./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_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_50de1b31-230a-4c23-89af-1497f5d91da1/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50de1b31-230a-4c23-89af-1497f5d91da1/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50de1b31-230a-4c23-89af-1497f5d91da1/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50de1b31-230a-4c23-89af-1497f5d91da1/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50de1b31-230a-4c23-89af-1497f5d91da1/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50de1b31-230a-4c23-89af-1497f5d91da1/bin/ukojak-verify-ENZ3QT5qd3 --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 983481f5e23e9dbaf95892c19981dd4a39c2fab33de5cb70c70e0ce781cf6fc6 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 02:41:50,686 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 02:41:50,795 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50de1b31-230a-4c23-89af-1497f5d91da1/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-25 02:41:50,802 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 02:41:50,802 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 02:41:50,833 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 02:41:50,835 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 02:41:50,836 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 02:41:50,836 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 02:41:50,837 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 02:41:50,838 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 02:41:50,839 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 02:41:50,839 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 02:41:50,839 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 02:41:50,839 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 02:41:50,839 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 02:41:50,839 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 02:41:50,839 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 02:41:50,839 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 02:41:50,839 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 02:41:50,839 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 02:41:50,840 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 02:41:50,840 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 02:41:50,840 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 02:41:50,840 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:41:50,840 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 02:41:50,840 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 02:41:50,840 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 02:41:50,840 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 02:41:50,842 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 02:41:50,843 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_50de1b31-230a-4c23-89af-1497f5d91da1/bin/ukojak-verify-ENZ3QT5qd3 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 -> 983481f5e23e9dbaf95892c19981dd4a39c2fab33de5cb70c70e0ce781cf6fc6 [2024-11-25 02:41:51,213 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 02:41:51,227 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 02:41:51,233 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 02:41:51,235 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 02:41:51,235 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 02:41:51,237 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50de1b31-230a-4c23-89af-1497f5d91da1/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness_negated.i [2024-11-25 02:41:54,432 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50de1b31-230a-4c23-89af-1497f5d91da1/bin/ukojak-verify-ENZ3QT5qd3/data/649e9fc34/21bc0ce7dd4f45eda750414f95a84b92/FLAG3ed2e3347 [2024-11-25 02:41:55,086 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 02:41:55,090 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50de1b31-230a-4c23-89af-1497f5d91da1/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness_negated.i [2024-11-25 02:41:55,132 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50de1b31-230a-4c23-89af-1497f5d91da1/bin/ukojak-verify-ENZ3QT5qd3/data/649e9fc34/21bc0ce7dd4f45eda750414f95a84b92/FLAG3ed2e3347 [2024-11-25 02:41:55,518 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50de1b31-230a-4c23-89af-1497f5d91da1/bin/ukojak-verify-ENZ3QT5qd3/data/649e9fc34/21bc0ce7dd4f45eda750414f95a84b92 [2024-11-25 02:41:55,523 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 02:41:55,526 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 02:41:55,535 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 02:41:55,535 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 02:41:55,545 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 02:41:55,549 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:41:55" (1/1) ... [2024-11-25 02:41:55,553 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@782d855c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:41:55, skipping insertion in model container [2024-11-25 02:41:55,553 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:41:55" (1/1) ... [2024-11-25 02:41:55,717 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 02:41:56,055 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_50de1b31-230a-4c23-89af-1497f5d91da1/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness_negated.i[4492,4505] [2024-11-25 02:41:56,065 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_50de1b31-230a-4c23-89af-1497f5d91da1/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness_negated.i[4552,4565] [2024-11-25 02:41:57,249 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:41:57,250 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:41:57,251 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:41:57,252 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:41:57,253 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:41:57,273 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:41:57,274 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:41:57,277 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:41:57,278 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:41:58,440 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:41:58,441 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:41:58,562 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:41:58,648 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 02:41:58,665 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_50de1b31-230a-4c23-89af-1497f5d91da1/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness_negated.i[4492,4505] [2024-11-25 02:41:58,665 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_50de1b31-230a-4c23-89af-1497f5d91da1/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness_negated.i[4552,4565] [2024-11-25 02:41:58,722 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:41:58,722 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:41:58,723 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:41:58,724 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:41:58,725 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:41:58,740 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:41:58,741 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:41:58,742 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:41:58,745 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:41:58,976 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8237] [2024-11-25 02:41:58,978 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:41:58,979 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:41:59,008 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8723-8734] [2024-11-25 02:41:59,039 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:41:59,337 INFO L204 MainTranslator]: Completed translation [2024-11-25 02:41:59,337 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:41:59 WrapperNode [2024-11-25 02:41:59,338 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 02:41:59,342 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 02:41:59,343 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 02:41:59,343 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 02:41:59,357 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:41:59" (1/1) ... [2024-11-25 02:41:59,497 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:41:59" (1/1) ... [2024-11-25 02:41:59,605 INFO L138 Inliner]: procedures = 679, calls = 2631, calls flagged for inlining = 61, calls inlined = 8, statements flattened = 873 [2024-11-25 02:41:59,606 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 02:41:59,607 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 02:41:59,609 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 02:41:59,609 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 02:41:59,620 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:41:59" (1/1) ... [2024-11-25 02:41:59,620 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:41:59" (1/1) ... [2024-11-25 02:41:59,634 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:41:59" (1/1) ... [2024-11-25 02:41:59,634 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:41:59" (1/1) ... [2024-11-25 02:41:59,713 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:41:59" (1/1) ... [2024-11-25 02:41:59,717 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:41:59" (1/1) ... [2024-11-25 02:41:59,722 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:41:59" (1/1) ... [2024-11-25 02:41:59,730 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:41:59" (1/1) ... [2024-11-25 02:41:59,734 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:41:59" (1/1) ... [2024-11-25 02:41:59,746 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 02:41:59,751 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 02:41:59,751 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 02:41:59,751 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 02:41:59,753 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:41:59" (1/1) ... [2024-11-25 02:41:59,767 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:41:59,795 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50de1b31-230a-4c23-89af-1497f5d91da1/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 02:41:59,814 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50de1b31-230a-4c23-89af-1497f5d91da1/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 02:41:59,821 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50de1b31-230a-4c23-89af-1497f5d91da1/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 02:41:59,855 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2024-11-25 02:41:59,856 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2024-11-25 02:41:59,856 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 02:41:59,856 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-25 02:41:59,856 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-25 02:41:59,856 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real [2024-11-25 02:41:59,856 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-25 02:41:59,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-25 02:41:59,857 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 02:41:59,857 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-25 02:41:59,857 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-25 02:41:59,858 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-25 02:41:59,858 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-25 02:41:59,858 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 02:41:59,858 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 02:41:59,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-25 02:41:59,860 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 02:41:59,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 02:41:59,860 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-25 02:41:59,860 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-25 02:41:59,860 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2024-11-25 02:41:59,861 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2024-11-25 02:41:59,861 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-25 02:41:59,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-25 02:41:59,861 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-25 02:41:59,864 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-25 02:41:59,865 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-25 02:41:59,865 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 02:41:59,865 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write [2024-11-25 02:41:59,865 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_write [2024-11-25 02:41:59,865 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-25 02:41:59,866 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-11-25 02:41:59,866 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-11-25 02:41:59,866 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2024-11-25 02:41:59,866 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2024-11-25 02:41:59,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 02:41:59,866 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~real [2024-11-25 02:41:59,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 02:42:00,253 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 02:42:00,255 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 02:42:17,334 INFO L? ?]: Removed 124 outVars from TransFormulas that were not future-live. [2024-11-25 02:42:17,335 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 02:42:18,785 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 02:42:18,788 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-25 02:42:18,789 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:42:18 BoogieIcfgContainer [2024-11-25 02:42:18,789 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 02:42:18,790 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 02:42:18,790 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 02:42:18,805 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 02:42:18,806 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:42:18" (1/1) ... [2024-11-25 02:42:18,822 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 02:42:18,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:42:18,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 99 states and 132 transitions. [2024-11-25 02:42:18,906 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 132 transitions. [2024-11-25 02:42:18,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-25 02:42:18,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:42:18,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:23,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-25 02:44:23,724 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-25 02:44:36,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-25 02:46:20,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:46:21,722 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Solver said unknown at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:485) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-25 02:46:21,727 INFO L158 Benchmark]: Toolchain (without parser) took 266201.23ms. Allocated memory was 117.4MB in the beginning and 3.3GB in the end (delta: 3.1GB). Free memory was 85.4MB in the beginning and 2.8GB in the end (delta: -2.7GB). Peak memory consumption was 414.7MB. Max. memory is 16.1GB. [2024-11-25 02:46:21,728 INFO L158 Benchmark]: CDTParser took 1.71ms. Allocated memory is still 167.8MB. Free memory is still 104.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 02:46:21,729 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3803.06ms. Allocated memory is still 117.4MB. Free memory was 85.4MB in the beginning and 53.3MB in the end (delta: 32.1MB). Peak memory consumption was 91.4MB. Max. memory is 16.1GB. [2024-11-25 02:46:21,729 INFO L158 Benchmark]: Boogie Procedure Inliner took 264.08ms. Allocated memory is still 117.4MB. Free memory was 53.3MB in the beginning and 41.4MB in the end (delta: 11.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-25 02:46:21,730 INFO L158 Benchmark]: Boogie Preprocessor took 138.67ms. Allocated memory is still 117.4MB. Free memory was 41.4MB in the beginning and 55.9MB in the end (delta: -14.5MB). Peak memory consumption was 12.3MB. Max. memory is 16.1GB. [2024-11-25 02:46:21,731 INFO L158 Benchmark]: RCFGBuilder took 19038.37ms. Allocated memory was 117.4MB in the beginning and 201.3MB in the end (delta: 83.9MB). Free memory was 55.9MB in the beginning and 124.4MB in the end (delta: -68.5MB). Peak memory consumption was 110.7MB. Max. memory is 16.1GB. [2024-11-25 02:46:21,731 INFO L158 Benchmark]: CodeCheck took 242935.40ms. Allocated memory was 201.3MB in the beginning and 3.3GB in the end (delta: 3.1GB). Free memory was 124.4MB in the beginning and 2.8GB in the end (delta: -2.7GB). Peak memory consumption was 369.1MB. Max. memory is 16.1GB. [2024-11-25 02:46:21,734 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 1.71ms. Allocated memory is still 167.8MB. Free memory is still 104.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3803.06ms. Allocated memory is still 117.4MB. Free memory was 85.4MB in the beginning and 53.3MB in the end (delta: 32.1MB). Peak memory consumption was 91.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 264.08ms. Allocated memory is still 117.4MB. Free memory was 53.3MB in the beginning and 41.4MB in the end (delta: 11.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 138.67ms. Allocated memory is still 117.4MB. Free memory was 41.4MB in the beginning and 55.9MB in the end (delta: -14.5MB). Peak memory consumption was 12.3MB. Max. memory is 16.1GB. * RCFGBuilder took 19038.37ms. Allocated memory was 117.4MB in the beginning and 201.3MB in the end (delta: 83.9MB). Free memory was 55.9MB in the beginning and 124.4MB in the end (delta: -68.5MB). Peak memory consumption was 110.7MB. Max. memory is 16.1GB. * CodeCheck took 242935.40ms. Allocated memory was 201.3MB in the beginning and 3.3GB in the end (delta: 3.1GB). Free memory was 124.4MB in the beginning and 2.8GB in the end (delta: -2.7GB). Peak memory consumption was 369.1MB. 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. [2024-11-25 02:46:21,922 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50de1b31-230a-4c23-89af-1497f5d91da1/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50de1b31-230a-4c23-89af-1497f5d91da1/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50de1b31-230a-4c23-89af-1497f5d91da1/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50de1b31-230a-4c23-89af-1497f5d91da1/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50de1b31-230a-4c23-89af-1497f5d91da1/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50de1b31-230a-4c23-89af-1497f5d91da1/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50de1b31-230a-4c23-89af-1497f5d91da1/bin/ukojak-verify-ENZ3QT5qd3 --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 983481f5e23e9dbaf95892c19981dd4a39c2fab33de5cb70c70e0ce781cf6fc6 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 02:46:24,689 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 02:46:24,839 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50de1b31-230a-4c23-89af-1497f5d91da1/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-11-25 02:46:24,887 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 02:46:24,888 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 02:46:24,890 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 02:46:24,890 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 02:46:24,890 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 02:46:24,891 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 02:46:24,892 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 02:46:24,893 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 02:46:24,893 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 02:46:24,893 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 02:46:24,893 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 02:46:24,893 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-25 02:46:24,894 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-25 02:46:24,894 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-25 02:46:24,894 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 02:46:24,894 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 02:46:24,894 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 02:46:24,894 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 02:46:24,894 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 02:46:24,894 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 02:46:24,894 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-25 02:46:24,895 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-25 02:46:24,895 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 02:46:24,895 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:46:24,896 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 02:46:24,896 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 02:46:24,896 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 02:46:24,897 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-25 02:46:24,897 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-25 02:46:24,897 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-25 02:46:24,897 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_50de1b31-230a-4c23-89af-1497f5d91da1/bin/ukojak-verify-ENZ3QT5qd3 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 -> 983481f5e23e9dbaf95892c19981dd4a39c2fab33de5cb70c70e0ce781cf6fc6 [2024-11-25 02:46:25,305 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 02:46:25,315 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 02:46:25,317 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 02:46:25,319 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 02:46:25,319 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 02:46:25,321 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50de1b31-230a-4c23-89af-1497f5d91da1/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness_negated.i [2024-11-25 02:46:28,616 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50de1b31-230a-4c23-89af-1497f5d91da1/bin/ukojak-verify-ENZ3QT5qd3/data/98408d591/d1baa28fae664a7785e4239cdad6e544/FLAGdef626aca [2024-11-25 02:46:29,368 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 02:46:29,369 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50de1b31-230a-4c23-89af-1497f5d91da1/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness_negated.i [2024-11-25 02:46:29,430 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50de1b31-230a-4c23-89af-1497f5d91da1/bin/ukojak-verify-ENZ3QT5qd3/data/98408d591/d1baa28fae664a7785e4239cdad6e544/FLAGdef626aca [2024-11-25 02:46:29,720 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50de1b31-230a-4c23-89af-1497f5d91da1/bin/ukojak-verify-ENZ3QT5qd3/data/98408d591/d1baa28fae664a7785e4239cdad6e544 [2024-11-25 02:46:29,722 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 02:46:29,724 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 02:46:29,725 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 02:46:29,725 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 02:46:29,730 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 02:46:29,731 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:46:29" (1/1) ... [2024-11-25 02:46:29,732 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@569230ca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:46:29, skipping insertion in model container [2024-11-25 02:46:29,732 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:46:29" (1/1) ... [2024-11-25 02:46:29,847 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 02:46:30,173 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_50de1b31-230a-4c23-89af-1497f5d91da1/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness_negated.i[4492,4505] [2024-11-25 02:46:30,181 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_50de1b31-230a-4c23-89af-1497f5d91da1/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness_negated.i[4552,4565] [2024-11-25 02:46:31,161 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 02:46:31,315 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 02:46:31,316 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 02:46:31,317 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 02:46:31,327 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 02:46:31,330 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:46:31,331 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:46:31,331 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:46:31,332 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 02:46:31,333 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:46:31,334 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:46:31,338 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 02:46:31,339 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 02:46:31,342 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 02:46:31,342 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 02:46:31,355 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:46:31,356 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 02:46:31,356 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:46:31,357 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 02:46:31,359 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:46:31,359 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 02:46:31,360 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:46:31,360 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 02:46:32,029 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 02:46:32,030 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 02:46:32,031 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 02:46:32,031 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 02:46:32,338 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 02:46:32,355 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 02:46:32,360 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 02:46:32,367 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 02:46:32,469 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 02:46:32,474 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 02:46:32,476 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 02:46:32,477 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:46:32,478 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:46:32,585 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:46:32,676 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-25 02:46:32,717 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 02:46:32,726 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_50de1b31-230a-4c23-89af-1497f5d91da1/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness_negated.i[4492,4505] [2024-11-25 02:46:32,727 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_50de1b31-230a-4c23-89af-1497f5d91da1/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness_negated.i[4552,4565] [2024-11-25 02:46:32,765 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 02:46:32,781 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 02:46:32,786 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 02:46:32,786 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 02:46:32,794 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 02:46:32,795 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:46:32,795 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:46:32,795 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:46:32,796 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 02:46:32,796 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:46:32,797 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:46:32,798 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 02:46:32,799 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 02:46:32,804 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 02:46:32,805 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 02:46:32,810 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:46:32,810 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 02:46:32,811 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:46:32,811 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 02:46:32,812 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:46:32,812 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 02:46:32,812 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:46:32,813 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 02:46:32,917 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 02:46:32,918 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 02:46:32,923 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 02:46:32,923 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 02:46:32,967 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 02:46:32,980 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 02:46:32,984 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 02:46:32,990 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 02:46:33,032 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 02:46:33,037 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 02:46:33,039 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 02:46:33,041 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:46:33,041 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:46:33,087 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:46:33,131 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 02:46:33,150 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_50de1b31-230a-4c23-89af-1497f5d91da1/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness_negated.i[4492,4505] [2024-11-25 02:46:33,151 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_50de1b31-230a-4c23-89af-1497f5d91da1/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness_negated.i[4552,4565] [2024-11-25 02:46:33,205 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:46:33,205 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:46:33,205 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:46:33,206 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:46:33,206 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:46:33,214 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:46:33,214 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:46:33,215 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:46:33,216 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:46:33,396 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8237] [2024-11-25 02:46:33,399 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:46:33,401 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:46:33,417 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8723-8734] [2024-11-25 02:46:33,431 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:46:33,865 INFO L204 MainTranslator]: Completed translation [2024-11-25 02:46:33,866 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:46:33 WrapperNode [2024-11-25 02:46:33,867 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 02:46:33,868 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 02:46:33,868 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 02:46:33,868 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 02:46:33,876 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:46:33" (1/1) ... [2024-11-25 02:46:33,980 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:46:33" (1/1) ... [2024-11-25 02:46:34,099 INFO L138 Inliner]: procedures = 699, calls = 2631, calls flagged for inlining = 61, calls inlined = 8, statements flattened = 874 [2024-11-25 02:46:34,100 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 02:46:34,100 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 02:46:34,100 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 02:46:34,101 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 02:46:34,110 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:46:33" (1/1) ... [2024-11-25 02:46:34,110 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:46:33" (1/1) ... [2024-11-25 02:46:34,123 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:46:33" (1/1) ... [2024-11-25 02:46:34,123 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:46:33" (1/1) ... [2024-11-25 02:46:34,185 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:46:33" (1/1) ... [2024-11-25 02:46:34,194 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:46:33" (1/1) ... [2024-11-25 02:46:34,202 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:46:33" (1/1) ... [2024-11-25 02:46:34,221 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:46:33" (1/1) ... [2024-11-25 02:46:34,229 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:46:33" (1/1) ... [2024-11-25 02:46:34,251 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 02:46:34,252 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 02:46:34,252 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 02:46:34,252 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 02:46:34,253 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:46:33" (1/1) ... [2024-11-25 02:46:34,265 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:46:34,283 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50de1b31-230a-4c23-89af-1497f5d91da1/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 02:46:34,300 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50de1b31-230a-4c23-89af-1497f5d91da1/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 02:46:34,305 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50de1b31-230a-4c23-89af-1497f5d91da1/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 02:46:34,339 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2024-11-25 02:46:34,340 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2024-11-25 02:46:34,340 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 02:46:34,340 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-25 02:46:34,341 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-25 02:46:34,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-25 02:46:34,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-11-25 02:46:34,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2024-11-25 02:46:34,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4 [2024-11-25 02:46:34,342 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-25 02:46:34,342 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-25 02:46:34,342 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-25 02:46:34,343 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-25 02:46:34,343 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 02:46:34,343 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 02:46:34,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-25 02:46:34,343 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2024-11-25 02:46:34,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2024-11-25 02:46:34,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2024-11-25 02:46:34,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2024-11-25 02:46:34,345 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 02:46:34,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 02:46:34,345 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-25 02:46:34,345 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-25 02:46:34,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2024-11-25 02:46:34,345 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2024-11-25 02:46:34,345 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2024-11-25 02:46:34,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2024-11-25 02:46:34,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-25 02:46:34,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-25 02:46:34,345 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-25 02:46:34,345 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-25 02:46:34,345 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-25 02:46:34,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 02:46:34,345 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write [2024-11-25 02:46:34,346 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_write [2024-11-25 02:46:34,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2024-11-25 02:46:34,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2024-11-25 02:46:34,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-25 02:46:34,346 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-11-25 02:46:34,346 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-11-25 02:46:34,346 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intFLOATTYPE8 [2024-11-25 02:46:34,346 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intFLOATTYPE4 [2024-11-25 02:46:34,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE8 [2024-11-25 02:46:34,346 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2024-11-25 02:46:34,346 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2024-11-25 02:46:34,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2024-11-25 02:46:34,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2024-11-25 02:46:34,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2024-11-25 02:46:34,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2024-11-25 02:46:34,731 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 02:46:34,734 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 02:46:58,814 WARN L249 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50de1b31-230a-4c23-89af-1497f5d91da1/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) stderr output: (error "out of memory") [2024-11-25 02:46:58,817 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_50de1b31-230a-4c23-89af-1497f5d91da1/bin/ukojak-verify-ENZ3QT5qd3/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 [2024-11-25 02:46:58,820 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50de1b31-230a-4c23-89af-1497f5d91da1/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 101 [2024-11-25 02:46:58,826 INFO L158 Benchmark]: Toolchain (without parser) took 29100.70ms. Allocated memory was 117.4MB in the beginning and 201.3MB in the end (delta: 83.9MB). Free memory was 84.6MB in the beginning and 116.1MB in the end (delta: -31.6MB). Peak memory consumption was 176.2MB. Max. memory is 16.1GB. [2024-11-25 02:46:58,826 INFO L158 Benchmark]: CDTParser took 0.38ms. Allocated memory is still 83.9MB. Free memory was 64.5MB in the beginning and 64.5MB in the end (delta: 34.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 02:46:58,827 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4141.91ms. Allocated memory was 117.4MB in the beginning and 234.9MB in the end (delta: 117.4MB). Free memory was 84.6MB in the beginning and 151.6MB in the end (delta: -67.1MB). Peak memory consumption was 105.2MB. Max. memory is 16.1GB. [2024-11-25 02:46:58,827 INFO L158 Benchmark]: Boogie Procedure Inliner took 231.92ms. Allocated memory is still 234.9MB. Free memory was 151.6MB in the beginning and 139.5MB in the end (delta: 12.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-25 02:46:58,827 INFO L158 Benchmark]: Boogie Preprocessor took 150.81ms. Allocated memory is still 234.9MB. Free memory was 139.5MB in the beginning and 130.4MB in the end (delta: 9.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-25 02:46:58,828 INFO L158 Benchmark]: RCFGBuilder took 24571.55ms. Allocated memory was 234.9MB in the beginning and 201.3MB in the end (delta: -33.6MB). Free memory was 130.4MB in the beginning and 116.1MB in the end (delta: 14.3MB). Peak memory consumption was 104.3MB. Max. memory is 16.1GB. [2024-11-25 02:46:58,833 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38ms. Allocated memory is still 83.9MB. Free memory was 64.5MB in the beginning and 64.5MB in the end (delta: 34.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4141.91ms. Allocated memory was 117.4MB in the beginning and 234.9MB in the end (delta: 117.4MB). Free memory was 84.6MB in the beginning and 151.6MB in the end (delta: -67.1MB). Peak memory consumption was 105.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 231.92ms. Allocated memory is still 234.9MB. Free memory was 151.6MB in the beginning and 139.5MB in the end (delta: 12.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 150.81ms. Allocated memory is still 234.9MB. Free memory was 139.5MB in the beginning and 130.4MB in the end (delta: 9.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 24571.55ms. Allocated memory was 234.9MB in the beginning and 201.3MB in the end (delta: -33.6MB). Free memory was 130.4MB in the beginning and 116.1MB in the end (delta: 14.3MB). Peak memory consumption was 104.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50de1b31-230a-4c23-89af-1497f5d91da1/bin/ukojak-verify-ENZ3QT5qd3/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_50de1b31-230a-4c23-89af-1497f5d91da1/bin/ukojak-verify-ENZ3QT5qd3/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_50de1b31-230a-4c23-89af-1497f5d91da1/bin/ukojak-verify-ENZ3QT5qd3/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")