./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_table_create_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_2c557888-8faa-4395-910b-7340f7c96d15/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c557888-8faa-4395-910b-7340f7c96d15/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_2c557888-8faa-4395-910b-7340f7c96d15/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c557888-8faa-4395-910b-7340f7c96d15/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c557888-8faa-4395-910b-7340f7c96d15/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_2c557888-8faa-4395-910b-7340f7c96d15/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 83589103d63582ab3e264b6d8e730d62c6eb0b101bb611ea588c172c43990d87 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 23:00:09,912 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 23:00:10,031 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c557888-8faa-4395-910b-7340f7c96d15/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-13 23:00:10,045 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 23:00:10,049 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 23:00:10,097 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 23:00:10,099 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 23:00:10,100 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 23:00:10,100 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 23:00:10,101 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 23:00:10,103 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 23:00:10,103 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 23:00:10,103 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 23:00:10,103 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 23:00:10,103 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 23:00:10,103 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 23:00:10,104 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 23:00:10,104 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 23:00:10,104 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 23:00:10,104 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 23:00:10,104 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 23:00:10,104 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 23:00:10,104 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 23:00:10,104 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 23:00:10,105 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:00:10,105 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 23:00:10,105 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 23:00:10,105 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 23:00:10,105 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 23:00:10,105 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 23:00:10,105 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_2c557888-8faa-4395-910b-7340f7c96d15/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 -> 83589103d63582ab3e264b6d8e730d62c6eb0b101bb611ea588c172c43990d87 [2024-11-13 23:00:10,532 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 23:00:10,557 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 23:00:10,564 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 23:00:10,568 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 23:00:10,572 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 23:00:10,575 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c557888-8faa-4395-910b-7340f7c96d15/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness_negated.i Unable to find full path for "g++" [2024-11-13 23:00:13,054 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 23:00:13,846 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 23:00:13,846 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c557888-8faa-4395-910b-7340f7c96d15/sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness_negated.i [2024-11-13 23:00:13,917 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c557888-8faa-4395-910b-7340f7c96d15/bin/ukojak-verify-EEHR8qb7sm/data/764f4f478/fadee105eb774e349ad4eb498fd18013/FLAG5c017fae7 [2024-11-13 23:00:13,944 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c557888-8faa-4395-910b-7340f7c96d15/bin/ukojak-verify-EEHR8qb7sm/data/764f4f478/fadee105eb774e349ad4eb498fd18013 [2024-11-13 23:00:13,949 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 23:00:13,952 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 23:00:13,954 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 23:00:13,954 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 23:00:13,961 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 23:00:13,962 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:00:13" (1/1) ... [2024-11-13 23:00:13,965 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@a9ae090 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:00:13, skipping insertion in model container [2024-11-13 23:00:13,965 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:00:13" (1/1) ... [2024-11-13 23:00:14,086 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 23:00:14,474 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_2c557888-8faa-4395-910b-7340f7c96d15/sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness_negated.i[4495,4508] [2024-11-13 23:00:14,484 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c557888-8faa-4395-910b-7340f7c96d15/sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness_negated.i[4555,4568] [2024-11-13 23:00:15,970 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:00:15,972 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:00:15,972 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:00:15,973 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:00:15,975 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:00:15,994 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:00:15,995 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:00:15,998 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:00:15,999 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:00:16,002 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:00:16,004 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:00:16,004 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:00:16,005 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:00:17,678 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:00:17,680 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:00:17,718 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:00:17,719 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:00:17,728 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:00:17,729 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:00:17,750 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:00:17,751 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:00:17,752 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:00:17,752 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:00:17,753 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:00:17,753 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:00:17,754 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:00:17,817 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_2c557888-8faa-4395-910b-7340f7c96d15/sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness_negated.i[229394,229407] [2024-11-13 23:00:17,819 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:00:17,877 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 23:00:17,905 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_2c557888-8faa-4395-910b-7340f7c96d15/sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness_negated.i[4495,4508] [2024-11-13 23:00:17,906 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_2c557888-8faa-4395-910b-7340f7c96d15/sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness_negated.i[4555,4568] [2024-11-13 23:00:17,997 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:00:17,997 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:00:17,998 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:00:17,998 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:00:17,999 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:00:18,013 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:00:18,013 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:00:18,015 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:00:18,016 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:00:18,017 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:00:18,018 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:00:18,019 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:00:18,019 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:00:18,135 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7544-7555] [2024-11-13 23:00:18,337 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:00:18,338 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:00:18,347 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:00:18,348 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:00:18,353 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:00:18,353 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:00:18,370 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:00:18,372 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:00:18,373 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:00:18,373 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:00:18,373 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:00:18,374 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:00:18,374 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:00:18,408 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_2c557888-8faa-4395-910b-7340f7c96d15/sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness_negated.i[229394,229407] [2024-11-13 23:00:18,408 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:00:18,802 INFO L204 MainTranslator]: Completed translation [2024-11-13 23:00:18,803 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:00:18 WrapperNode [2024-11-13 23:00:18,803 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 23:00:18,805 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 23:00:18,805 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 23:00:18,805 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 23:00:18,814 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:00:18" (1/1) ... [2024-11-13 23:00:18,955 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:00:18" (1/1) ... [2024-11-13 23:00:19,119 INFO L138 Inliner]: procedures = 764, calls = 2484, calls flagged for inlining = 68, calls inlined = 21, statements flattened = 1370 [2024-11-13 23:00:19,121 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 23:00:19,122 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 23:00:19,123 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 23:00:19,123 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 23:00:19,135 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:00:18" (1/1) ... [2024-11-13 23:00:19,135 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:00:18" (1/1) ... [2024-11-13 23:00:19,155 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:00:18" (1/1) ... [2024-11-13 23:00:19,155 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:00:18" (1/1) ... [2024-11-13 23:00:19,229 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:00:18" (1/1) ... [2024-11-13 23:00:19,244 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:00:18" (1/1) ... [2024-11-13 23:00:19,274 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:00:18" (1/1) ... [2024-11-13 23:00:19,287 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:00:18" (1/1) ... [2024-11-13 23:00:19,319 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 23:00:19,320 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 23:00:19,322 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 23:00:19,322 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 23:00:19,323 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:00:18" (1/1) ... [2024-11-13 23:00:19,337 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:00:19,357 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c557888-8faa-4395-910b-7340f7c96d15/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 23:00:19,377 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c557888-8faa-4395-910b-7340f7c96d15/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 23:00:19,385 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c557888-8faa-4395-910b-7340f7c96d15/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 23:00:19,418 INFO L130 BoogieDeclarations]: Found specification of procedure s_update_template_size [2024-11-13 23:00:19,419 INFO L138 BoogieDeclarations]: Found implementation of procedure s_update_template_size [2024-11-13 23:00:19,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2024-11-13 23:00:19,419 INFO L130 BoogieDeclarations]: Found specification of procedure s_hash_keys_eq [2024-11-13 23:00:19,419 INFO L138 BoogieDeclarations]: Found implementation of procedure s_hash_keys_eq [2024-11-13 23:00:19,419 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_uninterpreted_equals [2024-11-13 23:00:19,420 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_uninterpreted_equals [2024-11-13 23:00:19,420 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 23:00:19,420 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-13 23:00:19,420 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-13 23:00:19,420 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2024-11-13 23:00:19,420 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2024-11-13 23:00:19,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2024-11-13 23:00:19,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-13 23:00:19,421 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_calloc [2024-11-13 23:00:19,421 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_calloc [2024-11-13 23:00:19,421 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 23:00:19,421 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-11-13 23:00:19,425 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-11-13 23:00:19,425 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 23:00:19,425 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 23:00:19,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2024-11-13 23:00:19,425 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_create [2024-11-13 23:00:19,426 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_create [2024-11-13 23:00:19,426 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_is_valid [2024-11-13 23:00:19,426 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_is_valid [2024-11-13 23:00:19,426 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 23:00:19,426 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 23:00:19,426 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_required_bytes [2024-11-13 23:00:19,426 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_required_bytes [2024-11-13 23:00:19,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 23:00:19,427 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_uninterpreted_hasher [2024-11-13 23:00:19,427 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_uninterpreted_hasher [2024-11-13 23:00:19,427 INFO L130 BoogieDeclarations]: Found specification of procedure s_safe_eq_check [2024-11-13 23:00:19,427 INFO L138 BoogieDeclarations]: Found implementation of procedure s_safe_eq_check [2024-11-13 23:00:19,427 INFO L130 BoogieDeclarations]: Found specification of procedure s_emplace_item [2024-11-13 23:00:19,427 INFO L138 BoogieDeclarations]: Found implementation of procedure s_emplace_item [2024-11-13 23:00:19,428 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 23:00:19,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 23:00:19,430 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-13 23:00:19,430 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-13 23:00:19,430 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2024-11-13 23:00:19,430 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2024-11-13 23:00:19,430 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 23:00:19,430 INFO L130 BoogieDeclarations]: Found specification of procedure s_find_entry [2024-11-13 23:00:19,430 INFO L138 BoogieDeclarations]: Found implementation of procedure s_find_entry [2024-11-13 23:00:19,430 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2024-11-13 23:00:19,431 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2024-11-13 23:00:19,431 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 23:00:19,431 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 23:00:19,431 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 23:00:19,431 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2024-11-13 23:00:19,431 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2024-11-13 23:00:19,431 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 23:00:19,431 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_is_valid [2024-11-13 23:00:19,431 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_is_valid [2024-11-13 23:00:19,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 23:00:19,431 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-11-13 23:00:19,431 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-11-13 23:00:19,431 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2024-11-13 23:00:19,432 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2024-11-13 23:00:19,432 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2024-11-13 23:00:19,432 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2024-11-13 23:00:19,436 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2024-11-13 23:00:19,436 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2024-11-13 23:00:19,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 23:00:19,436 INFO L130 BoogieDeclarations]: Found specification of procedure s_hash_for [2024-11-13 23:00:19,436 INFO L138 BoogieDeclarations]: Found implementation of procedure s_hash_for [2024-11-13 23:00:19,436 INFO L130 BoogieDeclarations]: Found specification of procedure s_alloc_state [2024-11-13 23:00:19,437 INFO L138 BoogieDeclarations]: Found implementation of procedure s_alloc_state [2024-11-13 23:00:19,437 INFO L130 BoogieDeclarations]: Found specification of procedure uninterpreted_equals [2024-11-13 23:00:19,437 INFO L138 BoogieDeclarations]: Found implementation of procedure uninterpreted_equals [2024-11-13 23:00:19,437 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-13 23:00:19,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-13 23:00:19,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 23:00:19,437 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_power_of_two [2024-11-13 23:00:19,437 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_power_of_two [2024-11-13 23:00:20,172 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 23:00:20,176 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 23:00:20,809 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5: assume !true; [2024-11-13 23:00:20,895 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume !true; [2024-11-13 23:00:21,904 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##7: assume !true; [2024-11-13 23:00:21,904 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##41: assume !true; [2024-11-13 23:00:34,804 INFO L? ?]: Removed 393 outVars from TransFormulas that were not future-live. [2024-11-13 23:00:34,807 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 23:00:36,053 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 23:00:36,053 INFO L316 CfgBuilder]: Removed 11 assume(true) statements. [2024-11-13 23:00:36,054 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:00:36 BoogieIcfgContainer [2024-11-13 23:00:36,054 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 23:00:36,056 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 23:00:36,056 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 23:00:36,070 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 23:00:36,071 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:00:36" (1/1) ... [2024-11-13 23:00:36,084 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 23:00:36,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:36,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 281 states and 381 transitions. [2024-11-13 23:00:36,183 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 381 transitions. [2024-11-13 23:00:36,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 23:00:36,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:36,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:44,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:46,797 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-13 23:00:56,930 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.12s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 23:00:59,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:59,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 285 states and 387 transitions. [2024-11-13 23:00:59,060 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 387 transitions. [2024-11-13 23:00:59,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 23:00:59,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:59,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:05,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:10,854 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-13 23:01:12,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:12,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 288 states and 398 transitions. [2024-11-13 23:01:12,441 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 398 transitions. [2024-11-13 23:01:12,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 23:01:12,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:12,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:17,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:20,174 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-13 23:01:20,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:20,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 288 states and 398 transitions. [2024-11-13 23:01:20,205 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 398 transitions. [2024-11-13 23:01:20,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 23:01:20,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:20,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:26,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:28,813 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-13 23:01:28,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:28,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 288 states and 398 transitions. [2024-11-13 23:01:28,833 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 398 transitions. [2024-11-13 23:01:28,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 23:01:28,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:28,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:34,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:36,530 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-13 23:01:36,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:36,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 288 states and 398 transitions. [2024-11-13 23:01:36,555 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 398 transitions. [2024-11-13 23:01:36,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 23:01:36,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:36,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:42,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:44,374 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-13 23:01:44,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:44,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 288 states and 398 transitions. [2024-11-13 23:01:44,389 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 398 transitions. [2024-11-13 23:01:44,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 23:01:44,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:44,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:49,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:51,477 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-13 23:01:51,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:51,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 288 states and 398 transitions. [2024-11-13 23:01:51,494 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 398 transitions. [2024-11-13 23:01:51,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 23:01:51,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:51,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:56,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:58,277 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-13 23:01:58,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:58,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 288 states and 398 transitions. [2024-11-13 23:01:58,290 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 398 transitions. [2024-11-13 23:01:58,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 23:01:58,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:58,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:04,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:12,051 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-13 23:02:23,298 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.60s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 23:02:28,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:28,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 290 states and 401 transitions. [2024-11-13 23:02:28,862 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 401 transitions. [2024-11-13 23:02:28,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 23:02:28,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:28,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:36,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:45,809 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 23:03:04,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:04,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 293 states and 412 transitions. [2024-11-13 23:03:04,652 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 412 transitions. [2024-11-13 23:03:04,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 23:03:04,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:04,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:11,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:00,545 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-11-13 23:04:16,796 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 23:06:12,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:12,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 318 states and 457 transitions. [2024-11-13 23:06:12,618 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 457 transitions. [2024-11-13 23:06:12,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 23:06:12,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:12,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:28,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:06:45,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:06:46,181 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 23:06:46,185 INFO L158 Benchmark]: Toolchain (without parser) took 392233.32ms. Allocated memory was 167.8MB in the beginning and 2.5GB in the end (delta: 2.3GB). Free memory was 121.0MB in the beginning and 1.2GB in the end (delta: -1.1GB). Peak memory consumption was 1.2GB. Max. memory is 16.1GB. [2024-11-13 23:06:46,185 INFO L158 Benchmark]: CDTParser took 1.51ms. Allocated memory is still 167.8MB. Free memory is still 105.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 23:06:46,186 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4849.91ms. Allocated memory was 167.8MB in the beginning and 453.0MB in the end (delta: 285.2MB). Free memory was 121.0MB in the beginning and 361.6MB in the end (delta: -240.6MB). Peak memory consumption was 95.8MB. Max. memory is 16.1GB. [2024-11-13 23:06:46,186 INFO L158 Benchmark]: Boogie Procedure Inliner took 316.35ms. Allocated memory is still 453.0MB. Free memory was 361.6MB in the beginning and 346.9MB in the end (delta: 14.7MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-13 23:06:46,194 INFO L158 Benchmark]: Boogie Preprocessor took 197.08ms. Allocated memory is still 453.0MB. Free memory was 346.9MB in the beginning and 336.4MB in the end (delta: 10.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 23:06:46,194 INFO L158 Benchmark]: RCFGBuilder took 16734.90ms. Allocated memory is still 453.0MB. Free memory was 336.4MB in the beginning and 268.1MB in the end (delta: 68.4MB). Peak memory consumption was 218.4MB. Max. memory is 16.1GB. [2024-11-13 23:06:46,195 INFO L158 Benchmark]: CodeCheck took 370128.55ms. Allocated memory was 453.0MB in the beginning and 2.5GB in the end (delta: 2.0GB). Free memory was 268.1MB in the beginning and 1.2GB in the end (delta: -935.8MB). Peak memory consumption was 1.1GB. Max. memory is 16.1GB. [2024-11-13 23:06:46,197 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Solver said unknown de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Solver said unknown: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:485) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.51ms. Allocated memory is still 167.8MB. Free memory is still 105.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4849.91ms. Allocated memory was 167.8MB in the beginning and 453.0MB in the end (delta: 285.2MB). Free memory was 121.0MB in the beginning and 361.6MB in the end (delta: -240.6MB). Peak memory consumption was 95.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 316.35ms. Allocated memory is still 453.0MB. Free memory was 361.6MB in the beginning and 346.9MB in the end (delta: 14.7MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 197.08ms. Allocated memory is still 453.0MB. Free memory was 346.9MB in the beginning and 336.4MB in the end (delta: 10.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 16734.90ms. Allocated memory is still 453.0MB. Free memory was 336.4MB in the beginning and 268.1MB in the end (delta: 68.4MB). Peak memory consumption was 218.4MB. Max. memory is 16.1GB. * CodeCheck took 370128.55ms. Allocated memory was 453.0MB in the beginning and 2.5GB in the end (delta: 2.0GB). Free memory was 268.1MB in the beginning and 1.2GB in the end (delta: -935.8MB). Peak memory consumption was 1.1GB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 7544]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7544-7555] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 23:06:46,415 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c557888-8faa-4395-910b-7340f7c96d15/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process [2024-11-13 23:06:46,438 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c557888-8faa-4395-910b-7340f7c96d15/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_2c557888-8faa-4395-910b-7340f7c96d15/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c557888-8faa-4395-910b-7340f7c96d15/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_2c557888-8faa-4395-910b-7340f7c96d15/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c557888-8faa-4395-910b-7340f7c96d15/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c557888-8faa-4395-910b-7340f7c96d15/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_2c557888-8faa-4395-910b-7340f7c96d15/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 83589103d63582ab3e264b6d8e730d62c6eb0b101bb611ea588c172c43990d87 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 23:06:49,005 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 23:06:49,124 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c557888-8faa-4395-910b-7340f7c96d15/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-11-13 23:06:49,169 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 23:06:49,171 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 23:06:49,171 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 23:06:49,172 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 23:06:49,172 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 23:06:49,172 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 23:06:49,173 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 23:06:49,173 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 23:06:49,174 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 23:06:49,174 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 23:06:49,174 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 23:06:49,174 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 23:06:49,174 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 23:06:49,174 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 23:06:49,174 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 23:06:49,174 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 23:06:49,174 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 23:06:49,174 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 23:06:49,174 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 23:06:49,175 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 23:06:49,175 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 23:06:49,175 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 23:06:49,175 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 23:06:49,176 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:06:49,176 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 23:06:49,176 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 23:06:49,176 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 23:06:49,176 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 23:06:49,176 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 23:06:49,177 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 23:06:49,177 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_2c557888-8faa-4395-910b-7340f7c96d15/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 -> 83589103d63582ab3e264b6d8e730d62c6eb0b101bb611ea588c172c43990d87 [2024-11-13 23:06:49,581 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 23:06:49,589 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 23:06:49,592 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 23:06:49,593 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 23:06:49,597 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 23:06:49,598 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c557888-8faa-4395-910b-7340f7c96d15/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness_negated.i Unable to find full path for "g++" [2024-11-13 23:06:51,580 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 23:06:52,264 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 23:06:52,267 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c557888-8faa-4395-910b-7340f7c96d15/sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness_negated.i [2024-11-13 23:06:52,347 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c557888-8faa-4395-910b-7340f7c96d15/bin/ukojak-verify-EEHR8qb7sm/data/df56d3b90/c2c17e60c1514399afb4aeb0a884dbec/FLAG2667eb830 [2024-11-13 23:06:52,666 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c557888-8faa-4395-910b-7340f7c96d15/bin/ukojak-verify-EEHR8qb7sm/data/df56d3b90/c2c17e60c1514399afb4aeb0a884dbec [2024-11-13 23:06:52,670 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 23:06:52,673 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 23:06:52,676 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 23:06:52,676 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 23:06:52,682 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 23:06:52,683 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:06:52" (1/1) ... [2024-11-13 23:06:52,685 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@377b8be0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:06:52, skipping insertion in model container [2024-11-13 23:06:52,685 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:06:52" (1/1) ... [2024-11-13 23:06:52,855 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 23:06:53,298 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_2c557888-8faa-4395-910b-7340f7c96d15/sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness_negated.i[4495,4508] [2024-11-13 23:06:53,307 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_2c557888-8faa-4395-910b-7340f7c96d15/sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness_negated.i[4555,4568] [2024-11-13 23:06:54,603 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 23:06:54,765 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:06:54,766 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:06:54,767 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 23:06:54,781 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:06:54,784 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:54,785 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:54,786 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:54,787 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:06:54,787 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:54,788 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:54,793 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:06:54,794 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:06:54,798 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 23:06:54,798 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 23:06:54,812 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:54,813 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 23:06:54,814 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:54,814 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 23:06:54,817 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:54,818 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:06:54,818 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:54,819 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 23:06:54,822 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:54,823 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:06:54,824 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:54,824 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:06:54,825 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:54,825 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:55,458 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:06:55,459 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:06:55,460 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:06:55,461 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:06:55,751 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:06:56,213 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:06:56,229 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:06:56,253 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:06:56,278 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:06:56,291 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:06:56,310 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:06:56,333 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:06:56,340 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:06:56,368 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:56,368 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:56,406 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:56,407 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:56,416 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:56,419 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:56,451 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:06:56,451 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:06:56,455 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:56,458 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:56,458 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:56,459 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:56,459 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:56,459 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:56,460 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:56,462 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:06:56,477 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:06:56,480 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:06:56,506 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_2c557888-8faa-4395-910b-7340f7c96d15/sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness_negated.i[229394,229407] [2024-11-13 23:06:56,508 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:06:56,559 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-13 23:06:56,611 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 23:06:56,618 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_2c557888-8faa-4395-910b-7340f7c96d15/sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness_negated.i[4495,4508] [2024-11-13 23:06:56,620 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_2c557888-8faa-4395-910b-7340f7c96d15/sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness_negated.i[4555,4568] [2024-11-13 23:06:56,655 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:06:56,673 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:06:56,674 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:06:56,674 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:06:56,678 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:06:56,679 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:56,679 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:56,680 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:56,680 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:06:56,680 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:56,681 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:56,682 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:06:56,682 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:06:56,683 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:06:56,684 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:06:56,687 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:56,688 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:06:56,688 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:56,688 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:06:56,689 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:56,689 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:06:56,690 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:56,690 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:06:56,691 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:56,712 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:06:56,713 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:56,713 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:06:56,713 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:56,713 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:56,772 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:06:56,773 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:06:56,773 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:06:56,773 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:06:56,813 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 23:06:56,900 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:06:56,909 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:06:56,920 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:06:56,928 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:06:56,951 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:06:56,957 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:06:56,965 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:06:56,969 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:06:56,978 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:56,979 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:56,988 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:56,989 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:56,993 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:56,993 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:57,003 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:06:57,003 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:06:57,005 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:57,006 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:57,006 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:57,008 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:57,008 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:57,009 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:57,009 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:57,012 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:06:57,025 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:06:57,042 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 23:06:57,057 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_2c557888-8faa-4395-910b-7340f7c96d15/sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness_negated.i[229394,229407] [2024-11-13 23:06:57,058 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:06:57,089 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 23:06:57,109 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_2c557888-8faa-4395-910b-7340f7c96d15/sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness_negated.i[4495,4508] [2024-11-13 23:06:57,111 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_2c557888-8faa-4395-910b-7340f7c96d15/sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness_negated.i[4555,4568] [2024-11-13 23:06:57,167 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:57,167 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:57,168 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:57,169 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:57,169 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:57,176 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:57,177 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:57,178 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:57,178 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:57,179 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:57,180 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:57,180 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:57,181 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:57,291 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7544-7555] [2024-11-13 23:06:57,356 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:57,357 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:57,366 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:57,366 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:57,369 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:57,370 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:57,379 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:57,379 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:57,380 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:57,380 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:57,381 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:57,381 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:57,381 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:57,410 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_2c557888-8faa-4395-910b-7340f7c96d15/sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness_negated.i[229394,229407] [2024-11-13 23:06:57,410 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:06:57,912 INFO L204 MainTranslator]: Completed translation [2024-11-13 23:06:57,912 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:06:57 WrapperNode [2024-11-13 23:06:57,913 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 23:06:57,914 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 23:06:57,914 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 23:06:57,914 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 23:06:57,921 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:06:57" (1/1) ... [2024-11-13 23:06:58,044 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:06:57" (1/1) ... [2024-11-13 23:06:58,165 INFO L138 Inliner]: procedures = 785, calls = 2484, calls flagged for inlining = 70, calls inlined = 20, statements flattened = 1271 [2024-11-13 23:06:58,166 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 23:06:58,166 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 23:06:58,166 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 23:06:58,166 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 23:06:58,179 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:06:57" (1/1) ... [2024-11-13 23:06:58,179 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:06:57" (1/1) ... [2024-11-13 23:06:58,202 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:06:57" (1/1) ... [2024-11-13 23:06:58,204 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:06:57" (1/1) ... [2024-11-13 23:06:58,285 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:06:57" (1/1) ... [2024-11-13 23:06:58,291 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:06:57" (1/1) ... [2024-11-13 23:06:58,305 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:06:57" (1/1) ... [2024-11-13 23:06:58,315 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:06:57" (1/1) ... [2024-11-13 23:06:58,343 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 23:06:58,347 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 23:06:58,348 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 23:06:58,348 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 23:06:58,349 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:06:57" (1/1) ... [2024-11-13 23:06:58,358 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:06:58,410 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c557888-8faa-4395-910b-7340f7c96d15/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 23:06:58,424 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c557888-8faa-4395-910b-7340f7c96d15/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 23:06:58,429 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c557888-8faa-4395-910b-7340f7c96d15/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 23:06:58,463 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2024-11-13 23:06:58,463 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-13 23:06:58,463 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-13 23:06:58,463 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-11-13 23:06:58,464 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-11-13 23:06:58,465 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 23:06:58,465 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 23:06:58,465 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_create [2024-11-13 23:06:58,465 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_create [2024-11-13 23:06:58,465 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_is_valid [2024-11-13 23:06:58,465 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_is_valid [2024-11-13 23:06:58,465 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 23:06:58,465 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 23:06:58,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 23:06:58,465 INFO L130 BoogieDeclarations]: Found specification of procedure s_emplace_item [2024-11-13 23:06:58,465 INFO L138 BoogieDeclarations]: Found implementation of procedure s_emplace_item [2024-11-13 23:06:58,466 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 23:06:58,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 23:06:58,466 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-13 23:06:58,466 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-13 23:06:58,466 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2024-11-13 23:06:58,466 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2024-11-13 23:06:58,466 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 23:06:58,466 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2024-11-13 23:06:58,467 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2024-11-13 23:06:58,467 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 23:06:58,467 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2024-11-13 23:06:58,468 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2024-11-13 23:06:58,468 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 23:06:58,468 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2024-11-13 23:06:58,468 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2024-11-13 23:06:58,468 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2024-11-13 23:06:58,468 INFO L130 BoogieDeclarations]: Found specification of procedure s_hash_for [2024-11-13 23:06:58,468 INFO L138 BoogieDeclarations]: Found implementation of procedure s_hash_for [2024-11-13 23:06:58,468 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_power_of_two [2024-11-13 23:06:58,468 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_power_of_two [2024-11-13 23:06:58,469 INFO L130 BoogieDeclarations]: Found specification of procedure s_update_template_size [2024-11-13 23:06:58,469 INFO L138 BoogieDeclarations]: Found implementation of procedure s_update_template_size [2024-11-13 23:06:58,469 INFO L130 BoogieDeclarations]: Found specification of procedure s_hash_keys_eq [2024-11-13 23:06:58,469 INFO L138 BoogieDeclarations]: Found implementation of procedure s_hash_keys_eq [2024-11-13 23:06:58,469 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_uninterpreted_equals [2024-11-13 23:06:58,470 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_uninterpreted_equals [2024-11-13 23:06:58,470 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 23:06:58,470 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 23:06:58,470 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-11-13 23:06:58,470 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2024-11-13 23:06:58,470 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2024-11-13 23:06:58,470 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2024-11-13 23:06:58,470 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_calloc [2024-11-13 23:06:58,470 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_calloc [2024-11-13 23:06:58,471 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_required_bytes [2024-11-13 23:06:58,471 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_required_bytes [2024-11-13 23:06:58,472 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_uninterpreted_hasher [2024-11-13 23:06:58,472 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_uninterpreted_hasher [2024-11-13 23:06:58,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2024-11-13 23:06:58,472 INFO L130 BoogieDeclarations]: Found specification of procedure s_safe_eq_check [2024-11-13 23:06:58,472 INFO L138 BoogieDeclarations]: Found implementation of procedure s_safe_eq_check [2024-11-13 23:06:58,472 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2024-11-13 23:06:58,472 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2024-11-13 23:06:58,472 INFO L130 BoogieDeclarations]: Found specification of procedure s_find_entry [2024-11-13 23:06:58,472 INFO L138 BoogieDeclarations]: Found implementation of procedure s_find_entry [2024-11-13 23:06:58,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2024-11-13 23:06:58,472 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 23:06:58,472 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 23:06:58,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2024-11-13 23:06:58,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2024-11-13 23:06:58,472 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_is_valid [2024-11-13 23:06:58,472 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_is_valid [2024-11-13 23:06:58,473 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 23:06:58,473 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-11-13 23:06:58,473 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-11-13 23:06:58,473 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2024-11-13 23:06:58,473 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2024-11-13 23:06:58,473 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2024-11-13 23:06:58,473 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2024-11-13 23:06:58,473 INFO L130 BoogieDeclarations]: Found specification of procedure s_alloc_state [2024-11-13 23:06:58,473 INFO L138 BoogieDeclarations]: Found implementation of procedure s_alloc_state [2024-11-13 23:06:58,473 INFO L130 BoogieDeclarations]: Found specification of procedure uninterpreted_equals [2024-11-13 23:06:58,473 INFO L138 BoogieDeclarations]: Found implementation of procedure uninterpreted_equals [2024-11-13 23:06:58,979 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 23:06:58,982 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 23:07:09,710 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5: assume !true; [2024-11-13 23:07:21,107 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume !true; [2024-11-13 23:07:30,903 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##7: assume !true; [2024-11-13 23:07:30,904 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##29: assume !true; [2024-11-13 23:07:47,261 INFO L? ?]: Removed 346 outVars from TransFormulas that were not future-live. [2024-11-13 23:07:47,262 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 23:07:47,962 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 23:07:47,962 INFO L316 CfgBuilder]: Removed 11 assume(true) statements. [2024-11-13 23:07:47,965 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:07:47 BoogieIcfgContainer [2024-11-13 23:07:47,965 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 23:07:47,966 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 23:07:47,966 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 23:07:47,977 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 23:07:47,977 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:07:47" (1/1) ... [2024-11-13 23:07:47,988 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 23:07:48,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:48,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 264 states and 361 transitions. [2024-11-13 23:07:48,061 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 361 transitions. [2024-11-13 23:07:48,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 23:07:48,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:48,068 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 23:07:48,068 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c557888-8faa-4395-910b-7340f7c96d15/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 23:07:48,070 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c557888-8faa-4395-910b-7340f7c96d15/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 23:07:48,071 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c557888-8faa-4395-910b-7340f7c96d15/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2024-11-13 23:07:57,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:57,724 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 23:08:06,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:06,223 INFO L255 TraceCheckSpWp]: Trace formula consists of 2577 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-13 23:08:06,232 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:08:07,926 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 23:08:07,940 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c557888-8faa-4395-910b-7340f7c96d15/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (2)] Ended with exit code 0 [2024-11-13 23:08:18,449 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.50s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 23:08:23,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:23,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 267 states and 366 transitions. [2024-11-13 23:08:23,451 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 366 transitions. [2024-11-13 23:08:23,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 23:08:23,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:23,454 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 23:08:23,454 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c557888-8faa-4395-910b-7340f7c96d15/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 23:08:23,457 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c557888-8faa-4395-910b-7340f7c96d15/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 23:08:23,461 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c557888-8faa-4395-910b-7340f7c96d15/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (3)] Waiting until timeout for monitored process [2024-11-13 23:08:36,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:36,731 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 23:08:44,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:44,653 INFO L255 TraceCheckSpWp]: Trace formula consists of 2553 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-13 23:08:44,658 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:08:47,959 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-13 23:08:47,987 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c557888-8faa-4395-910b-7340f7c96d15/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (3)] Ended with exit code 0 [2024-11-13 23:08:52,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:52,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 270 states and 377 transitions. [2024-11-13 23:08:52,506 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 377 transitions. [2024-11-13 23:08:52,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 23:08:52,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:52,511 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 23:08:52,512 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c557888-8faa-4395-910b-7340f7c96d15/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 23:08:52,514 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c557888-8faa-4395-910b-7340f7c96d15/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 23:08:52,517 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c557888-8faa-4395-910b-7340f7c96d15/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2024-11-13 23:09:03,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:03,560 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 23:09:10,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:10,381 INFO L255 TraceCheckSpWp]: Trace formula consists of 2553 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-13 23:09:10,385 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:09:10,840 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-13 23:09:10,874 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c557888-8faa-4395-910b-7340f7c96d15/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (4)] Ended with exit code 0 [2024-11-13 23:09:10,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:10,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 270 states and 377 transitions. [2024-11-13 23:09:10,900 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 377 transitions. [2024-11-13 23:09:10,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 23:09:10,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:10,902 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 23:09:10,902 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c557888-8faa-4395-910b-7340f7c96d15/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 23:09:10,909 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c557888-8faa-4395-910b-7340f7c96d15/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 23:09:10,910 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c557888-8faa-4395-910b-7340f7c96d15/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (5)] Waiting until timeout for monitored process [2024-11-13 23:09:21,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:21,108 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 23:09:27,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:27,924 INFO L255 TraceCheckSpWp]: Trace formula consists of 2553 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-13 23:09:27,928 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:09:28,431 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-13 23:09:28,468 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c557888-8faa-4395-910b-7340f7c96d15/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (5)] Forceful destruction successful, exit code 0 [2024-11-13 23:09:28,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:28,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 270 states and 377 transitions. [2024-11-13 23:09:28,484 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 377 transitions. [2024-11-13 23:09:28,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 23:09:28,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:28,492 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 23:09:28,492 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c557888-8faa-4395-910b-7340f7c96d15/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 23:09:28,494 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c557888-8faa-4395-910b-7340f7c96d15/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 23:09:28,496 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c557888-8faa-4395-910b-7340f7c96d15/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (6)] Waiting until timeout for monitored process [2024-11-13 23:09:39,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:39,209 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 23:09:45,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:45,583 INFO L255 TraceCheckSpWp]: Trace formula consists of 2553 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-13 23:09:45,586 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:09:46,021 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-13 23:09:46,060 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c557888-8faa-4395-910b-7340f7c96d15/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (6)] Ended with exit code 0 [2024-11-13 23:09:46,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:46,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 270 states and 377 transitions. [2024-11-13 23:09:46,072 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 377 transitions. [2024-11-13 23:09:46,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 23:09:46,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:46,074 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 23:09:46,074 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c557888-8faa-4395-910b-7340f7c96d15/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 23:09:46,076 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c557888-8faa-4395-910b-7340f7c96d15/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 23:09:46,079 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c557888-8faa-4395-910b-7340f7c96d15/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (7)] Waiting until timeout for monitored process [2024-11-13 23:09:56,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:56,487 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 23:10:03,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:03,199 INFO L255 TraceCheckSpWp]: Trace formula consists of 2553 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-13 23:10:03,202 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:10:03,669 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-13 23:10:03,710 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c557888-8faa-4395-910b-7340f7c96d15/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (7)] Ended with exit code 0 [2024-11-13 23:10:03,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:03,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 270 states and 377 transitions. [2024-11-13 23:10:03,718 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 377 transitions. [2024-11-13 23:10:03,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 23:10:03,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:03,719 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 23:10:03,719 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c557888-8faa-4395-910b-7340f7c96d15/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 23:10:03,725 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c557888-8faa-4395-910b-7340f7c96d15/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 23:10:03,729 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c557888-8faa-4395-910b-7340f7c96d15/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (8)] Waiting until timeout for monitored process [2024-11-13 23:10:14,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:14,610 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 23:10:21,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:21,259 INFO L255 TraceCheckSpWp]: Trace formula consists of 2553 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-13 23:10:21,262 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:10:21,715 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-13 23:10:21,762 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c557888-8faa-4395-910b-7340f7c96d15/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (8)] Forceful destruction successful, exit code 0 [2024-11-13 23:10:21,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:21,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 270 states and 377 transitions. [2024-11-13 23:10:21,772 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 377 transitions. [2024-11-13 23:10:21,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 23:10:21,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:21,775 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 23:10:21,776 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c557888-8faa-4395-910b-7340f7c96d15/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 23:10:21,778 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c557888-8faa-4395-910b-7340f7c96d15/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 23:10:21,780 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c557888-8faa-4395-910b-7340f7c96d15/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (9)] Waiting until timeout for monitored process [2024-11-13 23:10:33,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:33,338 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 23:10:40,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:40,232 INFO L255 TraceCheckSpWp]: Trace formula consists of 2553 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-13 23:10:40,236 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:10:40,740 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-13 23:10:40,794 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c557888-8faa-4395-910b-7340f7c96d15/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (9)] Ended with exit code 0 [2024-11-13 23:10:40,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:40,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 270 states and 377 transitions. [2024-11-13 23:10:40,809 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 377 transitions. [2024-11-13 23:10:40,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 23:10:40,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:40,812 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 23:10:40,812 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c557888-8faa-4395-910b-7340f7c96d15/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 23:10:40,814 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c557888-8faa-4395-910b-7340f7c96d15/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 23:10:40,819 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c557888-8faa-4395-910b-7340f7c96d15/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (10)] Waiting until timeout for monitored process [2024-11-13 23:10:54,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:54,791 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 23:11:01,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:01,353 INFO L255 TraceCheckSpWp]: Trace formula consists of 2553 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-13 23:11:01,356 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:11:01,874 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-13 23:11:01,929 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c557888-8faa-4395-910b-7340f7c96d15/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (10)] Ended with exit code 0 [2024-11-13 23:11:01,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:01,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 270 states and 377 transitions. [2024-11-13 23:11:01,939 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 377 transitions. [2024-11-13 23:11:01,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 23:11:01,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:01,940 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 23:11:01,940 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c557888-8faa-4395-910b-7340f7c96d15/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 23:11:01,942 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c557888-8faa-4395-910b-7340f7c96d15/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 23:11:01,944 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c557888-8faa-4395-910b-7340f7c96d15/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (11)] Waiting until timeout for monitored process [2024-11-13 23:11:15,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:15,976 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 23:11:22,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:22,433 INFO L255 TraceCheckSpWp]: Trace formula consists of 2553 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-13 23:11:22,435 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:11:22,864 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-13 23:11:22,920 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c557888-8faa-4395-910b-7340f7c96d15/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (11)] Ended with exit code 0 [2024-11-13 23:11:22,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:22,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 270 states and 377 transitions. [2024-11-13 23:11:22,930 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 377 transitions. [2024-11-13 23:11:22,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 23:11:22,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:22,932 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 23:11:22,932 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c557888-8faa-4395-910b-7340f7c96d15/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 23:11:22,934 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c557888-8faa-4395-910b-7340f7c96d15/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 23:11:22,937 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c557888-8faa-4395-910b-7340f7c96d15/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (12)] Waiting until timeout for monitored process [2024-11-13 23:11:37,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:37,017 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 23:11:43,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:43,372 INFO L255 TraceCheckSpWp]: Trace formula consists of 2553 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-13 23:11:43,374 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:11:43,788 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-13 23:11:43,849 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c557888-8faa-4395-910b-7340f7c96d15/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (12)] Ended with exit code 0 [2024-11-13 23:11:43,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:43,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 270 states and 377 transitions. [2024-11-13 23:11:43,856 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 377 transitions. [2024-11-13 23:11:43,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 23:11:43,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:43,858 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 23:11:43,858 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c557888-8faa-4395-910b-7340f7c96d15/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 23:11:43,860 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c557888-8faa-4395-910b-7340f7c96d15/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 23:11:43,861 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c557888-8faa-4395-910b-7340f7c96d15/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (13)] Waiting until timeout for monitored process [2024-11-13 23:11:56,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:56,139 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 23:12:02,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:02,539 INFO L255 TraceCheckSpWp]: Trace formula consists of 2553 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-13 23:12:02,541 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:12:02,949 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-13 23:12:03,013 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c557888-8faa-4395-910b-7340f7c96d15/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (13)] Ended with exit code 0 [2024-11-13 23:12:03,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:03,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 270 states and 377 transitions. [2024-11-13 23:12:03,021 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 377 transitions. [2024-11-13 23:12:03,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 23:12:03,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:03,022 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 23:12:03,022 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c557888-8faa-4395-910b-7340f7c96d15/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 23:12:03,024 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c557888-8faa-4395-910b-7340f7c96d15/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 23:12:03,027 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c557888-8faa-4395-910b-7340f7c96d15/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (14)] Waiting until timeout for monitored process [2024-11-13 23:12:15,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:15,645 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 23:12:21,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:21,903 INFO L255 TraceCheckSpWp]: Trace formula consists of 2553 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-13 23:12:21,905 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:12:22,311 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-13 23:12:22,394 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c557888-8faa-4395-910b-7340f7c96d15/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (14)] Forceful destruction successful, exit code 0 [2024-11-13 23:12:22,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:22,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 270 states and 377 transitions. [2024-11-13 23:12:22,404 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 377 transitions. [2024-11-13 23:12:22,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 23:12:22,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:22,406 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 23:12:22,406 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c557888-8faa-4395-910b-7340f7c96d15/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 23:12:22,408 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c557888-8faa-4395-910b-7340f7c96d15/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 23:12:22,412 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c557888-8faa-4395-910b-7340f7c96d15/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (15)] Waiting until timeout for monitored process [2024-11-13 23:12:35,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:35,573 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 23:12:41,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:41,970 INFO L255 TraceCheckSpWp]: Trace formula consists of 2553 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-13 23:12:41,973 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:12:42,410 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-13 23:12:42,483 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c557888-8faa-4395-910b-7340f7c96d15/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (15)] Ended with exit code 0 [2024-11-13 23:12:42,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:42,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 270 states and 377 transitions. [2024-11-13 23:12:42,490 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 377 transitions. [2024-11-13 23:12:42,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 23:12:42,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:42,491 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 23:12:42,491 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c557888-8faa-4395-910b-7340f7c96d15/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 23:12:42,494 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c557888-8faa-4395-910b-7340f7c96d15/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 23:12:42,495 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c557888-8faa-4395-910b-7340f7c96d15/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (16)] Waiting until timeout for monitored process [2024-11-13 23:12:57,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:57,884 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 23:13:04,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:04,197 INFO L255 TraceCheckSpWp]: Trace formula consists of 2553 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-13 23:13:04,199 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:13:04,629 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-13 23:13:04,707 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c557888-8faa-4395-910b-7340f7c96d15/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (16)] Ended with exit code 0 [2024-11-13 23:13:04,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:04,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 270 states and 377 transitions. [2024-11-13 23:13:04,714 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 377 transitions. [2024-11-13 23:13:04,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 23:13:04,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:04,715 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 23:13:04,715 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c557888-8faa-4395-910b-7340f7c96d15/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 23:13:04,719 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c557888-8faa-4395-910b-7340f7c96d15/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 23:13:04,720 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c557888-8faa-4395-910b-7340f7c96d15/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (17)] Waiting until timeout for monitored process [2024-11-13 23:13:20,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:20,132 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 23:13:26,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:26,323 INFO L255 TraceCheckSpWp]: Trace formula consists of 2553 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-13 23:13:26,324 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:13:26,748 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-13 23:13:26,930 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c557888-8faa-4395-910b-7340f7c96d15/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (17)] Ended with exit code 0 [2024-11-13 23:13:26,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:26,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 270 states and 377 transitions. [2024-11-13 23:13:26,937 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 377 transitions. [2024-11-13 23:13:26,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 23:13:26,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:26,938 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 23:13:26,938 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c557888-8faa-4395-910b-7340f7c96d15/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 23:13:26,940 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c557888-8faa-4395-910b-7340f7c96d15/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 23:13:26,944 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c557888-8faa-4395-910b-7340f7c96d15/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (18)] Waiting until timeout for monitored process [2024-11-13 23:13:42,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:42,876 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 23:13:49,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:49,593 INFO L255 TraceCheckSpWp]: Trace formula consists of 2553 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-13 23:13:49,596 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:13:50,071 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-13 23:13:50,127 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c557888-8faa-4395-910b-7340f7c96d15/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (18)] Forceful destruction successful, exit code 0 [2024-11-13 23:13:50,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:50,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 270 states and 377 transitions. [2024-11-13 23:13:50,134 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 377 transitions. [2024-11-13 23:13:50,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 23:13:50,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:50,135 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 23:13:50,135 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c557888-8faa-4395-910b-7340f7c96d15/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 23:13:50,136 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c557888-8faa-4395-910b-7340f7c96d15/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 23:13:50,139 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c557888-8faa-4395-910b-7340f7c96d15/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (19)] Waiting until timeout for monitored process [2024-11-13 23:14:04,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:04,530 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 23:14:10,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:10,951 INFO L255 TraceCheckSpWp]: Trace formula consists of 2553 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-13 23:14:10,953 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:14:11,382 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-13 23:14:11,444 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c557888-8faa-4395-910b-7340f7c96d15/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (19)] Ended with exit code 0 [2024-11-13 23:14:11,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:11,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 270 states and 377 transitions. [2024-11-13 23:14:11,452 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 377 transitions. [2024-11-13 23:14:11,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 23:14:11,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:11,453 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 23:14:11,453 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c557888-8faa-4395-910b-7340f7c96d15/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 23:14:11,455 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c557888-8faa-4395-910b-7340f7c96d15/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 23:14:11,457 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c557888-8faa-4395-910b-7340f7c96d15/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (20)] Waiting until timeout for monitored process