./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 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_13674fd5-bddd-4749-946f-d0b6f865984e/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13674fd5-bddd-4749-946f-d0b6f865984e/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_13674fd5-bddd-4749-946f-d0b6f865984e/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13674fd5-bddd-4749-946f-d0b6f865984e/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13674fd5-bddd-4749-946f-d0b6f865984e/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_13674fd5-bddd-4749-946f-d0b6f865984e/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 658cf0e5cfa8ff565239cc21b84be4a008587cc5aba3b9c9a0b23efea938ab87 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:19:55,345 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:19:55,441 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13674fd5-bddd-4749-946f-d0b6f865984e/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-08 23:19:55,450 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:19:55,450 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:19:55,489 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:19:55,490 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:19:55,491 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:19:55,494 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:19:55,495 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:19:55,496 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:19:55,498 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:19:55,498 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:19:55,499 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:19:55,499 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:19:55,499 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:19:55,501 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:19:55,501 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:19:55,501 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:19:55,502 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:19:55,502 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:19:55,506 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:19:55,507 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:19:55,507 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:19:55,508 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:19:55,509 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:19:55,509 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:19:55,509 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:19:55,510 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:19:55,510 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:19:55,510 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_13674fd5-bddd-4749-946f-d0b6f865984e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13674fd5-bddd-4749-946f-d0b6f865984e/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 658cf0e5cfa8ff565239cc21b84be4a008587cc5aba3b9c9a0b23efea938ab87 [2024-11-08 23:19:55,758 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:19:55,786 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:19:55,790 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:19:55,791 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:19:55,791 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:19:55,793 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13674fd5-bddd-4749-946f-d0b6f865984e/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness.i Unable to find full path for "g++" [2024-11-08 23:19:57,750 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:19:58,342 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:19:58,343 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13674fd5-bddd-4749-946f-d0b6f865984e/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness.i [2024-11-08 23:19:58,386 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13674fd5-bddd-4749-946f-d0b6f865984e/bin/ukojak-verify-ImItNfHLgk/data/06ee8ebb7/61531ab86bc24ef6a949a13b8f875998/FLAG5d8ed02dc [2024-11-08 23:19:58,407 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13674fd5-bddd-4749-946f-d0b6f865984e/bin/ukojak-verify-ImItNfHLgk/data/06ee8ebb7/61531ab86bc24ef6a949a13b8f875998 [2024-11-08 23:19:58,411 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:19:58,412 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:19:58,414 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:19:58,414 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:19:58,421 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:19:58,423 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:19:58" (1/1) ... [2024-11-08 23:19:58,425 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e3dbe30 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:19:58, skipping insertion in model container [2024-11-08 23:19:58,425 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:19:58" (1/1) ... [2024-11-08 23:19:58,551 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:19:58,922 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_13674fd5-bddd-4749-946f-d0b6f865984e/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness.i[4501,4514] [2024-11-08 23:19:58,932 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_13674fd5-bddd-4749-946f-d0b6f865984e/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness.i[4561,4574] [2024-11-08 23:20:00,014 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:20:00,015 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:20:00,016 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:20:00,017 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:20:00,018 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:20:00,036 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:20:00,037 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:20:00,041 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:20:00,042 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:20:00,050 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:20:00,052 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:20:00,057 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:20:00,057 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:20:01,248 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:20:01,249 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:20:01,294 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:20:01,296 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:20:01,305 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:20:01,308 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:20:01,337 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:20:01,342 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:20:01,342 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:20:01,343 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:20:01,344 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:20:01,345 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:20:01,346 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:20:01,405 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_13674fd5-bddd-4749-946f-d0b6f865984e/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness.i[227778,227791] [2024-11-08 23:20:01,406 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:20:01,525 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:20:01,556 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_13674fd5-bddd-4749-946f-d0b6f865984e/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness.i[4501,4514] [2024-11-08 23:20:01,560 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_13674fd5-bddd-4749-946f-d0b6f865984e/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness.i[4561,4574] [2024-11-08 23:20:01,633 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:20:01,634 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:20:01,634 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:20:01,634 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:20:01,635 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:20:01,648 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:20:01,648 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:20:01,649 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:20:01,649 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:20:01,655 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:20:01,655 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:20:01,656 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:20:01,656 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:20:01,747 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7558-7569] [2024-11-08 23:20:01,848 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:20:01,848 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:20:01,858 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:20:01,858 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:20:01,861 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:20:01,862 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:20:01,877 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:20:01,878 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:20:01,879 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:20:01,880 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:20:01,880 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:20:01,880 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:20:01,882 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:20:01,909 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_13674fd5-bddd-4749-946f-d0b6f865984e/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness.i[227778,227791] [2024-11-08 23:20:01,910 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:20:02,259 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:20:02,260 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:20:02 WrapperNode [2024-11-08 23:20:02,260 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:20:02,261 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:20:02,261 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:20:02,261 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:20:02,269 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:20:02" (1/1) ... [2024-11-08 23:20:02,367 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:20:02" (1/1) ... [2024-11-08 23:20:02,448 INFO L138 Inliner]: procedures = 763, calls = 2426, calls flagged for inlining = 67, calls inlined = 13, statements flattened = 854 [2024-11-08 23:20:02,448 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:20:02,449 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:20:02,449 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:20:02,449 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:20:02,467 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:20:02" (1/1) ... [2024-11-08 23:20:02,467 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:20:02" (1/1) ... [2024-11-08 23:20:02,479 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:20:02" (1/1) ... [2024-11-08 23:20:02,483 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:20:02" (1/1) ... [2024-11-08 23:20:02,587 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:20:02" (1/1) ... [2024-11-08 23:20:02,595 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:20:02" (1/1) ... [2024-11-08 23:20:02,614 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:20:02" (1/1) ... [2024-11-08 23:20:02,622 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:20:02" (1/1) ... [2024-11-08 23:20:02,642 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:20:02,645 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:20:02,645 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:20:02,645 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:20:02,646 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:20:02" (1/1) ... [2024-11-08 23:20:02,655 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:20:02,669 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13674fd5-bddd-4749-946f-d0b6f865984e/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:20:02,686 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13674fd5-bddd-4749-946f-d0b6f865984e/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:20:02,694 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13674fd5-bddd-4749-946f-d0b6f865984e/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:20:02,729 INFO L130 BoogieDeclarations]: Found specification of procedure s_update_template_size [2024-11-08 23:20:02,730 INFO L138 BoogieDeclarations]: Found implementation of procedure s_update_template_size [2024-11-08 23:20:02,730 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2024-11-08 23:20:02,730 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 23:20:02,730 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-08 23:20:02,731 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-08 23:20:02,731 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2024-11-08 23:20:02,731 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2024-11-08 23:20:02,731 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-08 23:20:02,732 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_calloc [2024-11-08 23:20:02,732 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_calloc [2024-11-08 23:20:02,732 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 23:20:02,732 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-11-08 23:20:02,733 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-11-08 23:20:02,733 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-08 23:20:02,734 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-08 23:20:02,735 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2024-11-08 23:20:02,735 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_is_valid [2024-11-08 23:20:02,736 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_is_valid [2024-11-08 23:20:02,737 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 23:20:02,737 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:20:02,737 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_required_bytes [2024-11-08 23:20:02,737 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_required_bytes [2024-11-08 23:20:02,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 23:20:02,738 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:20:02,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:20:02,740 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2024-11-08 23:20:02,741 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2024-11-08 23:20:02,741 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2024-11-08 23:20:02,741 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2024-11-08 23:20:02,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-08 23:20:02,742 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-08 23:20:02,742 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-08 23:20:02,742 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 23:20:02,742 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2024-11-08 23:20:02,742 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2024-11-08 23:20:02,742 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 23:20:02,742 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_is_valid [2024-11-08 23:20:02,743 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_is_valid [2024-11-08 23:20:02,743 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-08 23:20:02,743 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-11-08 23:20:02,743 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-11-08 23:20:02,743 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2024-11-08 23:20:02,743 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2024-11-08 23:20:02,745 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2024-11-08 23:20:02,745 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2024-11-08 23:20:02,745 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2024-11-08 23:20:02,745 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2024-11-08 23:20:02,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 23:20:02,747 INFO L130 BoogieDeclarations]: Found specification of procedure s_alloc_state [2024-11-08 23:20:02,747 INFO L138 BoogieDeclarations]: Found implementation of procedure s_alloc_state [2024-11-08 23:20:02,749 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:20:02,749 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_power_of_two [2024-11-08 23:20:02,749 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_power_of_two [2024-11-08 23:20:03,142 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:20:03,145 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:20:15,738 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume !true; [2024-11-08 23:20:15,881 INFO L? ?]: Removed 194 outVars from TransFormulas that were not future-live. [2024-11-08 23:20:15,881 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:20:16,374 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:20:16,375 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-08 23:20:16,375 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:20:16 BoogieIcfgContainer [2024-11-08 23:20:16,375 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:20:16,376 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:20:16,376 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:20:16,387 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:20:16,388 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:20:16" (1/1) ... [2024-11-08 23:20:16,401 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:20:16,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:16,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 141 states and 177 transitions. [2024-11-08 23:20:16,482 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 177 transitions. [2024-11-08 23:20:16,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 23:20:16,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:16,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:24,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:25,563 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 23:20:35,683 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.11s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:20:36,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:36,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 143 states and 177 transitions. [2024-11-08 23:20:36,713 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 177 transitions. [2024-11-08 23:20:36,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 23:20:36,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:36,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:42,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:44,648 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 23:20:46,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:46,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 147 states and 183 transitions. [2024-11-08 23:20:46,147 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 183 transitions. [2024-11-08 23:20:46,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 23:20:46,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:46,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:52,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:56,610 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 23:20:58,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:58,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 151 states and 187 transitions. [2024-11-08 23:20:58,519 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 187 transitions. [2024-11-08 23:20:58,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 23:20:58,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:58,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:04,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:06,304 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-08 23:21:07,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:07,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 155 states and 192 transitions. [2024-11-08 23:21:07,629 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 192 transitions. [2024-11-08 23:21:07,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 23:21:07,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:07,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:13,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:14,664 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-11-08 23:21:15,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:15,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 157 states and 193 transitions. [2024-11-08 23:21:15,401 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 193 transitions. [2024-11-08 23:21:15,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 23:21:15,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:15,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:20,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:26,105 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-08 23:21:27,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:27,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 158 states and 194 transitions. [2024-11-08 23:21:27,799 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 194 transitions. [2024-11-08 23:21:27,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 23:21:27,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:27,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:33,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:38,829 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-08 23:21:42,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:42,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 162 states and 197 transitions. [2024-11-08 23:21:42,790 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 197 transitions. [2024-11-08 23:21:42,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-08 23:21:42,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:42,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:48,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:53,358 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-08 23:21:53,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:53,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 163 states and 197 transitions. [2024-11-08 23:21:53,503 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 197 transitions. [2024-11-08 23:21:53,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 23:21:53,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:53,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:59,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:17,406 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 133 trivial. 0 not checked. [2024-11-08 23:22:58,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:58,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 165 states and 200 transitions. [2024-11-08 23:22:58,055 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 200 transitions. [2024-11-08 23:22:58,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-08 23:22:58,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:58,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:03,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:16,886 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 133 trivial. 0 not checked. [2024-11-08 23:23:35,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:35,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 168 states and 204 transitions. [2024-11-08 23:23:35,900 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 204 transitions. [2024-11-08 23:23:35,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-08 23:23:35,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:35,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:49,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:53,759 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 133 trivial. 0 not checked. [2024-11-08 23:23:55,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:55,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 168 states and 203 transitions. [2024-11-08 23:23:55,884 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 203 transitions. [2024-11-08 23:23:55,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-08 23:23:55,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:55,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:33,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:24:49,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:24:49,466 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 23:24:49,469 INFO L158 Benchmark]: Toolchain (without parser) took 291056.69ms. Allocated memory was 146.8MB in the beginning and 3.4GB in the end (delta: 3.3GB). Free memory was 103.4MB in the beginning and 1.4GB in the end (delta: -1.3GB). Peak memory consumption was 2.0GB. Max. memory is 16.1GB. [2024-11-08 23:24:49,470 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 146.8MB. Free memory is still 89.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 23:24:49,470 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3846.46ms. Allocated memory was 146.8MB in the beginning and 213.9MB in the end (delta: 67.1MB). Free memory was 103.1MB in the beginning and 96.8MB in the end (delta: 6.3MB). Peak memory consumption was 100.8MB. Max. memory is 16.1GB. [2024-11-08 23:24:49,471 INFO L158 Benchmark]: Boogie Procedure Inliner took 187.51ms. Allocated memory is still 213.9MB. Free memory was 96.8MB in the beginning and 83.1MB in the end (delta: 13.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-11-08 23:24:49,472 INFO L158 Benchmark]: Boogie Preprocessor took 194.96ms. Allocated memory was 213.9MB in the beginning and 358.6MB in the end (delta: 144.7MB). Free memory was 83.1MB in the beginning and 283.7MB in the end (delta: -200.5MB). Peak memory consumption was 14.4MB. Max. memory is 16.1GB. [2024-11-08 23:24:49,473 INFO L158 Benchmark]: RCFGBuilder took 13730.87ms. Allocated memory is still 358.6MB. Free memory was 283.7MB in the beginning and 231.0MB in the end (delta: 52.7MB). Peak memory consumption was 136.6MB. Max. memory is 16.1GB. [2024-11-08 23:24:49,473 INFO L158 Benchmark]: CodeCheck took 273092.45ms. Allocated memory was 358.6MB in the beginning and 3.4GB in the end (delta: 3.0GB). Free memory was 231.0MB in the beginning and 1.4GB in the end (delta: -1.1GB). Peak memory consumption was 1.9GB. Max. memory is 16.1GB. [2024-11-08 23:24:49,477 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 0.23ms. Allocated memory is still 146.8MB. Free memory is still 89.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3846.46ms. Allocated memory was 146.8MB in the beginning and 213.9MB in the end (delta: 67.1MB). Free memory was 103.1MB in the beginning and 96.8MB in the end (delta: 6.3MB). Peak memory consumption was 100.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 187.51ms. Allocated memory is still 213.9MB. Free memory was 96.8MB in the beginning and 83.1MB in the end (delta: 13.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 194.96ms. Allocated memory was 213.9MB in the beginning and 358.6MB in the end (delta: 144.7MB). Free memory was 83.1MB in the beginning and 283.7MB in the end (delta: -200.5MB). Peak memory consumption was 14.4MB. Max. memory is 16.1GB. * RCFGBuilder took 13730.87ms. Allocated memory is still 358.6MB. Free memory was 283.7MB in the beginning and 231.0MB in the end (delta: 52.7MB). Peak memory consumption was 136.6MB. Max. memory is 16.1GB. * CodeCheck took 273092.45ms. Allocated memory was 358.6MB in the beginning and 3.4GB in the end (delta: 3.0GB). Free memory was 231.0MB in the beginning and 1.4GB in the end (delta: -1.1GB). Peak memory consumption was 1.9GB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 7558]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7558-7569] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-08 23:24:49,683 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13674fd5-bddd-4749-946f-d0b6f865984e/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13674fd5-bddd-4749-946f-d0b6f865984e/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13674fd5-bddd-4749-946f-d0b6f865984e/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_13674fd5-bddd-4749-946f-d0b6f865984e/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13674fd5-bddd-4749-946f-d0b6f865984e/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13674fd5-bddd-4749-946f-d0b6f865984e/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_13674fd5-bddd-4749-946f-d0b6f865984e/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 658cf0e5cfa8ff565239cc21b84be4a008587cc5aba3b9c9a0b23efea938ab87 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:24:52,040 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:24:52,137 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13674fd5-bddd-4749-946f-d0b6f865984e/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-11-08 23:24:52,185 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:24:52,186 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:24:52,186 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:24:52,187 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:24:52,188 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:24:52,188 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:24:52,189 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:24:52,190 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:24:52,190 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:24:52,191 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:24:52,193 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:24:52,196 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-08 23:24:52,197 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-08 23:24:52,197 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:24:52,197 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-08 23:24:52,198 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:24:52,198 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:24:52,198 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:24:52,199 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:24:52,200 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:24:52,200 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-08 23:24:52,200 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-08 23:24:52,201 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:24:52,201 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:24:52,202 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:24:52,202 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:24:52,202 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:24:52,203 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-08 23:24:52,203 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-08 23:24:52,203 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-08 23:24:52,204 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_13674fd5-bddd-4749-946f-d0b6f865984e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13674fd5-bddd-4749-946f-d0b6f865984e/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 658cf0e5cfa8ff565239cc21b84be4a008587cc5aba3b9c9a0b23efea938ab87 [2024-11-08 23:24:52,661 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:24:52,720 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:24:52,727 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:24:52,732 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:24:52,732 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:24:52,734 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13674fd5-bddd-4749-946f-d0b6f865984e/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness.i Unable to find full path for "g++" [2024-11-08 23:24:54,848 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:24:55,435 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:24:55,435 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13674fd5-bddd-4749-946f-d0b6f865984e/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness.i [2024-11-08 23:24:55,479 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13674fd5-bddd-4749-946f-d0b6f865984e/bin/ukojak-verify-ImItNfHLgk/data/6da281b06/51de9359501543589e0b4d9e1cb5a02b/FLAGb02504c3a [2024-11-08 23:24:55,502 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13674fd5-bddd-4749-946f-d0b6f865984e/bin/ukojak-verify-ImItNfHLgk/data/6da281b06/51de9359501543589e0b4d9e1cb5a02b [2024-11-08 23:24:55,506 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:24:55,507 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:24:55,510 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:24:55,511 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:24:55,516 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:24:55,517 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:24:55" (1/1) ... [2024-11-08 23:24:55,519 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c402250 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:24:55, skipping insertion in model container [2024-11-08 23:24:55,520 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:24:55" (1/1) ... [2024-11-08 23:24:55,709 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:24:56,069 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_13674fd5-bddd-4749-946f-d0b6f865984e/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness.i[4501,4514] [2024-11-08 23:24:56,080 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_13674fd5-bddd-4749-946f-d0b6f865984e/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness.i[4561,4574] [2024-11-08 23:24:57,311 WARN 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 23:24:57,479 WARN 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 23:24:57,480 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 23:24:57,480 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 23:24:57,497 WARN 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 23:24:57,503 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:24:57,505 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:24:57,506 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:24:57,506 WARN 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 23:24:57,507 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:24:57,508 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:24:57,514 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 23:24:57,518 WARN 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 23:24:57,521 WARN 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 23:24:57,522 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 23:24:57,533 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:24:57,534 WARN 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 23:24:57,534 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:24:57,535 WARN 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 23:24:57,537 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:24:57,538 WARN 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 23:24:57,538 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:24:57,539 WARN 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 23:24:57,541 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:24:57,542 WARN 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 23:24:57,542 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:24:57,543 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:57,543 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:24:57,544 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:24:58,096 WARN 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 23:24:58,097 WARN 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 23:24:58,098 WARN 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 23:24:58,099 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:58,313 WARN 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 23:24:58,749 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:58,759 WARN 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 23:24:58,769 WARN 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 23:24:58,783 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:58,790 WARN 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 23:24:58,798 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:58,811 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:58,818 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:58,850 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:24:58,852 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:24:58,886 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:24:58,889 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:24:58,896 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:24:58,899 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:24:58,917 WARN 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 23:24:58,917 WARN 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 23:24:58,922 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:24:58,923 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:24:58,923 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:24:58,924 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:24:58,924 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:24:58,925 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:24:58,925 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:24:58,928 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:58,981 WARN 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 23:24:58,985 WARN 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 23:24:59,021 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_13674fd5-bddd-4749-946f-d0b6f865984e/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness.i[227778,227791] [2024-11-08 23:24:59,023 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:24:59,081 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-08 23:24:59,154 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:24:59,161 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_13674fd5-bddd-4749-946f-d0b6f865984e/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness.i[4501,4514] [2024-11-08 23:24:59,161 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_13674fd5-bddd-4749-946f-d0b6f865984e/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness.i[4561,4574] [2024-11-08 23:24:59,200 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:59,217 WARN 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 23:24:59,218 WARN 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 23:24:59,218 WARN 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 23:24:59,222 WARN 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 23:24:59,226 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:24:59,227 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:24:59,231 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:24:59,231 WARN 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 23:24:59,231 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:24:59,232 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:24:59,233 WARN 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 23:24:59,234 WARN 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 23:24:59,238 WARN 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 23:24:59,239 WARN 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 23:24:59,265 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:24:59,269 WARN 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 23:24:59,269 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:24:59,270 WARN 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 23:24:59,271 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:24:59,275 WARN 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 23:24:59,275 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:24:59,276 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:59,277 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:24:59,277 WARN 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 23:24:59,278 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:24:59,282 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:59,282 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:24:59,283 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:24:59,373 WARN 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 23:24:59,374 WARN 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 23:24:59,375 WARN 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 23:24:59,375 WARN 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 23:24:59,445 WARN 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 23:24:59,522 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 23:24:59,527 WARN 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 23:24:59,556 WARN 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 23:24:59,569 WARN 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 23:24:59,574 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:59,582 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:59,590 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:59,595 WARN 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 23:24:59,604 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:24:59,604 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:24:59,613 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:24:59,614 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:24:59,617 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:24:59,618 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:24:59,631 WARN 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 23:24:59,632 WARN 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 23:24:59,633 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:24:59,636 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:24:59,636 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:24:59,637 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:24:59,637 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:24:59,638 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:24:59,638 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:24:59,640 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:59,650 WARN 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 23:24:59,653 WARN 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 23:24:59,665 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_13674fd5-bddd-4749-946f-d0b6f865984e/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness.i[227778,227791] [2024-11-08 23:24:59,666 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:24:59,698 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:24:59,754 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_13674fd5-bddd-4749-946f-d0b6f865984e/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness.i[4501,4514] [2024-11-08 23:24:59,759 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_13674fd5-bddd-4749-946f-d0b6f865984e/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness.i[4561,4574] [2024-11-08 23:24:59,833 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:24:59,833 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:24:59,834 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:24:59,834 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:24:59,835 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:24:59,840 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:24:59,841 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:24:59,842 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:24:59,843 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:24:59,844 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:24:59,845 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:24:59,846 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:24:59,846 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:24:59,995 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7558-7569] [2024-11-08 23:25:00,092 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:25:00,094 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:25:00,104 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:25:00,106 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:25:00,110 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:25:00,110 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:25:00,124 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:25:00,125 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:25:00,126 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:25:00,126 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:25:00,127 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:25:00,127 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:25:00,127 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:25:00,156 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_13674fd5-bddd-4749-946f-d0b6f865984e/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness.i[227778,227791] [2024-11-08 23:25:00,157 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:25:00,505 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:25:00,506 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:25:00 WrapperNode [2024-11-08 23:25:00,506 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:25:00,507 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:25:00,507 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:25:00,507 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:25:00,514 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:25:00" (1/1) ... [2024-11-08 23:25:00,623 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:25:00" (1/1) ... [2024-11-08 23:25:00,740 INFO L138 Inliner]: procedures = 784, calls = 2426, calls flagged for inlining = 69, calls inlined = 13, statements flattened = 794 [2024-11-08 23:25:00,740 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:25:00,741 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:25:00,741 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:25:00,741 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:25:00,755 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:25:00" (1/1) ... [2024-11-08 23:25:00,756 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:25:00" (1/1) ... [2024-11-08 23:25:00,773 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:25:00" (1/1) ... [2024-11-08 23:25:00,778 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:25:00" (1/1) ... [2024-11-08 23:25:00,856 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:25:00" (1/1) ... [2024-11-08 23:25:00,865 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:25:00" (1/1) ... [2024-11-08 23:25:00,886 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:25:00" (1/1) ... [2024-11-08 23:25:00,899 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:25:00" (1/1) ... [2024-11-08 23:25:00,919 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:25:00,920 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:25:00,920 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:25:00,920 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:25:00,921 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:25:00" (1/1) ... [2024-11-08 23:25:00,927 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:25:00,941 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13674fd5-bddd-4749-946f-d0b6f865984e/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:25:00,956 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13674fd5-bddd-4749-946f-d0b6f865984e/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:25:00,961 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13674fd5-bddd-4749-946f-d0b6f865984e/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:25:00,996 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2024-11-08 23:25:00,996 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-08 23:25:00,998 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-08 23:25:00,998 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-11-08 23:25:00,998 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-11-08 23:25:00,998 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-08 23:25:00,999 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-08 23:25:00,999 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_is_valid [2024-11-08 23:25:00,999 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_is_valid [2024-11-08 23:25:01,000 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 23:25:01,000 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:25:01,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 23:25:01,001 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:25:01,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:25:01,001 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2024-11-08 23:25:01,001 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2024-11-08 23:25:01,002 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-08 23:25:01,002 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 23:25:01,002 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2024-11-08 23:25:01,002 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2024-11-08 23:25:01,002 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 23:25:01,002 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2024-11-08 23:25:01,003 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2024-11-08 23:25:01,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2024-11-08 23:25:01,004 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_power_of_two [2024-11-08 23:25:01,004 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_power_of_two [2024-11-08 23:25:01,004 INFO L130 BoogieDeclarations]: Found specification of procedure s_update_template_size [2024-11-08 23:25:01,004 INFO L138 BoogieDeclarations]: Found implementation of procedure s_update_template_size [2024-11-08 23:25:01,004 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 23:25:01,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-08 23:25:01,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-11-08 23:25:01,005 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2024-11-08 23:25:01,005 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2024-11-08 23:25:01,005 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_calloc [2024-11-08 23:25:01,006 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_calloc [2024-11-08 23:25:01,006 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_required_bytes [2024-11-08 23:25:01,006 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_required_bytes [2024-11-08 23:25:01,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2024-11-08 23:25:01,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2024-11-08 23:25:01,006 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2024-11-08 23:25:01,007 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2024-11-08 23:25:01,007 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2024-11-08 23:25:01,007 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-08 23:25:01,007 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-08 23:25:01,007 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2024-11-08 23:25:01,007 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_is_valid [2024-11-08 23:25:01,008 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_is_valid [2024-11-08 23:25:01,008 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-08 23:25:01,008 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-11-08 23:25:01,008 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-11-08 23:25:01,008 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2024-11-08 23:25:01,008 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2024-11-08 23:25:01,009 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2024-11-08 23:25:01,009 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2024-11-08 23:25:01,009 INFO L130 BoogieDeclarations]: Found specification of procedure s_alloc_state [2024-11-08 23:25:01,009 INFO L138 BoogieDeclarations]: Found implementation of procedure s_alloc_state [2024-11-08 23:25:01,476 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:25:01,479 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:25:48,173 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume !true; [2024-11-08 23:25:48,588 INFO L? ?]: Removed 174 outVars from TransFormulas that were not future-live. [2024-11-08 23:25:48,589 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:25:49,124 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:25:49,125 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-08 23:25:49,126 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:25:49 BoogieIcfgContainer [2024-11-08 23:25:49,126 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:25:49,127 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:25:49,127 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:25:49,140 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:25:49,141 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:25:49" (1/1) ... [2024-11-08 23:25:49,155 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:25:49,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:49,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 136 states and 172 transitions. [2024-11-08 23:25:49,250 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 172 transitions. [2024-11-08 23:25:49,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 23:25:49,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:49,263 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-08 23:25:49,263 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13674fd5-bddd-4749-946f-d0b6f865984e/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-08 23:25:49,267 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13674fd5-bddd-4749-946f-d0b6f865984e/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-08 23:25:49,269 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13674fd5-bddd-4749-946f-d0b6f865984e/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2024-11-08 23:25:58,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:58,758 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-08 23:26:06,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:06,823 INFO L255 TraceCheckSpWp]: Trace formula consists of 2467 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 23:26:06,832 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:26:07,722 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 23:26:07,757 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13674fd5-bddd-4749-946f-d0b6f865984e/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (2)] Ended with exit code 0 [2024-11-08 23:26:18,211 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.44s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:26:29,006 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.17s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:26:32,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:32,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 138 states and 172 transitions. [2024-11-08 23:26:32,535 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 172 transitions. [2024-11-08 23:26:32,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 23:26:32,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:32,540 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-08 23:26:32,540 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13674fd5-bddd-4749-946f-d0b6f865984e/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-08 23:26:32,544 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13674fd5-bddd-4749-946f-d0b6f865984e/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-08 23:26:32,546 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13674fd5-bddd-4749-946f-d0b6f865984e/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (3)] Waiting until timeout for monitored process [2024-11-08 23:26:42,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:42,013 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-08 23:26:49,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:50,042 INFO L255 TraceCheckSpWp]: Trace formula consists of 2603 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-08 23:26:50,048 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:26:53,112 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 23:26:53,127 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13674fd5-bddd-4749-946f-d0b6f865984e/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (3)] Forceful destruction successful, exit code 0 [2024-11-08 23:27:08,778 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:27:08,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:08,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 141 states and 177 transitions. [2024-11-08 23:27:08,833 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 177 transitions. [2024-11-08 23:27:08,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 23:27:08,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:08,838 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-08 23:27:08,838 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13674fd5-bddd-4749-946f-d0b6f865984e/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-08 23:27:08,841 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13674fd5-bddd-4749-946f-d0b6f865984e/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-08 23:27:08,842 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13674fd5-bddd-4749-946f-d0b6f865984e/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2024-11-08 23:27:19,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:19,989 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-08 23:27:27,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:27,513 INFO L255 TraceCheckSpWp]: Trace formula consists of 2579 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-08 23:27:27,519 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:27:33,725 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 23:27:33,757 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13674fd5-bddd-4749-946f-d0b6f865984e/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (4)] Forceful destruction successful, exit code 0 [2024-11-08 23:27:45,948 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:27:55,988 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:28:01,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:01,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 145 states and 181 transitions. [2024-11-08 23:28:01,458 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 181 transitions. [2024-11-08 23:28:01,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 23:28:01,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:01,462 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-08 23:28:01,462 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13674fd5-bddd-4749-946f-d0b6f865984e/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-08 23:28:01,466 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13674fd5-bddd-4749-946f-d0b6f865984e/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-08 23:28:01,472 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13674fd5-bddd-4749-946f-d0b6f865984e/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (5)] Waiting until timeout for monitored process [2024-11-08 23:28:10,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:10,195 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-08 23:28:17,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:18,167 INFO L255 TraceCheckSpWp]: Trace formula consists of 2842 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 23:28:18,170 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:28:23,422 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-08 23:28:23,451 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13674fd5-bddd-4749-946f-d0b6f865984e/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (5)] Ended with exit code 0 [2024-11-08 23:28:29,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:29,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 148 states and 185 transitions. [2024-11-08 23:28:29,463 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 185 transitions. [2024-11-08 23:28:29,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:28:29,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:29,466 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-08 23:28:29,467 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13674fd5-bddd-4749-946f-d0b6f865984e/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-08 23:28:29,470 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13674fd5-bddd-4749-946f-d0b6f865984e/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-08 23:28:29,471 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13674fd5-bddd-4749-946f-d0b6f865984e/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (6)] Waiting until timeout for monitored process [2024-11-08 23:28:39,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:39,634 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-08 23:28:48,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:48,500 INFO L255 TraceCheckSpWp]: Trace formula consists of 2930 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-08 23:28:48,505 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:28:51,795 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-11-08 23:28:51,828 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13674fd5-bddd-4749-946f-d0b6f865984e/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (6)] Forceful destruction successful, exit code 0 [2024-11-08 23:28:55,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:55,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 149 states and 185 transitions. [2024-11-08 23:28:55,475 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 185 transitions. [2024-11-08 23:28:55,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 23:28:55,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:55,479 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-08 23:28:55,479 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13674fd5-bddd-4749-946f-d0b6f865984e/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-08 23:28:55,482 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13674fd5-bddd-4749-946f-d0b6f865984e/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-08 23:28:55,484 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13674fd5-bddd-4749-946f-d0b6f865984e/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (7)] Waiting until timeout for monitored process [2024-11-08 23:29:09,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:09,235 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-08 23:29:16,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:17,098 INFO L255 TraceCheckSpWp]: Trace formula consists of 2906 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-08 23:29:17,108 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:29:21,719 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-08 23:29:21,776 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13674fd5-bddd-4749-946f-d0b6f865984e/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (7)] Forceful destruction successful, exit code 0 [2024-11-08 23:29:35,648 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:29:45,735 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:29:45,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:45,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 150 states and 186 transitions. [2024-11-08 23:29:45,788 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 186 transitions. [2024-11-08 23:29:45,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 23:29:45,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:45,791 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-08 23:29:45,791 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13674fd5-bddd-4749-946f-d0b6f865984e/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-08 23:29:45,798 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13674fd5-bddd-4749-946f-d0b6f865984e/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-08 23:29:45,799 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13674fd5-bddd-4749-946f-d0b6f865984e/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (8)] Waiting until timeout for monitored process [2024-11-08 23:30:04,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:04,951 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-08 23:30:13,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:13,878 INFO L255 TraceCheckSpWp]: Trace formula consists of 2962 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-08 23:30:13,884 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:30:30,550 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-08 23:30:30,604 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13674fd5-bddd-4749-946f-d0b6f865984e/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (8)] Forceful destruction successful, exit code 0 [2024-11-08 23:30:56,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:56,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 154 states and 189 transitions. [2024-11-08 23:30:56,859 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 189 transitions. [2024-11-08 23:30:56,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 23:30:56,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:56,863 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-08 23:30:56,864 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13674fd5-bddd-4749-946f-d0b6f865984e/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-08 23:30:56,868 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13674fd5-bddd-4749-946f-d0b6f865984e/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-08 23:30:56,869 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13674fd5-bddd-4749-946f-d0b6f865984e/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (9)] Waiting until timeout for monitored process [2024-11-08 23:31:12,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:12,975 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-08 23:31:21,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:21,985 INFO L255 TraceCheckSpWp]: Trace formula consists of 2970 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-11-08 23:31:21,996 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:31:25,651 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-08 23:31:25,727 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13674fd5-bddd-4749-946f-d0b6f865984e/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (9)] Forceful destruction successful, exit code 0 [2024-11-08 23:31:26,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:26,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 155 states and 189 transitions. [2024-11-08 23:31:26,236 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 189 transitions. [2024-11-08 23:31:26,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 23:31:26,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:26,239 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-08 23:31:26,239 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13674fd5-bddd-4749-946f-d0b6f865984e/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-08 23:31:26,242 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13674fd5-bddd-4749-946f-d0b6f865984e/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-08 23:31:26,244 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13674fd5-bddd-4749-946f-d0b6f865984e/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (10)] Waiting until timeout for monitored process [2024-11-08 23:31:41,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:41,968 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-08 23:31:50,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:51,032 INFO L255 TraceCheckSpWp]: Trace formula consists of 3058 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-11-08 23:31:51,048 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:32:24,323 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2024-11-08 23:32:24,400 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 23:32:24,402 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2024-11-08 23:32:25,868 INFO L349 Elim1Store]: treesize reduction 13, result has 40.9 percent of original size [2024-11-08 23:32:25,868 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 210 treesize of output 163 [2024-11-08 23:32:26,022 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 9 treesize of output 7 [2024-11-08 23:32:37,666 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2024-11-08 23:33:21,925 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 133 trivial. 0 not checked. [2024-11-08 23:33:22,012 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13674fd5-bddd-4749-946f-d0b6f865984e/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (10)] Forceful destruction successful, exit code 0