./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_cat_harness_negated.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bedd99d7-58b8-4709-a2a9-4cc8d1b4a7d3/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bedd99d7-58b8-4709-a2a9-4cc8d1b4a7d3/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bedd99d7-58b8-4709-a2a9-4cc8d1b4a7d3/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bedd99d7-58b8-4709-a2a9-4cc8d1b4a7d3/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_cat_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bedd99d7-58b8-4709-a2a9-4cc8d1b4a7d3/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bedd99d7-58b8-4709-a2a9-4cc8d1b4a7d3/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 405c1ec90d5a90e81495140f9bf47a8a22bd7e0c555d7b6deaec7143608df286 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:05:10,543 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:05:10,639 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bedd99d7-58b8-4709-a2a9-4cc8d1b4a7d3/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-13 22:05:10,644 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:05:10,648 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:05:10,689 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:05:10,690 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:05:10,691 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:05:10,691 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:05:10,692 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:05:10,692 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:05:10,693 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:05:10,693 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:05:10,693 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:05:10,694 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:05:10,694 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:05:10,694 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:05:10,695 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:05:10,695 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:05:10,695 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:05:10,695 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:05:10,695 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:05:10,695 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:05:10,695 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:05:10,696 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:05:10,696 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:05:10,696 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:05:10,696 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:05:10,697 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:05:10,697 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:05:10,697 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_bedd99d7-58b8-4709-a2a9-4cc8d1b4a7d3/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 405c1ec90d5a90e81495140f9bf47a8a22bd7e0c555d7b6deaec7143608df286 [2024-11-13 22:05:11,064 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:05:11,077 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:05:11,081 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:05:11,082 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:05:11,083 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:05:11,084 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bedd99d7-58b8-4709-a2a9-4cc8d1b4a7d3/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_cat_harness_negated.i Unable to find full path for "g++" [2024-11-13 22:05:13,146 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:05:13,786 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:05:13,787 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bedd99d7-58b8-4709-a2a9-4cc8d1b4a7d3/sv-benchmarks/c/aws-c-common/aws_byte_buf_cat_harness_negated.i [2024-11-13 22:05:13,830 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bedd99d7-58b8-4709-a2a9-4cc8d1b4a7d3/bin/ukojak-verify-EEHR8qb7sm/data/7239556f8/aaee130c465c4156aff972c62201a9a3/FLAG15be3ce42 [2024-11-13 22:05:13,851 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bedd99d7-58b8-4709-a2a9-4cc8d1b4a7d3/bin/ukojak-verify-EEHR8qb7sm/data/7239556f8/aaee130c465c4156aff972c62201a9a3 [2024-11-13 22:05:13,853 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:05:13,856 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:05:13,858 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:05:13,858 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:05:13,864 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:05:13,865 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:05:13" (1/1) ... [2024-11-13 22:05:13,866 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43c50953 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:05:13, skipping insertion in model container [2024-11-13 22:05:13,866 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:05:13" (1/1) ... [2024-11-13 22:05:13,972 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:05:14,270 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_bedd99d7-58b8-4709-a2a9-4cc8d1b4a7d3/sv-benchmarks/c/aws-c-common/aws_byte_buf_cat_harness_negated.i[4490,4503] [2024-11-13 22:05:14,279 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_bedd99d7-58b8-4709-a2a9-4cc8d1b4a7d3/sv-benchmarks/c/aws-c-common/aws_byte_buf_cat_harness_negated.i[4550,4563] [2024-11-13 22:05:15,366 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:05:15,367 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:05:15,368 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:05:15,368 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:05:15,370 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:05:15,403 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:05:15,404 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:05:15,407 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:05:15,407 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:05:16,465 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:05:16,470 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:05:16,580 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:05:16,670 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:05:16,691 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_bedd99d7-58b8-4709-a2a9-4cc8d1b4a7d3/sv-benchmarks/c/aws-c-common/aws_byte_buf_cat_harness_negated.i[4490,4503] [2024-11-13 22:05:16,695 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_bedd99d7-58b8-4709-a2a9-4cc8d1b4a7d3/sv-benchmarks/c/aws-c-common/aws_byte_buf_cat_harness_negated.i[4550,4563] [2024-11-13 22:05:16,755 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:05:16,755 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:05:16,756 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:05:16,756 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:05:16,757 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:05:16,767 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:05:16,768 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:05:16,769 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:05:16,771 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:05:17,039 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8245] [2024-11-13 22:05:17,041 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:05:17,042 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:05:17,061 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8731-8742] [2024-11-13 22:05:17,079 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:05:17,329 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:05:17,330 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:05:17 WrapperNode [2024-11-13 22:05:17,331 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:05:17,332 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:05:17,334 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:05:17,334 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:05:17,341 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:05:17" (1/1) ... [2024-11-13 22:05:17,458 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:05:17" (1/1) ... [2024-11-13 22:05:17,575 INFO L138 Inliner]: procedures = 680, calls = 2722, calls flagged for inlining = 59, calls inlined = 8, statements flattened = 1085 [2024-11-13 22:05:17,576 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:05:17,577 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:05:17,577 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:05:17,577 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:05:17,593 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:05:17" (1/1) ... [2024-11-13 22:05:17,594 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:05:17" (1/1) ... [2024-11-13 22:05:17,603 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:05:17" (1/1) ... [2024-11-13 22:05:17,603 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:05:17" (1/1) ... [2024-11-13 22:05:17,664 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:05:17" (1/1) ... [2024-11-13 22:05:17,669 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:05:17" (1/1) ... [2024-11-13 22:05:17,678 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:05:17" (1/1) ... [2024-11-13 22:05:17,683 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:05:17" (1/1) ... [2024-11-13 22:05:17,695 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:05:17,696 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:05:17,696 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:05:17,696 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:05:17,697 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:05:17" (1/1) ... [2024-11-13 22:05:17,704 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:05:17,722 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bedd99d7-58b8-4709-a2a9-4cc8d1b4a7d3/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:05:17,756 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bedd99d7-58b8-4709-a2a9-4cc8d1b4a7d3/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:05:17,760 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bedd99d7-58b8-4709-a2a9-4cc8d1b4a7d3/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:05:17,798 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2024-11-13 22:05:17,798 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2024-11-13 22:05:17,798 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2024-11-13 22:05:17,799 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2024-11-13 22:05:17,799 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 22:05:17,799 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-13 22:05:17,799 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-13 22:05:17,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real [2024-11-13 22:05:17,800 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-13 22:05:17,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-13 22:05:17,800 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 22:05:17,800 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-13 22:05:17,800 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-13 22:05:17,800 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-11-13 22:05:17,800 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-11-13 22:05:17,800 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 22:05:17,800 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 22:05:17,801 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 22:05:17,801 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:05:17,801 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2024-11-13 22:05:17,801 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2024-11-13 22:05:17,801 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 22:05:17,801 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_buf_has_allocated_buffer_member [2024-11-13 22:05:17,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_buf_has_allocated_buffer_member [2024-11-13 22:05:17,801 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:05:17,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:05:17,801 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-13 22:05:17,801 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-13 22:05:17,803 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2024-11-13 22:05:17,803 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2024-11-13 22:05:17,803 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-13 22:05:17,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 22:05:17,804 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 22:05:17,805 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 22:05:17,805 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 22:05:17,805 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 22:05:17,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 22:05:17,805 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-11-13 22:05:17,805 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-11-13 22:05:17,805 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_bounded [2024-11-13 22:05:17,805 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_bounded [2024-11-13 22:05:17,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 22:05:17,805 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~real [2024-11-13 22:05:17,805 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_buf_equivalence [2024-11-13 22:05:17,805 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_buf_equivalence [2024-11-13 22:05:17,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:05:18,244 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:05:18,247 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:05:35,164 INFO L? ?]: Removed 131 outVars from TransFormulas that were not future-live. [2024-11-13 22:05:35,164 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:05:35,973 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:05:35,976 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 22:05:35,976 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:05:35 BoogieIcfgContainer [2024-11-13 22:05:35,977 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:05:35,977 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:05:35,977 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:05:35,992 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:05:35,992 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:05:35" (1/1) ... [2024-11-13 22:05:36,004 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:05:36,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:36,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 167 states and 237 transitions. [2024-11-13 22:05:36,092 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 237 transitions. [2024-11-13 22:05:36,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 22:05:36,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:36,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:11,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:17,409 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 270 trivial. 0 not checked. [2024-11-13 22:07:27,808 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.20s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:07:28,850 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.04s for a HTC check with result VALID. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:07:31,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:31,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 168 states and 238 transitions. [2024-11-13 22:07:31,049 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 238 transitions. [2024-11-13 22:07:31,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 22:07:31,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:31,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:49,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 22:10:49,912 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-13 22:11:32,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 22:13:15,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:13:16,061 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Solver said unknown at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:485) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 22:13:16,066 INFO L158 Benchmark]: Toolchain (without parser) took 482209.77ms. Allocated memory was 117.4MB in the beginning and 2.9GB in the end (delta: 2.8GB). Free memory was 85.9MB in the beginning and 1.2GB in the end (delta: -1.1GB). Peak memory consumption was 1.7GB. Max. memory is 16.1GB. [2024-11-13 22:13:16,066 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 142.6MB. Free memory is still 80.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:13:16,067 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3473.72ms. Allocated memory was 117.4MB in the beginning and 352.3MB in the end (delta: 234.9MB). Free memory was 85.9MB in the beginning and 260.4MB in the end (delta: -174.6MB). Peak memory consumption was 85.6MB. Max. memory is 16.1GB. [2024-11-13 22:13:16,067 INFO L158 Benchmark]: Boogie Procedure Inliner took 244.15ms. Allocated memory is still 352.3MB. Free memory was 260.4MB in the beginning and 247.9MB in the end (delta: 12.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 22:13:16,068 INFO L158 Benchmark]: Boogie Preprocessor took 118.30ms. Allocated memory is still 352.3MB. Free memory was 247.9MB in the beginning and 239.9MB in the end (delta: 8.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 22:13:16,068 INFO L158 Benchmark]: RCFGBuilder took 18280.78ms. Allocated memory was 352.3MB in the beginning and 553.6MB in the end (delta: 201.3MB). Free memory was 239.5MB in the beginning and 339.9MB in the end (delta: -100.4MB). Peak memory consumption was 272.9MB. Max. memory is 16.1GB. [2024-11-13 22:13:16,069 INFO L158 Benchmark]: CodeCheck took 460087.42ms. Allocated memory was 553.6MB in the beginning and 2.9GB in the end (delta: 2.3GB). Free memory was 339.9MB in the beginning and 1.2GB in the end (delta: -822.3MB). Peak memory consumption was 1.5GB. Max. memory is 16.1GB. [2024-11-13 22:13:16,072 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 142.6MB. Free memory is still 80.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3473.72ms. Allocated memory was 117.4MB in the beginning and 352.3MB in the end (delta: 234.9MB). Free memory was 85.9MB in the beginning and 260.4MB in the end (delta: -174.6MB). Peak memory consumption was 85.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 244.15ms. Allocated memory is still 352.3MB. Free memory was 260.4MB in the beginning and 247.9MB in the end (delta: 12.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 118.30ms. Allocated memory is still 352.3MB. Free memory was 247.9MB in the beginning and 239.9MB in the end (delta: 8.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 18280.78ms. Allocated memory was 352.3MB in the beginning and 553.6MB in the end (delta: 201.3MB). Free memory was 239.5MB in the beginning and 339.9MB in the end (delta: -100.4MB). Peak memory consumption was 272.9MB. Max. memory is 16.1GB. * CodeCheck took 460087.42ms. Allocated memory was 553.6MB in the beginning and 2.9GB in the end (delta: 2.3GB). Free memory was 339.9MB in the beginning and 1.2GB in the end (delta: -822.3MB). Peak memory consumption was 1.5GB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 8245]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8245] - GenericResultAtLocation [Line: 8731]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8731-8742] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 22:13:16,282 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bedd99d7-58b8-4709-a2a9-4cc8d1b4a7d3/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process [2024-11-13 22:13:16,306 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bedd99d7-58b8-4709-a2a9-4cc8d1b4a7d3/bin/ukojak-verify-EEHR8qb7sm/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_bedd99d7-58b8-4709-a2a9-4cc8d1b4a7d3/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bedd99d7-58b8-4709-a2a9-4cc8d1b4a7d3/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bedd99d7-58b8-4709-a2a9-4cc8d1b4a7d3/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bedd99d7-58b8-4709-a2a9-4cc8d1b4a7d3/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_cat_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bedd99d7-58b8-4709-a2a9-4cc8d1b4a7d3/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bedd99d7-58b8-4709-a2a9-4cc8d1b4a7d3/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 405c1ec90d5a90e81495140f9bf47a8a22bd7e0c555d7b6deaec7143608df286 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:13:18,875 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:13:19,038 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bedd99d7-58b8-4709-a2a9-4cc8d1b4a7d3/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-11-13 22:13:19,084 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:13:19,085 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:13:19,086 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:13:19,086 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:13:19,086 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:13:19,087 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:13:19,087 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:13:19,087 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:13:19,088 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:13:19,088 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:13:19,088 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:13:19,089 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 22:13:19,089 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 22:13:19,089 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:13:19,089 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 22:13:19,089 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:13:19,089 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:13:19,089 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:13:19,090 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:13:19,090 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:13:19,090 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 22:13:19,090 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 22:13:19,091 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:13:19,091 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:13:19,091 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:13:19,091 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:13:19,091 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:13:19,091 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 22:13:19,091 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 22:13:19,091 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 22:13:19,092 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_bedd99d7-58b8-4709-a2a9-4cc8d1b4a7d3/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 405c1ec90d5a90e81495140f9bf47a8a22bd7e0c555d7b6deaec7143608df286 [2024-11-13 22:13:19,444 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:13:19,458 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:13:19,464 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:13:19,465 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:13:19,466 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:13:19,471 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bedd99d7-58b8-4709-a2a9-4cc8d1b4a7d3/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_cat_harness_negated.i Unable to find full path for "g++" [2024-11-13 22:13:21,487 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:13:22,110 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:13:22,110 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bedd99d7-58b8-4709-a2a9-4cc8d1b4a7d3/sv-benchmarks/c/aws-c-common/aws_byte_buf_cat_harness_negated.i [2024-11-13 22:13:22,169 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bedd99d7-58b8-4709-a2a9-4cc8d1b4a7d3/bin/ukojak-verify-EEHR8qb7sm/data/681178ae8/23304420116a4c428f02ab69e8fb66e1/FLAG42dd92694 [2024-11-13 22:13:22,191 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bedd99d7-58b8-4709-a2a9-4cc8d1b4a7d3/bin/ukojak-verify-EEHR8qb7sm/data/681178ae8/23304420116a4c428f02ab69e8fb66e1 [2024-11-13 22:13:22,195 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:13:22,198 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:13:22,200 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:13:22,200 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:13:22,205 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:13:22,207 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:13:22" (1/1) ... [2024-11-13 22:13:22,208 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26cb0541 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:13:22, skipping insertion in model container [2024-11-13 22:13:22,209 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:13:22" (1/1) ... [2024-11-13 22:13:22,332 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:13:22,650 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_bedd99d7-58b8-4709-a2a9-4cc8d1b4a7d3/sv-benchmarks/c/aws-c-common/aws_byte_buf_cat_harness_negated.i[4490,4503] [2024-11-13 22:13:22,658 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_bedd99d7-58b8-4709-a2a9-4cc8d1b4a7d3/sv-benchmarks/c/aws-c-common/aws_byte_buf_cat_harness_negated.i[4550,4563] [2024-11-13 22:13:23,500 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:13:23,647 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:13:23,647 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:13:23,648 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:13:23,657 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:13:23,659 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:13:23,660 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:13:23,660 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:13:23,661 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:13:23,661 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:13:23,662 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:13:23,693 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:13:23,694 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:13:23,698 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:13:23,698 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:13:23,717 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:13:23,717 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:13:23,718 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:13:23,718 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:13:23,722 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:13:23,722 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:13:23,723 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:13:23,724 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:13:24,256 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:13:24,257 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:13:24,258 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:13:24,258 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:13:24,439 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:13:24,462 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:13:24,466 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:13:24,472 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:13:24,578 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:13:24,582 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:13:24,585 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:13:24,589 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:13:24,590 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:13:24,695 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:13:24,778 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-13 22:13:24,821 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:13:24,830 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_bedd99d7-58b8-4709-a2a9-4cc8d1b4a7d3/sv-benchmarks/c/aws-c-common/aws_byte_buf_cat_harness_negated.i[4490,4503] [2024-11-13 22:13:24,832 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_bedd99d7-58b8-4709-a2a9-4cc8d1b4a7d3/sv-benchmarks/c/aws-c-common/aws_byte_buf_cat_harness_negated.i[4550,4563] [2024-11-13 22:13:24,885 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:13:24,904 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:13:24,904 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:13:24,904 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:13:24,912 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:13:24,913 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:13:24,913 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:13:24,913 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:13:24,914 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:13:24,914 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:13:24,915 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:13:24,917 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:13:24,917 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:13:24,919 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:13:24,920 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:13:24,926 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:13:24,926 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:13:24,926 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:13:24,927 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:13:24,927 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:13:24,928 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:13:24,928 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:13:24,928 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:13:24,998 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:13:24,998 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:13:24,998 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:13:24,999 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:13:25,057 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:13:25,073 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:13:25,075 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:13:25,081 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:13:25,122 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:13:25,123 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:13:25,124 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:13:25,125 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:13:25,125 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:13:25,189 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:13:25,245 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:13:25,259 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_bedd99d7-58b8-4709-a2a9-4cc8d1b4a7d3/sv-benchmarks/c/aws-c-common/aws_byte_buf_cat_harness_negated.i[4490,4503] [2024-11-13 22:13:25,263 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_bedd99d7-58b8-4709-a2a9-4cc8d1b4a7d3/sv-benchmarks/c/aws-c-common/aws_byte_buf_cat_harness_negated.i[4550,4563] [2024-11-13 22:13:25,322 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:13:25,323 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:13:25,323 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:13:25,324 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:13:25,325 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:13:25,332 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:13:25,333 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:13:25,334 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:13:25,334 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:13:25,514 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8245] [2024-11-13 22:13:25,515 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:13:25,516 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:13:25,534 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8731-8742] [2024-11-13 22:13:25,551 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:13:25,876 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:13:25,880 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:13:25 WrapperNode [2024-11-13 22:13:25,881 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:13:25,882 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:13:25,885 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:13:25,886 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:13:25,899 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:13:25" (1/1) ... [2024-11-13 22:13:25,969 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:13:25" (1/1) ... [2024-11-13 22:13:26,099 INFO L138 Inliner]: procedures = 700, calls = 2722, calls flagged for inlining = 59, calls inlined = 8, statements flattened = 1083 [2024-11-13 22:13:26,099 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:13:26,100 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:13:26,100 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:13:26,100 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:13:26,111 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:13:25" (1/1) ... [2024-11-13 22:13:26,111 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:13:25" (1/1) ... [2024-11-13 22:13:26,131 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:13:25" (1/1) ... [2024-11-13 22:13:26,136 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:13:25" (1/1) ... [2024-11-13 22:13:26,212 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:13:25" (1/1) ... [2024-11-13 22:13:26,221 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:13:25" (1/1) ... [2024-11-13 22:13:26,242 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:13:25" (1/1) ... [2024-11-13 22:13:26,249 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:13:25" (1/1) ... [2024-11-13 22:13:26,264 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:13:26,268 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:13:26,271 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:13:26,272 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:13:26,273 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:13:25" (1/1) ... [2024-11-13 22:13:26,282 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:13:26,298 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bedd99d7-58b8-4709-a2a9-4cc8d1b4a7d3/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:13:26,311 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bedd99d7-58b8-4709-a2a9-4cc8d1b4a7d3/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:13:26,318 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bedd99d7-58b8-4709-a2a9-4cc8d1b4a7d3/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:13:26,344 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2024-11-13 22:13:26,344 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2024-11-13 22:13:26,344 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2024-11-13 22:13:26,345 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2024-11-13 22:13:26,345 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 22:13:26,345 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-13 22:13:26,345 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-13 22:13:26,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 22:13:26,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-11-13 22:13:26,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2024-11-13 22:13:26,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4 [2024-11-13 22:13:26,346 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-13 22:13:26,346 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-13 22:13:26,346 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-11-13 22:13:26,346 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-11-13 22:13:26,346 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 22:13:26,347 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 22:13:26,347 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 22:13:26,347 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:13:26,347 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2024-11-13 22:13:26,347 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2024-11-13 22:13:26,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 22:13:26,347 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2024-11-13 22:13:26,348 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2024-11-13 22:13:26,349 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2024-11-13 22:13:26,349 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_buf_has_allocated_buffer_member [2024-11-13 22:13:26,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_buf_has_allocated_buffer_member [2024-11-13 22:13:26,349 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2024-11-13 22:13:26,349 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:13:26,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:13:26,349 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-13 22:13:26,349 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-13 22:13:26,349 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2024-11-13 22:13:26,349 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2024-11-13 22:13:26,349 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2024-11-13 22:13:26,349 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2024-11-13 22:13:26,349 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-13 22:13:26,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 22:13:26,349 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 22:13:26,349 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 22:13:26,349 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 22:13:26,349 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 22:13:26,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2024-11-13 22:13:26,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2024-11-13 22:13:26,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 22:13:26,350 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-11-13 22:13:26,350 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-11-13 22:13:26,350 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intFLOATTYPE8 [2024-11-13 22:13:26,350 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intFLOATTYPE4 [2024-11-13 22:13:26,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE8 [2024-11-13 22:13:26,350 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_bounded [2024-11-13 22:13:26,350 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_bounded [2024-11-13 22:13:26,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2024-11-13 22:13:26,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2024-11-13 22:13:26,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2024-11-13 22:13:26,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2024-11-13 22:13:26,350 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_buf_equivalence [2024-11-13 22:13:26,350 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_buf_equivalence [2024-11-13 22:13:26,704 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:13:26,706 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:13:48,726 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bedd99d7-58b8-4709-a2a9-4cc8d1b4a7d3/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 101 [2024-11-13 22:13:48,726 WARN L249 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bedd99d7-58b8-4709-a2a9-4cc8d1b4a7d3/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) stderr output: (error "out of memory") [2024-11-13 22:13:48,729 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_bedd99d7-58b8-4709-a2a9-4cc8d1b4a7d3/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:262) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parseCheckSatResult(Executor.java:281) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.checkSat(Scriptor.java:155) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.Util.checkSat(Util.java:61) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.constructTransFormula(Statements2TransFormula.java:221) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.getTransFormula(Statements2TransFormula.java:175) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:735) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:702) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:268) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) Caused by: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: EOF at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser$Action$.CUP$do_action(Parser.java:1518) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:701) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:383) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:258) ... 25 more [2024-11-13 22:13:48,734 INFO L158 Benchmark]: Toolchain (without parser) took 26535.48ms. Allocated memory was 83.9MB in the beginning and 469.8MB in the end (delta: 385.9MB). Free memory was 51.6MB in the beginning and 221.3MB in the end (delta: -169.7MB). Peak memory consumption was 227.9MB. Max. memory is 16.1GB. [2024-11-13 22:13:48,735 INFO L158 Benchmark]: CDTParser took 0.53ms. Allocated memory is still 83.9MB. Free memory is still 64.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:13:48,736 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3681.47ms. Allocated memory was 83.9MB in the beginning and 142.6MB in the end (delta: 58.7MB). Free memory was 51.6MB in the beginning and 66.5MB in the end (delta: -15.0MB). Peak memory consumption was 90.4MB. Max. memory is 16.1GB. [2024-11-13 22:13:48,736 INFO L158 Benchmark]: Boogie Procedure Inliner took 217.54ms. Allocated memory is still 142.6MB. Free memory was 66.5MB in the beginning and 66.9MB in the end (delta: -360.4kB). Peak memory consumption was 20.2MB. Max. memory is 16.1GB. [2024-11-13 22:13:48,736 INFO L158 Benchmark]: Boogie Preprocessor took 167.44ms. Allocated memory is still 142.6MB. Free memory was 66.9MB in the beginning and 56.5MB in the end (delta: 10.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 22:13:48,737 INFO L158 Benchmark]: RCFGBuilder took 22464.17ms. Allocated memory was 142.6MB in the beginning and 469.8MB in the end (delta: 327.2MB). Free memory was 56.5MB in the beginning and 221.3MB in the end (delta: -164.8MB). Peak memory consumption was 175.7MB. Max. memory is 16.1GB. [2024-11-13 22:13:48,739 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.53ms. Allocated memory is still 83.9MB. Free memory is still 64.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3681.47ms. Allocated memory was 83.9MB in the beginning and 142.6MB in the end (delta: 58.7MB). Free memory was 51.6MB in the beginning and 66.5MB in the end (delta: -15.0MB). Peak memory consumption was 90.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 217.54ms. Allocated memory is still 142.6MB. Free memory was 66.5MB in the beginning and 66.9MB in the end (delta: -360.4kB). Peak memory consumption was 20.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 167.44ms. Allocated memory is still 142.6MB. Free memory was 66.9MB in the beginning and 56.5MB in the end (delta: 10.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 22464.17ms. Allocated memory was 142.6MB in the beginning and 469.8MB in the end (delta: 327.2MB). Free memory was 56.5MB in the beginning and 221.3MB in the end (delta: -164.8MB). Peak memory consumption was 175.7MB. 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_bedd99d7-58b8-4709-a2a9-4cc8d1b4a7d3/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bedd99d7-58b8-4709-a2a9-4cc8d1b4a7d3/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") : de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:262) * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 8245]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8245] - GenericResultAtLocation [Line: 8731]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8731-8742] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bedd99d7-58b8-4709-a2a9-4cc8d1b4a7d3/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory")