./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness.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_8facc7b1-2740-426f-a335-086e6a5a754c/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8facc7b1-2740-426f-a335-086e6a5a754c/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_8facc7b1-2740-426f-a335-086e6a5a754c/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8facc7b1-2740-426f-a335-086e6a5a754c/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8facc7b1-2740-426f-a335-086e6a5a754c/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_8facc7b1-2740-426f-a335-086e6a5a754c/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 658cf0e5cfa8ff565239cc21b84be4a008587cc5aba3b9c9a0b23efea938ab87 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:59:22,003 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:59:22,095 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8facc7b1-2740-426f-a335-086e6a5a754c/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-13 21:59:22,102 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:59:22,103 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:59:22,135 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:59:22,138 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:59:22,138 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:59:22,138 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:59:22,138 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:59:22,139 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:59:22,139 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:59:22,139 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:59:22,140 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:59:22,140 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:59:22,140 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:59:22,141 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:59:22,141 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:59:22,141 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:59:22,141 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:59:22,142 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:59:22,142 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:59:22,142 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:59:22,142 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:59:22,142 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:59:22,142 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:59:22,142 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:59:22,143 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:59:22,143 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:59:22,143 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:59:22,143 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_8facc7b1-2740-426f-a335-086e6a5a754c/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 -> 658cf0e5cfa8ff565239cc21b84be4a008587cc5aba3b9c9a0b23efea938ab87 [2024-11-13 21:59:22,505 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:59:22,519 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:59:22,523 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:59:22,524 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:59:22,524 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:59:22,526 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8facc7b1-2740-426f-a335-086e6a5a754c/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness.i Unable to find full path for "g++" [2024-11-13 21:59:24,389 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:59:25,013 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:59:25,014 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8facc7b1-2740-426f-a335-086e6a5a754c/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness.i [2024-11-13 21:59:25,065 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8facc7b1-2740-426f-a335-086e6a5a754c/bin/ukojak-verify-EEHR8qb7sm/data/08b0d84a5/b824546e66af4bb8a210e28ec8fa0e28/FLAG1c6a423c4 [2024-11-13 21:59:25,453 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8facc7b1-2740-426f-a335-086e6a5a754c/bin/ukojak-verify-EEHR8qb7sm/data/08b0d84a5/b824546e66af4bb8a210e28ec8fa0e28 [2024-11-13 21:59:25,456 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:59:25,458 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:59:25,459 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:59:25,460 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:59:25,464 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:59:25,465 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:59:25" (1/1) ... [2024-11-13 21:59:25,466 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3688c82b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:59:25, skipping insertion in model container [2024-11-13 21:59:25,467 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:59:25" (1/1) ... [2024-11-13 21:59:25,566 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:59:25,902 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_8facc7b1-2740-426f-a335-086e6a5a754c/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness.i[4501,4514] [2024-11-13 21:59:25,910 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_8facc7b1-2740-426f-a335-086e6a5a754c/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness.i[4561,4574] [2024-11-13 21:59:27,071 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:59:27,072 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:59:27,073 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:59:27,077 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:59:27,079 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:59:27,094 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:59:27,094 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:59:27,096 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:59:27,097 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:59:27,099 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:59:27,100 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:59:27,100 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:59:27,101 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:59:28,275 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:59:28,275 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:59:28,317 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:59:28,318 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:59:28,327 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:59:28,330 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:59:28,357 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:59:28,358 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:59:28,359 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:59:28,359 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:59:28,359 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:59:28,360 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:59:28,360 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:59:28,414 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_8facc7b1-2740-426f-a335-086e6a5a754c/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness.i[227778,227791] [2024-11-13 21:59:28,416 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:59:28,462 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:59:28,479 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_8facc7b1-2740-426f-a335-086e6a5a754c/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness.i[4501,4514] [2024-11-13 21:59:28,484 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_8facc7b1-2740-426f-a335-086e6a5a754c/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness.i[4561,4574] [2024-11-13 21:59:28,599 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:59:28,600 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:59:28,601 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:59:28,601 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:59:28,602 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:59:28,617 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:59:28,617 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:59:28,619 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:59:28,622 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:59:28,624 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:59:28,625 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:59:28,626 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:59:28,627 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:59:28,760 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7558-7569] [2024-11-13 21:59:28,886 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:59:28,887 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:59:28,898 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:59:28,899 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:59:28,905 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:59:28,906 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:59:28,923 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:59:28,925 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:59:28,925 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:59:28,926 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:59:28,926 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:59:28,927 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:59:28,928 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:59:29,009 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_8facc7b1-2740-426f-a335-086e6a5a754c/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness.i[227778,227791] [2024-11-13 21:59:29,009 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:59:29,262 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:59:29,266 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:59:29 WrapperNode [2024-11-13 21:59:29,266 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:59:29,268 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:59:29,268 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:59:29,268 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:59:29,288 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:59:29" (1/1) ... [2024-11-13 21:59:29,463 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:59:29" (1/1) ... [2024-11-13 21:59:29,591 INFO L138 Inliner]: procedures = 763, calls = 2426, calls flagged for inlining = 67, calls inlined = 13, statements flattened = 854 [2024-11-13 21:59:29,596 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:59:29,597 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:59:29,597 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:59:29,597 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:59:29,615 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:59:29" (1/1) ... [2024-11-13 21:59:29,616 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:59:29" (1/1) ... [2024-11-13 21:59:29,648 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:59:29" (1/1) ... [2024-11-13 21:59:29,648 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:59:29" (1/1) ... [2024-11-13 21:59:29,759 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:59:29" (1/1) ... [2024-11-13 21:59:29,770 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:59:29" (1/1) ... [2024-11-13 21:59:29,799 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:59:29" (1/1) ... [2024-11-13 21:59:29,807 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:59:29" (1/1) ... [2024-11-13 21:59:29,832 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:59:29,836 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:59:29,840 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:59:29,841 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:59:29,842 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:59:29" (1/1) ... [2024-11-13 21:59:29,858 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:59:29,878 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8facc7b1-2740-426f-a335-086e6a5a754c/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:59:29,897 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8facc7b1-2740-426f-a335-086e6a5a754c/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:59:29,907 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8facc7b1-2740-426f-a335-086e6a5a754c/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:59:29,950 INFO L130 BoogieDeclarations]: Found specification of procedure s_update_template_size [2024-11-13 21:59:29,951 INFO L138 BoogieDeclarations]: Found implementation of procedure s_update_template_size [2024-11-13 21:59:29,952 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2024-11-13 21:59:29,953 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 21:59:29,953 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-13 21:59:29,953 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-13 21:59:29,953 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2024-11-13 21:59:29,953 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2024-11-13 21:59:29,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-13 21:59:29,954 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_calloc [2024-11-13 21:59:29,954 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_calloc [2024-11-13 21:59:29,954 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 21:59:29,954 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-11-13 21:59:29,955 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-11-13 21:59:29,955 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 21:59:29,955 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 21:59:29,955 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2024-11-13 21:59:29,955 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_is_valid [2024-11-13 21:59:29,956 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_is_valid [2024-11-13 21:59:29,956 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 21:59:29,957 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:59:29,958 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_required_bytes [2024-11-13 21:59:29,958 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_required_bytes [2024-11-13 21:59:29,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 21:59:29,958 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:59:29,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:59:29,958 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2024-11-13 21:59:29,958 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2024-11-13 21:59:29,958 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2024-11-13 21:59:29,958 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2024-11-13 21:59:29,960 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 21:59:29,960 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 21:59:29,961 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 21:59:29,961 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 21:59:29,961 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2024-11-13 21:59:29,961 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2024-11-13 21:59:29,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 21:59:29,961 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_is_valid [2024-11-13 21:59:29,961 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_is_valid [2024-11-13 21:59:29,961 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 21:59:29,961 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-11-13 21:59:29,961 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-11-13 21:59:29,961 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2024-11-13 21:59:29,962 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2024-11-13 21:59:29,962 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2024-11-13 21:59:29,962 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2024-11-13 21:59:29,962 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2024-11-13 21:59:29,962 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2024-11-13 21:59:29,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 21:59:29,962 INFO L130 BoogieDeclarations]: Found specification of procedure s_alloc_state [2024-11-13 21:59:29,962 INFO L138 BoogieDeclarations]: Found implementation of procedure s_alloc_state [2024-11-13 21:59:29,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:59:29,962 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_power_of_two [2024-11-13 21:59:29,962 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_power_of_two [2024-11-13 21:59:30,549 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:59:30,552 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:59:43,626 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume !true; [2024-11-13 21:59:43,759 INFO L? ?]: Removed 194 outVars from TransFormulas that were not future-live. [2024-11-13 21:59:43,760 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:59:44,415 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:59:44,415 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-13 21:59:44,419 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:59:44 BoogieIcfgContainer [2024-11-13 21:59:44,419 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:59:44,420 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:59:44,420 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:59:44,434 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:59:44,434 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:59:44" (1/1) ... [2024-11-13 21:59:44,445 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:59:44,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:44,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 141 states and 177 transitions. [2024-11-13 21:59:44,514 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 177 transitions. [2024-11-13 21:59:44,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 21:59:44,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:44,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:52,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:53,579 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 22:00:03,675 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:00:04,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:04,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 143 states and 177 transitions. [2024-11-13 22:00:04,741 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 177 transitions. [2024-11-13 22:00:04,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 22:00:04,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:04,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:11,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:13,031 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 22:00:14,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:14,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 147 states and 183 transitions. [2024-11-13 22:00:14,464 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 183 transitions. [2024-11-13 22:00:14,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 22:00:14,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:14,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:19,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:24,460 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 22:00:26,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:26,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 151 states and 187 transitions. [2024-11-13 22:00:26,402 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 187 transitions. [2024-11-13 22:00:26,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 22:00:26,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:26,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:31,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:33,684 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-13 22:00:35,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:35,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 155 states and 192 transitions. [2024-11-13 22:00:35,305 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 192 transitions. [2024-11-13 22:00:35,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 22:00:35,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:35,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:41,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:42,964 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-11-13 22:00:43,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:43,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 157 states and 193 transitions. [2024-11-13 22:00:43,845 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 193 transitions. [2024-11-13 22:00:43,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 22:00:43,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:43,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:48,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:53,034 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-13 22:00:54,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:54,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 158 states and 194 transitions. [2024-11-13 22:00:54,373 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 194 transitions. [2024-11-13 22:00:54,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 22:00:54,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:54,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:00,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:05,336 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-13 22:01:09,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:09,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 162 states and 197 transitions. [2024-11-13 22:01:09,431 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 197 transitions. [2024-11-13 22:01:09,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 22:01:09,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:09,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:15,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:19,634 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-13 22:01:19,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:19,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 163 states and 197 transitions. [2024-11-13 22:01:19,825 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 197 transitions. [2024-11-13 22:01:19,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 22:01:19,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:19,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:25,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:45,375 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 133 trivial. 0 not checked. [2024-11-13 22:02:29,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:29,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 165 states and 200 transitions. [2024-11-13 22:02:29,282 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 200 transitions. [2024-11-13 22:02:29,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 22:02:29,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:29,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:34,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:48,388 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 133 trivial. 0 not checked. [2024-11-13 22:03:08,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:08,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 168 states and 204 transitions. [2024-11-13 22:03:08,157 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 204 transitions. [2024-11-13 22:03:08,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 22:03:08,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:08,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:22,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:26,702 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 133 trivial. 0 not checked. [2024-11-13 22:03:28,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:28,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 168 states and 203 transitions. [2024-11-13 22:03:28,731 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 203 transitions. [2024-11-13 22:03:28,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 22:03:28,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:28,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:52,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:04:10,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:04:11,074 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Solver said unknown at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:485) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 22:04:11,078 INFO L158 Benchmark]: Toolchain (without parser) took 285619.88ms. Allocated memory was 117.4MB in the beginning and 3.6GB in the end (delta: 3.5GB). Free memory was 82.9MB in the beginning and 3.3GB in the end (delta: -3.2GB). Peak memory consumption was 338.9MB. Max. memory is 16.1GB. [2024-11-13 22:04:11,078 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 83.9MB. Free memory is still 41.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:04:11,079 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3807.43ms. Allocated memory was 117.4MB in the beginning and 226.5MB in the end (delta: 109.1MB). Free memory was 82.9MB in the beginning and 159.7MB in the end (delta: -76.8MB). Peak memory consumption was 97.7MB. Max. memory is 16.1GB. [2024-11-13 22:04:11,079 INFO L158 Benchmark]: Boogie Procedure Inliner took 328.63ms. Allocated memory is still 226.5MB. Free memory was 159.7MB in the beginning and 147.7MB in the end (delta: 12.0MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-13 22:04:11,079 INFO L158 Benchmark]: Boogie Preprocessor took 238.38ms. Allocated memory is still 226.5MB. Free memory was 147.7MB in the beginning and 140.7MB in the end (delta: 7.0MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:04:11,080 INFO L158 Benchmark]: RCFGBuilder took 14582.63ms. Allocated memory is still 226.5MB. Free memory was 140.7MB in the beginning and 122.1MB in the end (delta: 18.6MB). Peak memory consumption was 114.2MB. Max. memory is 16.1GB. [2024-11-13 22:04:11,080 INFO L158 Benchmark]: CodeCheck took 266657.13ms. Allocated memory was 226.5MB in the beginning and 3.6GB in the end (delta: 3.4GB). Free memory was 122.1MB in the beginning and 3.3GB in the end (delta: -3.1GB). Peak memory consumption was 268.5MB. Max. memory is 16.1GB. [2024-11-13 22:04:11,082 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 83.9MB. Free memory is still 41.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3807.43ms. Allocated memory was 117.4MB in the beginning and 226.5MB in the end (delta: 109.1MB). Free memory was 82.9MB in the beginning and 159.7MB in the end (delta: -76.8MB). Peak memory consumption was 97.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 328.63ms. Allocated memory is still 226.5MB. Free memory was 159.7MB in the beginning and 147.7MB in the end (delta: 12.0MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 238.38ms. Allocated memory is still 226.5MB. Free memory was 147.7MB in the beginning and 140.7MB in the end (delta: 7.0MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 14582.63ms. Allocated memory is still 226.5MB. Free memory was 140.7MB in the beginning and 122.1MB in the end (delta: 18.6MB). Peak memory consumption was 114.2MB. Max. memory is 16.1GB. * CodeCheck took 266657.13ms. Allocated memory was 226.5MB in the beginning and 3.6GB in the end (delta: 3.4GB). Free memory was 122.1MB in the beginning and 3.3GB in the end (delta: -3.1GB). Peak memory consumption was 268.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 7558]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7558-7569] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 22:04:11,281 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8facc7b1-2740-426f-a335-086e6a5a754c/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_8facc7b1-2740-426f-a335-086e6a5a754c/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8facc7b1-2740-426f-a335-086e6a5a754c/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_8facc7b1-2740-426f-a335-086e6a5a754c/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8facc7b1-2740-426f-a335-086e6a5a754c/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8facc7b1-2740-426f-a335-086e6a5a754c/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_8facc7b1-2740-426f-a335-086e6a5a754c/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 658cf0e5cfa8ff565239cc21b84be4a008587cc5aba3b9c9a0b23efea938ab87 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:04:14,162 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:04:14,313 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8facc7b1-2740-426f-a335-086e6a5a754c/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-11-13 22:04:14,345 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:04:14,345 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:04:14,346 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:04:14,346 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:04:14,346 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:04:14,347 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:04:14,347 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:04:14,347 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:04:14,347 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:04:14,347 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:04:14,347 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:04:14,347 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 22:04:14,347 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 22:04:14,347 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:04:14,347 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 22:04:14,347 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:04:14,348 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:04:14,348 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:04:14,348 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:04:14,348 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:04:14,348 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 22:04:14,348 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 22:04:14,348 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:04:14,348 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:04:14,348 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:04:14,348 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:04:14,349 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:04:14,349 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 22:04:14,349 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 22:04:14,349 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 22:04:14,349 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_8facc7b1-2740-426f-a335-086e6a5a754c/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 -> 658cf0e5cfa8ff565239cc21b84be4a008587cc5aba3b9c9a0b23efea938ab87 [2024-11-13 22:04:14,669 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:04:14,677 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:04:14,680 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:04:14,681 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:04:14,681 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:04:14,683 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8facc7b1-2740-426f-a335-086e6a5a754c/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness.i Unable to find full path for "g++" [2024-11-13 22:04:16,748 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:04:17,625 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:04:17,625 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8facc7b1-2740-426f-a335-086e6a5a754c/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness.i [2024-11-13 22:04:17,703 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8facc7b1-2740-426f-a335-086e6a5a754c/bin/ukojak-verify-EEHR8qb7sm/data/878ecd09f/694901b8592c47d98477e75524c543a2/FLAGad31d9e25 [2024-11-13 22:04:17,734 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8facc7b1-2740-426f-a335-086e6a5a754c/bin/ukojak-verify-EEHR8qb7sm/data/878ecd09f/694901b8592c47d98477e75524c543a2 [2024-11-13 22:04:17,737 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:04:17,740 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:04:17,744 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:04:17,744 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:04:17,750 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:04:17,752 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:04:17" (1/1) ... [2024-11-13 22:04:17,753 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@55e3a6d6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:04:17, skipping insertion in model container [2024-11-13 22:04:17,756 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:04:17" (1/1) ... [2024-11-13 22:04:17,929 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:04:18,346 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_8facc7b1-2740-426f-a335-086e6a5a754c/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness.i[4501,4514] [2024-11-13 22:04:18,356 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_8facc7b1-2740-426f-a335-086e6a5a754c/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness.i[4561,4574] [2024-11-13 22:04:19,660 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 22:04:19,868 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:04:19,869 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:04:19,870 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:04:19,897 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:04:19,899 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:04:19,904 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:04:19,905 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:04:19,907 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:04:19,908 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:04:19,909 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:04:19,918 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:04:19,921 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:04:19,926 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:04:19,927 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:04:19,944 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:04:19,947 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:04:19,948 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:04:19,949 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 22:04:19,954 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:04:19,955 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:04:19,955 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:04:19,956 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:04:19,959 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:04:19,963 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:04:19,963 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:04:19,965 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:04:19,965 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:04:19,967 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:04:20,590 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:04:20,592 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:04:20,593 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:04:20,593 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:04:20,835 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:04:21,067 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:04:21,075 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:04:21,087 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:04:21,113 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:04:21,127 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:04:21,141 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:04:21,161 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:04:21,169 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:04:21,203 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:04:21,204 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:04:21,239 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:04:21,240 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:04:21,247 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:04:21,248 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:04:21,280 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:04:21,281 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:04:21,288 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:04:21,289 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:04:21,294 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:04:21,294 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:04:21,295 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:04:21,295 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:04:21,295 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:04:21,298 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:04:21,325 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:04:21,328 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:04:21,353 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_8facc7b1-2740-426f-a335-086e6a5a754c/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness.i[227778,227791] [2024-11-13 22:04:21,354 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:04:21,409 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-13 22:04:21,457 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:04:21,463 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_8facc7b1-2740-426f-a335-086e6a5a754c/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness.i[4501,4514] [2024-11-13 22:04:21,466 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_8facc7b1-2740-426f-a335-086e6a5a754c/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness.i[4561,4574] [2024-11-13 22:04:21,511 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:04:21,531 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:04:21,531 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:04:21,531 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:04:21,537 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 22:04:21,538 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:04:21,538 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:04:21,541 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:04:21,541 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:04:21,541 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:04:21,542 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:04:21,543 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:04:21,544 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:04:21,546 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 22:04:21,546 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 22:04:21,551 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:04:21,551 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:04:21,551 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:04:21,552 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:04:21,553 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:04:21,553 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:04:21,554 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:04:21,554 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:04:21,555 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:04:21,558 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:04:21,559 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:04:21,559 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 22:04:21,559 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:04:21,559 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:04:21,618 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:04:21,618 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:04:21,619 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:04:21,619 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:04:21,645 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:04:21,740 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:04:21,749 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:04:21,758 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:04:21,768 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:04:21,773 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:04:21,805 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:04:21,812 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:04:21,817 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:04:21,827 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:04:21,827 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:04:21,843 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:04:21,844 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:04:21,848 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:04:21,849 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:04:21,862 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:04:21,864 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:04:21,866 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:04:21,868 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:04:21,869 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:04:21,870 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:04:21,871 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:04:21,871 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:04:21,872 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:04:21,875 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:04:21,919 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:04:21,927 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:04:21,950 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_8facc7b1-2740-426f-a335-086e6a5a754c/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness.i[227778,227791] [2024-11-13 22:04:21,950 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:04:21,974 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:04:21,991 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_8facc7b1-2740-426f-a335-086e6a5a754c/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness.i[4501,4514] [2024-11-13 22:04:21,992 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_8facc7b1-2740-426f-a335-086e6a5a754c/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness.i[4561,4574] [2024-11-13 22:04:22,043 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:04:22,044 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:04:22,044 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:04:22,044 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:04:22,045 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:04:22,053 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:04:22,054 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:04:22,055 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:04:22,056 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:04:22,057 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:04:22,058 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:04:22,058 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:04:22,058 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:04:22,157 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7558-7569] [2024-11-13 22:04:22,269 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:04:22,270 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:04:22,282 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:04:22,283 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:04:22,287 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:04:22,288 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:04:22,303 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:04:22,305 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:04:22,306 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:04:22,306 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:04:22,307 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:04:22,307 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:04:22,308 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:04:22,340 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_8facc7b1-2740-426f-a335-086e6a5a754c/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness.i[227778,227791] [2024-11-13 22:04:22,341 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:04:22,751 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:04:22,752 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:04:22 WrapperNode [2024-11-13 22:04:22,752 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:04:22,753 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:04:22,753 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:04:22,753 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:04:22,763 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:04:22" (1/1) ... [2024-11-13 22:04:22,918 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:04:22" (1/1) ... [2024-11-13 22:04:23,048 INFO L138 Inliner]: procedures = 784, calls = 2426, calls flagged for inlining = 69, calls inlined = 13, statements flattened = 794 [2024-11-13 22:04:23,057 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:04:23,058 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:04:23,058 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:04:23,058 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:04:23,071 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:04:22" (1/1) ... [2024-11-13 22:04:23,071 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:04:22" (1/1) ... [2024-11-13 22:04:23,082 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:04:22" (1/1) ... [2024-11-13 22:04:23,083 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:04:22" (1/1) ... [2024-11-13 22:04:23,171 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:04:22" (1/1) ... [2024-11-13 22:04:23,180 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:04:22" (1/1) ... [2024-11-13 22:04:23,205 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:04:22" (1/1) ... [2024-11-13 22:04:23,217 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:04:22" (1/1) ... [2024-11-13 22:04:23,237 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:04:23,238 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:04:23,238 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:04:23,238 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:04:23,244 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:04:22" (1/1) ... [2024-11-13 22:04:23,252 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:04:23,270 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8facc7b1-2740-426f-a335-086e6a5a754c/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:04:23,292 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8facc7b1-2740-426f-a335-086e6a5a754c/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:04:23,297 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8facc7b1-2740-426f-a335-086e6a5a754c/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:04:23,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2024-11-13 22:04:23,334 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-13 22:04:23,335 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-13 22:04:23,336 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-11-13 22:04:23,336 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-11-13 22:04:23,336 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 22:04:23,336 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 22:04:23,336 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_is_valid [2024-11-13 22:04:23,336 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_is_valid [2024-11-13 22:04:23,336 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 22:04:23,336 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:04:23,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 22:04:23,336 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:04:23,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:04:23,336 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2024-11-13 22:04:23,336 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2024-11-13 22:04:23,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 22:04:23,337 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 22:04:23,337 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2024-11-13 22:04:23,337 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2024-11-13 22:04:23,337 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 22:04:23,337 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2024-11-13 22:04:23,337 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2024-11-13 22:04:23,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2024-11-13 22:04:23,337 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_power_of_two [2024-11-13 22:04:23,337 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_power_of_two [2024-11-13 22:04:23,337 INFO L130 BoogieDeclarations]: Found specification of procedure s_update_template_size [2024-11-13 22:04:23,337 INFO L138 BoogieDeclarations]: Found implementation of procedure s_update_template_size [2024-11-13 22:04:23,337 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 22:04:23,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 22:04:23,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-11-13 22:04:23,342 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2024-11-13 22:04:23,342 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2024-11-13 22:04:23,342 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_calloc [2024-11-13 22:04:23,342 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_calloc [2024-11-13 22:04:23,342 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_required_bytes [2024-11-13 22:04:23,342 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_required_bytes [2024-11-13 22:04:23,342 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2024-11-13 22:04:23,343 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2024-11-13 22:04:23,343 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2024-11-13 22:04:23,343 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2024-11-13 22:04:23,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2024-11-13 22:04:23,343 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 22:04:23,343 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 22:04:23,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2024-11-13 22:04:23,343 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_is_valid [2024-11-13 22:04:23,343 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_is_valid [2024-11-13 22:04:23,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 22:04:23,344 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-11-13 22:04:23,344 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-11-13 22:04:23,344 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2024-11-13 22:04:23,344 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2024-11-13 22:04:23,344 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2024-11-13 22:04:23,344 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2024-11-13 22:04:23,344 INFO L130 BoogieDeclarations]: Found specification of procedure s_alloc_state [2024-11-13 22:04:23,344 INFO L138 BoogieDeclarations]: Found implementation of procedure s_alloc_state [2024-11-13 22:04:23,893 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:04:23,896 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:05:10,966 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume !true; [2024-11-13 22:05:11,389 INFO L? ?]: Removed 174 outVars from TransFormulas that were not future-live. [2024-11-13 22:05:11,390 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:05:11,753 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:05:11,753 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-13 22:05:11,753 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:05:11 BoogieIcfgContainer [2024-11-13 22:05:11,754 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:05:11,755 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:05:11,755 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:05:11,767 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:05:11,767 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:05:11" (1/1) ... [2024-11-13 22:05:11,779 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:05:11,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:11,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 136 states and 172 transitions. [2024-11-13 22:05:11,851 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 172 transitions. [2024-11-13 22:05:11,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 22:05:11,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:11,860 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 22:05:11,861 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8facc7b1-2740-426f-a335-086e6a5a754c/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 22:05:11,866 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8facc7b1-2740-426f-a335-086e6a5a754c/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 22:05:11,907 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8facc7b1-2740-426f-a335-086e6a5a754c/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2024-11-13 22:05:20,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:20,544 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 22:05:28,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:28,748 INFO L255 TraceCheckSpWp]: Trace formula consists of 2467 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 22:05:28,754 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:05:29,597 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 22:05:29,608 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8facc7b1-2740-426f-a335-086e6a5a754c/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (2)] Forceful destruction successful, exit code 0 [2024-11-13 22:05:40,032 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.41s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:05:50,710 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.15s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:05:52,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:52,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 138 states and 172 transitions. [2024-11-13 22:05:52,646 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 172 transitions. [2024-11-13 22:05:52,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 22:05:52,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:52,649 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 22:05:52,649 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8facc7b1-2740-426f-a335-086e6a5a754c/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 22:05:52,651 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8facc7b1-2740-426f-a335-086e6a5a754c/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 22:05:52,652 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8facc7b1-2740-426f-a335-086e6a5a754c/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (3)] Waiting until timeout for monitored process [2024-11-13 22:06:00,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:00,543 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 22:06:08,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:08,394 INFO L255 TraceCheckSpWp]: Trace formula consists of 2603 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-13 22:06:08,399 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:06:11,855 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 22:06:11,867 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8facc7b1-2740-426f-a335-086e6a5a754c/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (3)] Forceful destruction successful, exit code 0 [2024-11-13 22:06:27,926 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:06:27,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:28,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 141 states and 177 transitions. [2024-11-13 22:06:28,000 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 177 transitions. [2024-11-13 22:06:28,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 22:06:28,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:28,003 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 22:06:28,003 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8facc7b1-2740-426f-a335-086e6a5a754c/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 22:06:28,006 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8facc7b1-2740-426f-a335-086e6a5a754c/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 22:06:28,007 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8facc7b1-2740-426f-a335-086e6a5a754c/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2024-11-13 22:06:39,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:39,102 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 22:06:46,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:46,668 INFO L255 TraceCheckSpWp]: Trace formula consists of 2579 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-13 22:06:46,674 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:06:53,814 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 22:06:53,843 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8facc7b1-2740-426f-a335-086e6a5a754c/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (4)] Ended with exit code 0 [2024-11-13 22:07:05,966 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:07:15,992 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:07:22,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:22,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 145 states and 181 transitions. [2024-11-13 22:07:22,559 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 181 transitions. [2024-11-13 22:07:22,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 22:07:22,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:22,563 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 22:07:22,564 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8facc7b1-2740-426f-a335-086e6a5a754c/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 22:07:22,566 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8facc7b1-2740-426f-a335-086e6a5a754c/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 22:07:22,571 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8facc7b1-2740-426f-a335-086e6a5a754c/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (5)] Waiting until timeout for monitored process [2024-11-13 22:07:30,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:30,974 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 22:07:38,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:38,772 INFO L255 TraceCheckSpWp]: Trace formula consists of 2842 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 22:07:38,777 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:07:44,898 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 22:07:44,929 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8facc7b1-2740-426f-a335-086e6a5a754c/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (5)] Forceful destruction successful, exit code 0 [2024-11-13 22:07:51,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:51,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 148 states and 185 transitions. [2024-11-13 22:07:51,566 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 185 transitions. [2024-11-13 22:07:51,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 22:07:51,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:51,569 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 22:07:51,570 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8facc7b1-2740-426f-a335-086e6a5a754c/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 22:07:51,575 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8facc7b1-2740-426f-a335-086e6a5a754c/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 22:07:51,580 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8facc7b1-2740-426f-a335-086e6a5a754c/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (6)] Waiting until timeout for monitored process [2024-11-13 22:08:00,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:00,415 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 22:08:07,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:07,884 INFO L255 TraceCheckSpWp]: Trace formula consists of 2930 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-13 22:08:07,889 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:08:11,021 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-11-13 22:08:11,051 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8facc7b1-2740-426f-a335-086e6a5a754c/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (6)] Ended with exit code 0 [2024-11-13 22:08:15,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:15,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 149 states and 185 transitions. [2024-11-13 22:08:15,771 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 185 transitions. [2024-11-13 22:08:15,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 22:08:15,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:15,775 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 22:08:15,776 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8facc7b1-2740-426f-a335-086e6a5a754c/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 22:08:15,778 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8facc7b1-2740-426f-a335-086e6a5a754c/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 22:08:15,782 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8facc7b1-2740-426f-a335-086e6a5a754c/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (7)] Waiting until timeout for monitored process [2024-11-13 22:08:31,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:31,659 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 22:08:39,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:40,261 INFO L255 TraceCheckSpWp]: Trace formula consists of 2906 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-13 22:08:40,275 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:08:46,093 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-13 22:08:46,152 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8facc7b1-2740-426f-a335-086e6a5a754c/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (7)] Ended with exit code 0 [2024-11-13 22:09:01,303 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:09:11,457 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:09:11,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:11,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 150 states and 186 transitions. [2024-11-13 22:09:11,509 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 186 transitions. [2024-11-13 22:09:11,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 22:09:11,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:11,516 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 22:09:11,516 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8facc7b1-2740-426f-a335-086e6a5a754c/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 22:09:11,521 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8facc7b1-2740-426f-a335-086e6a5a754c/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 22:09:11,524 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8facc7b1-2740-426f-a335-086e6a5a754c/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (8)] Waiting until timeout for monitored process [2024-11-13 22:09:32,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:32,240 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 22:09:39,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:40,253 INFO L255 TraceCheckSpWp]: Trace formula consists of 2962 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-13 22:09:40,258 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:09:59,227 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-13 22:09:59,282 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8facc7b1-2740-426f-a335-086e6a5a754c/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (8)] Forceful destruction successful, exit code 0 [2024-11-13 22:10:21,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:21,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 154 states and 189 transitions. [2024-11-13 22:10:21,765 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 189 transitions. [2024-11-13 22:10:21,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 22:10:21,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:21,768 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 22:10:21,768 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8facc7b1-2740-426f-a335-086e6a5a754c/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 22:10:21,770 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8facc7b1-2740-426f-a335-086e6a5a754c/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 22:10:21,771 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8facc7b1-2740-426f-a335-086e6a5a754c/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (9)] Waiting until timeout for monitored process [2024-11-13 22:10:39,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:39,298 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 22:10:47,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:48,064 INFO L255 TraceCheckSpWp]: Trace formula consists of 2970 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-11-13 22:10:48,073 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:10:52,191 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-13 22:10:52,280 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8facc7b1-2740-426f-a335-086e6a5a754c/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (9)] Forceful destruction successful, exit code 0 [2024-11-13 22:10:52,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:52,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 155 states and 189 transitions. [2024-11-13 22:10:52,925 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 189 transitions. [2024-11-13 22:10:52,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 22:10:52,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:52,928 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 22:10:52,928 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8facc7b1-2740-426f-a335-086e6a5a754c/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 22:10:52,931 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8facc7b1-2740-426f-a335-086e6a5a754c/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 22:10:52,933 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8facc7b1-2740-426f-a335-086e6a5a754c/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (10)] Waiting until timeout for monitored process [2024-11-13 22:11:12,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:12,177 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 22:11:22,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:22,489 INFO L255 TraceCheckSpWp]: Trace formula consists of 3058 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-11-13 22:11:22,504 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:11:56,221 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2024-11-13 22:11:56,307 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:11:56,309 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2024-11-13 22:11:58,118 INFO L349 Elim1Store]: treesize reduction 13, result has 40.9 percent of original size [2024-11-13 22:11:58,118 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 210 treesize of output 163 [2024-11-13 22:11:58,306 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 9 treesize of output 7 [2024-11-13 22:12:12,245 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2024-11-13 22:12:58,635 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 133 trivial. 0 not checked. [2024-11-13 22:12:58,718 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8facc7b1-2740-426f-a335-086e6a5a754c/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (10)] Ended with exit code 0