./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_callback_string_eq_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_1d6522c0-28eb-4283-b21b-f2b42ff21739/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d6522c0-28eb-4283-b21b-f2b42ff21739/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d6522c0-28eb-4283-b21b-f2b42ff21739/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d6522c0-28eb-4283-b21b-f2b42ff21739/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_callback_string_eq_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d6522c0-28eb-4283-b21b-f2b42ff21739/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d6522c0-28eb-4283-b21b-f2b42ff21739/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 81878f133cf1520a898ab1dccc3c4ea8564ccc1e7b92efe6b8b73fb69d10ec78 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 22:57:21,029 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 22:57:21,081 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d6522c0-28eb-4283-b21b-f2b42ff21739/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-05 22:57:21,085 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 22:57:21,085 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 22:57:21,103 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 22:57:21,104 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 22:57:21,104 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 22:57:21,104 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 22:57:21,104 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 22:57:21,104 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 22:57:21,104 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 22:57:21,104 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 22:57:21,105 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 22:57:21,105 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 22:57:21,105 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 22:57:21,105 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 22:57:21,105 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 22:57:21,105 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 22:57:21,105 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 22:57:21,105 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 22:57:21,105 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 22:57:21,105 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 22:57:21,105 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 22:57:21,105 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:57:21,106 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 22:57:21,106 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 22:57:21,106 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 22:57:21,106 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 22:57:21,106 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 22:57:21,106 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_1d6522c0-28eb-4283-b21b-f2b42ff21739/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 81878f133cf1520a898ab1dccc3c4ea8564ccc1e7b92efe6b8b73fb69d10ec78 [2024-12-05 22:57:21,330 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 22:57:21,338 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 22:57:21,340 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 22:57:21,341 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 22:57:21,342 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 22:57:21,343 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d6522c0-28eb-4283-b21b-f2b42ff21739/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/aws-c-common/aws_hash_callback_string_eq_harness_negated.i [2024-12-05 22:57:24,014 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d6522c0-28eb-4283-b21b-f2b42ff21739/bin/ukojak-verify-CZk0znPC7b/data/5273c5901/1921695fc8a448e7a95483287a611b89/FLAG81844f367 [2024-12-05 22:57:24,417 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 22:57:24,417 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d6522c0-28eb-4283-b21b-f2b42ff21739/sv-benchmarks/c/aws-c-common/aws_hash_callback_string_eq_harness_negated.i [2024-12-05 22:57:24,447 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d6522c0-28eb-4283-b21b-f2b42ff21739/bin/ukojak-verify-CZk0znPC7b/data/5273c5901/1921695fc8a448e7a95483287a611b89/FLAG81844f367 [2024-12-05 22:57:24,461 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d6522c0-28eb-4283-b21b-f2b42ff21739/bin/ukojak-verify-CZk0znPC7b/data/5273c5901/1921695fc8a448e7a95483287a611b89 [2024-12-05 22:57:24,463 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 22:57:24,464 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 22:57:24,466 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 22:57:24,466 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 22:57:24,470 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 22:57:24,471 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:57:24" (1/1) ... [2024-12-05 22:57:24,472 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5da060d4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:57:24, skipping insertion in model container [2024-12-05 22:57:24,472 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:57:24" (1/1) ... [2024-12-05 22:57:24,560 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 22:57:24,804 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_1d6522c0-28eb-4283-b21b-f2b42ff21739/sv-benchmarks/c/aws-c-common/aws_hash_callback_string_eq_harness_negated.i[4501,4514] [2024-12-05 22:57:24,810 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_1d6522c0-28eb-4283-b21b-f2b42ff21739/sv-benchmarks/c/aws-c-common/aws_hash_callback_string_eq_harness_negated.i[4561,4574] [2024-12-05 22:57:25,857 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 22:57:25,858 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 22:57:25,859 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 22:57:25,859 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 22:57:25,860 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 22:57:25,874 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 22:57:25,875 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 22:57:25,876 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 22:57:25,877 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 22:57:26,519 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 22:57:26,520 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 22:57:26,798 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 22:57:26,798 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 22:57:26,820 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 22:57:26,821 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 22:57:26,827 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 22:57:26,827 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 22:57:26,840 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 22:57:26,841 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 22:57:26,842 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 22:57:26,842 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 22:57:26,842 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 22:57:26,843 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 22:57:26,843 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 22:57:26,888 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:57:26,920 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 22:57:26,932 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_1d6522c0-28eb-4283-b21b-f2b42ff21739/sv-benchmarks/c/aws-c-common/aws_hash_callback_string_eq_harness_negated.i[4501,4514] [2024-12-05 22:57:26,933 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_1d6522c0-28eb-4283-b21b-f2b42ff21739/sv-benchmarks/c/aws-c-common/aws_hash_callback_string_eq_harness_negated.i[4561,4574] [2024-12-05 22:57:26,968 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 22:57:26,969 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 22:57:26,969 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 22:57:26,969 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 22:57:26,970 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 22:57:26,976 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 22:57:26,976 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 22:57:26,977 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 22:57:26,978 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 22:57:27,074 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8223] [2024-12-05 22:57:27,075 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 22:57:27,075 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 22:57:27,150 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 22:57:27,150 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 22:57:27,156 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 22:57:27,156 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 22:57:27,159 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 22:57:27,159 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 22:57:27,164 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 22:57:27,165 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 22:57:27,165 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 22:57:27,165 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 22:57:27,165 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 22:57:27,166 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 22:57:27,166 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 22:57:27,190 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:57:27,378 INFO L204 MainTranslator]: Completed translation [2024-12-05 22:57:27,379 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:57:27 WrapperNode [2024-12-05 22:57:27,379 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 22:57:27,380 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 22:57:27,380 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 22:57:27,380 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 22:57:27,384 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:57:27" (1/1) ... [2024-12-05 22:57:27,451 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:57:27" (1/1) ... [2024-12-05 22:57:27,494 INFO L138 Inliner]: procedures = 757, calls = 3256, calls flagged for inlining = 77, calls inlined = 7, statements flattened = 402 [2024-12-05 22:57:27,494 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 22:57:27,495 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 22:57:27,495 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 22:57:27,495 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 22:57:27,504 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:57:27" (1/1) ... [2024-12-05 22:57:27,504 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:57:27" (1/1) ... [2024-12-05 22:57:27,508 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:57:27" (1/1) ... [2024-12-05 22:57:27,508 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:57:27" (1/1) ... [2024-12-05 22:57:27,529 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:57:27" (1/1) ... [2024-12-05 22:57:27,532 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:57:27" (1/1) ... [2024-12-05 22:57:27,535 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:57:27" (1/1) ... [2024-12-05 22:57:27,540 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:57:27" (1/1) ... [2024-12-05 22:57:27,543 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:57:27" (1/1) ... [2024-12-05 22:57:27,549 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 22:57:27,550 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 22:57:27,550 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 22:57:27,550 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 22:57:27,551 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:57:27" (1/1) ... [2024-12-05 22:57:27,556 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:57:27,567 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d6522c0-28eb-4283-b21b-f2b42ff21739/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 22:57:27,580 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d6522c0-28eb-4283-b21b-f2b42ff21739/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 22:57:27,583 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d6522c0-28eb-4283-b21b-f2b42ff21739/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 22:57:27,606 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2024-12-05 22:57:27,606 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2024-12-05 22:57:27,606 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_string_is_allocated_bounded_length [2024-12-05 22:57:27,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_string_is_allocated_bounded_length [2024-12-05 22:57:27,606 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-12-05 22:57:27,606 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-12-05 22:57:27,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-05 22:57:27,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-05 22:57:27,606 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-05 22:57:27,606 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-05 22:57:27,606 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-05 22:57:27,606 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 22:57:27,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-05 22:57:27,606 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 22:57:27,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 22:57:27,607 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-12-05 22:57:27,607 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-12-05 22:57:27,607 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-05 22:57:27,607 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-05 22:57:27,607 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq [2024-12-05 22:57:27,607 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq [2024-12-05 22:57:27,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-05 22:57:27,607 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-12-05 22:57:27,607 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-12-05 22:57:27,607 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2024-12-05 22:57:27,607 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2024-12-05 22:57:27,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-05 22:57:27,607 INFO L130 BoogieDeclarations]: Found specification of procedure aws_c_string_is_valid [2024-12-05 22:57:27,607 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_c_string_is_valid [2024-12-05 22:57:27,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 22:57:27,816 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 22:57:27,818 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 22:57:27,946 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-12-05 22:57:40,870 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##21: assume !false; [2024-12-05 22:57:40,871 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##20: assume false; [2024-12-05 22:57:40,979 INFO L? ?]: Removed 82 outVars from TransFormulas that were not future-live. [2024-12-05 22:57:40,979 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 22:57:41,275 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 22:57:41,275 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-05 22:57:41,275 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:57:41 BoogieIcfgContainer [2024-12-05 22:57:41,275 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 22:57:41,276 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 22:57:41,276 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 22:57:41,282 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 22:57:41,282 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:57:41" (1/1) ... [2024-12-05 22:57:41,288 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 22:57:41,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:57:41,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 91 states and 119 transitions. [2024-12-05 22:57:41,331 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 119 transitions. [2024-12-05 22:57:41,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-05 22:57:41,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:57:41,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:58:44,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:58:44,847 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-12-05 22:58:54,924 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 22:58:55,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:58:55,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 91 states and 117 transitions. [2024-12-05 22:58:55,832 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 117 transitions. [2024-12-05 22:58:55,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-05 22:58:55,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:58:55,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:59:58,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:00:02,307 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-12-05 23:00:06,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:00:06,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 104 states and 139 transitions. [2024-12-05 23:00:06,287 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 139 transitions. [2024-12-05 23:00:06,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-05 23:00:06,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:00:06,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:09,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:11,522 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-12-05 23:01:11,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:11,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 99 states and 130 transitions. [2024-12-05 23:01:11,587 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 130 transitions. [2024-12-05 23:01:11,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-05 23:01:11,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:11,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:02:13,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:02:23,440 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-12-05 23:03:09,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:03:09,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 117 states and 162 transitions. [2024-12-05 23:03:09,190 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 162 transitions. [2024-12-05 23:03:09,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-05 23:03:09,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:03:09,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:04:11,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:04:13,773 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-12-05 23:04:13,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:04:13,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 112 states and 153 transitions. [2024-12-05 23:04:13,870 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 153 transitions. [2024-12-05 23:04:13,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-05 23:04:13,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:04:13,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:05:15,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:05:22,370 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-05 23:05:27,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:05:27,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 115 states and 162 transitions. [2024-12-05 23:05:27,609 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 162 transitions. [2024-12-05 23:05:27,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-05 23:05:27,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:05:27,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:39,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-05 23:06:39,303 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-12-05 23:06:46,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-05 23:07:57,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:07:58,694 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Solver said unknown at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:485) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-12-05 23:07:58,698 INFO L158 Benchmark]: Toolchain (without parser) took 634233.14ms. Allocated memory was 117.4MB in the beginning and 2.2GB in the end (delta: 2.1GB). Free memory was 81.4MB in the beginning and 1.0GB in the end (delta: -922.4MB). Peak memory consumption was 1.2GB. Max. memory is 16.1GB. [2024-12-05 23:07:58,698 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 117.4MB. Free memory was 73.2MB in the beginning and 73.1MB in the end (delta: 84.2kB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 23:07:58,698 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2913.52ms. Allocated memory was 117.4MB in the beginning and 201.3MB in the end (delta: 83.9MB). Free memory was 81.2MB in the beginning and 132.2MB in the end (delta: -50.9MB). Peak memory consumption was 121.4MB. Max. memory is 16.1GB. [2024-12-05 23:07:58,699 INFO L158 Benchmark]: Boogie Procedure Inliner took 114.45ms. Allocated memory is still 201.3MB. Free memory was 132.2MB in the beginning and 120.7MB in the end (delta: 11.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-05 23:07:58,699 INFO L158 Benchmark]: Boogie Preprocessor took 54.89ms. Allocated memory is still 201.3MB. Free memory was 120.7MB in the beginning and 116.2MB in the end (delta: 4.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-05 23:07:58,700 INFO L158 Benchmark]: RCFGBuilder took 13725.22ms. Allocated memory was 201.3MB in the beginning and 394.3MB in the end (delta: 192.9MB). Free memory was 116.2MB in the beginning and 187.0MB in the end (delta: -70.8MB). Peak memory consumption was 167.3MB. Max. memory is 16.1GB. [2024-12-05 23:07:58,700 INFO L158 Benchmark]: CodeCheck took 617420.87ms. Allocated memory was 394.3MB in the beginning and 2.2GB in the end (delta: 1.8GB). Free memory was 187.0MB in the beginning and 1.0GB in the end (delta: -816.8MB). Peak memory consumption was 1.0GB. Max. memory is 16.1GB. [2024-12-05 23:07:58,703 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 0.29ms. Allocated memory is still 117.4MB. Free memory was 73.2MB in the beginning and 73.1MB in the end (delta: 84.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2913.52ms. Allocated memory was 117.4MB in the beginning and 201.3MB in the end (delta: 83.9MB). Free memory was 81.2MB in the beginning and 132.2MB in the end (delta: -50.9MB). Peak memory consumption was 121.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 114.45ms. Allocated memory is still 201.3MB. Free memory was 132.2MB in the beginning and 120.7MB in the end (delta: 11.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 54.89ms. Allocated memory is still 201.3MB. Free memory was 120.7MB in the beginning and 116.2MB in the end (delta: 4.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 13725.22ms. Allocated memory was 201.3MB in the beginning and 394.3MB in the end (delta: 192.9MB). Free memory was 116.2MB in the beginning and 187.0MB in the end (delta: -70.8MB). Peak memory consumption was 167.3MB. Max. memory is 16.1GB. * CodeCheck took 617420.87ms. Allocated memory was 394.3MB in the beginning and 2.2GB in the end (delta: 1.8GB). Free memory was 187.0MB in the beginning and 1.0GB in the end (delta: -816.8MB). Peak memory consumption was 1.0GB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 8223]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8223] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-12-05 23:07:58,895 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d6522c0-28eb-4283-b21b-f2b42ff21739/bin/ukojak-verify-CZk0znPC7b/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_1d6522c0-28eb-4283-b21b-f2b42ff21739/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d6522c0-28eb-4283-b21b-f2b42ff21739/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d6522c0-28eb-4283-b21b-f2b42ff21739/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d6522c0-28eb-4283-b21b-f2b42ff21739/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_callback_string_eq_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d6522c0-28eb-4283-b21b-f2b42ff21739/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d6522c0-28eb-4283-b21b-f2b42ff21739/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 81878f133cf1520a898ab1dccc3c4ea8564ccc1e7b92efe6b8b73fb69d10ec78 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 23:08:00,721 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 23:08:00,801 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d6522c0-28eb-4283-b21b-f2b42ff21739/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-12-05 23:08:00,826 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 23:08:00,827 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 23:08:00,827 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 23:08:00,827 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 23:08:00,827 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 23:08:00,828 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 23:08:00,828 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 23:08:00,828 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 23:08:00,828 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 23:08:00,828 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 23:08:00,828 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 23:08:00,828 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-05 23:08:00,828 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-05 23:08:00,828 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-05 23:08:00,829 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 23:08:00,829 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 23:08:00,829 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 23:08:00,829 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 23:08:00,829 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 23:08:00,829 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 23:08:00,829 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-05 23:08:00,829 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-05 23:08:00,829 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 23:08:00,829 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:08:00,829 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 23:08:00,830 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 23:08:00,830 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 23:08:00,830 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-05 23:08:00,830 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-05 23:08:00,830 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-05 23:08:00,830 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_1d6522c0-28eb-4283-b21b-f2b42ff21739/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 81878f133cf1520a898ab1dccc3c4ea8564ccc1e7b92efe6b8b73fb69d10ec78 [2024-12-05 23:08:01,071 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 23:08:01,080 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 23:08:01,082 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 23:08:01,083 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 23:08:01,083 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 23:08:01,085 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d6522c0-28eb-4283-b21b-f2b42ff21739/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/aws-c-common/aws_hash_callback_string_eq_harness_negated.i [2024-12-05 23:08:03,850 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d6522c0-28eb-4283-b21b-f2b42ff21739/bin/ukojak-verify-CZk0znPC7b/data/6958fb024/64bd9efef5d040a69534a8df54c1efb7/FLAGb9efcc0f4 [2024-12-05 23:08:04,251 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 23:08:04,252 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d6522c0-28eb-4283-b21b-f2b42ff21739/sv-benchmarks/c/aws-c-common/aws_hash_callback_string_eq_harness_negated.i [2024-12-05 23:08:04,281 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d6522c0-28eb-4283-b21b-f2b42ff21739/bin/ukojak-verify-CZk0znPC7b/data/6958fb024/64bd9efef5d040a69534a8df54c1efb7/FLAGb9efcc0f4 [2024-12-05 23:08:04,400 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d6522c0-28eb-4283-b21b-f2b42ff21739/bin/ukojak-verify-CZk0znPC7b/data/6958fb024/64bd9efef5d040a69534a8df54c1efb7 [2024-12-05 23:08:04,403 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 23:08:04,404 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 23:08:04,405 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 23:08:04,406 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 23:08:04,409 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 23:08:04,410 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:08:04" (1/1) ... [2024-12-05 23:08:04,411 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@79d98b68 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:08:04, skipping insertion in model container [2024-12-05 23:08:04,411 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:08:04" (1/1) ... [2024-12-05 23:08:04,494 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 23:08:04,751 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_1d6522c0-28eb-4283-b21b-f2b42ff21739/sv-benchmarks/c/aws-c-common/aws_hash_callback_string_eq_harness_negated.i[4501,4514] [2024-12-05 23:08:04,758 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_1d6522c0-28eb-4283-b21b-f2b42ff21739/sv-benchmarks/c/aws-c-common/aws_hash_callback_string_eq_harness_negated.i[4561,4574] [2024-12-05 23:08:05,442 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:08:05,546 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:08:05,547 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:08:05,547 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:08:05,552 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:08:05,554 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:08:05,554 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:08:05,554 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:08:05,555 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:08:05,555 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:08:05,556 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:08:05,558 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:08:05,558 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:08:05,560 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:08:05,560 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:08:05,566 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:08:05,567 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:08:05,567 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:08:05,567 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:08:05,568 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:08:05,569 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:08:05,569 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:08:05,569 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:08:06,014 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:08:06,014 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:08:06,014 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:08:06,015 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:08:06,167 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:08:06,188 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:08:06,191 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:08:06,196 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:08:06,241 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:08:06,242 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:08:06,244 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:08:06,245 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:08:06,245 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:08:06,452 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:08:06,467 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:08:06,475 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:08:06,486 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:08:06,492 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:08:06,499 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:08:06,510 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:08:06,515 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:08:06,540 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:08:06,540 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:08:06,562 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:08:06,562 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:08:06,568 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:08:06,568 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:08:06,577 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:08:06,577 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:08:06,581 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:08:06,582 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:08:06,582 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:08:06,583 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:08:06,583 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:08:06,583 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:08:06,583 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:08:06,585 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:08:06,598 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:08:06,600 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:08:06,612 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:08:06,615 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:08:06,615 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:08:06,629 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:08:06,669 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-12-05 23:08:06,709 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 23:08:06,714 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_1d6522c0-28eb-4283-b21b-f2b42ff21739/sv-benchmarks/c/aws-c-common/aws_hash_callback_string_eq_harness_negated.i[4501,4514] [2024-12-05 23:08:06,714 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_1d6522c0-28eb-4283-b21b-f2b42ff21739/sv-benchmarks/c/aws-c-common/aws_hash_callback_string_eq_harness_negated.i[4561,4574] [2024-12-05 23:08:06,734 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:08:06,745 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:08:06,745 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:08:06,746 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:08:06,749 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:08:06,750 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:08:06,750 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:08:06,750 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:08:06,751 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:08:06,751 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:08:06,751 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:08:06,753 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:08:06,753 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:08:06,754 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:08:06,754 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:08:06,758 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:08:06,758 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:08:06,759 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:08:06,759 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:08:06,760 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:08:06,760 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:08:06,760 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:08:06,760 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:08:06,801 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:08:06,802 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:08:06,802 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:08:06,802 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:08:06,856 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:08:06,864 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:08:06,867 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:08:06,870 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:08:06,908 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:08:06,909 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:08:06,917 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:08:06,918 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:08:06,918 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:08:06,948 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:08:06,954 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:08:06,962 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:08:06,970 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:08:06,975 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:08:06,981 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:08:06,989 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:08:06,994 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:08:07,002 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:08:07,003 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:08:07,011 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:08:07,011 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:08:07,014 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:08:07,014 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:08:07,020 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:08:07,020 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:08:07,022 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:08:07,022 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:08:07,023 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:08:07,023 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:08:07,023 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:08:07,023 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:08:07,024 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:08:07,025 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:08:07,035 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:08:07,037 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:08:07,047 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:08:07,050 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:08:07,050 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:08:07,058 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:08:07,078 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 23:08:07,091 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_1d6522c0-28eb-4283-b21b-f2b42ff21739/sv-benchmarks/c/aws-c-common/aws_hash_callback_string_eq_harness_negated.i[4501,4514] [2024-12-05 23:08:07,091 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_1d6522c0-28eb-4283-b21b-f2b42ff21739/sv-benchmarks/c/aws-c-common/aws_hash_callback_string_eq_harness_negated.i[4561,4574] [2024-12-05 23:08:07,126 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:08:07,126 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:08:07,127 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:08:07,127 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:08:07,127 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:08:07,148 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:08:07,148 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:08:07,148 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:08:07,149 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:08:07,211 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8223] [2024-12-05 23:08:07,212 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:08:07,212 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:08:07,254 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:08:07,254 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:08:07,259 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:08:07,260 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:08:07,261 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:08:07,262 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:08:07,267 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:08:07,267 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:08:07,268 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:08:07,268 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:08:07,268 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:08:07,268 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:08:07,268 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:08:07,311 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:08:07,516 INFO L204 MainTranslator]: Completed translation [2024-12-05 23:08:07,517 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:08:07 WrapperNode [2024-12-05 23:08:07,517 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 23:08:07,518 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 23:08:07,518 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 23:08:07,518 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 23:08:07,524 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:08:07" (1/1) ... [2024-12-05 23:08:07,615 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:08:07" (1/1) ... [2024-12-05 23:08:07,661 INFO L138 Inliner]: procedures = 778, calls = 3256, calls flagged for inlining = 79, calls inlined = 7, statements flattened = 403 [2024-12-05 23:08:07,661 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 23:08:07,662 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 23:08:07,662 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 23:08:07,662 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 23:08:07,671 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:08:07" (1/1) ... [2024-12-05 23:08:07,671 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:08:07" (1/1) ... [2024-12-05 23:08:07,677 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:08:07" (1/1) ... [2024-12-05 23:08:07,677 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:08:07" (1/1) ... [2024-12-05 23:08:07,698 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:08:07" (1/1) ... [2024-12-05 23:08:07,700 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:08:07" (1/1) ... [2024-12-05 23:08:07,704 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:08:07" (1/1) ... [2024-12-05 23:08:07,711 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:08:07" (1/1) ... [2024-12-05 23:08:07,714 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:08:07" (1/1) ... [2024-12-05 23:08:07,722 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 23:08:07,722 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 23:08:07,723 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 23:08:07,723 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 23:08:07,724 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:08:07" (1/1) ... [2024-12-05 23:08:07,729 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:08:07,742 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d6522c0-28eb-4283-b21b-f2b42ff21739/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 23:08:07,754 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d6522c0-28eb-4283-b21b-f2b42ff21739/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 23:08:07,757 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d6522c0-28eb-4283-b21b-f2b42ff21739/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 23:08:07,782 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2024-12-05 23:08:07,782 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2024-12-05 23:08:07,782 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_string_is_allocated_bounded_length [2024-12-05 23:08:07,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_string_is_allocated_bounded_length [2024-12-05 23:08:07,782 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-12-05 23:08:07,782 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-12-05 23:08:07,782 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-05 23:08:07,782 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-05 23:08:07,782 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-05 23:08:07,782 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 23:08:07,782 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-05 23:08:07,783 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 23:08:07,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 23:08:07,783 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-12-05 23:08:07,783 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-12-05 23:08:07,783 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq [2024-12-05 23:08:07,783 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq [2024-12-05 23:08:07,783 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2024-12-05 23:08:07,783 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2024-12-05 23:08:07,783 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2024-12-05 23:08:07,783 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-12-05 23:08:07,783 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2024-12-05 23:08:07,783 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2024-12-05 23:08:07,783 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-05 23:08:07,783 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-05 23:08:07,783 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2024-12-05 23:08:07,783 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2024-12-05 23:08:07,783 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-05 23:08:07,784 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-12-05 23:08:07,784 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-12-05 23:08:07,784 INFO L130 BoogieDeclarations]: Found specification of procedure aws_c_string_is_valid [2024-12-05 23:08:07,784 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_c_string_is_valid [2024-12-05 23:08:08,040 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 23:08:08,042 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 23:08:08,354 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-12-05 23:08:17,220 WARN L249 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d6522c0-28eb-4283-b21b-f2b42ff21739/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) stderr output: (error "out of memory") [2024-12-05 23:08:17,220 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d6522c0-28eb-4283-b21b-f2b42ff21739/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 101 [2024-12-05 23:08:17,221 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_1d6522c0-28eb-4283-b21b-f2b42ff21739/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:262) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parseCheckSatResult(Executor.java:281) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.checkSat(Scriptor.java:155) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.Util.checkSat(Util.java:61) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.constructTransFormula(Statements2TransFormula.java:221) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.getTransFormula(Statements2TransFormula.java:175) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:735) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:694) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:264) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) Caused by: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: EOF at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser$Action$.CUP$do_action(Parser.java:1518) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:701) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:383) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:258) ... 25 more [2024-12-05 23:08:17,224 INFO L158 Benchmark]: Toolchain (without parser) took 12819.94ms. Allocated memory was 92.3MB in the beginning and 335.5MB in the end (delta: 243.3MB). Free memory was 58.7MB in the beginning and 169.2MB in the end (delta: -110.5MB). Peak memory consumption was 251.1MB. Max. memory is 16.1GB. [2024-12-05 23:08:17,225 INFO L158 Benchmark]: CDTParser took 0.41ms. Allocated memory is still 83.9MB. Free memory is still 48.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 23:08:17,225 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3112.17ms. Allocated memory was 92.3MB in the beginning and 159.4MB in the end (delta: 67.1MB). Free memory was 58.5MB in the beginning and 56.3MB in the end (delta: 2.2MB). Peak memory consumption was 109.6MB. Max. memory is 16.1GB. [2024-12-05 23:08:17,225 INFO L158 Benchmark]: Boogie Procedure Inliner took 143.24ms. Allocated memory is still 159.4MB. Free memory was 56.3MB in the beginning and 69.8MB in the end (delta: -13.5MB). Peak memory consumption was 9.3MB. Max. memory is 16.1GB. [2024-12-05 23:08:17,226 INFO L158 Benchmark]: Boogie Preprocessor took 60.01ms. Allocated memory is still 159.4MB. Free memory was 69.8MB in the beginning and 63.4MB in the end (delta: 6.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-05 23:08:17,226 INFO L158 Benchmark]: RCFGBuilder took 9500.61ms. Allocated memory was 159.4MB in the beginning and 335.5MB in the end (delta: 176.2MB). Free memory was 63.4MB in the beginning and 169.2MB in the end (delta: -105.8MB). Peak memory consumption was 187.1MB. Max. memory is 16.1GB. [2024-12-05 23:08:17,228 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.41ms. Allocated memory is still 83.9MB. Free memory is still 48.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3112.17ms. Allocated memory was 92.3MB in the beginning and 159.4MB in the end (delta: 67.1MB). Free memory was 58.5MB in the beginning and 56.3MB in the end (delta: 2.2MB). Peak memory consumption was 109.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 143.24ms. Allocated memory is still 159.4MB. Free memory was 56.3MB in the beginning and 69.8MB in the end (delta: -13.5MB). Peak memory consumption was 9.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 60.01ms. Allocated memory is still 159.4MB. Free memory was 69.8MB in the beginning and 63.4MB in the end (delta: 6.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 9500.61ms. Allocated memory was 159.4MB in the beginning and 335.5MB in the end (delta: 176.2MB). Free memory was 63.4MB in the beginning and 169.2MB in the end (delta: -105.8MB). Peak memory consumption was 187.1MB. 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_1d6522c0-28eb-4283-b21b-f2b42ff21739/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d6522c0-28eb-4283-b21b-f2b42ff21739/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") : de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:262) * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 8223]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8223] 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_1d6522c0-28eb-4283-b21b-f2b42ff21739/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory")