./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_string_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_50becf21-3507-4db0-84ae-97c00ec8dc03/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50becf21-3507-4db0-84ae-97c00ec8dc03/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_50becf21-3507-4db0-84ae-97c00ec8dc03/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50becf21-3507-4db0-84ae-97c00ec8dc03/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_string_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50becf21-3507-4db0-84ae-97c00ec8dc03/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_50becf21-3507-4db0-84ae-97c00ec8dc03/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 39615102ccf7ba5525c8b43dc5274fb3741240ef69f94586cc351d7f71f4f251 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:18:02,121 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:18:02,216 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50becf21-3507-4db0-84ae-97c00ec8dc03/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-13 20:18:02,223 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 20:18:02,224 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 20:18:02,251 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:18:02,252 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 20:18:02,253 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 20:18:02,253 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:18:02,254 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:18:02,254 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:18:02,254 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 20:18:02,254 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:18:02,255 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:18:02,256 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 20:18:02,256 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:18:02,256 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 20:18:02,256 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:18:02,257 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 20:18:02,257 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:18:02,257 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:18:02,257 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:18:02,257 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:18:02,257 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:18:02,257 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:18:02,257 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:18:02,258 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:18:02,258 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 20:18:02,258 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 20:18:02,258 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 20:18:02,258 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_50becf21-3507-4db0-84ae-97c00ec8dc03/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 -> 39615102ccf7ba5525c8b43dc5274fb3741240ef69f94586cc351d7f71f4f251 [2024-11-13 20:18:02,574 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:18:02,582 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:18:02,585 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:18:02,587 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:18:02,588 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:18:02,591 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50becf21-3507-4db0-84ae-97c00ec8dc03/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/aws-c-common/aws_hash_string_harness_negated.i Unable to find full path for "g++" [2024-11-13 20:18:04,681 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:18:05,208 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:18:05,209 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50becf21-3507-4db0-84ae-97c00ec8dc03/sv-benchmarks/c/aws-c-common/aws_hash_string_harness_negated.i [2024-11-13 20:18:05,259 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50becf21-3507-4db0-84ae-97c00ec8dc03/bin/ukojak-verify-EEHR8qb7sm/data/784b83670/348b06d40fe7496190fedabceda379a1/FLAG14f1a0994 [2024-11-13 20:18:05,286 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50becf21-3507-4db0-84ae-97c00ec8dc03/bin/ukojak-verify-EEHR8qb7sm/data/784b83670/348b06d40fe7496190fedabceda379a1 [2024-11-13 20:18:05,289 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:18:05,292 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:18:05,295 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:18:05,295 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:18:05,300 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:18:05,301 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:18:05" (1/1) ... [2024-11-13 20:18:05,304 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@393144df and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:05, skipping insertion in model container [2024-11-13 20:18:05,304 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:18:05" (1/1) ... [2024-11-13 20:18:05,441 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:18:05,794 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_50becf21-3507-4db0-84ae-97c00ec8dc03/sv-benchmarks/c/aws-c-common/aws_hash_string_harness_negated.i[4489,4502] [2024-11-13 20:18:05,805 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_50becf21-3507-4db0-84ae-97c00ec8dc03/sv-benchmarks/c/aws-c-common/aws_hash_string_harness_negated.i[4549,4562] [2024-11-13 20:18:07,153 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:18:07,154 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:18:07,155 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:18:07,156 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:18:07,157 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:18:07,174 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:18:07,175 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:18:07,177 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:18:07,178 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:18:07,180 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:18:07,181 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:18:07,182 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:18:07,183 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:18:08,518 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:18:08,518 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:18:08,552 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:18:08,553 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:18:08,560 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:18:08,561 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:18:08,587 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:18:08,588 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:18:08,589 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:18:08,589 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:18:08,590 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:18:08,590 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:18:08,591 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:18:08,653 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_50becf21-3507-4db0-84ae-97c00ec8dc03/sv-benchmarks/c/aws-c-common/aws_hash_string_harness_negated.i[231138,231151] [2024-11-13 20:18:08,654 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:18:08,697 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:18:08,718 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_50becf21-3507-4db0-84ae-97c00ec8dc03/sv-benchmarks/c/aws-c-common/aws_hash_string_harness_negated.i[4489,4502] [2024-11-13 20:18:08,718 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_50becf21-3507-4db0-84ae-97c00ec8dc03/sv-benchmarks/c/aws-c-common/aws_hash_string_harness_negated.i[4549,4562] [2024-11-13 20:18:08,847 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:18:08,848 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:18:08,848 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:18:08,848 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:18:08,849 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:18:08,858 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:18:08,860 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:18:08,861 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:18:08,861 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:18:08,863 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:18:08,864 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:18:08,865 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:18:08,866 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:18:08,973 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7526-7537] [2024-11-13 20:18:09,088 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:18:09,089 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:18:09,101 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:18:09,102 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:18:09,105 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:18:09,105 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:18:09,115 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:18:09,116 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:18:09,117 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:18:09,117 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:18:09,117 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:18:09,118 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:18:09,119 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:18:09,185 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_50becf21-3507-4db0-84ae-97c00ec8dc03/sv-benchmarks/c/aws-c-common/aws_hash_string_harness_negated.i[231138,231151] [2024-11-13 20:18:09,185 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:18:09,499 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:18:09,499 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:09 WrapperNode [2024-11-13 20:18:09,499 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:18:09,506 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:18:09,506 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:18:09,506 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:18:09,518 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:09" (1/1) ... [2024-11-13 20:18:09,676 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:09" (1/1) ... [2024-11-13 20:18:09,754 INFO L138 Inliner]: procedures = 763, calls = 2477, calls flagged for inlining = 68, calls inlined = 5, statements flattened = 533 [2024-11-13 20:18:09,759 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:18:09,759 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:18:09,760 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:18:09,760 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:18:09,768 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:09" (1/1) ... [2024-11-13 20:18:09,768 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:09" (1/1) ... [2024-11-13 20:18:09,781 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:09" (1/1) ... [2024-11-13 20:18:09,782 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:09" (1/1) ... [2024-11-13 20:18:09,854 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:09" (1/1) ... [2024-11-13 20:18:09,874 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:09" (1/1) ... [2024-11-13 20:18:09,883 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:09" (1/1) ... [2024-11-13 20:18:09,892 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:09" (1/1) ... [2024-11-13 20:18:09,915 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:18:09,916 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:18:09,916 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:18:09,917 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:18:09,918 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:09" (1/1) ... [2024-11-13 20:18:09,928 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:18:09,946 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50becf21-3507-4db0-84ae-97c00ec8dc03/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:18:09,964 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50becf21-3507-4db0-84ae-97c00ec8dc03/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:18:09,985 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50becf21-3507-4db0-84ae-97c00ec8dc03/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:18:10,019 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2024-11-13 20:18:10,019 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2024-11-13 20:18:10,019 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_string_is_allocated_bounded_length [2024-11-13 20:18:10,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_string_is_allocated_bounded_length [2024-11-13 20:18:10,020 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 20:18:10,021 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-13 20:18:10,021 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-13 20:18:10,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-13 20:18:10,021 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 20:18:10,021 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 20:18:10,021 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 20:18:10,021 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 20:18:10,021 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:18:10,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 20:18:10,022 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:18:10,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:18:10,022 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-13 20:18:10,022 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-13 20:18:10,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 20:18:10,023 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_bytes [2024-11-13 20:18:10,023 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_bytes [2024-11-13 20:18:10,023 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 20:18:10,023 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 20:18:10,023 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 20:18:10,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 20:18:10,024 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-11-13 20:18:10,024 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-11-13 20:18:10,024 INFO L130 BoogieDeclarations]: Found specification of procedure hashlittle2 [2024-11-13 20:18:10,024 INFO L138 BoogieDeclarations]: Found implementation of procedure hashlittle2 [2024-11-13 20:18:10,024 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2024-11-13 20:18:10,024 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2024-11-13 20:18:10,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 20:18:10,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 20:18:10,406 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:18:10,408 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:18:23,164 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume !true; [2024-11-13 20:18:23,317 INFO L? ?]: Removed 381 outVars from TransFormulas that were not future-live. [2024-11-13 20:18:23,318 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:18:25,513 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:18:25,514 INFO L316 CfgBuilder]: Removed 5 assume(true) statements. [2024-11-13 20:18:25,514 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:18:25 BoogieIcfgContainer [2024-11-13 20:18:25,514 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:18:25,515 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:18:25,515 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:18:25,526 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:18:25,526 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:18:25" (1/1) ... [2024-11-13 20:18:25,534 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 20:18:25,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:25,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 88 states and 123 transitions. [2024-11-13 20:18:25,597 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 123 transitions. [2024-11-13 20:18:25,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 20:18:25,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:25,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:15,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 20:22:15,222 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-13 20:22:18,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 20:22:36,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:22:36,798 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 20:22:36,803 INFO L158 Benchmark]: Toolchain (without parser) took 271512.14ms. Allocated memory was 117.4MB in the beginning and 2.1GB in the end (delta: 2.0GB). Free memory was 82.1MB in the beginning and 1.6GB in the end (delta: -1.5GB). Peak memory consumption was 460.2MB. Max. memory is 16.1GB. [2024-11-13 20:22:36,804 INFO L158 Benchmark]: CDTParser took 1.15ms. Allocated memory is still 83.9MB. Free memory is still 41.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:22:36,804 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4205.35ms. Allocated memory was 117.4MB in the beginning and 192.9MB in the end (delta: 75.5MB). Free memory was 82.1MB in the beginning and 93.8MB in the end (delta: -11.7MB). Peak memory consumption was 95.7MB. Max. memory is 16.1GB. [2024-11-13 20:22:36,805 INFO L158 Benchmark]: Boogie Procedure Inliner took 253.21ms. Allocated memory is still 192.9MB. Free memory was 93.8MB in the beginning and 83.4MB in the end (delta: 10.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 20:22:36,805 INFO L158 Benchmark]: Boogie Preprocessor took 155.78ms. Allocated memory is still 192.9MB. Free memory was 83.4MB in the beginning and 75.2MB in the end (delta: 8.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 20:22:36,806 INFO L158 Benchmark]: RCFGBuilder took 15598.01ms. Allocated memory was 192.9MB in the beginning and 302.0MB in the end (delta: 109.1MB). Free memory was 75.2MB in the beginning and 172.1MB in the end (delta: -96.8MB). Peak memory consumption was 137.1MB. Max. memory is 16.1GB. [2024-11-13 20:22:36,806 INFO L158 Benchmark]: CodeCheck took 251286.97ms. Allocated memory was 302.0MB in the beginning and 2.1GB in the end (delta: 1.8GB). Free memory was 172.1MB in the beginning and 1.6GB in the end (delta: -1.4GB). Peak memory consumption was 366.8MB. Max. memory is 16.1GB. [2024-11-13 20:22:36,809 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Solver said unknown de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Solver said unknown: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:485) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.15ms. Allocated memory is still 83.9MB. Free memory is still 41.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4205.35ms. Allocated memory was 117.4MB in the beginning and 192.9MB in the end (delta: 75.5MB). Free memory was 82.1MB in the beginning and 93.8MB in the end (delta: -11.7MB). Peak memory consumption was 95.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 253.21ms. Allocated memory is still 192.9MB. Free memory was 93.8MB in the beginning and 83.4MB in the end (delta: 10.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 155.78ms. Allocated memory is still 192.9MB. Free memory was 83.4MB in the beginning and 75.2MB in the end (delta: 8.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 15598.01ms. Allocated memory was 192.9MB in the beginning and 302.0MB in the end (delta: 109.1MB). Free memory was 75.2MB in the beginning and 172.1MB in the end (delta: -96.8MB). Peak memory consumption was 137.1MB. Max. memory is 16.1GB. * CodeCheck took 251286.97ms. Allocated memory was 302.0MB in the beginning and 2.1GB in the end (delta: 1.8GB). Free memory was 172.1MB in the beginning and 1.6GB in the end (delta: -1.4GB). Peak memory consumption was 366.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 7526]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7526-7537] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 20:22:36,982 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50becf21-3507-4db0-84ae-97c00ec8dc03/bin/ukojak-verify-EEHR8qb7sm/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_50becf21-3507-4db0-84ae-97c00ec8dc03/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50becf21-3507-4db0-84ae-97c00ec8dc03/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_50becf21-3507-4db0-84ae-97c00ec8dc03/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50becf21-3507-4db0-84ae-97c00ec8dc03/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_string_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50becf21-3507-4db0-84ae-97c00ec8dc03/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_50becf21-3507-4db0-84ae-97c00ec8dc03/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 39615102ccf7ba5525c8b43dc5274fb3741240ef69f94586cc351d7f71f4f251 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:22:39,693 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:22:39,813 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50becf21-3507-4db0-84ae-97c00ec8dc03/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-11-13 20:22:39,857 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:22:39,858 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 20:22:39,858 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 20:22:39,859 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:22:39,859 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:22:39,859 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:22:39,859 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 20:22:39,859 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:22:39,860 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 20:22:39,860 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:22:39,860 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 20:22:39,860 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 20:22:39,860 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 20:22:39,860 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:22:39,860 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 20:22:39,861 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 20:22:39,861 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:22:39,861 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:22:39,861 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:22:39,861 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:22:39,861 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 20:22:39,861 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 20:22:39,862 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:22:39,862 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:22:39,862 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:22:39,862 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:22:39,862 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 20:22:39,862 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 20:22:39,862 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 20:22:39,862 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 20:22:39,862 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_50becf21-3507-4db0-84ae-97c00ec8dc03/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 -> 39615102ccf7ba5525c8b43dc5274fb3741240ef69f94586cc351d7f71f4f251 [2024-11-13 20:22:40,171 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:22:40,182 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:22:40,184 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:22:40,188 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:22:40,188 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:22:40,191 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50becf21-3507-4db0-84ae-97c00ec8dc03/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/aws-c-common/aws_hash_string_harness_negated.i Unable to find full path for "g++" [2024-11-13 20:22:42,508 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:22:43,284 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:22:43,286 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50becf21-3507-4db0-84ae-97c00ec8dc03/sv-benchmarks/c/aws-c-common/aws_hash_string_harness_negated.i [2024-11-13 20:22:43,339 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50becf21-3507-4db0-84ae-97c00ec8dc03/bin/ukojak-verify-EEHR8qb7sm/data/264c3ab79/e98131c582bf42d6a59589f7456ac08c/FLAG9dab56c53 [2024-11-13 20:22:43,358 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50becf21-3507-4db0-84ae-97c00ec8dc03/bin/ukojak-verify-EEHR8qb7sm/data/264c3ab79/e98131c582bf42d6a59589f7456ac08c [2024-11-13 20:22:43,361 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:22:43,363 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:22:43,365 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:22:43,365 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:22:43,371 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:22:43,372 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:22:43" (1/1) ... [2024-11-13 20:22:43,373 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@cddcaf9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:22:43, skipping insertion in model container [2024-11-13 20:22:43,373 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:22:43" (1/1) ... [2024-11-13 20:22:43,518 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:22:43,864 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_50becf21-3507-4db0-84ae-97c00ec8dc03/sv-benchmarks/c/aws-c-common/aws_hash_string_harness_negated.i[4489,4502] [2024-11-13 20:22:43,871 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_50becf21-3507-4db0-84ae-97c00ec8dc03/sv-benchmarks/c/aws-c-common/aws_hash_string_harness_negated.i[4549,4562] [2024-11-13 20:22:45,155 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 20:22:45,331 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 20:22:45,332 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 20:22:45,333 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 20:22:45,348 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 20:22:45,350 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:22:45,351 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:22:45,352 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:22:45,353 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 20:22:45,353 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:22:45,354 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:22:45,358 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 20:22:45,358 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 20:22:45,362 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 20:22:45,362 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 20:22:45,375 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:22:45,375 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 20:22:45,376 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:22:45,377 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 20:22:45,379 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:22:45,383 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 20:22:45,383 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:22:45,384 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 20:22:45,386 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:22:45,389 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 20:22:45,390 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:22:45,390 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 20:22:45,390 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:22:45,391 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:22:46,114 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 20:22:46,115 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 20:22:46,116 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 20:22:46,116 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 20:22:46,342 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 20:22:46,660 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 20:22:46,680 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 20:22:46,699 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 20:22:46,724 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 20:22:46,742 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 20:22:46,757 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 20:22:46,777 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 20:22:46,788 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 20:22:46,830 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:22:46,831 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:22:46,870 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:22:46,871 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:22:46,880 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:22:46,881 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:22:46,901 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 20:22:46,903 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 20:22:46,909 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:22:46,910 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:22:46,914 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:22:46,915 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:22:46,915 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:22:46,916 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:22:46,916 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:22:46,919 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 20:22:46,942 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 20:22:46,949 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 20:22:46,969 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 20:22:46,972 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 20:22:46,978 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 20:22:46,981 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 20:22:46,988 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_50becf21-3507-4db0-84ae-97c00ec8dc03/sv-benchmarks/c/aws-c-common/aws_hash_string_harness_negated.i[231138,231151] [2024-11-13 20:22:46,990 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:22:47,089 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-13 20:22:47,131 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:22:47,137 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_50becf21-3507-4db0-84ae-97c00ec8dc03/sv-benchmarks/c/aws-c-common/aws_hash_string_harness_negated.i[4489,4502] [2024-11-13 20:22:47,138 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_50becf21-3507-4db0-84ae-97c00ec8dc03/sv-benchmarks/c/aws-c-common/aws_hash_string_harness_negated.i[4549,4562] [2024-11-13 20:22:47,175 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 20:22:47,197 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 20:22:47,201 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 20:22:47,202 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 20:22:47,208 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 20:22:47,210 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:22:47,210 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:22:47,210 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:22:47,211 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 20:22:47,211 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:22:47,212 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:22:47,214 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 20:22:47,215 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 20:22:47,216 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 20:22:47,217 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 20:22:47,225 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:22:47,226 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 20:22:47,226 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:22:47,226 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 20:22:47,227 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:22:47,228 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 20:22:47,231 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:22:47,231 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 20:22:47,233 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:22:47,233 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 20:22:47,234 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:22:47,234 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 20:22:47,234 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:22:47,234 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:22:47,313 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 20:22:47,314 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 20:22:47,315 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 20:22:47,315 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 20:22:47,364 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 20:22:47,425 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 20:22:47,432 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 20:22:47,440 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 20:22:47,448 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 20:22:47,484 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 20:22:47,492 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 20:22:47,501 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 20:22:47,505 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 20:22:47,514 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:22:47,515 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:22:47,526 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:22:47,527 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:22:47,529 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:22:47,531 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:22:47,537 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 20:22:47,538 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 20:22:47,540 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:22:47,541 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:22:47,541 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:22:47,542 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:22:47,542 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:22:47,543 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:22:47,543 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:22:47,546 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 20:22:47,556 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 20:22:47,559 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 20:22:47,569 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 20:22:47,570 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 20:22:47,576 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 20:22:47,576 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 20:22:47,577 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_50becf21-3507-4db0-84ae-97c00ec8dc03/sv-benchmarks/c/aws-c-common/aws_hash_string_harness_negated.i[231138,231151] [2024-11-13 20:22:47,578 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:22:47,596 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:22:47,615 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_50becf21-3507-4db0-84ae-97c00ec8dc03/sv-benchmarks/c/aws-c-common/aws_hash_string_harness_negated.i[4489,4502] [2024-11-13 20:22:47,616 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50becf21-3507-4db0-84ae-97c00ec8dc03/sv-benchmarks/c/aws-c-common/aws_hash_string_harness_negated.i[4549,4562] [2024-11-13 20:22:47,672 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:22:47,673 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:22:47,673 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:22:47,674 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:22:47,674 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:22:47,680 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:22:47,681 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:22:47,682 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:22:47,682 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:22:47,683 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:22:47,684 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:22:47,684 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:22:47,685 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:22:47,785 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7526-7537] [2024-11-13 20:22:47,896 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:22:47,897 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:22:47,904 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:22:47,905 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:22:47,907 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:22:47,908 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:22:47,920 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:22:47,920 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:22:47,921 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:22:47,921 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:22:47,921 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:22:47,922 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:22:47,922 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:22:47,955 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_50becf21-3507-4db0-84ae-97c00ec8dc03/sv-benchmarks/c/aws-c-common/aws_hash_string_harness_negated.i[231138,231151] [2024-11-13 20:22:47,956 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:22:48,460 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:22:48,461 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:22:48 WrapperNode [2024-11-13 20:22:48,462 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:22:48,463 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:22:48,463 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:22:48,463 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:22:48,471 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:22:48" (1/1) ... [2024-11-13 20:22:48,593 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:22:48" (1/1) ... [2024-11-13 20:22:48,683 INFO L138 Inliner]: procedures = 784, calls = 2477, calls flagged for inlining = 70, calls inlined = 5, statements flattened = 525 [2024-11-13 20:22:48,688 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:22:48,688 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:22:48,688 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:22:48,688 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:22:48,705 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:22:48" (1/1) ... [2024-11-13 20:22:48,706 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:22:48" (1/1) ... [2024-11-13 20:22:48,726 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:22:48" (1/1) ... [2024-11-13 20:22:48,729 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:22:48" (1/1) ... [2024-11-13 20:22:48,814 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:22:48" (1/1) ... [2024-11-13 20:22:48,824 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:22:48" (1/1) ... [2024-11-13 20:22:48,846 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:22:48" (1/1) ... [2024-11-13 20:22:48,855 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:22:48" (1/1) ... [2024-11-13 20:22:48,877 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:22:48,881 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:22:48,881 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:22:48,881 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:22:48,882 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:22:48" (1/1) ... [2024-11-13 20:22:48,908 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:22:48,922 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50becf21-3507-4db0-84ae-97c00ec8dc03/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:22:48,939 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50becf21-3507-4db0-84ae-97c00ec8dc03/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:22:48,944 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50becf21-3507-4db0-84ae-97c00ec8dc03/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:22:48,974 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2024-11-13 20:22:48,976 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2024-11-13 20:22:48,976 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_string_is_allocated_bounded_length [2024-11-13 20:22:48,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_string_is_allocated_bounded_length [2024-11-13 20:22:48,977 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-13 20:22:48,977 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-13 20:22:48,977 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 20:22:48,977 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 20:22:48,977 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 20:22:48,977 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:22:48,978 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 20:22:48,978 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:22:48,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:22:48,978 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-13 20:22:48,978 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-13 20:22:48,978 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 20:22:48,978 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_bytes [2024-11-13 20:22:48,978 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_bytes [2024-11-13 20:22:48,978 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 20:22:48,978 INFO L130 BoogieDeclarations]: Found specification of procedure hashlittle2 [2024-11-13 20:22:48,978 INFO L138 BoogieDeclarations]: Found implementation of procedure hashlittle2 [2024-11-13 20:22:48,978 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2024-11-13 20:22:48,978 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2024-11-13 20:22:48,978 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2024-11-13 20:22:48,978 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 20:22:48,978 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 20:22:48,978 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-11-13 20:22:48,978 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2024-11-13 20:22:48,978 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2024-11-13 20:22:48,978 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2024-11-13 20:22:48,978 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2024-11-13 20:22:48,978 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 20:22:48,979 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 20:22:48,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2024-11-13 20:22:48,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2024-11-13 20:22:48,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2024-11-13 20:22:48,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 20:22:48,979 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-11-13 20:22:48,979 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-11-13 20:22:49,422 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:22:49,425 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:23:07,536 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5: assume !true; [2024-11-13 20:23:08,013 INFO L? ?]: Removed 199 outVars from TransFormulas that were not future-live. [2024-11-13 20:23:08,013 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:23:08,596 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:23:08,596 INFO L316 CfgBuilder]: Removed 5 assume(true) statements. [2024-11-13 20:23:08,596 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:23:08 BoogieIcfgContainer [2024-11-13 20:23:08,596 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:23:08,597 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:23:08,598 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:23:08,628 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:23:08,629 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:23:08" (1/1) ... [2024-11-13 20:23:08,643 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 20:23:08,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:08,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 88 states and 123 transitions. [2024-11-13 20:23:08,767 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 123 transitions. [2024-11-13 20:23:08,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 20:23:08,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:08,777 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 20:23:08,777 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50becf21-3507-4db0-84ae-97c00ec8dc03/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 20:23:08,782 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50becf21-3507-4db0-84ae-97c00ec8dc03/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 20:23:08,784 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50becf21-3507-4db0-84ae-97c00ec8dc03/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2024-11-13 20:30:55,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:55,475 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 20:31:09,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:10,040 INFO L255 TraceCheckSpWp]: Trace formula consists of 2387 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-11-13 20:31:10,050 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:31:17,578 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 20:31:17,676 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50becf21-3507-4db0-84ae-97c00ec8dc03/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (2)] Ended with exit code 0 [2024-11-13 20:31:28,492 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.80s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 20:31:49,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:49,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 90 states and 123 transitions. [2024-11-13 20:31:49,084 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 123 transitions. [2024-11-13 20:31:49,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 20:31:49,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:49,089 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 20:31:49,089 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50becf21-3507-4db0-84ae-97c00ec8dc03/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 20:31:49,092 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50becf21-3507-4db0-84ae-97c00ec8dc03/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 20:31:49,095 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50becf21-3507-4db0-84ae-97c00ec8dc03/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (3)] Waiting until timeout for monitored process