./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 a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_012ab7aa-079a-4d0e-a1f1-f21b05eeedf3/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_012ab7aa-079a-4d0e-a1f1-f21b05eeedf3/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_012ab7aa-079a-4d0e-a1f1-f21b05eeedf3/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_012ab7aa-079a-4d0e-a1f1-f21b05eeedf3/bin/ukojak-verify-ImItNfHLgk/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_012ab7aa-079a-4d0e-a1f1-f21b05eeedf3/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_012ab7aa-079a-4d0e-a1f1-f21b05eeedf3/bin/ukojak-verify-ImItNfHLgk --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 0.2.5-dev-a016563 [2024-11-08 22:32:12,671 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:32:12,799 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_012ab7aa-079a-4d0e-a1f1-f21b05eeedf3/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-08 22:32:12,806 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:32:12,806 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:32:12,840 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:32:12,843 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:32:12,844 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:32:12,844 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:32:12,845 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:32:12,845 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:32:12,846 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:32:12,847 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:32:12,848 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:32:12,848 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:32:12,849 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:32:12,849 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:32:12,849 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:32:12,850 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:32:12,850 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:32:12,851 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:32:12,858 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:32:12,858 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:32:12,859 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:32:12,859 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:32:12,859 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:32:12,859 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:32:12,860 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:32:12,860 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:32:12,860 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:32:12,861 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_012ab7aa-079a-4d0e-a1f1-f21b05eeedf3/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_012ab7aa-079a-4d0e-a1f1-f21b05eeedf3/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 83589103d63582ab3e264b6d8e730d62c6eb0b101bb611ea588c172c43990d87 [2024-11-08 22:32:13,197 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:32:13,227 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:32:13,230 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:32:13,231 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:32:13,232 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:32:13,233 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_012ab7aa-079a-4d0e-a1f1-f21b05eeedf3/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness_negated.i Unable to find full path for "g++" [2024-11-08 22:32:15,177 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:32:15,824 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:32:15,825 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_012ab7aa-079a-4d0e-a1f1-f21b05eeedf3/sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness_negated.i [2024-11-08 22:32:15,874 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_012ab7aa-079a-4d0e-a1f1-f21b05eeedf3/bin/ukojak-verify-ImItNfHLgk/data/493538d4c/df18b05ad2ab4f6a8904956913dba47b/FLAGade109429 [2024-11-08 22:32:15,893 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_012ab7aa-079a-4d0e-a1f1-f21b05eeedf3/bin/ukojak-verify-ImItNfHLgk/data/493538d4c/df18b05ad2ab4f6a8904956913dba47b [2024-11-08 22:32:15,896 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:32:15,897 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:32:15,901 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:32:15,901 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:32:15,908 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:32:15,908 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:32:15" (1/1) ... [2024-11-08 22:32:15,910 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ed906e1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:32:15, skipping insertion in model container [2024-11-08 22:32:15,910 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:32:15" (1/1) ... [2024-11-08 22:32:16,061 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:32:16,420 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_012ab7aa-079a-4d0e-a1f1-f21b05eeedf3/sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness_negated.i[4495,4508] [2024-11-08 22:32:16,430 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_012ab7aa-079a-4d0e-a1f1-f21b05eeedf3/sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness_negated.i[4555,4568] [2024-11-08 22:32:17,685 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:32:17,691 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:32:17,691 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:32:17,692 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:32:17,697 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:32:17,716 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:32:17,717 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:32:17,720 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:32:17,720 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:32:17,723 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:32:17,728 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:32:17,729 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:32:17,730 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:32:18,987 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:32:18,990 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:32:19,030 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:32:19,031 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:32:19,041 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:32:19,042 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:32:19,064 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:32:19,065 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:32:19,066 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:32:19,066 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:32:19,066 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:32:19,067 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:32:19,067 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:32:19,117 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_012ab7aa-079a-4d0e-a1f1-f21b05eeedf3/sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness_negated.i[229394,229407] [2024-11-08 22:32:19,118 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:32:19,204 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:32:19,224 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_012ab7aa-079a-4d0e-a1f1-f21b05eeedf3/sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness_negated.i[4495,4508] [2024-11-08 22:32:19,224 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_012ab7aa-079a-4d0e-a1f1-f21b05eeedf3/sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness_negated.i[4555,4568] [2024-11-08 22:32:19,281 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:32:19,282 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:32:19,282 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:32:19,283 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:32:19,283 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:32:19,292 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:32:19,293 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:32:19,294 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:32:19,296 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:32:19,297 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:32:19,299 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:32:19,299 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:32:19,300 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:32:19,425 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7544-7555] [2024-11-08 22:32:19,530 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:32:19,531 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:32:19,540 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:32:19,541 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:32:19,546 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:32:19,547 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:32:19,562 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:32:19,563 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:32:19,563 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:32:19,563 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:32:19,564 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:32:19,564 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:32:19,565 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:32:19,671 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_012ab7aa-079a-4d0e-a1f1-f21b05eeedf3/sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness_negated.i[229394,229407] [2024-11-08 22:32:19,672 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:32:19,959 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:32:19,960 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:32:19 WrapperNode [2024-11-08 22:32:19,960 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:32:19,961 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:32:19,962 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:32:19,962 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:32:19,970 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:32:19" (1/1) ... [2024-11-08 22:32:20,091 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:32:19" (1/1) ... [2024-11-08 22:32:20,221 INFO L138 Inliner]: procedures = 764, calls = 2484, calls flagged for inlining = 68, calls inlined = 21, statements flattened = 1370 [2024-11-08 22:32:20,222 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:32:20,223 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:32:20,223 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:32:20,224 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:32:20,236 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:32:19" (1/1) ... [2024-11-08 22:32:20,236 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:32:19" (1/1) ... [2024-11-08 22:32:20,262 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:32:19" (1/1) ... [2024-11-08 22:32:20,267 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:32:19" (1/1) ... [2024-11-08 22:32:20,345 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:32:19" (1/1) ... [2024-11-08 22:32:20,352 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:32:19" (1/1) ... [2024-11-08 22:32:20,365 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:32:19" (1/1) ... [2024-11-08 22:32:20,384 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:32:19" (1/1) ... [2024-11-08 22:32:20,409 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:32:20,412 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:32:20,412 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:32:20,413 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:32:20,415 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:32:19" (1/1) ... [2024-11-08 22:32:20,422 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:32:20,437 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_012ab7aa-079a-4d0e-a1f1-f21b05eeedf3/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:32:20,483 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_012ab7aa-079a-4d0e-a1f1-f21b05eeedf3/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:32:20,489 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_012ab7aa-079a-4d0e-a1f1-f21b05eeedf3/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:32:20,529 INFO L130 BoogieDeclarations]: Found specification of procedure s_update_template_size [2024-11-08 22:32:20,529 INFO L138 BoogieDeclarations]: Found implementation of procedure s_update_template_size [2024-11-08 22:32:20,529 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2024-11-08 22:32:20,529 INFO L130 BoogieDeclarations]: Found specification of procedure s_hash_keys_eq [2024-11-08 22:32:20,529 INFO L138 BoogieDeclarations]: Found implementation of procedure s_hash_keys_eq [2024-11-08 22:32:20,529 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_uninterpreted_equals [2024-11-08 22:32:20,530 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_uninterpreted_equals [2024-11-08 22:32:20,530 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 22:32:20,530 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-08 22:32:20,530 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-08 22:32:20,530 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2024-11-08 22:32:20,530 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2024-11-08 22:32:20,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2024-11-08 22:32:20,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-08 22:32:20,531 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_calloc [2024-11-08 22:32:20,531 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_calloc [2024-11-08 22:32:20,532 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 22:32:20,532 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-11-08 22:32:20,533 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-11-08 22:32:20,533 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-08 22:32:20,533 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-08 22:32:20,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2024-11-08 22:32:20,533 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_create [2024-11-08 22:32:20,533 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_create [2024-11-08 22:32:20,533 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_is_valid [2024-11-08 22:32:20,533 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_is_valid [2024-11-08 22:32:20,533 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 22:32:20,534 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:32:20,534 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_required_bytes [2024-11-08 22:32:20,534 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_required_bytes [2024-11-08 22:32:20,534 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 22:32:20,535 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_uninterpreted_hasher [2024-11-08 22:32:20,535 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_uninterpreted_hasher [2024-11-08 22:32:20,536 INFO L130 BoogieDeclarations]: Found specification of procedure s_safe_eq_check [2024-11-08 22:32:20,536 INFO L138 BoogieDeclarations]: Found implementation of procedure s_safe_eq_check [2024-11-08 22:32:20,536 INFO L130 BoogieDeclarations]: Found specification of procedure s_emplace_item [2024-11-08 22:32:20,536 INFO L138 BoogieDeclarations]: Found implementation of procedure s_emplace_item [2024-11-08 22:32:20,536 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:32:20,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:32:20,536 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-08 22:32:20,536 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-08 22:32:20,536 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2024-11-08 22:32:20,536 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2024-11-08 22:32:20,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-08 22:32:20,538 INFO L130 BoogieDeclarations]: Found specification of procedure s_find_entry [2024-11-08 22:32:20,538 INFO L138 BoogieDeclarations]: Found implementation of procedure s_find_entry [2024-11-08 22:32:20,538 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2024-11-08 22:32:20,538 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2024-11-08 22:32:20,538 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-08 22:32:20,538 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-08 22:32:20,538 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 22:32:20,538 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2024-11-08 22:32:20,538 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2024-11-08 22:32:20,539 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 22:32:20,539 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_is_valid [2024-11-08 22:32:20,539 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_is_valid [2024-11-08 22:32:20,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-08 22:32:20,539 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-11-08 22:32:20,540 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-11-08 22:32:20,540 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2024-11-08 22:32:20,541 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2024-11-08 22:32:20,541 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2024-11-08 22:32:20,541 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2024-11-08 22:32:20,541 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2024-11-08 22:32:20,541 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2024-11-08 22:32:20,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 22:32:20,541 INFO L130 BoogieDeclarations]: Found specification of procedure s_hash_for [2024-11-08 22:32:20,541 INFO L138 BoogieDeclarations]: Found implementation of procedure s_hash_for [2024-11-08 22:32:20,541 INFO L130 BoogieDeclarations]: Found specification of procedure s_alloc_state [2024-11-08 22:32:20,541 INFO L138 BoogieDeclarations]: Found implementation of procedure s_alloc_state [2024-11-08 22:32:20,542 INFO L130 BoogieDeclarations]: Found specification of procedure uninterpreted_equals [2024-11-08 22:32:20,542 INFO L138 BoogieDeclarations]: Found implementation of procedure uninterpreted_equals [2024-11-08 22:32:20,542 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-08 22:32:20,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-08 22:32:20,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:32:20,542 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_power_of_two [2024-11-08 22:32:20,542 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_power_of_two [2024-11-08 22:32:21,150 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:32:21,154 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:32:21,639 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5: assume !true; [2024-11-08 22:32:21,699 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume !true; [2024-11-08 22:32:22,409 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##7: assume !true; [2024-11-08 22:32:22,409 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##41: assume !true; [2024-11-08 22:32:34,580 INFO L? ?]: Removed 393 outVars from TransFormulas that were not future-live. [2024-11-08 22:32:34,580 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:32:35,325 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:32:35,325 INFO L316 CfgBuilder]: Removed 11 assume(true) statements. [2024-11-08 22:32:35,326 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:32:35 BoogieIcfgContainer [2024-11-08 22:32:35,326 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:32:35,327 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:32:35,327 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:32:35,337 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:32:35,337 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:32:35" (1/1) ... [2024-11-08 22:32:35,347 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:32:35,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:35,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 281 states and 381 transitions. [2024-11-08 22:32:35,412 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 381 transitions. [2024-11-08 22:32:35,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 22:32:35,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:35,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:42,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:45,311 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-08 22:32:55,466 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.14s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:32:56,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:56,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 285 states and 387 transitions. [2024-11-08 22:32:56,845 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 387 transitions. [2024-11-08 22:32:56,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 22:32:56,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:56,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:04,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:08,147 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-08 22:33:09,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:09,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 288 states and 398 transitions. [2024-11-08 22:33:09,353 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 398 transitions. [2024-11-08 22:33:09,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 22:33:09,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:09,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:15,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:17,679 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-08 22:33:17,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:17,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 288 states and 398 transitions. [2024-11-08 22:33:17,705 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 398 transitions. [2024-11-08 22:33:17,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 22:33:17,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:17,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:23,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:25,846 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-08 22:33:25,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:25,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 288 states and 398 transitions. [2024-11-08 22:33:25,861 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 398 transitions. [2024-11-08 22:33:25,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 22:33:25,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:25,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:31,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:33,317 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-08 22:33:33,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:33,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 288 states and 398 transitions. [2024-11-08 22:33:33,334 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 398 transitions. [2024-11-08 22:33:33,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 22:33:33,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:33,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:40,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:43,099 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-08 22:33:43,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:43,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 288 states and 398 transitions. [2024-11-08 22:33:43,117 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 398 transitions. [2024-11-08 22:33:43,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 22:33:43,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:43,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:49,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:50,960 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-08 22:33:50,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:50,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 288 states and 398 transitions. [2024-11-08 22:33:50,973 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 398 transitions. [2024-11-08 22:33:50,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 22:33:50,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:50,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:57,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:59,667 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-08 22:33:59,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:59,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 288 states and 398 transitions. [2024-11-08 22:33:59,683 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 398 transitions. [2024-11-08 22:33:59,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 22:33:59,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:59,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:06,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:13,327 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-08 22:34:23,971 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:34:28,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:28,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 290 states and 401 transitions. [2024-11-08 22:34:28,501 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 401 transitions. [2024-11-08 22:34:28,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 22:34:28,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:28,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:34,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:43,137 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-08 22:35:01,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:01,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 293 states and 412 transitions. [2024-11-08 22:35:01,301 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 412 transitions. [2024-11-08 22:35:01,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 22:35:01,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:01,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:08,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:10,555 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-08 22:35:10,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:10,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 293 states and 412 transitions. [2024-11-08 22:35:10,575 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 412 transitions. [2024-11-08 22:35:10,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 22:35:10,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:10,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:16,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:18,505 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-08 22:35:18,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:18,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 293 states and 412 transitions. [2024-11-08 22:35:18,536 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 412 transitions. [2024-11-08 22:35:18,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 22:35:18,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:18,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:25,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:26,533 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-08 22:35:26,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:26,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 293 states and 412 transitions. [2024-11-08 22:35:26,548 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 412 transitions. [2024-11-08 22:35:26,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 22:35:26,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:26,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:32,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:13,403 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-11-08 22:36:29,167 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:38:04,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:04,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 318 states and 457 transitions. [2024-11-08 22:38:04,775 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 457 transitions. [2024-11-08 22:38:04,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 22:38:04,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:04,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:11,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:12,657 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-08 22:38:12,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:12,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 318 states and 457 transitions. [2024-11-08 22:38:12,744 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 457 transitions. [2024-11-08 22:38:12,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 22:38:12,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:12,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:20,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:27,152 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-08 22:38:51,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:51,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 322 states and 465 transitions. [2024-11-08 22:38:51,226 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 465 transitions. [2024-11-08 22:38:51,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 22:38:51,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:51,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:07,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:39:23,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:39:24,211 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) [2024-11-08 22:39:24,214 INFO L158 Benchmark]: Toolchain (without parser) took 428317.18ms. Allocated memory was 151.0MB in the beginning and 2.7GB in the end (delta: 2.6GB). Free memory was 109.8MB in the beginning and 2.0GB in the end (delta: -1.9GB). Peak memory consumption was 652.2MB. Max. memory is 16.1GB. [2024-11-08 22:39:24,215 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 117.4MB. Free memory is still 90.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 22:39:24,215 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4059.69ms. Allocated memory was 151.0MB in the beginning and 222.3MB in the end (delta: 71.3MB). Free memory was 109.8MB in the beginning and 123.2MB in the end (delta: -13.4MB). Peak memory consumption was 87.8MB. Max. memory is 16.1GB. [2024-11-08 22:39:24,216 INFO L158 Benchmark]: Boogie Procedure Inliner took 260.69ms. Allocated memory is still 222.3MB. Free memory was 123.2MB in the beginning and 107.5MB in the end (delta: 15.7MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-08 22:39:24,217 INFO L158 Benchmark]: Boogie Preprocessor took 188.28ms. Allocated memory is still 222.3MB. Free memory was 107.5MB in the beginning and 94.8MB in the end (delta: 12.7MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-11-08 22:39:24,217 INFO L158 Benchmark]: RCFGBuilder took 14914.14ms. Allocated memory was 222.3MB in the beginning and 287.3MB in the end (delta: 65.0MB). Free memory was 94.8MB in the beginning and 147.7MB in the end (delta: -52.9MB). Peak memory consumption was 55.2MB. Max. memory is 16.1GB. [2024-11-08 22:39:24,218 INFO L158 Benchmark]: CodeCheck took 408886.75ms. Allocated memory was 287.3MB in the beginning and 2.7GB in the end (delta: 2.5GB). Free memory was 147.7MB in the beginning and 2.0GB in the end (delta: -1.9GB). Peak memory consumption was 553.3MB. Max. memory is 16.1GB. [2024-11-08 22:39:24,221 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Solver said unknown de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Solver said unknown: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:485) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 117.4MB. Free memory is still 90.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4059.69ms. Allocated memory was 151.0MB in the beginning and 222.3MB in the end (delta: 71.3MB). Free memory was 109.8MB in the beginning and 123.2MB in the end (delta: -13.4MB). Peak memory consumption was 87.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 260.69ms. Allocated memory is still 222.3MB. Free memory was 123.2MB in the beginning and 107.5MB in the end (delta: 15.7MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 188.28ms. Allocated memory is still 222.3MB. Free memory was 107.5MB in the beginning and 94.8MB in the end (delta: 12.7MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * RCFGBuilder took 14914.14ms. Allocated memory was 222.3MB in the beginning and 287.3MB in the end (delta: 65.0MB). Free memory was 94.8MB in the beginning and 147.7MB in the end (delta: -52.9MB). Peak memory consumption was 55.2MB. Max. memory is 16.1GB. * CodeCheck took 408886.75ms. Allocated memory was 287.3MB in the beginning and 2.7GB in the end (delta: 2.5GB). Free memory was 147.7MB in the beginning and 2.0GB in the end (delta: -1.9GB). Peak memory consumption was 553.3MB. 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. [2024-11-08 22:39:24,440 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_012ab7aa-079a-4d0e-a1f1-f21b05eeedf3/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process [2024-11-08 22:39:24,478 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_012ab7aa-079a-4d0e-a1f1-f21b05eeedf3/bin/ukojak-verify-ImItNfHLgk/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/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_012ab7aa-079a-4d0e-a1f1-f21b05eeedf3/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_012ab7aa-079a-4d0e-a1f1-f21b05eeedf3/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_012ab7aa-079a-4d0e-a1f1-f21b05eeedf3/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_012ab7aa-079a-4d0e-a1f1-f21b05eeedf3/bin/ukojak-verify-ImItNfHLgk/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_012ab7aa-079a-4d0e-a1f1-f21b05eeedf3/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_012ab7aa-079a-4d0e-a1f1-f21b05eeedf3/bin/ukojak-verify-ImItNfHLgk --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 0.2.5-dev-a016563 [2024-11-08 22:39:26,765 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:39:26,874 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_012ab7aa-079a-4d0e-a1f1-f21b05eeedf3/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-11-08 22:39:26,923 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:39:26,924 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:39:26,924 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:39:26,925 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:39:26,926 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:39:26,927 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:39:26,928 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:39:26,928 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:39:26,929 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:39:26,929 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:39:26,929 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:39:26,930 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-08 22:39:26,930 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-08 22:39:26,930 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:39:26,931 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-08 22:39:26,931 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:39:26,934 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:39:26,934 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:39:26,935 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:39:26,935 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:39:26,936 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-08 22:39:26,936 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-08 22:39:26,936 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:39:26,937 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:39:26,937 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:39:26,937 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:39:26,938 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:39:26,938 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-08 22:39:26,938 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-08 22:39:26,938 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-08 22:39:26,939 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_012ab7aa-079a-4d0e-a1f1-f21b05eeedf3/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_012ab7aa-079a-4d0e-a1f1-f21b05eeedf3/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 83589103d63582ab3e264b6d8e730d62c6eb0b101bb611ea588c172c43990d87 [2024-11-08 22:39:27,334 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:39:27,363 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:39:27,368 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:39:27,369 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:39:27,370 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:39:27,372 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_012ab7aa-079a-4d0e-a1f1-f21b05eeedf3/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness_negated.i Unable to find full path for "g++" [2024-11-08 22:39:29,468 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:39:30,093 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:39:30,093 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_012ab7aa-079a-4d0e-a1f1-f21b05eeedf3/sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness_negated.i [2024-11-08 22:39:30,142 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_012ab7aa-079a-4d0e-a1f1-f21b05eeedf3/bin/ukojak-verify-ImItNfHLgk/data/65590320b/7ae89dee9f0a40ffaa7f318c7f33b6db/FLAG6b547ed53 [2024-11-08 22:39:30,550 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_012ab7aa-079a-4d0e-a1f1-f21b05eeedf3/bin/ukojak-verify-ImItNfHLgk/data/65590320b/7ae89dee9f0a40ffaa7f318c7f33b6db [2024-11-08 22:39:30,555 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:39:30,558 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:39:30,560 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:39:30,561 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:39:30,567 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:39:30,568 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:39:30" (1/1) ... [2024-11-08 22:39:30,572 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2dc6a5df and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:39:30, skipping insertion in model container [2024-11-08 22:39:30,572 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:39:30" (1/1) ... [2024-11-08 22:39:30,761 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:39:31,144 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_012ab7aa-079a-4d0e-a1f1-f21b05eeedf3/sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness_negated.i[4495,4508] [2024-11-08 22:39:31,152 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_012ab7aa-079a-4d0e-a1f1-f21b05eeedf3/sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness_negated.i[4555,4568] [2024-11-08 22:39:32,261 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:39:32,401 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:39:32,401 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:39:32,402 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:39:32,414 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:39:32,416 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:39:32,417 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:39:32,418 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:39:32,419 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:39:32,419 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:39:32,420 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:39:32,424 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:39:32,424 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:39:32,427 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:39:32,428 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:39:32,437 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:39:32,438 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:39:32,439 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:39:32,439 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:39:32,441 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:39:32,442 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:39:32,442 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:39:32,443 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:39:32,445 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:39:32,446 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:39:32,446 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:39:32,447 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:39:32,447 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:39:32,448 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:39:33,145 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:39:33,145 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:39:33,146 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:39:33,147 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:39:33,366 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:39:33,697 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:39:33,705 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:39:33,715 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:39:33,729 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:39:33,737 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:39:33,745 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:39:33,762 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:39:33,773 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:39:33,807 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:39:33,807 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:39:33,838 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:39:33,839 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:39:33,849 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:39:33,850 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:39:33,861 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:39:33,862 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:39:33,868 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:39:33,869 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:39:33,870 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:39:33,870 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:39:33,871 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:39:33,871 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:39:33,872 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:39:33,875 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:39:33,906 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:39:33,912 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:39:33,951 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_012ab7aa-079a-4d0e-a1f1-f21b05eeedf3/sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness_negated.i[229394,229407] [2024-11-08 22:39:33,952 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:39:34,009 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-08 22:39:34,111 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:39:34,118 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_012ab7aa-079a-4d0e-a1f1-f21b05eeedf3/sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness_negated.i[4495,4508] [2024-11-08 22:39:34,120 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_012ab7aa-079a-4d0e-a1f1-f21b05eeedf3/sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness_negated.i[4555,4568] [2024-11-08 22:39:34,156 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:39:34,176 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:39:34,176 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:39:34,178 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:39:34,187 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:39:34,188 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:39:34,188 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:39:34,189 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:39:34,193 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:39:34,194 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:39:34,194 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:39:34,196 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:39:34,199 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:39:34,201 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:39:34,201 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:39:34,206 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:39:34,206 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:39:34,207 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:39:34,207 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:39:34,208 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:39:34,209 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:39:34,209 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:39:34,209 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:39:34,211 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:39:34,211 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:39:34,212 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:39:34,212 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:39:34,213 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:39:34,213 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:39:34,285 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:39:34,286 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:39:34,286 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:39:34,287 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:39:34,336 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:39:34,428 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:39:34,436 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:39:34,444 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:39:34,455 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:39:34,461 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:39:34,467 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:39:34,474 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:39:34,480 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:39:34,489 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:39:34,490 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:39:34,498 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:39:34,499 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:39:34,502 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:39:34,504 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:39:34,512 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:39:34,514 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:39:34,516 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:39:34,517 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:39:34,518 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:39:34,519 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:39:34,519 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:39:34,519 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:39:34,520 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:39:34,522 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:39:34,533 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:39:34,536 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:39:34,546 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_012ab7aa-079a-4d0e-a1f1-f21b05eeedf3/sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness_negated.i[229394,229407] [2024-11-08 22:39:34,546 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:39:34,575 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:39:34,596 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_012ab7aa-079a-4d0e-a1f1-f21b05eeedf3/sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness_negated.i[4495,4508] [2024-11-08 22:39:34,599 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_012ab7aa-079a-4d0e-a1f1-f21b05eeedf3/sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness_negated.i[4555,4568] [2024-11-08 22:39:34,646 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:39:34,646 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:39:34,646 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:39:34,647 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:39:34,647 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:39:34,652 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:39:34,653 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:39:34,654 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:39:34,655 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:39:34,656 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:39:34,656 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:39:34,657 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:39:34,657 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:39:34,768 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7544-7555] [2024-11-08 22:39:34,845 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:39:34,845 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:39:34,859 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:39:34,861 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:39:34,864 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:39:34,865 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:39:34,873 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:39:34,874 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:39:34,874 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:39:34,875 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:39:34,875 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:39:34,876 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:39:34,876 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:39:34,909 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_012ab7aa-079a-4d0e-a1f1-f21b05eeedf3/sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness_negated.i[229394,229407] [2024-11-08 22:39:34,910 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:39:35,417 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:39:35,418 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:39:35 WrapperNode [2024-11-08 22:39:35,418 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:39:35,419 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:39:35,419 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:39:35,419 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:39:35,428 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:39:35" (1/1) ... [2024-11-08 22:39:35,554 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:39:35" (1/1) ... [2024-11-08 22:39:35,681 INFO L138 Inliner]: procedures = 785, calls = 2484, calls flagged for inlining = 70, calls inlined = 20, statements flattened = 1271 [2024-11-08 22:39:35,682 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:39:35,683 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:39:35,683 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:39:35,683 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:39:35,694 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:39:35" (1/1) ... [2024-11-08 22:39:35,695 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:39:35" (1/1) ... [2024-11-08 22:39:35,716 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:39:35" (1/1) ... [2024-11-08 22:39:35,717 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:39:35" (1/1) ... [2024-11-08 22:39:35,777 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:39:35" (1/1) ... [2024-11-08 22:39:35,783 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:39:35" (1/1) ... [2024-11-08 22:39:35,797 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:39:35" (1/1) ... [2024-11-08 22:39:35,805 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:39:35" (1/1) ... [2024-11-08 22:39:35,829 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:39:35,829 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:39:35,829 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:39:35,830 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:39:35,833 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:39:35" (1/1) ... [2024-11-08 22:39:35,839 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:39:35,850 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_012ab7aa-079a-4d0e-a1f1-f21b05eeedf3/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:39:35,864 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_012ab7aa-079a-4d0e-a1f1-f21b05eeedf3/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:39:35,868 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_012ab7aa-079a-4d0e-a1f1-f21b05eeedf3/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:39:35,901 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2024-11-08 22:39:35,901 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-08 22:39:35,904 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-08 22:39:35,904 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-11-08 22:39:35,904 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-11-08 22:39:35,904 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-08 22:39:35,904 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-08 22:39:35,905 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_create [2024-11-08 22:39:35,905 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_create [2024-11-08 22:39:35,905 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_is_valid [2024-11-08 22:39:35,905 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_is_valid [2024-11-08 22:39:35,905 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 22:39:35,905 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:39:35,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 22:39:35,905 INFO L130 BoogieDeclarations]: Found specification of procedure s_emplace_item [2024-11-08 22:39:35,905 INFO L138 BoogieDeclarations]: Found implementation of procedure s_emplace_item [2024-11-08 22:39:35,905 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:39:35,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:39:35,905 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-08 22:39:35,906 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-08 22:39:35,906 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2024-11-08 22:39:35,906 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2024-11-08 22:39:35,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-08 22:39:35,906 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2024-11-08 22:39:35,906 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2024-11-08 22:39:35,906 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 22:39:35,906 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2024-11-08 22:39:35,906 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2024-11-08 22:39:35,906 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 22:39:35,906 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2024-11-08 22:39:35,906 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2024-11-08 22:39:35,907 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2024-11-08 22:39:35,907 INFO L130 BoogieDeclarations]: Found specification of procedure s_hash_for [2024-11-08 22:39:35,907 INFO L138 BoogieDeclarations]: Found implementation of procedure s_hash_for [2024-11-08 22:39:35,907 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_power_of_two [2024-11-08 22:39:35,907 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_power_of_two [2024-11-08 22:39:35,907 INFO L130 BoogieDeclarations]: Found specification of procedure s_update_template_size [2024-11-08 22:39:35,909 INFO L138 BoogieDeclarations]: Found implementation of procedure s_update_template_size [2024-11-08 22:39:35,909 INFO L130 BoogieDeclarations]: Found specification of procedure s_hash_keys_eq [2024-11-08 22:39:35,909 INFO L138 BoogieDeclarations]: Found implementation of procedure s_hash_keys_eq [2024-11-08 22:39:35,909 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_uninterpreted_equals [2024-11-08 22:39:35,909 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_uninterpreted_equals [2024-11-08 22:39:35,910 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 22:39:35,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-08 22:39:35,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-11-08 22:39:35,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2024-11-08 22:39:35,910 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2024-11-08 22:39:35,910 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2024-11-08 22:39:35,910 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_calloc [2024-11-08 22:39:35,910 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_calloc [2024-11-08 22:39:35,911 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_required_bytes [2024-11-08 22:39:35,911 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_required_bytes [2024-11-08 22:39:35,911 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_uninterpreted_hasher [2024-11-08 22:39:35,911 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_uninterpreted_hasher [2024-11-08 22:39:35,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2024-11-08 22:39:35,911 INFO L130 BoogieDeclarations]: Found specification of procedure s_safe_eq_check [2024-11-08 22:39:35,911 INFO L138 BoogieDeclarations]: Found implementation of procedure s_safe_eq_check [2024-11-08 22:39:35,911 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2024-11-08 22:39:35,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2024-11-08 22:39:35,912 INFO L130 BoogieDeclarations]: Found specification of procedure s_find_entry [2024-11-08 22:39:35,912 INFO L138 BoogieDeclarations]: Found implementation of procedure s_find_entry [2024-11-08 22:39:35,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2024-11-08 22:39:35,913 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-08 22:39:35,913 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-08 22:39:35,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2024-11-08 22:39:35,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2024-11-08 22:39:35,913 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_is_valid [2024-11-08 22:39:35,913 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_is_valid [2024-11-08 22:39:35,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-08 22:39:35,913 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-11-08 22:39:35,914 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-11-08 22:39:35,914 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2024-11-08 22:39:35,914 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2024-11-08 22:39:35,914 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2024-11-08 22:39:35,914 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2024-11-08 22:39:35,914 INFO L130 BoogieDeclarations]: Found specification of procedure s_alloc_state [2024-11-08 22:39:35,916 INFO L138 BoogieDeclarations]: Found implementation of procedure s_alloc_state [2024-11-08 22:39:35,916 INFO L130 BoogieDeclarations]: Found specification of procedure uninterpreted_equals [2024-11-08 22:39:35,916 INFO L138 BoogieDeclarations]: Found implementation of procedure uninterpreted_equals [2024-11-08 22:39:36,449 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:39:36,453 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:39:47,152 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5: assume !true; [2024-11-08 22:39:58,558 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume !true; [2024-11-08 22:40:14,768 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##7: assume !true; [2024-11-08 22:40:14,768 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##29: assume !true; [2024-11-08 22:40:30,193 INFO L? ?]: Removed 346 outVars from TransFormulas that were not future-live. [2024-11-08 22:40:30,193 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:40:30,757 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:40:30,757 INFO L316 CfgBuilder]: Removed 11 assume(true) statements. [2024-11-08 22:40:30,757 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:40:30 BoogieIcfgContainer [2024-11-08 22:40:30,757 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:40:30,758 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:40:30,758 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:40:30,770 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:40:30,770 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:40:30" (1/1) ... [2024-11-08 22:40:30,782 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:40:30,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:30,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 264 states and 361 transitions. [2024-11-08 22:40:30,854 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 361 transitions. [2024-11-08 22:40:30,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 22:40:30,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:30,865 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-08 22:40:30,865 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_012ab7aa-079a-4d0e-a1f1-f21b05eeedf3/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-08 22:40:30,873 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_012ab7aa-079a-4d0e-a1f1-f21b05eeedf3/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-08 22:40:30,875 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_012ab7aa-079a-4d0e-a1f1-f21b05eeedf3/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2024-11-08 22:40:40,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:40,461 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-08 22:40:49,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:49,405 INFO L255 TraceCheckSpWp]: Trace formula consists of 2577 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-08 22:40:49,414 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:40:50,735 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-08 22:40:50,746 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_012ab7aa-079a-4d0e-a1f1-f21b05eeedf3/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (2)] Ended with exit code 0 [2024-11-08 22:41:01,251 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.49s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:41:06,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:06,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 267 states and 366 transitions. [2024-11-08 22:41:06,070 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 366 transitions. [2024-11-08 22:41:06,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 22:41:06,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:06,072 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-08 22:41:06,072 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_012ab7aa-079a-4d0e-a1f1-f21b05eeedf3/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-08 22:41:06,075 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_012ab7aa-079a-4d0e-a1f1-f21b05eeedf3/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-08 22:41:06,076 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_012ab7aa-079a-4d0e-a1f1-f21b05eeedf3/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (3)] Waiting until timeout for monitored process [2024-11-08 22:41:18,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:18,091 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-08 22:41:25,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:25,706 INFO L255 TraceCheckSpWp]: Trace formula consists of 2553 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-08 22:41:25,713 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:41:30,131 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-08 22:41:30,165 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_012ab7aa-079a-4d0e-a1f1-f21b05eeedf3/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (3)] Ended with exit code 0 [2024-11-08 22:41:35,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:35,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 270 states and 377 transitions. [2024-11-08 22:41:35,529 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 377 transitions. [2024-11-08 22:41:35,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 22:41:35,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:35,532 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-08 22:41:35,533 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_012ab7aa-079a-4d0e-a1f1-f21b05eeedf3/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-08 22:41:35,537 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_012ab7aa-079a-4d0e-a1f1-f21b05eeedf3/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-08 22:41:35,541 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_012ab7aa-079a-4d0e-a1f1-f21b05eeedf3/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2024-11-08 22:41:45,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:45,732 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-08 22:41:53,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:53,395 INFO L255 TraceCheckSpWp]: Trace formula consists of 2553 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-08 22:41:53,398 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:41:54,050 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-08 22:41:54,087 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_012ab7aa-079a-4d0e-a1f1-f21b05eeedf3/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (4)] Forceful destruction successful, exit code 0 [2024-11-08 22:41:54,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:54,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 270 states and 377 transitions. [2024-11-08 22:41:54,110 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 377 transitions. [2024-11-08 22:41:54,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 22:41:54,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:54,114 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-08 22:41:54,114 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_012ab7aa-079a-4d0e-a1f1-f21b05eeedf3/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-08 22:41:54,117 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_012ab7aa-079a-4d0e-a1f1-f21b05eeedf3/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-08 22:41:54,122 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_012ab7aa-079a-4d0e-a1f1-f21b05eeedf3/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (5)] Waiting until timeout for monitored process [2024-11-08 22:42:06,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:06,866 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-08 22:42:14,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:15,064 INFO L255 TraceCheckSpWp]: Trace formula consists of 2553 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-08 22:42:15,068 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:42:15,587 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-08 22:42:15,623 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_012ab7aa-079a-4d0e-a1f1-f21b05eeedf3/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (5)] Forceful destruction successful, exit code 0 [2024-11-08 22:42:15,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:15,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 270 states and 377 transitions. [2024-11-08 22:42:15,638 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 377 transitions. [2024-11-08 22:42:15,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 22:42:15,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:15,641 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-08 22:42:15,641 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_012ab7aa-079a-4d0e-a1f1-f21b05eeedf3/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-08 22:42:15,644 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_012ab7aa-079a-4d0e-a1f1-f21b05eeedf3/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-08 22:42:15,647 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_012ab7aa-079a-4d0e-a1f1-f21b05eeedf3/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (6)] Waiting until timeout for monitored process [2024-11-08 22:42:29,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:29,125 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-08 22:42:37,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:37,544 INFO L255 TraceCheckSpWp]: Trace formula consists of 2553 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-08 22:42:37,549 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:42:38,140 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-08 22:42:38,191 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_012ab7aa-079a-4d0e-a1f1-f21b05eeedf3/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (6)] Ended with exit code 0 [2024-11-08 22:42:38,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:38,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 270 states and 377 transitions. [2024-11-08 22:42:38,211 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 377 transitions. [2024-11-08 22:42:38,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 22:42:38,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:38,218 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-08 22:42:38,218 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_012ab7aa-079a-4d0e-a1f1-f21b05eeedf3/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-08 22:42:38,221 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_012ab7aa-079a-4d0e-a1f1-f21b05eeedf3/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-08 22:42:38,225 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_012ab7aa-079a-4d0e-a1f1-f21b05eeedf3/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (7)] Waiting until timeout for monitored process [2024-11-08 22:42:51,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:51,849 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-08 22:42:59,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:59,845 INFO L255 TraceCheckSpWp]: Trace formula consists of 2553 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-08 22:42:59,849 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:43:00,454 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-08 22:43:00,510 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_012ab7aa-079a-4d0e-a1f1-f21b05eeedf3/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (7)] Ended with exit code 0 [2024-11-08 22:43:00,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:00,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 270 states and 377 transitions. [2024-11-08 22:43:00,527 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 377 transitions. [2024-11-08 22:43:00,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 22:43:00,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:00,534 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-08 22:43:00,534 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_012ab7aa-079a-4d0e-a1f1-f21b05eeedf3/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-08 22:43:00,538 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_012ab7aa-079a-4d0e-a1f1-f21b05eeedf3/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-08 22:43:00,542 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_012ab7aa-079a-4d0e-a1f1-f21b05eeedf3/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (8)] Waiting until timeout for monitored process [2024-11-08 22:43:15,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:15,167 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-08 22:43:23,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:23,285 INFO L255 TraceCheckSpWp]: Trace formula consists of 2553 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-08 22:43:23,288 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:43:23,865 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-08 22:43:23,924 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_012ab7aa-079a-4d0e-a1f1-f21b05eeedf3/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (8)] Forceful destruction successful, exit code 0 [2024-11-08 22:43:23,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:23,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 270 states and 377 transitions. [2024-11-08 22:43:23,937 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 377 transitions. [2024-11-08 22:43:23,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 22:43:23,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:23,940 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-08 22:43:23,940 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_012ab7aa-079a-4d0e-a1f1-f21b05eeedf3/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-08 22:43:23,943 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_012ab7aa-079a-4d0e-a1f1-f21b05eeedf3/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-08 22:43:23,948 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_012ab7aa-079a-4d0e-a1f1-f21b05eeedf3/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (9)] Waiting until timeout for monitored process [2024-11-08 22:43:37,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:37,829 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-08 22:43:46,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:47,100 INFO L255 TraceCheckSpWp]: Trace formula consists of 2553 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-08 22:43:47,104 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:43:47,721 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-08 22:43:47,769 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_012ab7aa-079a-4d0e-a1f1-f21b05eeedf3/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (9)] Ended with exit code 0 [2024-11-08 22:43:47,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:47,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 270 states and 377 transitions. [2024-11-08 22:43:47,786 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 377 transitions. [2024-11-08 22:43:47,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 22:43:47,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:47,789 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-08 22:43:47,789 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_012ab7aa-079a-4d0e-a1f1-f21b05eeedf3/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-08 22:43:47,791 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_012ab7aa-079a-4d0e-a1f1-f21b05eeedf3/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-08 22:43:47,792 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_012ab7aa-079a-4d0e-a1f1-f21b05eeedf3/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (10)] Waiting until timeout for monitored process [2024-11-08 22:44:03,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:03,961 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-08 22:44:12,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:12,396 INFO L255 TraceCheckSpWp]: Trace formula consists of 2553 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-08 22:44:12,398 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:44:12,942 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-08 22:44:13,000 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_012ab7aa-079a-4d0e-a1f1-f21b05eeedf3/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (10)] Ended with exit code 0 [2024-11-08 22:44:13,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:13,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 270 states and 377 transitions. [2024-11-08 22:44:13,010 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 377 transitions. [2024-11-08 22:44:13,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 22:44:13,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:13,012 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-08 22:44:13,012 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_012ab7aa-079a-4d0e-a1f1-f21b05eeedf3/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-08 22:44:13,015 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_012ab7aa-079a-4d0e-a1f1-f21b05eeedf3/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-08 22:44:13,016 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_012ab7aa-079a-4d0e-a1f1-f21b05eeedf3/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (11)] Waiting until timeout for monitored process [2024-11-08 22:44:31,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:31,467 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-08 22:44:39,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:39,805 INFO L255 TraceCheckSpWp]: Trace formula consists of 2553 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-08 22:44:39,808 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:44:40,296 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-08 22:44:40,355 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_012ab7aa-079a-4d0e-a1f1-f21b05eeedf3/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (11)] Forceful destruction successful, exit code 0 [2024-11-08 22:44:40,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:40,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 270 states and 377 transitions. [2024-11-08 22:44:40,365 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 377 transitions. [2024-11-08 22:44:40,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 22:44:40,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:40,367 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-08 22:44:40,367 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_012ab7aa-079a-4d0e-a1f1-f21b05eeedf3/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-08 22:44:40,369 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_012ab7aa-079a-4d0e-a1f1-f21b05eeedf3/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-08 22:44:40,372 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_012ab7aa-079a-4d0e-a1f1-f21b05eeedf3/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (12)] Waiting until timeout for monitored process [2024-11-08 22:44:55,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:55,536 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-08 22:45:02,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:02,696 INFO L255 TraceCheckSpWp]: Trace formula consists of 2553 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-08 22:45:02,698 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:45:03,186 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-08 22:45:03,252 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_012ab7aa-079a-4d0e-a1f1-f21b05eeedf3/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (12)] Ended with exit code 0 [2024-11-08 22:45:03,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:03,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 270 states and 377 transitions. [2024-11-08 22:45:03,263 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 377 transitions. [2024-11-08 22:45:03,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 22:45:03,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:03,265 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-08 22:45:03,265 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_012ab7aa-079a-4d0e-a1f1-f21b05eeedf3/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-08 22:45:03,268 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_012ab7aa-079a-4d0e-a1f1-f21b05eeedf3/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-08 22:45:03,269 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_012ab7aa-079a-4d0e-a1f1-f21b05eeedf3/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (13)] Waiting until timeout for monitored process [2024-11-08 22:45:16,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:16,291 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-08 22:45:23,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:23,429 INFO L255 TraceCheckSpWp]: Trace formula consists of 2553 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-08 22:45:23,432 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:45:23,886 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-08 22:45:23,953 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_012ab7aa-079a-4d0e-a1f1-f21b05eeedf3/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (13)] Forceful destruction successful, exit code 0 [2024-11-08 22:45:23,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:23,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 270 states and 377 transitions. [2024-11-08 22:45:23,963 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 377 transitions. [2024-11-08 22:45:23,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 22:45:23,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:23,964 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-08 22:45:23,965 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_012ab7aa-079a-4d0e-a1f1-f21b05eeedf3/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-08 22:45:23,967 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_012ab7aa-079a-4d0e-a1f1-f21b05eeedf3/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-08 22:45:23,968 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_012ab7aa-079a-4d0e-a1f1-f21b05eeedf3/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (14)] Waiting until timeout for monitored process [2024-11-08 22:45:37,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:37,458 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-08 22:45:44,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:44,534 INFO L255 TraceCheckSpWp]: Trace formula consists of 2553 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-08 22:45:44,537 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:45:45,035 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-08 22:45:45,113 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_012ab7aa-079a-4d0e-a1f1-f21b05eeedf3/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (14)] Forceful destruction successful, exit code 0 [2024-11-08 22:45:45,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:45,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 270 states and 377 transitions. [2024-11-08 22:45:45,122 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 377 transitions. [2024-11-08 22:45:45,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 22:45:45,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:45,124 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-08 22:45:45,124 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_012ab7aa-079a-4d0e-a1f1-f21b05eeedf3/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-08 22:45:45,127 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_012ab7aa-079a-4d0e-a1f1-f21b05eeedf3/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-08 22:45:45,129 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_012ab7aa-079a-4d0e-a1f1-f21b05eeedf3/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (15)] Waiting until timeout for monitored process [2024-11-08 22:45:59,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:59,108 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-08 22:46:06,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:06,159 INFO L255 TraceCheckSpWp]: Trace formula consists of 2553 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-08 22:46:06,162 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:46:06,649 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-08 22:46:06,725 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_012ab7aa-079a-4d0e-a1f1-f21b05eeedf3/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (15)] Ended with exit code 0 [2024-11-08 22:46:06,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:06,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 270 states and 377 transitions. [2024-11-08 22:46:06,734 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 377 transitions. [2024-11-08 22:46:06,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 22:46:06,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:06,735 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-08 22:46:06,736 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_012ab7aa-079a-4d0e-a1f1-f21b05eeedf3/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-08 22:46:06,738 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_012ab7aa-079a-4d0e-a1f1-f21b05eeedf3/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-08 22:46:06,742 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_012ab7aa-079a-4d0e-a1f1-f21b05eeedf3/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (16)] Waiting until timeout for monitored process