./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness_negated.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fa4bd36-d024-42ab-9065-a4c5b64ce568/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fa4bd36-d024-42ab-9065-a4c5b64ce568/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_9fa4bd36-d024-42ab-9065-a4c5b64ce568/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fa4bd36-d024-42ab-9065-a4c5b64ce568/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fa4bd36-d024-42ab-9065-a4c5b64ce568/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_9fa4bd36-d024-42ab-9065-a4c5b64ce568/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 ace14697ac0820cd1cdf4cf69cd00f22476365c493527983be1f9a153e0d5b6f --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:51:55,077 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:51:55,169 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fa4bd36-d024-42ab-9065-a4c5b64ce568/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-13 22:51:55,175 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:51:55,175 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:51:55,222 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:51:55,223 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:51:55,225 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:51:55,226 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:51:55,227 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:51:55,228 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:51:55,228 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:51:55,228 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:51:55,229 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:51:55,229 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:51:55,231 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:51:55,231 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:51:55,231 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:51:55,232 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:51:55,232 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:51:55,232 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:51:55,232 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:51:55,232 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:51:55,232 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:51:55,232 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:51:55,233 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:51:55,233 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:51:55,233 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:51:55,233 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:51:55,233 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:51:55,233 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_9fa4bd36-d024-42ab-9065-a4c5b64ce568/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 -> ace14697ac0820cd1cdf4cf69cd00f22476365c493527983be1f9a153e0d5b6f [2024-11-13 22:51:55,645 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:51:55,664 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:51:55,670 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:51:55,675 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:51:55,675 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:51:55,677 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fa4bd36-d024-42ab-9065-a4c5b64ce568/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness_negated.i Unable to find full path for "g++" [2024-11-13 22:51:58,038 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:51:58,866 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:51:58,867 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fa4bd36-d024-42ab-9065-a4c5b64ce568/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness_negated.i [2024-11-13 22:51:58,933 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fa4bd36-d024-42ab-9065-a4c5b64ce568/bin/ukojak-verify-EEHR8qb7sm/data/9fd9941a2/5f3fb840d2504af0990deb40a44afd59/FLAG96e2312f8 [2024-11-13 22:51:58,955 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fa4bd36-d024-42ab-9065-a4c5b64ce568/bin/ukojak-verify-EEHR8qb7sm/data/9fd9941a2/5f3fb840d2504af0990deb40a44afd59 [2024-11-13 22:51:58,958 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:51:58,960 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:51:58,963 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:51:58,963 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:51:58,970 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:51:58,971 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:51:58" (1/1) ... [2024-11-13 22:51:58,972 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@437dab10 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:51:58, skipping insertion in model container [2024-11-13 22:51:58,973 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:51:58" (1/1) ... [2024-11-13 22:51:59,124 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:51:59,596 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_9fa4bd36-d024-42ab-9065-a4c5b64ce568/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness_negated.i[4501,4514] [2024-11-13 22:51:59,608 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_9fa4bd36-d024-42ab-9065-a4c5b64ce568/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness_negated.i[4561,4574] [2024-11-13 22:52:01,083 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:52:01,084 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:52:01,085 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:52:01,086 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:52:01,088 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:52:01,110 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:52:01,111 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:52:01,114 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:52:01,115 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:52:01,118 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:52:01,119 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:52:01,120 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:52:01,121 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:52:02,663 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:52:02,665 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:52:02,715 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:52:02,716 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:52:02,725 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:52:02,726 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:52:02,755 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:52:02,757 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:52:02,760 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:52:02,760 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:52:02,761 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:52:02,761 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:52:02,762 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:52:02,830 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fa4bd36-d024-42ab-9065-a4c5b64ce568/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness_negated.i[228071,228084] [2024-11-13 22:52:02,832 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:52:02,879 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:52:02,902 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fa4bd36-d024-42ab-9065-a4c5b64ce568/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness_negated.i[4501,4514] [2024-11-13 22:52:02,906 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_9fa4bd36-d024-42ab-9065-a4c5b64ce568/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness_negated.i[4561,4574] [2024-11-13 22:52:03,063 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:52:03,064 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:52:03,065 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:52:03,065 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:52:03,066 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:52:03,079 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:52:03,082 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:52:03,084 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:52:03,085 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:52:03,091 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:52:03,092 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:52:03,092 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:52:03,092 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:52:03,201 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7526-7537] [2024-11-13 22:52:03,304 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:52:03,304 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:52:03,359 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:52:03,360 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:52:03,364 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:52:03,365 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:52:03,378 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:52:03,380 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:52:03,380 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:52:03,381 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:52:03,381 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:52:03,381 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:52:03,382 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:52:03,417 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_9fa4bd36-d024-42ab-9065-a4c5b64ce568/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness_negated.i[228071,228084] [2024-11-13 22:52:03,418 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:52:03,967 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:52:03,968 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:52:03 WrapperNode [2024-11-13 22:52:03,968 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:52:03,971 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:52:03,971 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:52:03,971 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:52:03,983 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:52:03" (1/1) ... [2024-11-13 22:52:04,109 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:52:03" (1/1) ... [2024-11-13 22:52:04,231 INFO L138 Inliner]: procedures = 763, calls = 2426, calls flagged for inlining = 67, calls inlined = 13, statements flattened = 854 [2024-11-13 22:52:04,231 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:52:04,232 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:52:04,232 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:52:04,232 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:52:04,248 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:52:03" (1/1) ... [2024-11-13 22:52:04,248 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:52:03" (1/1) ... [2024-11-13 22:52:04,257 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:52:03" (1/1) ... [2024-11-13 22:52:04,257 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:52:03" (1/1) ... [2024-11-13 22:52:04,317 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:52:03" (1/1) ... [2024-11-13 22:52:04,322 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:52:03" (1/1) ... [2024-11-13 22:52:04,331 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:52:03" (1/1) ... [2024-11-13 22:52:04,335 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:52:03" (1/1) ... [2024-11-13 22:52:04,346 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:52:04,347 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:52:04,347 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:52:04,348 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:52:04,349 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:52:03" (1/1) ... [2024-11-13 22:52:04,365 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:52:04,397 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fa4bd36-d024-42ab-9065-a4c5b64ce568/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:52:04,418 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fa4bd36-d024-42ab-9065-a4c5b64ce568/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:52:04,423 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fa4bd36-d024-42ab-9065-a4c5b64ce568/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:52:04,470 INFO L130 BoogieDeclarations]: Found specification of procedure s_update_template_size [2024-11-13 22:52:04,470 INFO L138 BoogieDeclarations]: Found implementation of procedure s_update_template_size [2024-11-13 22:52:04,470 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2024-11-13 22:52:04,471 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 22:52:04,471 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-13 22:52:04,471 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-13 22:52:04,471 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2024-11-13 22:52:04,471 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2024-11-13 22:52:04,471 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-13 22:52:04,471 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_calloc [2024-11-13 22:52:04,471 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_calloc [2024-11-13 22:52:04,472 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 22:52:04,472 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-11-13 22:52:04,472 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-11-13 22:52:04,472 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 22:52:04,472 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 22:52:04,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2024-11-13 22:52:04,472 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_is_valid [2024-11-13 22:52:04,473 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_is_valid [2024-11-13 22:52:04,474 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 22:52:04,475 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:52:04,475 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_required_bytes [2024-11-13 22:52:04,475 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_required_bytes [2024-11-13 22:52:04,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 22:52:04,475 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:52:04,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:52:04,475 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2024-11-13 22:52:04,475 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2024-11-13 22:52:04,475 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2024-11-13 22:52:04,476 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2024-11-13 22:52:04,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 22:52:04,476 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 22:52:04,476 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 22:52:04,476 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 22:52:04,476 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2024-11-13 22:52:04,476 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2024-11-13 22:52:04,476 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 22:52:04,476 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_is_valid [2024-11-13 22:52:04,476 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_is_valid [2024-11-13 22:52:04,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 22:52:04,477 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-11-13 22:52:04,477 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-11-13 22:52:04,477 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2024-11-13 22:52:04,477 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2024-11-13 22:52:04,477 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2024-11-13 22:52:04,479 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2024-11-13 22:52:04,479 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2024-11-13 22:52:04,479 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2024-11-13 22:52:04,479 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 22:52:04,479 INFO L130 BoogieDeclarations]: Found specification of procedure s_alloc_state [2024-11-13 22:52:04,479 INFO L138 BoogieDeclarations]: Found implementation of procedure s_alloc_state [2024-11-13 22:52:04,479 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:52:04,479 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_power_of_two [2024-11-13 22:52:04,479 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_power_of_two [2024-11-13 22:52:05,089 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:52:05,093 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:52:19,069 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume !true; [2024-11-13 22:52:19,255 INFO L? ?]: Removed 194 outVars from TransFormulas that were not future-live. [2024-11-13 22:52:19,256 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:52:20,082 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:52:20,083 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-13 22:52:20,083 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:52:20 BoogieIcfgContainer [2024-11-13 22:52:20,083 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:52:20,084 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:52:20,088 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:52:20,106 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:52:20,107 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:52:20" (1/1) ... [2024-11-13 22:52:20,121 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:52:20,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:20,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 141 states and 177 transitions. [2024-11-13 22:52:20,207 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 177 transitions. [2024-11-13 22:52:20,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 22:52:20,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:20,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:29,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:30,617 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 22:52:40,705 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:52:41,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:41,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 143 states and 177 transitions. [2024-11-13 22:52:41,900 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 177 transitions. [2024-11-13 22:52:41,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 22:52:41,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:41,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:49,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:51,677 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 22:52:53,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:53,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 147 states and 183 transitions. [2024-11-13 22:52:53,548 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 183 transitions. [2024-11-13 22:52:53,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 22:52:53,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:53,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:00,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:05,727 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 22:53:08,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:08,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 151 states and 187 transitions. [2024-11-13 22:53:08,095 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 187 transitions. [2024-11-13 22:53:08,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 22:53:08,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:08,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:14,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:16,991 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-13 22:53:18,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:18,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 155 states and 192 transitions. [2024-11-13 22:53:18,642 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 192 transitions. [2024-11-13 22:53:18,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 22:53:18,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:18,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:25,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:27,853 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-11-13 22:53:28,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:28,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 157 states and 193 transitions. [2024-11-13 22:53:28,892 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 193 transitions. [2024-11-13 22:53:28,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 22:53:28,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:28,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:35,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:40,986 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-13 22:53:42,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:42,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 158 states and 194 transitions. [2024-11-13 22:53:42,751 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 194 transitions. [2024-11-13 22:53:42,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 22:53:42,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:42,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:49,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:55,361 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-13 22:54:00,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:00,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 162 states and 197 transitions. [2024-11-13 22:54:00,183 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 197 transitions. [2024-11-13 22:54:00,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 22:54:00,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:00,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:10,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:14,661 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-13 22:54:14,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:14,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 163 states and 197 transitions. [2024-11-13 22:54:14,833 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 197 transitions. [2024-11-13 22:54:14,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 22:54:14,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:14,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:22,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:42,195 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 133 trivial. 0 not checked. [2024-11-13 22:55:25,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:25,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 165 states and 200 transitions. [2024-11-13 22:55:25,224 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 200 transitions. [2024-11-13 22:55:25,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 22:55:25,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:25,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:33,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:48,805 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 133 trivial. 0 not checked. [2024-11-13 22:56:06,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:06,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 168 states and 204 transitions. [2024-11-13 22:56:06,546 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 204 transitions. [2024-11-13 22:56:06,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 22:56:06,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:06,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:23,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:28,487 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 133 trivial. 0 not checked. [2024-11-13 22:56:31,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:31,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 168 states and 203 transitions. [2024-11-13 22:56:31,116 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 203 transitions. [2024-11-13 22:56:31,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 22:56:31,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:31,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:04,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:57:24,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:57:24,555 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 22:57:24,559 INFO L158 Benchmark]: Toolchain (without parser) took 325598.91ms. Allocated memory was 117.4MB in the beginning and 3.5GB in the end (delta: 3.4GB). Free memory was 84.8MB in the beginning and 3.3GB in the end (delta: -3.3GB). Peak memory consumption was 2.2GB. Max. memory is 16.1GB. [2024-11-13 22:57:24,560 INFO L158 Benchmark]: CDTParser took 2.03ms. Allocated memory is still 167.8MB. Free memory is still 103.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:57:24,561 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5007.48ms. Allocated memory was 117.4MB in the beginning and 251.7MB in the end (delta: 134.2MB). Free memory was 84.4MB in the beginning and 167.9MB in the end (delta: -83.4MB). Peak memory consumption was 95.7MB. Max. memory is 16.1GB. [2024-11-13 22:57:24,562 INFO L158 Benchmark]: Boogie Procedure Inliner took 260.64ms. Allocated memory is still 251.7MB. Free memory was 167.9MB in the beginning and 155.5MB in the end (delta: 12.4MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-13 22:57:24,564 INFO L158 Benchmark]: Boogie Preprocessor took 114.57ms. Allocated memory is still 251.7MB. Free memory was 155.5MB in the beginning and 148.3MB in the end (delta: 7.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:57:24,564 INFO L158 Benchmark]: RCFGBuilder took 15736.19ms. Allocated memory is still 251.7MB. Free memory was 148.3MB in the beginning and 170.0MB in the end (delta: -21.7MB). Peak memory consumption was 106.8MB. Max. memory is 16.1GB. [2024-11-13 22:57:24,565 INFO L158 Benchmark]: CodeCheck took 304473.64ms. Allocated memory was 251.7MB in the beginning and 3.5GB in the end (delta: 3.2GB). Free memory was 170.0MB in the beginning and 3.3GB in the end (delta: -3.2GB). Peak memory consumption was 2.1GB. Max. memory is 16.1GB. [2024-11-13 22:57:24,568 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 2.03ms. Allocated memory is still 167.8MB. Free memory is still 103.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5007.48ms. Allocated memory was 117.4MB in the beginning and 251.7MB in the end (delta: 134.2MB). Free memory was 84.4MB in the beginning and 167.9MB in the end (delta: -83.4MB). Peak memory consumption was 95.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 260.64ms. Allocated memory is still 251.7MB. Free memory was 167.9MB in the beginning and 155.5MB in the end (delta: 12.4MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 114.57ms. Allocated memory is still 251.7MB. Free memory was 155.5MB in the beginning and 148.3MB in the end (delta: 7.2MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 15736.19ms. Allocated memory is still 251.7MB. Free memory was 148.3MB in the beginning and 170.0MB in the end (delta: -21.7MB). Peak memory consumption was 106.8MB. Max. memory is 16.1GB. * CodeCheck took 304473.64ms. Allocated memory was 251.7MB in the beginning and 3.5GB in the end (delta: 3.2GB). Free memory was 170.0MB in the beginning and 3.3GB in the end (delta: -3.2GB). Peak memory consumption was 2.1GB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 7526]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7526-7537] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 22:57:24,778 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fa4bd36-d024-42ab-9065-a4c5b64ce568/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process [2024-11-13 22:57:24,789 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fa4bd36-d024-42ab-9065-a4c5b64ce568/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fa4bd36-d024-42ab-9065-a4c5b64ce568/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fa4bd36-d024-42ab-9065-a4c5b64ce568/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_9fa4bd36-d024-42ab-9065-a4c5b64ce568/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fa4bd36-d024-42ab-9065-a4c5b64ce568/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fa4bd36-d024-42ab-9065-a4c5b64ce568/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_9fa4bd36-d024-42ab-9065-a4c5b64ce568/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 ace14697ac0820cd1cdf4cf69cd00f22476365c493527983be1f9a153e0d5b6f --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:57:27,358 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:57:27,487 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fa4bd36-d024-42ab-9065-a4c5b64ce568/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-11-13 22:57:27,536 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:57:27,538 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:57:27,538 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:57:27,539 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:57:27,539 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:57:27,539 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:57:27,540 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:57:27,540 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:57:27,540 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:57:27,540 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:57:27,540 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:57:27,540 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 22:57:27,540 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 22:57:27,540 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:57:27,540 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 22:57:27,541 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:57:27,541 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:57:27,541 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:57:27,541 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:57:27,541 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:57:27,541 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 22:57:27,541 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 22:57:27,541 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:57:27,541 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:57:27,542 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:57:27,542 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:57:27,542 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:57:27,542 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 22:57:27,542 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 22:57:27,542 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 22:57:27,542 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_9fa4bd36-d024-42ab-9065-a4c5b64ce568/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 -> ace14697ac0820cd1cdf4cf69cd00f22476365c493527983be1f9a153e0d5b6f [2024-11-13 22:57:27,896 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:57:27,905 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:57:27,908 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:57:27,909 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:57:27,910 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:57:27,911 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fa4bd36-d024-42ab-9065-a4c5b64ce568/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness_negated.i Unable to find full path for "g++" [2024-11-13 22:57:29,898 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:57:30,531 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:57:30,531 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fa4bd36-d024-42ab-9065-a4c5b64ce568/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness_negated.i [2024-11-13 22:57:30,593 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fa4bd36-d024-42ab-9065-a4c5b64ce568/bin/ukojak-verify-EEHR8qb7sm/data/19528d0cc/40788814799d40b8b1efa36f284e7f76/FLAG6f3c731e6 [2024-11-13 22:57:30,617 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fa4bd36-d024-42ab-9065-a4c5b64ce568/bin/ukojak-verify-EEHR8qb7sm/data/19528d0cc/40788814799d40b8b1efa36f284e7f76 [2024-11-13 22:57:30,620 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:57:30,622 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:57:30,625 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:57:30,626 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:57:30,631 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:57:30,632 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:57:30" (1/1) ... [2024-11-13 22:57:30,634 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@666ec949 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:57:30, skipping insertion in model container [2024-11-13 22:57:30,635 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:57:30" (1/1) ... [2024-11-13 22:57:30,781 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:57:31,122 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_9fa4bd36-d024-42ab-9065-a4c5b64ce568/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness_negated.i[4501,4514] [2024-11-13 22:57:31,131 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_9fa4bd36-d024-42ab-9065-a4c5b64ce568/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness_negated.i[4561,4574] [2024-11-13 22:57:32,144 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:57:32,259 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:57:32,260 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:57:32,261 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:57:32,272 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:57:32,274 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:57:32,275 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:57:32,275 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:57:32,276 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:57:32,277 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:57:32,278 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:57:32,281 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:57:32,282 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:57:32,285 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:57:32,285 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:57:32,295 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:57:32,295 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:57:32,296 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:57:32,296 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:57:32,299 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:57:32,299 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:57:32,300 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:57:32,300 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:57:32,302 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:57:32,304 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:57:32,304 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:57:32,304 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:57:32,305 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:57:32,305 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:57:32,849 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 22:57:32,850 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 22:57:32,850 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 22:57:32,851 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:57:33,089 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:57:33,353 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:57:33,365 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:57:33,379 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:57:33,404 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:57:33,417 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:57:33,430 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:57:33,447 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:57:33,454 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:57:33,491 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:57:33,492 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:57:33,529 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:57:33,529 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:57:33,538 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:57:33,539 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:57:33,553 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 22:57:33,553 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 22:57:33,578 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:57:33,579 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:57:33,579 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:57:33,580 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:57:33,580 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:57:33,580 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:57:33,580 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:57:33,584 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:57:33,600 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:57:33,603 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:57:33,629 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_9fa4bd36-d024-42ab-9065-a4c5b64ce568/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness_negated.i[228071,228084] [2024-11-13 22:57:33,630 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:57:33,683 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-13 22:57:33,730 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:57:33,738 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_9fa4bd36-d024-42ab-9065-a4c5b64ce568/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness_negated.i[4501,4514] [2024-11-13 22:57:33,739 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_9fa4bd36-d024-42ab-9065-a4c5b64ce568/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness_negated.i[4561,4574] [2024-11-13 22:57:33,767 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:57:33,783 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:57:33,784 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:57:33,784 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:57:33,792 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 22:57:33,793 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:57:33,798 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:57:33,798 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:57:33,798 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:57:33,799 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:57:33,799 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:57:33,800 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 22:57:33,800 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 22:57:33,801 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:57:33,802 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:57:33,808 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:57:33,812 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:57:33,813 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:57:33,813 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:57:33,814 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:57:33,814 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:57:33,814 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:57:33,814 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:57:33,816 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:57:33,817 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:57:33,819 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:57:33,819 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:57:33,819 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:57:33,820 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:57:33,880 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:57:33,880 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:57:33,881 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:57:33,881 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:57:33,915 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:57:34,004 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:57:34,016 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:57:34,026 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:57:34,042 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:57:34,055 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:57:34,099 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:57:34,115 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:57:34,123 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:57:34,131 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:57:34,132 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:57:34,140 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:57:34,141 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:57:34,144 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:57:34,144 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:57:34,153 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:57:34,154 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:57:34,155 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:57:34,157 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:57:34,158 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:57:34,158 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:57:34,158 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:57:34,159 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:57:34,159 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:57:34,161 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:57:34,174 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:57:34,177 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:57:34,187 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_9fa4bd36-d024-42ab-9065-a4c5b64ce568/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness_negated.i[228071,228084] [2024-11-13 22:57:34,188 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:57:34,220 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:57:34,240 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_9fa4bd36-d024-42ab-9065-a4c5b64ce568/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness_negated.i[4501,4514] [2024-11-13 22:57:34,241 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_9fa4bd36-d024-42ab-9065-a4c5b64ce568/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness_negated.i[4561,4574] [2024-11-13 22:57:34,283 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:57:34,284 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:57:34,284 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:57:34,284 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:57:34,285 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:57:34,291 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:57:34,292 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:57:34,293 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:57:34,293 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:57:34,294 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:57:34,295 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:57:34,295 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:57:34,295 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:57:34,386 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7526-7537] [2024-11-13 22:57:34,473 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:57:34,474 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:57:34,485 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:57:34,486 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:57:34,491 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:57:34,492 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:57:34,503 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:57:34,504 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:57:34,506 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:57:34,506 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:57:34,507 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:57:34,507 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:57:34,507 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:57:34,574 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_9fa4bd36-d024-42ab-9065-a4c5b64ce568/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness_negated.i[228071,228084] [2024-11-13 22:57:34,575 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:57:34,862 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:57:34,863 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:57:34 WrapperNode [2024-11-13 22:57:34,863 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:57:34,865 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:57:34,865 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:57:34,865 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:57:34,872 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:57:34" (1/1) ... [2024-11-13 22:57:34,975 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:57:34" (1/1) ... [2024-11-13 22:57:35,062 INFO L138 Inliner]: procedures = 784, calls = 2426, calls flagged for inlining = 69, calls inlined = 13, statements flattened = 794 [2024-11-13 22:57:35,063 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:57:35,066 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:57:35,066 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:57:35,067 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:57:35,082 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:57:34" (1/1) ... [2024-11-13 22:57:35,082 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:57:34" (1/1) ... [2024-11-13 22:57:35,097 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:57:34" (1/1) ... [2024-11-13 22:57:35,098 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:57:34" (1/1) ... [2024-11-13 22:57:35,170 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:57:34" (1/1) ... [2024-11-13 22:57:35,176 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:57:34" (1/1) ... [2024-11-13 22:57:35,198 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:57:34" (1/1) ... [2024-11-13 22:57:35,206 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:57:34" (1/1) ... [2024-11-13 22:57:35,226 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:57:35,230 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:57:35,230 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:57:35,230 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:57:35,231 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:57:34" (1/1) ... [2024-11-13 22:57:35,243 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:57:35,260 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fa4bd36-d024-42ab-9065-a4c5b64ce568/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:57:35,276 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fa4bd36-d024-42ab-9065-a4c5b64ce568/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:57:35,284 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fa4bd36-d024-42ab-9065-a4c5b64ce568/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:57:35,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2024-11-13 22:57:35,313 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-13 22:57:35,314 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-13 22:57:35,314 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-11-13 22:57:35,315 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-11-13 22:57:35,315 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 22:57:35,315 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 22:57:35,315 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_is_valid [2024-11-13 22:57:35,315 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_is_valid [2024-11-13 22:57:35,315 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 22:57:35,315 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:57:35,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 22:57:35,315 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:57:35,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:57:35,316 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2024-11-13 22:57:35,316 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2024-11-13 22:57:35,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 22:57:35,318 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 22:57:35,318 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2024-11-13 22:57:35,318 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2024-11-13 22:57:35,318 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 22:57:35,318 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2024-11-13 22:57:35,318 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2024-11-13 22:57:35,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2024-11-13 22:57:35,318 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_power_of_two [2024-11-13 22:57:35,318 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_power_of_two [2024-11-13 22:57:35,319 INFO L130 BoogieDeclarations]: Found specification of procedure s_update_template_size [2024-11-13 22:57:35,319 INFO L138 BoogieDeclarations]: Found implementation of procedure s_update_template_size [2024-11-13 22:57:35,319 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 22:57:35,319 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 22:57:35,319 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-11-13 22:57:35,319 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2024-11-13 22:57:35,319 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2024-11-13 22:57:35,319 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_calloc [2024-11-13 22:57:35,319 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_calloc [2024-11-13 22:57:35,319 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_required_bytes [2024-11-13 22:57:35,319 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_required_bytes [2024-11-13 22:57:35,320 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2024-11-13 22:57:35,320 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2024-11-13 22:57:35,320 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2024-11-13 22:57:35,320 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2024-11-13 22:57:35,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2024-11-13 22:57:35,320 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 22:57:35,320 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 22:57:35,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2024-11-13 22:57:35,322 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_is_valid [2024-11-13 22:57:35,322 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_is_valid [2024-11-13 22:57:35,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 22:57:35,322 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-11-13 22:57:35,322 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-11-13 22:57:35,322 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2024-11-13 22:57:35,322 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2024-11-13 22:57:35,322 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2024-11-13 22:57:35,322 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2024-11-13 22:57:35,322 INFO L130 BoogieDeclarations]: Found specification of procedure s_alloc_state [2024-11-13 22:57:35,322 INFO L138 BoogieDeclarations]: Found implementation of procedure s_alloc_state [2024-11-13 22:57:35,792 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:57:35,795 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:58:20,948 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume !true; [2024-11-13 22:58:21,263 INFO L? ?]: Removed 174 outVars from TransFormulas that were not future-live. [2024-11-13 22:58:21,263 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:58:21,662 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:58:21,664 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-13 22:58:21,665 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:58:21 BoogieIcfgContainer [2024-11-13 22:58:21,665 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:58:21,666 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:58:21,666 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:58:21,676 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:58:21,676 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:58:21" (1/1) ... [2024-11-13 22:58:21,685 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:58:21,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:21,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 136 states and 172 transitions. [2024-11-13 22:58:21,752 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 172 transitions. [2024-11-13 22:58:21,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 22:58:21,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:21,759 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 22:58:21,760 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fa4bd36-d024-42ab-9065-a4c5b64ce568/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 22:58:21,762 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fa4bd36-d024-42ab-9065-a4c5b64ce568/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 22:58:21,766 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fa4bd36-d024-42ab-9065-a4c5b64ce568/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2024-11-13 22:58:30,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:30,564 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 22:58:37,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:37,947 INFO L255 TraceCheckSpWp]: Trace formula consists of 2467 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 22:58:37,953 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:58:38,869 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 22:58:38,881 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fa4bd36-d024-42ab-9065-a4c5b64ce568/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (2)] Ended with exit code 0 [2024-11-13 22:58:49,359 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.47s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:58:59,916 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.12s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:59:01,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:01,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 138 states and 172 transitions. [2024-11-13 22:59:01,971 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 172 transitions. [2024-11-13 22:59:01,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 22:59:01,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:01,974 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 22:59:01,974 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fa4bd36-d024-42ab-9065-a4c5b64ce568/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 22:59:01,977 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fa4bd36-d024-42ab-9065-a4c5b64ce568/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 22:59:01,980 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fa4bd36-d024-42ab-9065-a4c5b64ce568/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (3)] Waiting until timeout for monitored process [2024-11-13 22:59:09,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:09,087 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 22:59:16,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:16,379 INFO L255 TraceCheckSpWp]: Trace formula consists of 2603 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-13 22:59:16,383 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:59:19,223 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 22:59:19,236 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fa4bd36-d024-42ab-9065-a4c5b64ce568/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (3)] Ended with exit code 0 [2024-11-13 22:59:34,766 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 22:59:34,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:34,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 141 states and 177 transitions. [2024-11-13 22:59:34,801 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 177 transitions. [2024-11-13 22:59:34,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 22:59:34,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:34,804 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 22:59:34,804 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fa4bd36-d024-42ab-9065-a4c5b64ce568/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 22:59:34,805 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fa4bd36-d024-42ab-9065-a4c5b64ce568/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 22:59:34,807 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fa4bd36-d024-42ab-9065-a4c5b64ce568/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2024-11-13 22:59:45,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:45,986 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 22:59:52,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:52,895 INFO L255 TraceCheckSpWp]: Trace formula consists of 2579 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-13 22:59:52,900 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:00:04,950 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 23:00:05,001 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fa4bd36-d024-42ab-9065-a4c5b64ce568/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (4)] Ended with exit code 0 [2024-11-13 23:00:23,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:23,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 146 states and 187 transitions. [2024-11-13 23:00:23,470 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 187 transitions. [2024-11-13 23:00:23,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 23:00:23,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:23,474 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 23:00:23,474 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fa4bd36-d024-42ab-9065-a4c5b64ce568/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 23:00:23,477 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fa4bd36-d024-42ab-9065-a4c5b64ce568/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 23:00:23,479 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fa4bd36-d024-42ab-9065-a4c5b64ce568/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (5)] Waiting until timeout for monitored process [2024-11-13 23:00:36,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:36,102 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 23:00:44,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:44,568 INFO L255 TraceCheckSpWp]: Trace formula consists of 2593 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-13 23:00:44,573 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:00:56,828 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 23:00:56,876 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fa4bd36-d024-42ab-9065-a4c5b64ce568/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (5)] Ended with exit code 0 [2024-11-13 23:01:10,822 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 23:01:20,847 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 23:01:29,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:29,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 150 states and 191 transitions. [2024-11-13 23:01:29,961 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 191 transitions. [2024-11-13 23:01:29,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 23:01:29,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:29,965 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 23:01:29,965 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fa4bd36-d024-42ab-9065-a4c5b64ce568/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 23:01:29,971 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fa4bd36-d024-42ab-9065-a4c5b64ce568/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 23:01:29,972 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fa4bd36-d024-42ab-9065-a4c5b64ce568/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (6)] Waiting until timeout for monitored process [2024-11-13 23:01:38,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:38,239 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 23:01:45,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:45,512 INFO L255 TraceCheckSpWp]: Trace formula consists of 2856 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 23:01:45,516 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:01:54,275 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 23:01:54,304 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fa4bd36-d024-42ab-9065-a4c5b64ce568/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (6)] Ended with exit code 0 [2024-11-13 23:02:03,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:03,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 153 states and 195 transitions. [2024-11-13 23:02:03,642 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 195 transitions. [2024-11-13 23:02:03,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 23:02:03,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:03,645 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 23:02:03,645 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fa4bd36-d024-42ab-9065-a4c5b64ce568/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 23:02:03,653 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fa4bd36-d024-42ab-9065-a4c5b64ce568/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 23:02:03,655 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fa4bd36-d024-42ab-9065-a4c5b64ce568/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (7)] Waiting until timeout for monitored process [2024-11-13 23:02:13,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:13,149 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 23:02:20,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:20,429 INFO L255 TraceCheckSpWp]: Trace formula consists of 2944 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-13 23:02:20,434 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:02:25,060 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-11-13 23:02:25,095 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fa4bd36-d024-42ab-9065-a4c5b64ce568/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (7)] Ended with exit code 0 [2024-11-13 23:02:30,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:30,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 154 states and 195 transitions. [2024-11-13 23:02:30,001 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 195 transitions. [2024-11-13 23:02:30,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 23:02:30,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:30,008 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 23:02:30,008 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fa4bd36-d024-42ab-9065-a4c5b64ce568/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 23:02:30,010 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fa4bd36-d024-42ab-9065-a4c5b64ce568/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 23:02:30,013 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fa4bd36-d024-42ab-9065-a4c5b64ce568/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (8)] Waiting until timeout for monitored process [2024-11-13 23:02:42,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:42,091 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 23:02:48,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:48,628 INFO L255 TraceCheckSpWp]: Trace formula consists of 2920 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-13 23:02:48,636 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:02:54,867 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-13 23:02:54,925 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fa4bd36-d024-42ab-9065-a4c5b64ce568/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (8)] Ended with exit code 0 [2024-11-13 23:03:10,247 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 23:03:20,354 WARN L539 Checker$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 23:03:20,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:20,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 155 states and 196 transitions. [2024-11-13 23:03:20,407 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 196 transitions. [2024-11-13 23:03:20,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 23:03:20,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:20,408 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 23:03:20,408 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fa4bd36-d024-42ab-9065-a4c5b64ce568/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 23:03:20,410 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fa4bd36-d024-42ab-9065-a4c5b64ce568/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 23:03:20,411 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fa4bd36-d024-42ab-9065-a4c5b64ce568/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (9)] Waiting until timeout for monitored process [2024-11-13 23:03:37,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:37,882 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 23:03:44,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:44,597 INFO L255 TraceCheckSpWp]: Trace formula consists of 2976 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-13 23:03:44,602 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:04:06,530 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-13 23:04:06,596 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fa4bd36-d024-42ab-9065-a4c5b64ce568/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (9)] Forceful destruction successful, exit code 0 [2024-11-13 23:04:31,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:31,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 159 states and 199 transitions. [2024-11-13 23:04:31,655 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 199 transitions. [2024-11-13 23:04:31,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 23:04:31,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:31,657 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 23:04:31,657 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fa4bd36-d024-42ab-9065-a4c5b64ce568/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 23:04:31,660 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fa4bd36-d024-42ab-9065-a4c5b64ce568/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 23:04:31,661 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fa4bd36-d024-42ab-9065-a4c5b64ce568/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (10)] Waiting until timeout for monitored process [2024-11-13 23:04:45,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:45,916 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 23:04:53,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:53,432 INFO L255 TraceCheckSpWp]: Trace formula consists of 2984 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 23:04:53,439 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:04:55,755 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 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 23:04:56,016 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 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 23:05:19,419 WARN L873 $PredicateComparison]: unable to prove that (or (exists ((|v_ULTIMATE.start_aws_hash_table_init_~map#1.offset_BEFORE_CALL_1| (_ BitVec 64)) (|v_ULTIMATE.start_aws_hash_table_init_~map#1.base_BEFORE_CALL_1| (_ BitVec 64))) (not (= (_ bv0 64) (select (select |c_#memory_$Pointer$.offset| |v_ULTIMATE.start_aws_hash_table_init_~map#1.base_BEFORE_CALL_1|) |v_ULTIMATE.start_aws_hash_table_init_~map#1.offset_BEFORE_CALL_1|)))) (exists ((|v_ULTIMATE.start_aws_hash_table_init_~map#1.offset_BEFORE_CALL_1| (_ BitVec 64)) (|v_ULTIMATE.start_aws_hash_table_init_~map#1.base_BEFORE_CALL_1| (_ BitVec 64))) (not (= (_ bv0 64) (select (select |c_#memory_$Pointer$.base| |v_ULTIMATE.start_aws_hash_table_init_~map#1.base_BEFORE_CALL_1|) |v_ULTIMATE.start_aws_hash_table_init_~map#1.offset_BEFORE_CALL_1|))))) is different from true [2024-11-13 23:05:47,457 WARN L286 SmtUtils]: Spent 18.94s on a formula simplification that was a NOOP. DAG size: 23 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate)