./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cf1a7837 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_32e9b78e-ddc2-42ce-a26d-c8b2c46699d8/bin/ukojak-verify-0OAaufAVZV/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32e9b78e-ddc2-42ce-a26d-c8b2c46699d8/bin/ukojak-verify-0OAaufAVZV/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32e9b78e-ddc2-42ce-a26d-c8b2c46699d8/bin/ukojak-verify-0OAaufAVZV/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32e9b78e-ddc2-42ce-a26d-c8b2c46699d8/bin/ukojak-verify-0OAaufAVZV/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32e9b78e-ddc2-42ce-a26d-c8b2c46699d8/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32e9b78e-ddc2-42ce-a26d-c8b2c46699d8/bin/ukojak-verify-0OAaufAVZV --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 602c22a5759f33fe3c7a18e3ef1531ea38defb370e298f7d0c16de4a5734f1a7 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-11 23:46:40,608 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-11 23:46:40,697 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32e9b78e-ddc2-42ce-a26d-c8b2c46699d8/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-11 23:46:40,702 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-11 23:46:40,703 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-11 23:46:40,728 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-11 23:46:40,729 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-11 23:46:40,730 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-11 23:46:40,731 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-11 23:46:40,732 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-11 23:46:40,732 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-11 23:46:40,733 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-11 23:46:40,733 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-11 23:46:40,734 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-11 23:46:40,735 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-11 23:46:40,735 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-11 23:46:40,736 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-11 23:46:40,736 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-11 23:46:40,737 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-11 23:46:40,737 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-11 23:46:40,738 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-11 23:46:40,743 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-11 23:46:40,744 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:46:40,744 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-11 23:46:40,745 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-11 23:46:40,745 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-11 23:46:40,745 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-11 23:46:40,746 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-11 23:46:40,746 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-11 23:46:40,747 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_32e9b78e-ddc2-42ce-a26d-c8b2c46699d8/bin/ukojak-verify-0OAaufAVZV/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32e9b78e-ddc2-42ce-a26d-c8b2c46699d8/bin/ukojak-verify-0OAaufAVZV Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 602c22a5759f33fe3c7a18e3ef1531ea38defb370e298f7d0c16de4a5734f1a7 [2023-11-11 23:46:41,044 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-11 23:46:41,073 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-11 23:46:41,076 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-11 23:46:41,077 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-11 23:46:41,081 INFO L274 PluginConnector]: CDTParser initialized [2023-11-11 23:46:41,083 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32e9b78e-ddc2-42ce-a26d-c8b2c46699d8/bin/ukojak-verify-0OAaufAVZV/../../sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i [2023-11-11 23:46:44,346 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-11 23:46:44,951 INFO L384 CDTParser]: Found 1 translation units. [2023-11-11 23:46:44,952 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32e9b78e-ddc2-42ce-a26d-c8b2c46699d8/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i [2023-11-11 23:46:45,000 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32e9b78e-ddc2-42ce-a26d-c8b2c46699d8/bin/ukojak-verify-0OAaufAVZV/data/43e0ed725/1de8aadb3698443bb959909a7519f745/FLAGf319ea548 [2023-11-11 23:46:45,019 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32e9b78e-ddc2-42ce-a26d-c8b2c46699d8/bin/ukojak-verify-0OAaufAVZV/data/43e0ed725/1de8aadb3698443bb959909a7519f745 [2023-11-11 23:46:45,025 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-11 23:46:45,027 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-11 23:46:45,029 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-11 23:46:45,029 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-11 23:46:45,034 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-11 23:46:45,037 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:46:45" (1/1) ... [2023-11-11 23:46:45,038 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@87effcf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:46:45, skipping insertion in model container [2023-11-11 23:46:45,038 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:46:45" (1/1) ... [2023-11-11 23:46:45,183 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-11 23:46:45,465 WARN L240 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_32e9b78e-ddc2-42ce-a26d-c8b2c46699d8/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4494,4507] [2023-11-11 23:46:45,474 WARN L240 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_32e9b78e-ddc2-42ce-a26d-c8b2c46699d8/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4554,4567] [2023-11-11 23:46:46,673 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:46:46,677 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:46:46,678 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:46:46,680 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:46:46,685 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:46:46,699 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:46:46,700 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:46:46,702 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:46:46,703 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:46:46,706 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:46:46,707 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:46:46,708 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:46:46,708 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:46:47,313 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-11 23:46:47,318 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-11 23:46:47,320 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-11 23:46:47,321 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-11 23:46:47,329 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-11 23:46:47,331 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-11 23:46:47,332 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-11 23:46:47,333 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-11 23:46:47,335 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-11 23:46:47,336 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-11 23:46:47,557 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:46:47,565 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:46:47,687 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:46:47,760 INFO L202 MainTranslator]: Completed pre-run [2023-11-11 23:46:47,774 WARN L240 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_32e9b78e-ddc2-42ce-a26d-c8b2c46699d8/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4494,4507] [2023-11-11 23:46:47,774 WARN L240 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_32e9b78e-ddc2-42ce-a26d-c8b2c46699d8/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4554,4567] [2023-11-11 23:46:47,833 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:46:47,833 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:46:47,834 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:46:47,834 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:46:47,835 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:46:47,843 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:46:47,844 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:46:47,845 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:46:47,846 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:46:47,847 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:46:47,848 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:46:47,848 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:46:47,849 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:46:47,890 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-11 23:46:47,891 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-11 23:46:47,892 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-11 23:46:47,893 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-11 23:46:47,894 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-11 23:46:47,895 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-11 23:46:47,895 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-11 23:46:47,896 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-11 23:46:47,896 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-11 23:46:47,897 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-11 23:46:47,918 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:46:47,924 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:46:47,932 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7529-7540] [2023-11-11 23:46:47,954 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:46:48,376 WARN L672 CHandler]: The function __atomic_fetch_or is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:46:48,376 WARN L672 CHandler]: The function __atomic_fetch_sub is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:46:48,376 WARN L672 CHandler]: The function __atomic_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:46:48,377 WARN L672 CHandler]: The function __atomic_fetch_xor is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:46:48,377 WARN L672 CHandler]: The function htons is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:46:48,377 WARN L672 CHandler]: The function ntohl is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:46:48,377 WARN L672 CHandler]: The function __atomic_compare_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:46:48,377 WARN L672 CHandler]: The function __atomic_fetch_add is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:46:48,378 WARN L672 CHandler]: The function fprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:46:48,378 WARN L672 CHandler]: The function htonl is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:46:48,378 WARN L672 CHandler]: The function __atomic_store_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:46:48,379 WARN L672 CHandler]: The function ntohs is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:46:48,379 WARN L672 CHandler]: The function __atomic_load_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:46:48,380 WARN L672 CHandler]: The function __atomic_thread_fence is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:46:48,380 WARN L672 CHandler]: The function __atomic_fetch_and is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:46:48,389 INFO L206 MainTranslator]: Completed translation [2023-11-11 23:46:48,390 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:46:48 WrapperNode [2023-11-11 23:46:48,392 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-11 23:46:48,393 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-11 23:46:48,394 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-11 23:46:48,394 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-11 23:46:48,405 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:46:48" (1/1) ... [2023-11-11 23:46:48,519 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:46:48" (1/1) ... [2023-11-11 23:46:48,624 INFO L138 Inliner]: procedures = 689, calls = 1580, calls flagged for inlining = 46, calls inlined = 6, statements flattened = 586 [2023-11-11 23:46:48,632 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-11 23:46:48,633 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-11 23:46:48,633 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-11 23:46:48,633 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-11 23:46:48,644 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:46:48" (1/1) ... [2023-11-11 23:46:48,644 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:46:48" (1/1) ... [2023-11-11 23:46:48,657 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:46:48" (1/1) ... [2023-11-11 23:46:48,658 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:46:48" (1/1) ... [2023-11-11 23:46:48,712 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:46:48" (1/1) ... [2023-11-11 23:46:48,717 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:46:48" (1/1) ... [2023-11-11 23:46:48,724 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:46:48" (1/1) ... [2023-11-11 23:46:48,729 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:46:48" (1/1) ... [2023-11-11 23:46:48,739 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-11 23:46:48,740 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-11 23:46:48,740 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-11 23:46:48,740 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-11 23:46:48,741 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:46:48" (1/1) ... [2023-11-11 23:46:48,748 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:46:48,765 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32e9b78e-ddc2-42ce-a26d-c8b2c46699d8/bin/ukojak-verify-0OAaufAVZV/z3 [2023-11-11 23:46:48,784 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32e9b78e-ddc2-42ce-a26d-c8b2c46699d8/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-11 23:46:48,812 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32e9b78e-ddc2-42ce-a26d-c8b2c46699d8/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-11 23:46:48,840 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-11 23:46:48,841 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2023-11-11 23:46:48,841 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2023-11-11 23:46:48,841 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2023-11-11 23:46:48,841 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2023-11-11 23:46:48,841 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2023-11-11 23:46:48,842 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2023-11-11 23:46:48,842 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-11 23:46:48,842 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2023-11-11 23:46:48,842 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2023-11-11 23:46:48,842 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-11-11 23:46:48,843 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-11-11 23:46:48,843 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-11 23:46:48,843 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-11 23:46:48,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-11 23:46:48,843 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-11 23:46:48,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-11 23:46:48,844 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2023-11-11 23:46:48,844 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2023-11-11 23:46:48,844 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2023-11-11 23:46:48,844 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2023-11-11 23:46:48,845 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-11 23:46:48,845 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-11 23:46:48,845 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-11 23:46:48,845 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_clear [2023-11-11 23:46:48,845 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_clear [2023-11-11 23:46:48,845 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-11 23:46:48,846 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-11 23:46:48,846 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2023-11-11 23:46:48,846 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2023-11-11 23:46:48,846 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2023-11-11 23:46:48,846 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2023-11-11 23:46:48,847 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-11 23:46:48,847 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-11 23:46:49,172 INFO L236 CfgBuilder]: Building ICFG [2023-11-11 23:46:49,175 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-11 23:46:50,227 INFO L277 CfgBuilder]: Performing block encoding [2023-11-11 23:46:50,483 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-11 23:46:50,483 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-11 23:46:50,486 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:46:50 BoogieIcfgContainer [2023-11-11 23:46:50,487 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-11 23:46:50,487 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-11 23:46:50,488 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-11 23:46:50,498 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-11 23:46:50,499 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:46:50" (1/1) ... [2023-11-11 23:46:50,510 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-11 23:46:50,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:50,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 78 states and 96 transitions. [2023-11-11 23:46:50,595 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 96 transitions. [2023-11-11 23:46:50,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-11-11 23:46:50,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:50,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:50,661 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:440) 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) [2023-11-11 23:46:50,666 INFO L158 Benchmark]: Toolchain (without parser) took 5637.83ms. Allocated memory was 144.7MB in the beginning and 197.1MB in the end (delta: 52.4MB). Free memory was 106.2MB in the beginning and 109.4MB in the end (delta: -3.2MB). Peak memory consumption was 50.1MB. Max. memory is 16.1GB. [2023-11-11 23:46:50,666 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 113.2MB. Free memory is still 69.1MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-11 23:46:50,667 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3363.31ms. Allocated memory was 144.7MB in the beginning and 197.1MB in the end (delta: 52.4MB). Free memory was 105.8MB in the beginning and 112.5MB in the end (delta: -6.7MB). Peak memory consumption was 72.2MB. Max. memory is 16.1GB. [2023-11-11 23:46:50,668 INFO L158 Benchmark]: Boogie Procedure Inliner took 238.68ms. Allocated memory is still 197.1MB. Free memory was 112.5MB in the beginning and 104.1MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2023-11-11 23:46:50,669 INFO L158 Benchmark]: Boogie Preprocessor took 106.57ms. Allocated memory is still 197.1MB. Free memory was 104.1MB in the beginning and 98.9MB in the end (delta: 5.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2023-11-11 23:46:50,669 INFO L158 Benchmark]: RCFGBuilder took 1746.82ms. Allocated memory is still 197.1MB. Free memory was 98.9MB in the beginning and 116.8MB in the end (delta: -17.9MB). Peak memory consumption was 34.5MB. Max. memory is 16.1GB. [2023-11-11 23:46:50,670 INFO L158 Benchmark]: CodeCheck took 176.78ms. Allocated memory is still 197.1MB. Free memory was 116.8MB in the beginning and 109.4MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2023-11-11 23:46:50,673 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 113.2MB. Free memory is still 69.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3363.31ms. Allocated memory was 144.7MB in the beginning and 197.1MB in the end (delta: 52.4MB). Free memory was 105.8MB in the beginning and 112.5MB in the end (delta: -6.7MB). Peak memory consumption was 72.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 238.68ms. Allocated memory is still 197.1MB. Free memory was 112.5MB in the beginning and 104.1MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 106.57ms. Allocated memory is still 197.1MB. Free memory was 104.1MB in the beginning and 98.9MB in the end (delta: 5.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1746.82ms. Allocated memory is still 197.1MB. Free memory was 98.9MB in the beginning and 116.8MB in the end (delta: -17.9MB). Peak memory consumption was 34.5MB. Max. memory is 16.1GB. * CodeCheck took 176.78ms. Allocated memory is still 197.1MB. Free memory was 116.8MB in the beginning and 109.4MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 7529]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7529-7540] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2023-11-11 23:46:50,704 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32e9b78e-ddc2-42ce-a26d-c8b2c46699d8/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32e9b78e-ddc2-42ce-a26d-c8b2c46699d8/bin/ukojak-verify-0OAaufAVZV/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32e9b78e-ddc2-42ce-a26d-c8b2c46699d8/bin/ukojak-verify-0OAaufAVZV/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32e9b78e-ddc2-42ce-a26d-c8b2c46699d8/bin/ukojak-verify-0OAaufAVZV/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32e9b78e-ddc2-42ce-a26d-c8b2c46699d8/bin/ukojak-verify-0OAaufAVZV/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32e9b78e-ddc2-42ce-a26d-c8b2c46699d8/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32e9b78e-ddc2-42ce-a26d-c8b2c46699d8/bin/ukojak-verify-0OAaufAVZV --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 602c22a5759f33fe3c7a18e3ef1531ea38defb370e298f7d0c16de4a5734f1a7 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-11 23:46:53,395 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-11 23:46:53,490 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32e9b78e-ddc2-42ce-a26d-c8b2c46699d8/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-11-11 23:46:53,537 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-11 23:46:53,538 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-11 23:46:53,539 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-11 23:46:53,540 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-11 23:46:53,541 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-11 23:46:53,542 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-11 23:46:53,547 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-11 23:46:53,548 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-11 23:46:53,548 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-11 23:46:53,549 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-11 23:46:53,555 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-11 23:46:53,555 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-11 23:46:53,556 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-11 23:46:53,556 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-11 23:46:53,557 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-11 23:46:53,557 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-11 23:46:53,558 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-11 23:46:53,558 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-11 23:46:53,559 INFO L153 SettingsManager]: * Theory for external solver=AUFBV [2023-11-11 23:46:53,559 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-11 23:46:53,560 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-11 23:46:53,560 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-11 23:46:53,561 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:46:53,561 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-11 23:46:53,562 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-11 23:46:53,562 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-11 23:46:53,563 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-11 23:46:53,564 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-11 23:46:53,564 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-11 23:46:53,565 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-11 23:46:53,565 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-11 23:46:53,566 INFO L153 SettingsManager]: * Logic for external solver=AUFBV 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_32e9b78e-ddc2-42ce-a26d-c8b2c46699d8/bin/ukojak-verify-0OAaufAVZV/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32e9b78e-ddc2-42ce-a26d-c8b2c46699d8/bin/ukojak-verify-0OAaufAVZV Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 602c22a5759f33fe3c7a18e3ef1531ea38defb370e298f7d0c16de4a5734f1a7 [2023-11-11 23:46:54,016 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-11 23:46:54,049 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-11 23:46:54,051 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-11 23:46:54,053 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-11 23:46:54,053 INFO L274 PluginConnector]: CDTParser initialized [2023-11-11 23:46:54,055 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32e9b78e-ddc2-42ce-a26d-c8b2c46699d8/bin/ukojak-verify-0OAaufAVZV/../../sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i [2023-11-11 23:46:57,433 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-11 23:46:58,022 INFO L384 CDTParser]: Found 1 translation units. [2023-11-11 23:46:58,023 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32e9b78e-ddc2-42ce-a26d-c8b2c46699d8/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i [2023-11-11 23:46:58,091 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32e9b78e-ddc2-42ce-a26d-c8b2c46699d8/bin/ukojak-verify-0OAaufAVZV/data/0d173496d/a46c575a88154d688eded576e7933b01/FLAG64e0b13c0 [2023-11-11 23:46:58,112 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32e9b78e-ddc2-42ce-a26d-c8b2c46699d8/bin/ukojak-verify-0OAaufAVZV/data/0d173496d/a46c575a88154d688eded576e7933b01 [2023-11-11 23:46:58,120 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-11 23:46:58,122 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-11 23:46:58,127 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-11 23:46:58,128 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-11 23:46:58,133 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-11 23:46:58,135 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:46:58" (1/1) ... [2023-11-11 23:46:58,136 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26ad2c2b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:46:58, skipping insertion in model container [2023-11-11 23:46:58,136 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:46:58" (1/1) ... [2023-11-11 23:46:58,301 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-11 23:46:58,620 WARN L240 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_32e9b78e-ddc2-42ce-a26d-c8b2c46699d8/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4494,4507] [2023-11-11 23:46:58,628 WARN L240 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_32e9b78e-ddc2-42ce-a26d-c8b2c46699d8/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4554,4567] [2023-11-11 23:46:59,550 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:46:59,551 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:46:59,552 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:46:59,553 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:46:59,554 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:46:59,569 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:46:59,573 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:46:59,580 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:46:59,586 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:46:59,592 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:46:59,596 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:46:59,598 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:46:59,599 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:00,020 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-11 23:47:00,021 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-11 23:47:00,023 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-11 23:47:00,025 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-11 23:47:00,027 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-11 23:47:00,028 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-11 23:47:00,029 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-11 23:47:00,030 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-11 23:47:00,031 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-11 23:47:00,032 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-11 23:47:00,209 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:00,233 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:00,342 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:47:00,414 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2023-11-11 23:47:00,473 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-11 23:47:00,481 WARN L240 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_32e9b78e-ddc2-42ce-a26d-c8b2c46699d8/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4494,4507] [2023-11-11 23:47:00,481 WARN L240 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_32e9b78e-ddc2-42ce-a26d-c8b2c46699d8/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4554,4567] [2023-11-11 23:47:00,589 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:00,589 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:00,590 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:00,590 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:00,591 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:00,605 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:00,606 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:00,608 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:00,609 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:00,610 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:00,611 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:00,611 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:00,612 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:00,667 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-11 23:47:00,668 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-11 23:47:00,669 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-11 23:47:00,671 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-11 23:47:00,672 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-11 23:47:00,673 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-11 23:47:00,673 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-11 23:47:00,674 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-11 23:47:00,674 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-11 23:47:00,677 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-11 23:47:00,703 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:00,710 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:00,748 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:47:00,773 INFO L202 MainTranslator]: Completed pre-run [2023-11-11 23:47:00,795 WARN L240 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_32e9b78e-ddc2-42ce-a26d-c8b2c46699d8/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4494,4507] [2023-11-11 23:47:00,796 WARN L240 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_32e9b78e-ddc2-42ce-a26d-c8b2c46699d8/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4554,4567] [2023-11-11 23:47:00,870 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:00,871 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:00,872 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:00,873 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:00,874 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:00,881 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:00,882 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:00,883 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:00,883 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:00,885 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:00,886 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:00,886 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:00,887 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:00,947 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-11 23:47:00,948 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-11 23:47:00,948 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-11 23:47:00,949 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-11 23:47:00,950 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-11 23:47:00,951 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-11 23:47:00,951 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-11 23:47:00,952 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-11 23:47:00,952 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-11 23:47:00,953 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-11 23:47:00,971 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:00,975 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:00,982 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7529-7540] [2023-11-11 23:47:00,997 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:47:01,329 WARN L672 CHandler]: The function __atomic_fetch_or is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:01,329 WARN L672 CHandler]: The function __atomic_fetch_sub is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:01,329 WARN L672 CHandler]: The function __atomic_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:01,329 WARN L672 CHandler]: The function __atomic_fetch_xor is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:01,330 WARN L672 CHandler]: The function htons is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:01,330 WARN L672 CHandler]: The function ntohl is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:01,330 WARN L672 CHandler]: The function __atomic_compare_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:01,330 WARN L672 CHandler]: The function __atomic_fetch_add is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:01,330 WARN L672 CHandler]: The function fprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:01,330 WARN L672 CHandler]: The function htonl is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:01,331 WARN L672 CHandler]: The function __atomic_store_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:01,331 WARN L672 CHandler]: The function ntohs is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:01,331 WARN L672 CHandler]: The function __atomic_load_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:01,331 WARN L672 CHandler]: The function __atomic_thread_fence is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:01,331 WARN L672 CHandler]: The function __atomic_fetch_and is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:01,339 INFO L206 MainTranslator]: Completed translation [2023-11-11 23:47:01,340 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:01 WrapperNode [2023-11-11 23:47:01,340 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-11 23:47:01,341 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-11 23:47:01,342 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-11 23:47:01,342 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-11 23:47:01,349 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:01" (1/1) ... [2023-11-11 23:47:01,448 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:01" (1/1) ... [2023-11-11 23:47:01,543 INFO L138 Inliner]: procedures = 709, calls = 1580, calls flagged for inlining = 46, calls inlined = 6, statements flattened = 585 [2023-11-11 23:47:01,544 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-11 23:47:01,545 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-11 23:47:01,545 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-11 23:47:01,546 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-11 23:47:01,556 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:01" (1/1) ... [2023-11-11 23:47:01,557 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:01" (1/1) ... [2023-11-11 23:47:01,567 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:01" (1/1) ... [2023-11-11 23:47:01,568 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:01" (1/1) ... [2023-11-11 23:47:01,617 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:01" (1/1) ... [2023-11-11 23:47:01,631 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:01" (1/1) ... [2023-11-11 23:47:01,648 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:01" (1/1) ... [2023-11-11 23:47:01,654 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:01" (1/1) ... [2023-11-11 23:47:01,665 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-11 23:47:01,673 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-11 23:47:01,674 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-11 23:47:01,674 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-11 23:47:01,675 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:01" (1/1) ... [2023-11-11 23:47:01,680 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:47:01,711 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32e9b78e-ddc2-42ce-a26d-c8b2c46699d8/bin/ukojak-verify-0OAaufAVZV/z3 [2023-11-11 23:47:01,730 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32e9b78e-ddc2-42ce-a26d-c8b2c46699d8/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-11 23:47:01,741 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32e9b78e-ddc2-42ce-a26d-c8b2c46699d8/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-11 23:47:01,767 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-11 23:47:01,767 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2023-11-11 23:47:01,767 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2023-11-11 23:47:01,768 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2023-11-11 23:47:01,768 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2023-11-11 23:47:01,768 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2023-11-11 23:47:01,768 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2023-11-11 23:47:01,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-11-11 23:47:01,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2023-11-11 23:47:01,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2023-11-11 23:47:01,769 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2023-11-11 23:47:01,769 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2023-11-11 23:47:01,769 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-11-11 23:47:01,769 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-11-11 23:47:01,770 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-11 23:47:01,770 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-11 23:47:01,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-11 23:47:01,770 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-11 23:47:01,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-11 23:47:01,771 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2023-11-11 23:47:01,771 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2023-11-11 23:47:01,771 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2023-11-11 23:47:01,771 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2023-11-11 23:47:01,771 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2023-11-11 23:47:01,772 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-11 23:47:01,772 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-11 23:47:01,772 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-11 23:47:01,772 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_clear [2023-11-11 23:47:01,772 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_clear [2023-11-11 23:47:01,772 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-11 23:47:01,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2023-11-11 23:47:01,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-11 23:47:01,773 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2023-11-11 23:47:01,773 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2023-11-11 23:47:01,773 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2023-11-11 23:47:01,774 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2023-11-11 23:47:02,069 INFO L236 CfgBuilder]: Building ICFG [2023-11-11 23:47:02,071 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-11 23:47:03,851 INFO L277 CfgBuilder]: Performing block encoding [2023-11-11 23:47:04,202 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-11 23:47:04,202 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-11 23:47:04,205 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:47:04 BoogieIcfgContainer [2023-11-11 23:47:04,205 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-11 23:47:04,206 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-11 23:47:04,206 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-11 23:47:04,216 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-11 23:47:04,216 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:47:04" (1/1) ... [2023-11-11 23:47:04,225 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-11 23:47:04,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:47:04,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 78 states and 96 transitions. [2023-11-11 23:47:04,284 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 96 transitions. [2023-11-11 23:47:04,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-11-11 23:47:04,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:47:04,291 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-11 23:47:04,291 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32e9b78e-ddc2-42ce-a26d-c8b2c46699d8/bin/ukojak-verify-0OAaufAVZV/cvc4 [2023-11-11 23:47:04,294 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32e9b78e-ddc2-42ce-a26d-c8b2c46699d8/bin/ukojak-verify-0OAaufAVZV/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-11 23:47:04,306 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32e9b78e-ddc2-42ce-a26d-c8b2c46699d8/bin/ukojak-verify-0OAaufAVZV/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2023-11-11 23:47:04,372 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort RoundingMode not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:159) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:440) 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) [2023-11-11 23:47:04,375 INFO L158 Benchmark]: Toolchain (without parser) took 6252.92ms. Allocated memory was 79.7MB in the beginning and 155.2MB in the end (delta: 75.5MB). Free memory was 48.4MB in the beginning and 66.0MB in the end (delta: -17.6MB). Peak memory consumption was 60.5MB. Max. memory is 16.1GB. [2023-11-11 23:47:04,376 INFO L158 Benchmark]: CDTParser took 0.68ms. Allocated memory is still 79.7MB. Free memory was 56.1MB in the beginning and 56.0MB in the end (delta: 139.9kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-11 23:47:04,376 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3213.25ms. Allocated memory was 79.7MB in the beginning and 104.9MB in the end (delta: 25.2MB). Free memory was 48.2MB in the beginning and 47.9MB in the end (delta: 281.9kB). Peak memory consumption was 73.0MB. Max. memory is 16.1GB. [2023-11-11 23:47:04,377 INFO L158 Benchmark]: Boogie Procedure Inliner took 203.24ms. Allocated memory is still 104.9MB. Free memory was 47.9MB in the beginning and 39.0MB in the end (delta: 9.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2023-11-11 23:47:04,377 INFO L158 Benchmark]: Boogie Preprocessor took 127.09ms. Allocated memory is still 104.9MB. Free memory was 39.0MB in the beginning and 32.1MB in the end (delta: 6.9MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2023-11-11 23:47:04,378 INFO L158 Benchmark]: RCFGBuilder took 2532.01ms. Allocated memory was 104.9MB in the beginning and 155.2MB in the end (delta: 50.3MB). Free memory was 32.1MB in the beginning and 73.7MB in the end (delta: -41.6MB). Peak memory consumption was 39.9MB. Max. memory is 16.1GB. [2023-11-11 23:47:04,378 INFO L158 Benchmark]: CodeCheck took 168.18ms. Allocated memory is still 155.2MB. Free memory was 73.7MB in the beginning and 66.0MB in the end (delta: 7.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2023-11-11 23:47:04,381 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort RoundingMode not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort RoundingMode not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.68ms. Allocated memory is still 79.7MB. Free memory was 56.1MB in the beginning and 56.0MB in the end (delta: 139.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3213.25ms. Allocated memory was 79.7MB in the beginning and 104.9MB in the end (delta: 25.2MB). Free memory was 48.2MB in the beginning and 47.9MB in the end (delta: 281.9kB). Peak memory consumption was 73.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 203.24ms. Allocated memory is still 104.9MB. Free memory was 47.9MB in the beginning and 39.0MB in the end (delta: 9.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 127.09ms. Allocated memory is still 104.9MB. Free memory was 39.0MB in the beginning and 32.1MB in the end (delta: 6.9MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2532.01ms. Allocated memory was 104.9MB in the beginning and 155.2MB in the end (delta: 50.3MB). Free memory was 32.1MB in the beginning and 73.7MB in the end (delta: -41.6MB). Peak memory consumption was 39.9MB. Max. memory is 16.1GB. * CodeCheck took 168.18ms. Allocated memory is still 155.2MB. Free memory was 73.7MB in the beginning and 66.0MB in the end (delta: 7.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 7529]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7529-7540] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2023-11-11 23:47:04,406 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32e9b78e-ddc2-42ce-a26d-c8b2c46699d8/bin/ukojak-verify-0OAaufAVZV/cvc4 --incremental --print-success --lang smt (2)] Forceful destruction successful, exit code 0 [2023-11-11 23:47:04,609 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32e9b78e-ddc2-42ce-a26d-c8b2c46699d8/bin/ukojak-verify-0OAaufAVZV/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 Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort RoundingMode not declared