 23:20:03,100 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bdacfee-0fce-4be9-b5cf-e3fe5952277b/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness_negated.i [2024-12-05 23:20:03,126 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bdacfee-0fce-4be9-b5cf-e3fe5952277b/bin/ukojak-verify-CZk0znPC7b/data/5ea75f4c9/74ea03c9ad0b4c4fa78cb6fcacdc4f07/FLAG2d371bb78 [2024-12-05 23:20:03,140 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bdacfee-0fce-4be9-b5cf-e3fe5952277b/bin/ukojak-verify-CZk0znPC7b/data/5ea75f4c9/74ea03c9ad0b4c4fa78cb6fcacdc4f07 [2024-12-05 23:20:03,143 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 23:20:03,144 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 23:20:03,145 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 23:20:03,145 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 23:20:03,149 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 23:20:03,150 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:20:03" (1/1) ... [2024-12-05 23:20:03,150 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a2fc3df and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:20:03, skipping insertion in model container [2024-12-05 23:20:03,150 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:20:03" (1/1) ... [2024-12-05 23:20:03,221 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 23:20:03,450 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_9bdacfee-0fce-4be9-b5cf-e3fe5952277b/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness_negated.i[4497,4510] [2024-12-05 23:20:03,456 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_9bdacfee-0fce-4be9-b5cf-e3fe5952277b/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness_negated.i[4557,4570] [2024-12-05 23:20:04,389 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:20:04,390 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:20:04,390 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:20:04,391 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:20:04,391 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:20:04,406 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:20:04,406 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:20:04,409 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:20:04,410 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:20:05,200 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:20:05,200 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:20:05,265 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:20:05,310 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 23:20:05,320 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_9bdacfee-0fce-4be9-b5cf-e3fe5952277b/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness_negated.i[4497,4510] [2024-12-05 23:20:05,320 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_9bdacfee-0fce-4be9-b5cf-e3fe5952277b/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness_negated.i[4557,4570] [2024-12-05 23:20:05,352 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:20:05,352 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:20:05,352 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:20:05,353 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:20:05,353 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:20:05,358 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:20:05,358 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:20:05,359 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:20:05,360 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:20:05,458 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8259] [2024-12-05 23:20:05,459 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:20:05,460 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:20:05,500 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8745-8756] [2024-12-05 23:20:05,514 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:20:05,663 INFO L204 MainTranslator]: Completed translation [2024-12-05 23:20:05,663 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:20:05 WrapperNode [2024-12-05 23:20:05,663 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 23:20:05,664 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 23:20:05,664 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 23:20:05,664 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 23:20:05,669 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:20:05" (1/1) ... [2024-12-05 23:20:05,728 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:20:05" (1/1) ... [2024-12-05 23:20:05,781 INFO L138 Inliner]: procedures = 680, calls = 2618, calls flagged for inlining = 62, calls inlined = 9, statements flattened = 871 [2024-12-05 23:20:05,781 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 23:20:05,782 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 23:20:05,782 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 23:20:05,782 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 23:20:05,791 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:20:05" (1/1) ... [2024-12-05 23:20:05,791 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:20:05" (1/1) ... [2024-12-05 23:20:05,797 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:20:05" (1/1) ... [2024-12-05 23:20:05,797 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:20:05" (1/1) ... [2024-12-05 23:20:05,827 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:20:05" (1/1) ... [2024-12-05 23:20:05,830 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:20:05" (1/1) ... [2024-12-05 23:20:05,834 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:20:05" (1/1) ... [2024-12-05 23:20:05,840 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:20:05" (1/1) ... [2024-12-05 23:20:05,844 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:20:05" (1/1) ... [2024-12-05 23:20:05,854 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 23:20:05,854 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 23:20:05,854 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 23:20:05,855 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 23:20:05,856 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:20:05" (1/1) ... [2024-12-05 23:20:05,862 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:20:05,874 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bdacfee-0fce-4be9-b5cf-e3fe5952277b/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 23:20:05,885 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bdacfee-0fce-4be9-b5cf-e3fe5952277b/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 23:20:05,888 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bdacfee-0fce-4be9-b5cf-e3fe5952277b/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 23:20:05,909 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hton64 [2024-12-05 23:20:05,909 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hton64 [2024-12-05 23:20:05,909 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2024-12-05 23:20:05,909 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2024-12-05 23:20:05,909 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-05 23:20:05,909 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-12-05 23:20:05,909 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-12-05 23:20:05,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-05 23:20:05,909 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-05 23:20:05,910 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-05 23:20:05,910 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-05 23:20:05,910 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-05 23:20:05,910 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 23:20:05,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-05 23:20:05,910 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2024-12-05 23:20:05,910 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2024-12-05 23:20:05,910 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 23:20:05,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 23:20:05,910 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-12-05 23:20:05,910 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-12-05 23:20:05,910 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2024-12-05 23:20:05,910 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2024-12-05 23:20:05,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-05 23:20:05,910 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-05 23:20:05,911 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-05 23:20:05,911 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2024-12-05 23:20:05,911 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2024-12-05 23:20:05,911 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-05 23:20:05,911 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-05 23:20:05,911 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write [2024-12-05 23:20:05,911 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_write [2024-12-05 23:20:05,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-05 23:20:05,911 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-12-05 23:20:05,911 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-12-05 23:20:05,911 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2024-12-05 23:20:05,911 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2024-12-05 23:20:05,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-05 23:20:05,911 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_big_endian [2024-12-05 23:20:05,911 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_big_endian [2024-12-05 23:20:05,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 23:20:06,123 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 23:20:06,125 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 23:20:21,238 INFO L? ?]: Removed 112 outVars from TransFormulas that were not future-live. [2024-12-05 23:20:21,238 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 23:20:21,861 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 23:20:21,861 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-05 23:20:21,862 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:20:21 BoogieIcfgContainer [2024-12-05 23:20:21,862 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 23:20:21,863 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 23:20:21,863 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 23:20:21,875 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 23:20:21,875 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:20:21" (1/1) ... [2024-12-05 23:20:21,883 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 23:20:21,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:20:21,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 110 states and 142 transitions. [2024-12-05 23:20:21,941 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 142 transitions. [2024-12-05 23:20:21,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-05 23:20:21,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:20:21,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:22:35,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-05 23:22:35,590 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-12-05 23:22:49,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-05 23:24:43,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:24:45,056 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 23:24:45,062 INFO L158 Benchmark]: Toolchain (without parser) took 281916.78ms. Allocated memory was 117.4MB in the beginning and 2.3GB in the end (delta: 2.2GB). Free memory was 85.1MB in the beginning and 1.8GB in the end (delta: -1.7GB). Peak memory consumption was 444.5MB. Max. memory is 16.1GB. [2024-12-05 23:24:45,063 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 117.4MB. Free memory is still 72.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 23:24:45,064 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2518.64ms. Allocated memory is still 117.4MB. Free memory was 84.8MB in the beginning and 30.7MB in the end (delta: 54.1MB). Peak memory consumption was 88.2MB. Max. memory is 16.1GB. [2024-12-05 23:24:45,066 INFO L158 Benchmark]: Boogie Procedure Inliner took 117.04ms. Allocated memory is still 117.4MB. Free memory was 30.7MB in the beginning and 53.1MB in the end (delta: -22.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-05 23:24:45,067 INFO L158 Benchmark]: Boogie Preprocessor took 72.18ms. Allocated memory is still 117.4MB. Free memory was 53.1MB in the beginning and 45.8MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-05 23:24:45,068 INFO L158 Benchmark]: RCFGBuilder took 16007.62ms. Allocated memory was 117.4MB in the beginning and 201.3MB in the end (delta: 83.9MB). Free memory was 45.8MB in the beginning and 69.5MB in the end (delta: -23.7MB). Peak memory consumption was 131.6MB. Max. memory is 16.1GB. [2024-12-05 23:24:45,069 INFO L158 Benchmark]: CodeCheck took 263197.03ms. Allocated memory was 201.3MB in the beginning and 2.3GB in the end (delta: 2.1GB). Free memory was 67.4MB in the beginning and 1.8GB in the end (delta: -1.7GB). Peak memory consumption was 344.1MB. Max. memory is 16.1GB. [2024-12-05 23:24:45,074 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Solver said unknown de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Solver said unknown: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:485) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 117.4MB. Free memory is still 72.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2518.64ms. Allocated memory is still 117.4MB. Free memory was 84.8MB in the beginning and 30.7MB in the end (delta: 54.1MB). Peak memory consumption was 88.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 117.04ms. Allocated memory is still 117.4MB. Free memory was 30.7MB in the beginning and 53.1MB in the end (delta: -22.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 72.18ms. Allocated memory is still 117.4MB. Free memory was 53.1MB in the beginning and 45.8MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 16007.62ms. Allocated memory was 117.4MB in the beginning and 201.3MB in the end (delta: 83.9MB). Free memory was 45.8MB in the beginning and 69.5MB in the end (delta: -23.7MB). Peak memory consumption was 131.6MB. Max. memory is 16.1GB. * CodeCheck took 263197.03ms. Allocated memory was 201.3MB in the beginning and 2.3GB in the end (delta: 2.1GB). Free memory was 67.4MB in the beginning and 1.8GB in the end (delta: -1.7GB). Peak memory consumption was 344.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 8259]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8259] - GenericResultAtLocation [Line: 8745]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8745-8756] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-12-05 23:24:45,289 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bdacfee-0fce-4be9-b5cf-e3fe5952277b/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process [2024-12-05 23:24:45,326 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bdacfee-0fce-4be9-b5cf-e3fe5952277b/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_9bdacfee-0fce-4be9-b5cf-e3fe5952277b/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bdacfee-0fce-4be9-b5cf-e3fe5952277b/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_9bdacfee-0fce-4be9-b5cf-e3fe5952277b/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bdacfee-0fce-4be9-b5cf-e3fe5952277b/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bdacfee-0fce-4be9-b5cf-e3fe5952277b/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_9bdacfee-0fce-4be9-b5cf-e3fe5952277b/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 67d1a487274559e4508e3940adaf209d6702fe4c4ecbf4574241f4dfc45cddf7 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 23:24:47,781 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 23:24:47,879 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bdacfee-0fce-4be9-b5cf-e3fe5952277b/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-12-05 23:24:47,911 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 23:24:47,912 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 23:24:47,913 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 23:24:47,913 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 23:24:47,913 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 23:24:47,914 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 23:24:47,914 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 23:24:47,914 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 23:24:47,914 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 23:24:47,914 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 23:24:47,914 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 23:24:47,914 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-05 23:24:47,915 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-05 23:24:47,915 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-05 23:24:47,915 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 23:24:47,915 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 23:24:47,916 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 23:24:47,916 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 23:24:47,916 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 23:24:47,916 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 23:24:47,916 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-05 23:24:47,917 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-05 23:24:47,917 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 23:24:47,917 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:24:47,917 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 23:24:47,917 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 23:24:47,917 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 23:24:47,917 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-05 23:24:47,918 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-05 23:24:47,918 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-05 23:24:47,918 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_9bdacfee-0fce-4be9-b5cf-e3fe5952277b/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 -> 67d1a487274559e4508e3940adaf209d6702fe4c4ecbf4574241f4dfc45cddf7 [2024-12-05 23:24:48,234 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 23:24:48,245 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 23:24:48,248 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 23:24:48,249 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 23:24:48,250 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 23:24:48,251 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bdacfee-0fce-4be9-b5cf-e3fe5952277b/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness_negated.i [2024-12-05 23:24:51,722 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bdacfee-0fce-4be9-b5cf-e3fe5952277b/bin/ukojak-verify-CZk0znPC7b/data/b7ef74fb2/dd70cbae274b47b499a459dcd64086e1/FLAGd36aa334d [2024-12-05 23:24:52,179 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 23:24:52,180 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bdacfee-0fce-4be9-b5cf-e3fe5952277b/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness_negated.i [2024-12-05 23:24:52,213 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bdacfee-0fce-4be9-b5cf-e3fe5952277b/bin/ukojak-verify-CZk0znPC7b/data/b7ef74fb2/dd70cbae274b47b499a459dcd64086e1/FLAGd36aa334d [2024-12-05 23:24:52,281 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bdacfee-0fce-4be9-b5cf-e3fe5952277b/bin/ukojak-verify-CZk0znPC7b/data/b7ef74fb2/dd70cbae274b47b499a459dcd64086e1 [2024-12-05 23:24:52,284 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 23:24:52,286 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 23:24:52,288 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 23:24:52,288 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 23:24:52,294 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 23:24:52,295 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:24:52" (1/1) ... [2024-12-05 23:24:52,296 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7993683b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:24:52, skipping insertion in model container [2024-12-05 23:24:52,296 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:24:52" (1/1) ... [2024-12-05 23:24:52,379 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 23:24:52,650 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_9bdacfee-0fce-4be9-b5cf-e3fe5952277b/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness_negated.i[4497,4510] [2024-12-05 23:24:52,656 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_9bdacfee-0fce-4be9-b5cf-e3fe5952277b/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness_negated.i[4557,4570] [2024-12-05 23:24:53,478 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:24:53,589 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 23:24:53,589 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 23:24:53,590 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 23:24:53,597 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 23:24:53,599 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:24:53,600 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:24:53,600 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:24:53,601 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 23:24:53,601 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:24:53,602 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:24:53,605 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 23:24:53,605 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 23:24:53,607 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 23:24:53,608 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 23:24:53,616 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:24:53,616 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:24:53,617 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:24:53,617 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 23:24:53,618 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:24:53,619 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 23:24:53,619 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:24:53,619 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 23:24:54,125 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 23:24:54,126 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 23:24:54,126 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 23:24:54,127 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 23:24:54,320 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 23:24:54,335 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 23:24:54,336 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 23:24:54,336 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 23:24:54,337 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 23:24:54,338 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 23:24:54,338 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 23:24:54,349 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 23:24:54,354 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 23:24:54,361 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 23:24:54,443 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 23:24:54,444 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 23:24:54,447 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 23:24:54,448 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:24:54,449 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:24:54,525 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:24:54,585 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-12-05 23:24:54,610 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 23:24:54,616 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_9bdacfee-0fce-4be9-b5cf-e3fe5952277b/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness_negated.i[4497,4510] [2024-12-05 23:24:54,616 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_9bdacfee-0fce-4be9-b5cf-e3fe5952277b/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness_negated.i[4557,4570] [2024-12-05 23:24:54,637 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 23:24:54,647 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 23:24:54,647 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 23:24:54,647 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 23:24:54,650 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 23:24:54,651 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:24:54,652 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:24:54,652 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:24:54,652 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 23:24:54,652 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:24:54,653 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:24:54,654 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 23:24:54,654 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 23:24:54,655 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 23:24:54,656 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 23:24:54,661 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:24:54,661 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 23:24:54,661 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:24:54,662 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 23:24:54,663 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:24:54,663 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 23:24:54,663 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:24:54,664 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 23:24:54,723 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 23:24:54,724 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 23:24:54,724 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 23:24:54,725 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 23:24:54,753 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 23:24:54,758 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 23:24:54,758 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 23:24:54,759 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:24:54,759 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:24:54,759 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:24:54,760 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 23:24:54,763 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 23:24:54,765 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 23:24:54,769 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 23:24:54,797 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 23:24:54,798 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 23:24:54,799 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 23:24:54,800 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:24:54,800 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:24:54,829 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:24:54,885 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 23:24:54,906 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_9bdacfee-0fce-4be9-b5cf-e3fe5952277b/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness_negated.i[4497,4510] [2024-12-05 23:24:54,907 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_9bdacfee-0fce-4be9-b5cf-e3fe5952277b/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness_negated.i[4557,4570] [2024-12-05 23:24:54,978 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:24:54,979 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:24:54,979 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:24:54,980 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:24:54,980 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:24:54,986 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:24:54,986 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:24:54,987 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:24:54,988 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:24:55,135 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8259] [2024-12-05 23:24:55,137 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:24:55,137 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:24:55,158 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8745-8756] [2024-12-05 23:24:55,174 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:24:55,419 INFO L204 MainTranslator]: Completed translation [2024-12-05 23:24:55,420 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:24:55 WrapperNode [2024-12-05 23:24:55,420 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 23:24:55,421 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 23:24:55,421 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 23:24:55,421 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 23:24:55,430 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:24:55" (1/1) ... [2024-12-05 23:24:55,502 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:24:55" (1/1) ... [2024-12-05 23:24:55,574 INFO L138 Inliner]: procedures = 700, calls = 2618, calls flagged for inlining = 62, calls inlined = 9, statements flattened = 872 [2024-12-05 23:24:55,574 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 23:24:55,575 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 23:24:55,575 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 23:24:55,575 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 23:24:55,586 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:24:55" (1/1) ... [2024-12-05 23:24:55,587 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:24:55" (1/1) ... [2024-12-05 23:24:55,598 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:24:55" (1/1) ... [2024-12-05 23:24:55,598 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:24:55" (1/1) ... [2024-12-05 23:24:55,637 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:24:55" (1/1) ... [2024-12-05 23:24:55,641 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:24:55" (1/1) ... [2024-12-05 23:24:55,647 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:24:55" (1/1) ... [2024-12-05 23:24:55,658 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:24:55" (1/1) ... [2024-12-05 23:24:55,663 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:24:55" (1/1) ... [2024-12-05 23:24:55,677 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 23:24:55,678 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 23:24:55,678 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 23:24:55,678 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 23:24:55,680 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:24:55" (1/1) ... [2024-12-05 23:24:55,687 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:24:55,702 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bdacfee-0fce-4be9-b5cf-e3fe5952277b/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 23:24:55,717 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bdacfee-0fce-4be9-b5cf-e3fe5952277b/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 23:24:55,724 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bdacfee-0fce-4be9-b5cf-e3fe5952277b/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 23:24:55,774 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hton64 [2024-12-05 23:24:55,774 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hton64 [2024-12-05 23:24:55,775 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2024-12-05 23:24:55,775 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2024-12-05 23:24:55,775 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-05 23:24:55,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2024-12-05 23:24:55,775 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-12-05 23:24:55,775 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-12-05 23:24:55,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-12-05 23:24:55,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-12-05 23:24:55,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2024-12-05 23:24:55,775 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-05 23:24:55,775 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-05 23:24:55,775 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-05 23:24:55,775 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 23:24:55,776 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-05 23:24:55,776 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2024-12-05 23:24:55,776 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2024-12-05 23:24:55,776 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 23:24:55,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 23:24:55,776 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-12-05 23:24:55,776 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-12-05 23:24:55,776 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2024-12-05 23:24:55,776 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2024-12-05 23:24:55,776 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2024-12-05 23:24:55,776 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2024-12-05 23:24:55,776 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-05 23:24:55,776 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-05 23:24:55,776 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-05 23:24:55,776 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2024-12-05 23:24:55,776 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2024-12-05 23:24:55,777 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-05 23:24:55,777 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-05 23:24:55,777 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write [2024-12-05 23:24:55,777 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_write [2024-12-05 23:24:55,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2024-12-05 23:24:55,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2024-12-05 23:24:55,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-05 23:24:55,777 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-12-05 23:24:55,777 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-12-05 23:24:55,777 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2024-12-05 23:24:55,777 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2024-12-05 23:24:55,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2024-12-05 23:24:55,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2024-12-05 23:24:55,777 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_big_endian [2024-12-05 23:24:55,777 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_big_endian [2024-12-05 23:24:56,118 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 23:24:56,120 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 23:25:15,846 INFO L? ?]: Removed 106 outVars from TransFormulas that were not future-live. [2024-12-05 23:25:15,846 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 23:25:16,460 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 23:25:16,461 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-05 23:25:16,461 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:25:16 BoogieIcfgContainer [2024-12-05 23:25:16,462 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 23:25:16,463 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 23:25:16,463 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 23:25:16,475 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 23:25:16,475 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:25:16" (1/1) ... [2024-12-05 23:25:16,485 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 23:25:16,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:25:16,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 110 states and 142 transitions. [2024-12-05 23:25:16,546 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 142 transitions. [2024-12-05 23:25:16,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-05 23:25:16,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:25:16,554 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-05 23:25:16,554 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bdacfee-0fce-4be9-b5cf-e3fe5952277b/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-05 23:25:16,557 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bdacfee-0fce-4be9-b5cf-e3fe5952277b/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-05 23:25:16,559 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bdacfee-0fce-4be9-b5cf-e3fe5952277b/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process