./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_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_6ccd106e-647a-4b68-9693-ae42f8f55210/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ccd106e-647a-4b68-9693-ae42f8f55210/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_6ccd106e-647a-4b68-9693-ae42f8f55210/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ccd106e-647a-4b68-9693-ae42f8f55210/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ccd106e-647a-4b68-9693-ae42f8f55210/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_6ccd106e-647a-4b68-9693-ae42f8f55210/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 c061a12cbc38eba33828b4010e38aa9d2f9e1471733e9a6b829e0f771d8d2fcd --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:33:04,027 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:33:04,080 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ccd106e-647a-4b68-9693-ae42f8f55210/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-13 22:33:04,085 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:33:04,085 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:33:04,106 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:33:04,107 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:33:04,107 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:33:04,107 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:33:04,107 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:33:04,107 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:33:04,108 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:33:04,108 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:33:04,108 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:33:04,108 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:33:04,108 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:33:04,108 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:33:04,108 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:33:04,109 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:33:04,109 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:33:04,109 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:33:04,109 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:33:04,109 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:33:04,109 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:33:04,110 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:33:04,110 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:33:04,110 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:33:04,110 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:33:04,110 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:33:04,110 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:33:04,110 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_6ccd106e-647a-4b68-9693-ae42f8f55210/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 -> c061a12cbc38eba33828b4010e38aa9d2f9e1471733e9a6b829e0f771d8d2fcd [2024-11-13 22:33:04,380 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:33:04,388 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:33:04,391 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:33:04,392 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:33:04,392 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:33:04,394 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ccd106e-647a-4b68-9693-ae42f8f55210/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness.i Unable to find full path for "g++" [2024-11-13 22:33:06,314 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:33:07,007 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:33:07,009 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ccd106e-647a-4b68-9693-ae42f8f55210/sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness.i [2024-11-13 22:33:07,055 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ccd106e-647a-4b68-9693-ae42f8f55210/bin/ukojak-verify-EEHR8qb7sm/data/ea19eba82/89583a3e273a4563940e16217ae97d25/FLAGb57a50bc4 [2024-11-13 22:33:07,393 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ccd106e-647a-4b68-9693-ae42f8f55210/bin/ukojak-verify-EEHR8qb7sm/data/ea19eba82/89583a3e273a4563940e16217ae97d25 [2024-11-13 22:33:07,395 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:33:07,396 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:33:07,397 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:33:07,398 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:33:07,402 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:33:07,403 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:33:07" (1/1) ... [2024-11-13 22:33:07,404 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@216bce1d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:07, skipping insertion in model container [2024-11-13 22:33:07,404 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:33:07" (1/1) ... [2024-11-13 22:33:07,514 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:33:07,843 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_6ccd106e-647a-4b68-9693-ae42f8f55210/sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness.i[4503,4516] [2024-11-13 22:33:07,850 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_6ccd106e-647a-4b68-9693-ae42f8f55210/sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness.i[4563,4576] [2024-11-13 22:33:09,037 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:33:09,038 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:33:09,038 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:33:09,039 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:33:09,040 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:33:09,067 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:33:09,068 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:33:09,070 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:33:09,070 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:33:09,072 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:33:09,074 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:33:09,074 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:33:09,075 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:33:10,257 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:33:10,257 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:33:10,280 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:33:10,280 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:33:10,287 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:33:10,287 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:33:10,302 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:33:10,303 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:33:10,304 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:33:10,304 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:33:10,305 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:33:10,305 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:33:10,306 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:33:10,341 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_6ccd106e-647a-4b68-9693-ae42f8f55210/sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness.i[227916,227929] [2024-11-13 22:33:10,342 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:33:10,375 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:33:10,388 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_6ccd106e-647a-4b68-9693-ae42f8f55210/sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness.i[4503,4516] [2024-11-13 22:33:10,389 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_6ccd106e-647a-4b68-9693-ae42f8f55210/sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness.i[4563,4576] [2024-11-13 22:33:10,430 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:33:10,430 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:33:10,430 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:33:10,431 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:33:10,431 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:33:10,438 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:33:10,439 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:33:10,439 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:33:10,440 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:33:10,441 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:33:10,442 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:33:10,442 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:33:10,442 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:33:10,603 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7576-7587] [2024-11-13 22:33:10,713 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:33:10,713 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:33:10,723 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:33:10,724 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:33:10,726 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:33:10,727 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:33:10,740 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:33:10,741 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:33:10,742 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:33:10,742 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:33:10,742 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:33:10,743 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:33:10,743 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:33:10,770 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_6ccd106e-647a-4b68-9693-ae42f8f55210/sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness.i[227916,227929] [2024-11-13 22:33:10,770 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:33:11,120 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:33:11,121 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:11 WrapperNode [2024-11-13 22:33:11,121 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:33:11,122 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:33:11,123 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:33:11,123 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:33:11,129 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:11" (1/1) ... [2024-11-13 22:33:11,240 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:11" (1/1) ... [2024-11-13 22:33:11,319 INFO L138 Inliner]: procedures = 764, calls = 2425, calls flagged for inlining = 66, calls inlined = 11, statements flattened = 831 [2024-11-13 22:33:11,320 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:33:11,324 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:33:11,324 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:33:11,324 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:33:11,333 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:11" (1/1) ... [2024-11-13 22:33:11,333 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:11" (1/1) ... [2024-11-13 22:33:11,345 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:11" (1/1) ... [2024-11-13 22:33:11,348 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:11" (1/1) ... [2024-11-13 22:33:11,432 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:11" (1/1) ... [2024-11-13 22:33:11,444 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:11" (1/1) ... [2024-11-13 22:33:11,459 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:11" (1/1) ... [2024-11-13 22:33:11,462 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:11" (1/1) ... [2024-11-13 22:33:11,471 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:33:11,472 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:33:11,472 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:33:11,473 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:33:11,474 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:11" (1/1) ... [2024-11-13 22:33:11,479 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:33:11,492 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ccd106e-647a-4b68-9693-ae42f8f55210/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:33:11,509 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ccd106e-647a-4b68-9693-ae42f8f55210/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:33:11,512 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ccd106e-647a-4b68-9693-ae42f8f55210/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:33:11,539 INFO L130 BoogieDeclarations]: Found specification of procedure s_update_template_size [2024-11-13 22:33:11,540 INFO L138 BoogieDeclarations]: Found implementation of procedure s_update_template_size [2024-11-13 22:33:11,540 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2024-11-13 22:33:11,540 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 22:33:11,540 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-13 22:33:11,540 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-13 22:33:11,540 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2024-11-13 22:33:11,540 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2024-11-13 22:33:11,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-13 22:33:11,541 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_calloc [2024-11-13 22:33:11,541 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_calloc [2024-11-13 22:33:11,541 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 22:33:11,541 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-11-13 22:33:11,541 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-11-13 22:33:11,541 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 22:33:11,541 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 22:33:11,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2024-11-13 22:33:11,541 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_is_valid [2024-11-13 22:33:11,542 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_is_valid [2024-11-13 22:33:11,542 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 22:33:11,542 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:33:11,542 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_required_bytes [2024-11-13 22:33:11,542 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_required_bytes [2024-11-13 22:33:11,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 22:33:11,542 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:33:11,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:33:11,542 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2024-11-13 22:33:11,543 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2024-11-13 22:33:11,543 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2024-11-13 22:33:11,543 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2024-11-13 22:33:11,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 22:33:11,543 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 22:33:11,543 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 22:33:11,543 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 22:33:11,543 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2024-11-13 22:33:11,543 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2024-11-13 22:33:11,544 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 22:33:11,544 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_is_valid [2024-11-13 22:33:11,544 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_is_valid [2024-11-13 22:33:11,544 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 22:33:11,544 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-11-13 22:33:11,544 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-11-13 22:33:11,544 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2024-11-13 22:33:11,544 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2024-11-13 22:33:11,544 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2024-11-13 22:33:11,545 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2024-11-13 22:33:11,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 22:33:11,545 INFO L130 BoogieDeclarations]: Found specification of procedure s_alloc_state [2024-11-13 22:33:11,545 INFO L138 BoogieDeclarations]: Found implementation of procedure s_alloc_state [2024-11-13 22:33:11,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:33:11,545 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_power_of_two [2024-11-13 22:33:11,545 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_power_of_two [2024-11-13 22:33:11,933 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:33:11,936 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:33:24,565 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume !true; [2024-11-13 22:33:24,701 INFO L? ?]: Removed 174 outVars from TransFormulas that were not future-live. [2024-11-13 22:33:24,701 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:33:25,335 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:33:25,337 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-13 22:33:25,337 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:33:25 BoogieIcfgContainer [2024-11-13 22:33:25,338 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:33:25,338 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:33:25,339 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:33:25,353 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:33:25,353 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:33:25" (1/1) ... [2024-11-13 22:33:25,363 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:33:25,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:25,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 129 states and 161 transitions. [2024-11-13 22:33:25,433 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 161 transitions. [2024-11-13 22:33:25,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:33:25,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:25,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:33,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:35,355 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 22:33:45,506 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.14s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:33:46,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:46,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 131 states and 161 transitions. [2024-11-13 22:33:46,805 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 161 transitions. [2024-11-13 22:33:46,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 22:33:46,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:46,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:53,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:55,360 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 22:33:56,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:56,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 135 states and 167 transitions. [2024-11-13 22:33:56,668 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 167 transitions. [2024-11-13 22:33:56,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 22:33:56,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:56,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:02,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:06,530 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 22:34:08,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:08,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 139 states and 171 transitions. [2024-11-13 22:34:08,611 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 171 transitions. [2024-11-13 22:34:08,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 22:34:08,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:08,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:14,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:16,141 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-13 22:34:17,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:17,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 143 states and 176 transitions. [2024-11-13 22:34:17,558 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 176 transitions. [2024-11-13 22:34:17,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 22:34:17,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:17,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:23,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:24,809 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-13 22:34:25,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:25,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 145 states and 177 transitions. [2024-11-13 22:34:25,856 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 177 transitions. [2024-11-13 22:34:25,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 22:34:25,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:25,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:31,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:35,631 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-13 22:34:36,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:36,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 146 states and 178 transitions. [2024-11-13 22:34:36,910 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 178 transitions. [2024-11-13 22:34:36,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 22:34:36,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:36,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:42,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:46,890 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-13 22:34:51,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:51,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 150 states and 181 transitions. [2024-11-13 22:34:51,146 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 181 transitions. [2024-11-13 22:34:51,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 22:34:51,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:51,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:56,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:59,894 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-13 22:35:00,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:00,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 151 states and 181 transitions. [2024-11-13 22:35:00,041 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 181 transitions. [2024-11-13 22:35:00,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 22:35:00,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:00,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:06,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:23,543 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-11-13 22:36:06,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:06,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 153 states and 184 transitions. [2024-11-13 22:36:06,508 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 184 transitions. [2024-11-13 22:36:06,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 22:36:06,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:06,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:11,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:25,631 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-11-13 22:36:45,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:45,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 156 states and 188 transitions. [2024-11-13 22:36:45,506 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 188 transitions. [2024-11-13 22:36:45,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 22:36:45,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:45,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:57,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:02,288 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-11-13 22:37:04,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:04,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 156 states and 187 transitions. [2024-11-13 22:37:04,512 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 187 transitions. [2024-11-13 22:37:04,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 22:37:04,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:04,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:34,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:37:50,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:37:51,447 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 22:37:51,452 INFO L158 Benchmark]: Toolchain (without parser) took 284055.73ms. Allocated memory was 117.4MB in the beginning and 3.8GB in the end (delta: 3.7GB). Free memory was 82.8MB in the beginning and 3.0GB in the end (delta: -2.9GB). Peak memory consumption was 814.3MB. Max. memory is 16.1GB. [2024-11-13 22:37:51,452 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 117.4MB. Free memory is still 73.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:37:51,453 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3724.28ms. Allocated memory was 117.4MB in the beginning and 125.8MB in the end (delta: 8.4MB). Free memory was 82.5MB in the beginning and 54.9MB in the end (delta: 27.6MB). Peak memory consumption was 99.0MB. Max. memory is 16.1GB. [2024-11-13 22:37:51,454 INFO L158 Benchmark]: Boogie Procedure Inliner took 197.61ms. Allocated memory is still 125.8MB. Free memory was 54.9MB in the beginning and 42.9MB in the end (delta: 12.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 22:37:51,454 INFO L158 Benchmark]: Boogie Preprocessor took 147.93ms. Allocated memory is still 125.8MB. Free memory was 42.9MB in the beginning and 57.2MB in the end (delta: -14.4MB). Peak memory consumption was 12.5MB. Max. memory is 16.1GB. [2024-11-13 22:37:51,455 INFO L158 Benchmark]: RCFGBuilder took 13865.38ms. Allocated memory was 125.8MB in the beginning and 251.7MB in the end (delta: 125.8MB). Free memory was 56.8MB in the beginning and 171.3MB in the end (delta: -114.6MB). Peak memory consumption was 152.1MB. Max. memory is 16.1GB. [2024-11-13 22:37:51,456 INFO L158 Benchmark]: CodeCheck took 266112.50ms. Allocated memory was 251.7MB in the beginning and 3.8GB in the end (delta: 3.6GB). Free memory was 171.3MB in the beginning and 3.0GB in the end (delta: -2.8GB). Peak memory consumption was 768.5MB. Max. memory is 16.1GB. [2024-11-13 22:37:51,459 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 0.36ms. Allocated memory is still 117.4MB. Free memory is still 73.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3724.28ms. Allocated memory was 117.4MB in the beginning and 125.8MB in the end (delta: 8.4MB). Free memory was 82.5MB in the beginning and 54.9MB in the end (delta: 27.6MB). Peak memory consumption was 99.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 197.61ms. Allocated memory is still 125.8MB. Free memory was 54.9MB in the beginning and 42.9MB in the end (delta: 12.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 147.93ms. Allocated memory is still 125.8MB. Free memory was 42.9MB in the beginning and 57.2MB in the end (delta: -14.4MB). Peak memory consumption was 12.5MB. Max. memory is 16.1GB. * RCFGBuilder took 13865.38ms. Allocated memory was 125.8MB in the beginning and 251.7MB in the end (delta: 125.8MB). Free memory was 56.8MB in the beginning and 171.3MB in the end (delta: -114.6MB). Peak memory consumption was 152.1MB. Max. memory is 16.1GB. * CodeCheck took 266112.50ms. Allocated memory was 251.7MB in the beginning and 3.8GB in the end (delta: 3.6GB). Free memory was 171.3MB in the beginning and 3.0GB in the end (delta: -2.8GB). Peak memory consumption was 768.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 7576]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7576-7587] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 22:37:51,671 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ccd106e-647a-4b68-9693-ae42f8f55210/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process [2024-11-13 22:37:51,722 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ccd106e-647a-4b68-9693-ae42f8f55210/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 137 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_6ccd106e-647a-4b68-9693-ae42f8f55210/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ccd106e-647a-4b68-9693-ae42f8f55210/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_6ccd106e-647a-4b68-9693-ae42f8f55210/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ccd106e-647a-4b68-9693-ae42f8f55210/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ccd106e-647a-4b68-9693-ae42f8f55210/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_6ccd106e-647a-4b68-9693-ae42f8f55210/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 c061a12cbc38eba33828b4010e38aa9d2f9e1471733e9a6b829e0f771d8d2fcd --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:37:54,611 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:37:54,770 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ccd106e-647a-4b68-9693-ae42f8f55210/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-11-13 22:37:54,831 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:37:54,833 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:37:54,833 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:37:54,834 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:37:54,834 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:37:54,835 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:37:54,835 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:37:54,836 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:37:54,837 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:37:54,837 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:37:54,837 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:37:54,838 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 22:37:54,838 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 22:37:54,838 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:37:54,838 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 22:37:54,839 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:37:54,839 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:37:54,839 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:37:54,839 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:37:54,839 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:37:54,840 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 22:37:54,840 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 22:37:54,840 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:37:54,840 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:37:54,841 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:37:54,841 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:37:54,841 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:37:54,841 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 22:37:54,841 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 22:37:54,841 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 22:37:54,842 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_6ccd106e-647a-4b68-9693-ae42f8f55210/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 -> c061a12cbc38eba33828b4010e38aa9d2f9e1471733e9a6b829e0f771d8d2fcd [2024-11-13 22:37:55,216 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:37:55,225 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:37:55,228 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:37:55,229 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:37:55,230 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:37:55,231 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ccd106e-647a-4b68-9693-ae42f8f55210/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness.i Unable to find full path for "g++" [2024-11-13 22:37:57,401 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:37:58,045 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:37:58,046 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ccd106e-647a-4b68-9693-ae42f8f55210/sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness.i [2024-11-13 22:37:58,094 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ccd106e-647a-4b68-9693-ae42f8f55210/bin/ukojak-verify-EEHR8qb7sm/data/ec1b584cb/650bfb3fd81843aba1cd8f9a5a65375d/FLAG899d95de9 [2024-11-13 22:37:58,112 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ccd106e-647a-4b68-9693-ae42f8f55210/bin/ukojak-verify-EEHR8qb7sm/data/ec1b584cb/650bfb3fd81843aba1cd8f9a5a65375d [2024-11-13 22:37:58,117 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:37:58,119 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:37:58,122 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:37:58,123 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:37:58,128 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:37:58,129 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:37:58" (1/1) ... [2024-11-13 22:37:58,130 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7fcef881 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:37:58, skipping insertion in model container [2024-11-13 22:37:58,134 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:37:58" (1/1) ... [2024-11-13 22:37:58,301 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:37:58,655 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_6ccd106e-647a-4b68-9693-ae42f8f55210/sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness.i[4503,4516] [2024-11-13 22:37:58,664 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_6ccd106e-647a-4b68-9693-ae42f8f55210/sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness.i[4563,4576] [2024-11-13 22:37:59,811 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 22:37:59,977 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 22:37:59,978 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:37:59,979 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 22:37:59,997 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 22:38:00,002 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:00,005 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:00,005 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:00,007 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 22:38:00,009 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:00,010 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:00,014 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 22:38:00,017 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 22:38:00,019 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 22:38:00,021 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 22:38:00,040 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:00,040 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 22:38:00,041 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:00,041 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 22:38:00,046 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:00,047 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 22:38:00,047 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:00,047 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 22:38:00,049 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:00,050 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 22:38:00,050 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:00,051 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 22:38:00,051 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:00,051 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:00,580 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 22:38:00,580 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 22:38:00,581 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 22:38:00,582 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:38:00,800 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 22:38:01,119 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 22:38:01,130 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 22:38:01,149 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 22:38:01,165 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 22:38:01,172 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 22:38:01,182 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 22:38:01,200 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 22:38:01,211 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:38:01,250 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:01,252 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:01,285 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:01,286 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:01,297 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:01,298 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:01,315 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:38:01,315 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:38:01,321 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:01,322 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:01,322 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:01,322 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:01,323 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:01,323 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:01,324 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:01,327 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 22:38:01,349 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 22:38:01,355 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 22:38:01,381 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_6ccd106e-647a-4b68-9693-ae42f8f55210/sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness.i[227916,227929] [2024-11-13 22:38:01,382 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:38:01,426 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-13 22:38:01,472 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:38:01,483 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_6ccd106e-647a-4b68-9693-ae42f8f55210/sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness.i[4503,4516] [2024-11-13 22:38:01,483 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_6ccd106e-647a-4b68-9693-ae42f8f55210/sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness.i[4563,4576] [2024-11-13 22:38:01,536 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 22:38:01,553 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 22:38:01,557 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 22:38:01,557 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 22:38:01,565 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 22:38:01,566 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:01,571 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:01,571 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:01,571 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 22:38:01,572 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:01,572 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:01,573 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 22:38:01,574 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 22:38:01,575 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 22:38:01,575 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 22:38:01,580 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:01,581 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 22:38:01,581 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:01,581 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 22:38:01,582 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:01,582 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:38:01,582 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:01,583 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 22:38:01,584 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:01,587 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 22:38:01,587 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:01,588 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 22:38:01,588 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:01,588 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:01,640 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 22:38:01,640 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 22:38:01,641 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 22:38:01,641 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 22:38:01,680 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:38:01,763 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 22:38:01,772 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 22:38:01,779 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 22:38:01,787 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 22:38:01,792 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 22:38:01,799 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 22:38:01,808 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 22:38:01,816 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 22:38:01,826 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:01,826 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:01,835 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:01,836 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:01,839 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:01,840 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:01,849 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 22:38:01,850 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 22:38:01,851 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:01,853 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:01,853 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:01,854 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:01,854 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:01,854 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:01,854 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:01,857 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 22:38:01,873 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 22:38:01,875 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 22:38:01,887 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_6ccd106e-647a-4b68-9693-ae42f8f55210/sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness.i[227916,227929] [2024-11-13 22:38:01,888 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:38:01,918 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:38:01,933 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ccd106e-647a-4b68-9693-ae42f8f55210/sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness.i[4503,4516] [2024-11-13 22:38:01,937 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_6ccd106e-647a-4b68-9693-ae42f8f55210/sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness.i[4563,4576] [2024-11-13 22:38:01,996 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:01,997 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:01,997 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:01,997 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:01,998 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:02,003 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:02,005 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:02,005 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:02,006 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:02,007 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:02,007 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:02,007 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:02,008 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:02,088 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7576-7587] [2024-11-13 22:38:02,173 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:02,174 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:02,183 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:02,184 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:02,187 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:02,188 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:02,198 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:02,199 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:02,200 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:02,200 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:02,201 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:02,201 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:02,202 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:02,260 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_6ccd106e-647a-4b68-9693-ae42f8f55210/sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness.i[227916,227929] [2024-11-13 22:38:02,261 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:38:02,636 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:38:02,637 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:38:02 WrapperNode [2024-11-13 22:38:02,637 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:38:02,638 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:38:02,638 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:38:02,638 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:38:02,645 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:38:02" (1/1) ... [2024-11-13 22:38:02,753 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:38:02" (1/1) ... [2024-11-13 22:38:02,856 INFO L138 Inliner]: procedures = 785, calls = 2425, calls flagged for inlining = 68, calls inlined = 11, statements flattened = 771 [2024-11-13 22:38:02,856 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:38:02,861 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:38:02,861 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:38:02,861 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:38:02,871 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:38:02" (1/1) ... [2024-11-13 22:38:02,871 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:38:02" (1/1) ... [2024-11-13 22:38:02,890 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:38:02" (1/1) ... [2024-11-13 22:38:02,890 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:38:02" (1/1) ... [2024-11-13 22:38:02,942 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:38:02" (1/1) ... [2024-11-13 22:38:02,946 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:38:02" (1/1) ... [2024-11-13 22:38:02,971 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:38:02" (1/1) ... [2024-11-13 22:38:02,975 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:38:02" (1/1) ... [2024-11-13 22:38:02,990 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:38:02,994 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:38:02,994 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:38:02,994 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:38:02,999 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:38:02" (1/1) ... [2024-11-13 22:38:03,009 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:38:03,024 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ccd106e-647a-4b68-9693-ae42f8f55210/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:38:03,039 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ccd106e-647a-4b68-9693-ae42f8f55210/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:38:03,045 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ccd106e-647a-4b68-9693-ae42f8f55210/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:38:03,072 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2024-11-13 22:38:03,073 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-13 22:38:03,073 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-13 22:38:03,073 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-11-13 22:38:03,073 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-11-13 22:38:03,073 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 22:38:03,074 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 22:38:03,075 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_is_valid [2024-11-13 22:38:03,075 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_is_valid [2024-11-13 22:38:03,075 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 22:38:03,075 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:38:03,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 22:38:03,075 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:38:03,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:38:03,075 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2024-11-13 22:38:03,075 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2024-11-13 22:38:03,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 22:38:03,075 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 22:38:03,075 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2024-11-13 22:38:03,075 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2024-11-13 22:38:03,075 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 22:38:03,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2024-11-13 22:38:03,075 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_power_of_two [2024-11-13 22:38:03,075 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_power_of_two [2024-11-13 22:38:03,075 INFO L130 BoogieDeclarations]: Found specification of procedure s_update_template_size [2024-11-13 22:38:03,075 INFO L138 BoogieDeclarations]: Found implementation of procedure s_update_template_size [2024-11-13 22:38:03,076 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 22:38:03,076 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 22:38:03,076 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-11-13 22:38:03,076 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2024-11-13 22:38:03,076 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2024-11-13 22:38:03,076 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_calloc [2024-11-13 22:38:03,076 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_calloc [2024-11-13 22:38:03,076 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_required_bytes [2024-11-13 22:38:03,076 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_required_bytes [2024-11-13 22:38:03,076 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2024-11-13 22:38:03,076 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2024-11-13 22:38:03,076 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2024-11-13 22:38:03,076 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2024-11-13 22:38:03,076 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 22:38:03,076 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 22:38:03,076 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2024-11-13 22:38:03,076 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_is_valid [2024-11-13 22:38:03,076 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_is_valid [2024-11-13 22:38:03,076 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 22:38:03,076 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-11-13 22:38:03,076 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-11-13 22:38:03,076 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2024-11-13 22:38:03,076 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2024-11-13 22:38:03,077 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2024-11-13 22:38:03,077 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2024-11-13 22:38:03,077 INFO L130 BoogieDeclarations]: Found specification of procedure s_alloc_state [2024-11-13 22:38:03,077 INFO L138 BoogieDeclarations]: Found implementation of procedure s_alloc_state [2024-11-13 22:38:03,475 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:38:03,477 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:38:42,430 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume !true; [2024-11-13 22:38:42,804 INFO L? ?]: Removed 154 outVars from TransFormulas that were not future-live. [2024-11-13 22:38:42,805 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:38:43,238 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:38:43,241 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-13 22:38:43,241 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:38:43 BoogieIcfgContainer [2024-11-13 22:38:43,242 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:38:43,243 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:38:43,243 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:38:43,254 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:38:43,254 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:38:43" (1/1) ... [2024-11-13 22:38:43,266 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:38:43,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:43,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 124 states and 156 transitions. [2024-11-13 22:38:43,333 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 156 transitions. [2024-11-13 22:38:43,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:38:43,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:43,341 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 22:38:43,342 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ccd106e-647a-4b68-9693-ae42f8f55210/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 22:38:43,345 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ccd106e-647a-4b68-9693-ae42f8f55210/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 22:38:43,348 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ccd106e-647a-4b68-9693-ae42f8f55210/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2024-11-13 22:38:52,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:52,072 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 22:38:59,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:59,690 INFO L255 TraceCheckSpWp]: Trace formula consists of 2461 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 22:38:59,697 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:39:00,677 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 22:39:00,688 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ccd106e-647a-4b68-9693-ae42f8f55210/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (2)] Ended with exit code 0 [2024-11-13 22:39:11,069 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.37s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:39:21,671 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 22:39:23,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:23,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 126 states and 156 transitions. [2024-11-13 22:39:23,895 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 156 transitions. [2024-11-13 22:39:23,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:39:23,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:23,898 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 22:39:23,898 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ccd106e-647a-4b68-9693-ae42f8f55210/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 22:39:23,901 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ccd106e-647a-4b68-9693-ae42f8f55210/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 22:39:23,902 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ccd106e-647a-4b68-9693-ae42f8f55210/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (3)] Waiting until timeout for monitored process [2024-11-13 22:39:31,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:31,069 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 22:39:37,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:37,978 INFO L255 TraceCheckSpWp]: Trace formula consists of 2597 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-13 22:39:37,988 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:39:41,037 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 22:39:41,052 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ccd106e-647a-4b68-9693-ae42f8f55210/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (3)] Ended with exit code 0 [2024-11-13 22:39:56,170 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 22:39:56,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:56,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 129 states and 161 transitions. [2024-11-13 22:39:56,230 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 161 transitions. [2024-11-13 22:39:56,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 22:39:56,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:56,232 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 22:39:56,233 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ccd106e-647a-4b68-9693-ae42f8f55210/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 22:39:56,236 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ccd106e-647a-4b68-9693-ae42f8f55210/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 22:39:56,238 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ccd106e-647a-4b68-9693-ae42f8f55210/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2024-11-13 22:40:07,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:07,443 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 22:40:14,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:14,843 INFO L255 TraceCheckSpWp]: Trace formula consists of 2573 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-13 22:40:14,852 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:40:21,650 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 22:40:21,687 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ccd106e-647a-4b68-9693-ae42f8f55210/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (4)] Forceful destruction successful, exit code 0 [2024-11-13 22:40:33,924 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:40:43,961 WARN L539 Checker$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 22:40:49,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:49,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 133 states and 165 transitions. [2024-11-13 22:40:49,532 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 165 transitions. [2024-11-13 22:40:49,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 22:40:49,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:49,550 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 22:40:49,550 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ccd106e-647a-4b68-9693-ae42f8f55210/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 22:40:49,556 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ccd106e-647a-4b68-9693-ae42f8f55210/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 22:40:49,557 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ccd106e-647a-4b68-9693-ae42f8f55210/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (5)] Waiting until timeout for monitored process [2024-11-13 22:40:57,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:57,522 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 22:41:04,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:04,968 INFO L255 TraceCheckSpWp]: Trace formula consists of 2836 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 22:41:04,972 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:41:10,239 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 22:41:10,266 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ccd106e-647a-4b68-9693-ae42f8f55210/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (5)] Forceful destruction successful, exit code 0 [2024-11-13 22:41:16,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:16,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 136 states and 169 transitions. [2024-11-13 22:41:16,209 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 169 transitions. [2024-11-13 22:41:16,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 22:41:16,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:16,212 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 22:41:16,213 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ccd106e-647a-4b68-9693-ae42f8f55210/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 22:41:16,215 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ccd106e-647a-4b68-9693-ae42f8f55210/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 22:41:16,220 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ccd106e-647a-4b68-9693-ae42f8f55210/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (6)] Waiting until timeout for monitored process [2024-11-13 22:41:24,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:24,606 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 22:41:31,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:31,889 INFO L255 TraceCheckSpWp]: Trace formula consists of 2924 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-13 22:41:31,893 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:41:35,060 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-13 22:41:35,089 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ccd106e-647a-4b68-9693-ae42f8f55210/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (6)] Ended with exit code 0 [2024-11-13 22:41:38,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:38,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 137 states and 169 transitions. [2024-11-13 22:41:38,551 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 169 transitions. [2024-11-13 22:41:38,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 22:41:38,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:38,553 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 22:41:38,554 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ccd106e-647a-4b68-9693-ae42f8f55210/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 22:41:38,556 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ccd106e-647a-4b68-9693-ae42f8f55210/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 22:41:38,559 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ccd106e-647a-4b68-9693-ae42f8f55210/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (7)] Waiting until timeout for monitored process [2024-11-13 22:41:51,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:51,373 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 22:41:59,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:59,639 INFO L255 TraceCheckSpWp]: Trace formula consists of 2900 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-13 22:41:59,662 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:42:04,745 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-13 22:42:04,803 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ccd106e-647a-4b68-9693-ae42f8f55210/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (7)] Forceful destruction successful, exit code 0 [2024-11-13 22:42:19,390 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:42:29,507 WARN L539 Checker$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 22:42:29,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:29,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 138 states and 170 transitions. [2024-11-13 22:42:29,580 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 170 transitions. [2024-11-13 22:42:29,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:42:29,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:29,583 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 22:42:29,583 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ccd106e-647a-4b68-9693-ae42f8f55210/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 22:42:29,585 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ccd106e-647a-4b68-9693-ae42f8f55210/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 22:42:29,587 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ccd106e-647a-4b68-9693-ae42f8f55210/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (8)] Waiting until timeout for monitored process [2024-11-13 22:42:48,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:48,171 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 22:42:55,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:55,402 INFO L255 TraceCheckSpWp]: Trace formula consists of 2956 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-13 22:42:55,407 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:43:10,629 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-13 22:43:10,671 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ccd106e-647a-4b68-9693-ae42f8f55210/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (8)] Ended with exit code 0 [2024-11-13 22:43:27,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:27,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 142 states and 173 transitions. [2024-11-13 22:43:27,607 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 173 transitions. [2024-11-13 22:43:27,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 22:43:27,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:27,609 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 22:43:27,609 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ccd106e-647a-4b68-9693-ae42f8f55210/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 22:43:27,611 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ccd106e-647a-4b68-9693-ae42f8f55210/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 22:43:27,613 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ccd106e-647a-4b68-9693-ae42f8f55210/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (9)] Waiting until timeout for monitored process [2024-11-13 22:43:40,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:40,811 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 22:43:47,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:47,790 INFO L255 TraceCheckSpWp]: Trace formula consists of 2964 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-11-13 22:43:47,798 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:43:50,935 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-13 22:43:50,995 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ccd106e-647a-4b68-9693-ae42f8f55210/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (9)] Ended with exit code 0 [2024-11-13 22:43:51,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:51,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 143 states and 173 transitions. [2024-11-13 22:43:51,439 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 173 transitions. [2024-11-13 22:43:51,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 22:43:51,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:51,440 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 22:43:51,441 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ccd106e-647a-4b68-9693-ae42f8f55210/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 22:43:51,443 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ccd106e-647a-4b68-9693-ae42f8f55210/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 22:43:51,448 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ccd106e-647a-4b68-9693-ae42f8f55210/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (10)] Waiting until timeout for monitored process [2024-11-13 22:44:05,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:05,494 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 22:44:12,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:12,766 INFO L255 TraceCheckSpWp]: Trace formula consists of 3052 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-11-13 22:44:12,773 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:44:41,598 INFO L349 Elim1Store]: treesize reduction 13, result has 40.9 percent of original size [2024-11-13 22:44:41,599 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 22:44:41,738 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 22:44:41,932 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 22:44:42,175 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:44:42,176 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2024-11-13 22:44:52,048 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 22:45:31,935 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-11-13 22:45:32,003 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ccd106e-647a-4b68-9693-ae42f8f55210/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (10)] Forceful destruction successful, exit code 0 [2024-11-13 22:47:01,754 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:47:11,792 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers []